Public Reference

Industry Primers

Bottom-up NAICS industry primers written for both public-market and private investors. Leaf industries are researched from the ground up; every group, subsector, and sector above them reads as a contrast across the industries beneath it.

2122 industries · 24 sectors · NAICS 2022

Researched with AI assistance from official U.S. statistics and independent sources, with citations on every page. Figures are not individually verified against pinned evidence — primers marked Evidence-verified are. Industry research, not investment advice. Methodology.

National industryNAICS 522180Finance and Insurance

Savings Institutions and Other Depository Credit Intermediation (U.S., NAICS 522180)

An investor's primer. NAICS is the North American Industry Classification System. Figures are reported facts with citations; statements about the future are labeled "judgment," not forecasts to bank on. Section 3 reproduces our federal ground-truth figures. Scope: United States, current through mid-2026.

1. Overview

NAICS 522180 covers the country's thrifts — savings banks and savings-and-loan associations — plus a smaller "other depository" bucket that today mostly means industrial banks. A thrift is a deposit-taking institution built around one core job: gather household savings deposits and lend them back out, historically for home mortgages.[1] It looks like a bank in everything a customer sees, but it operates under a different charter and a legal rule that pushes it toward residential real-estate lending.

This is a banking niche, not a conventional operating-company sector. Returns do not come from selling a product at a markup; they come from the spread between what the institution pays for funding and what it earns on loans and securities, net of credit losses, and are shaped throughout by capital, liquidity, and regulation.[1]

Why it is worth understanding: this is a shrinking, fragmented, slow-growth corner of banking — roughly 521 institutions holding about $1.07 trillion in assets at the end of 2025, down from 1,310 institutions in 2005 and around 4,000 thrifts in 1980.[5][6] That long decline is the story. It feeds a steady stream of takeovers, and it produces a genuinely unusual retail feature: when a depositor-owned ("mutual") thrift sells stock to the public, its own depositors get first claim on the shares.[20] Meanwhile the "other depository" flank is doing the opposite — fintech, auto, and commercial firms are competing to obtain industrial loan company charters.[19]

Investors can take exposure through several distinct routes:

Route What is owned Main underwriting question
Public equity Listed thrift/savings holding companies and public parents of savings or industrial-bank subsidiaries Can the bank protect its margin, deposits, and capital through the cycle?
Private ownership Mutual banks, mutual holding companies, family-owned banks, private bank holding companies Is the franchise worth its illiquidity and regulatory constraints?
Private credit Whole loans, loan participations, mortgage pools, specialty-bank funding Are yield and collateral sufficient for expected credit losses?
Deposits / certificates of deposit A bank liability, not an ownership stake Is the deposit insured and adequately diversified?

The Federal Deposit Insurance Corporation (FDIC) generally insures eligible deposits up to $250,000 per depositor, per insured bank, per ownership category — the bedrock of public trust in the sector.[16]

2. What it is, and how it's structured

In scope. Establishments that take deposits and make loans — chiefly mortgage, real-estate, consumer, and commercial loans — and invest excess liquidity in high-grade securities, operating under a savings charter rather than a commercial-bank charter. The code also folds in "other depository credit intermediation": industrial banks / industrial loan companies (ILCs), unincorporated private banks, and the old Morris Plan banks.[1] In the 2022 NAICS revision the Census Bureau merged the former Savings Institutions (522120) and Other Depository Credit Intermediation (522190) codes into this single 522180.[1]

A typical structure runs in four layers:

  1. A bank or savings association gathers retail, commercial, brokered, or institutional deposits.
  2. It lends or invests those funds.
  3. A bank holding company, savings-and-loan holding company (SLHC), mutual holding company (MHC), or private parent owns the operating bank.
  4. The operating bank reports under its charter and regulator; the parent may be classified under a different NAICS code.

A federal savings association (FSA), commonly called a thrift, is chartered under the Home Owners' Loan Act (HOLA). Ownership is mixed and matters. Many thrifts are stock companies with publicly traded shares. But a large share are mutuals, owned by their depositors with no stock, or sit in a halfway MHC structure where a depositor-owned parent keeps majority control while a minority of shares trades publicly.[17][20] The path from mutual → MHC → fully public ("second-step conversion") is a defining feature of the industry and a recurring source of new listings and buyout targets.[20]

What it excludes (and where those go):

  • Commercial banking — banks that take demand deposits and make the full range of loans → NAICS 522110.[1] This is the far larger neighbor: roughly 3,815 U.S. commercial banks versus 521 savings institutions at year-end 2025.[5]
  • Credit unions — member-owned, deposit-taking cooperatives → NAICS 522130.[1]
  • Buying, pooling, and repackaging loans and other nondepository lending → NAICS 522299.[1] These fund loans through borrowing or capital markets rather than primarily through deposits.

3. How big it is (our federal figures)

These values come from our ingested federal ground-truth file. Dollar amounts are converted from thousands.

Measure Federal vintage Value
Firms 2022 Economic Census (concentration) 556 [2]
Establishments (branches + offices) County Business Patterns 2023 6,198 [3]
Employees County Business Patterns 2023 93,529 [3]
Annual payroll County Business Patterns 2023 $9.294 billion [3]
First-quarter payroll County Business Patterns 2023 $2.830 billion [3]
Receipts 2022 Economic Census $36.702 billion [2]
Revenue share, top 4 firms (CR4) 2022 Economic Census 29.9% [2]
Revenue share, top 8 firms (CR8) 2022 Economic Census 41.8% [2]
Revenue share, top 20 firms (CR20) 2022 Economic Census 55.4% [2]
Revenue share, top 50 firms (CR50) 2022 Economic Census 71.0% [2]
Herfindahl–Hirschman Index (HHI) 2022 Economic Census 384.1 [2]
SBA small-business size standard 2023 $850 million in assets [4]

Concentration. On a receipts basis the industry is nationally unconcentrated: the four largest firms earned 29.9% of receipts and the top 20 earned 55.4%, while the HHI — a standard gauge where anything under 1,500 is "unconcentrated" — was just 384.[2] There is a broad middle rather than a market dominated by a few national firms. (That is a firm-level national view; actual banking competition is mostly local.)

Read the "receipts" figure carefully — it understates the industry. For a bank or thrift, Economic Census "receipts" is an income measure (roughly interest income plus fees), not a size-of-business measure. The economic weight of a depository sits on its balance sheet, and that number is far bigger: FDIC data put savings institutions at about $1.07 trillion in total assets at year-end 2025.[6] The $36.7 billion receipts line and the ~$1 trillion asset base are both true and describe different things — a general reader should anchor on assets. Our figures contain no deposits, loan balances, earnings, or net interest margin; where those appear below, they are FDIC system context, not 522180-specific.

Two undercount caveats. First, employer-based federal datasets primarily count establishments with paid employees and classify parent-company activity elsewhere.[3] That undercount is milder here than in self-employed industries — deposit-taking banks are regulated employers — but private or unincorporated banks and holding-company layers can still fall outside a simple NAICS count. Second, firms leave this code without the underlying business shrinking: when a thrift converts to a commercial-bank charter, or its bank subsidiary is nationally chartered, the activity migrates toward NAICS 522110. So 522180 captures a declining slice of "thrift-style" banking rather than all of it.

4. The investable universe

NAICS classifies establishments, but investors buy parent companies, so the mapping is approximate. There is no pure "thrift" ETF anymore — the sector shrank too far — so public exposure comes through individual holding-company stocks (and, loosely, broad regional/community-bank funds that include some thrifts). The table below is illustrative, not exhaustive; asset figures are approximate and shift with mergers.

Savings / thrift holding companies:

Holding company Ticker Base Approx. total assets
Flagstar Financial (formerly New York Community Bancorp) FLG NY ~$87 bn [22]
Provident Financial Services PFS NJ ~$25 bn [24]
OceanFirst Financial (post-Flushing merger, 2026) OCFC NJ ~$22 bn [34]
WSFS Financial (parent of WSFS Bank, a federal savings bank) WSFS DE ~$21 bn [23]
TFS Financial (Third Federal Savings; MHC-controlled) TFSL OH ~$17.5 bn [25]
Northwest Bancshares NWBI PA ~$17 bn [26]
Dime Community Bancshares DCOM NY ~$15 bn [27]
Columbia Financial (MHC-controlled) CLBK NJ ~$10 bn [21]
Capitol Federal Financial CFFN KS ~$9.8 bn [28]
Kearny Financial KRNY NJ ~$7.7 bn [21]
TrustCo Bancorp of New York TRST NY ~$6 bn [21]
Northfield Bancorp NFBK NY/NJ ~$5.7 bn [21]
Hingham Institution for Savings HIFS MA ~$4.5 bn [21]
Greene County Bancorp GCBC NY ~$3 bn [21]
Winchester Bancorp (recent MHC IPO) WSBK MA small-cap [32]
Kentucky First Federal Bancorp (MHC-controlled) KFFB KY small-cap [33]

Two structural notes. First, several of the largest — Flagstar/FLG is the clearest case — are SLHCs whose bank subsidiary has moved to a national commercial charter, so they straddle this code and 522110.[22] Second, names like TFSL, CLBK, and KFFB remain majority-owned by a depositor MHC, so their public float is a minority stake with a potential future "second-step" sale still to come.[20]

Consumer-finance and industrial-bank public parents. A separate set of listed companies owns insured subsidiaries that sit on the "other depository" side rather than the classic mortgage thrift:

  • Synchrony Financial (SYF) — parent of Synchrony Bank, a savings institution focused on consumer credit and retail deposits.[29]
  • SLM Corporation / Sallie Mae (SLM) — parent of Sallie Mae Bank, a Utah industrial bank centered on education lending.[30]
  • Bread Financial (BFH) — owns Comenity Bank and Comenity Capital Bank; economics are consumer-credit and payments rather than a pure thrift model.[31]

Major private, mutual, and other owners. Most of the ~520 institutions are small, closely held, or fully mutual (no stock at all — owned by depositors), which can retain earnings and pursue long-term local strategies but generally cannot raise ordinary public equity without converting. Examples:

  • USAA Federal Savings Bank, inside the private USAA financial-services group.[37]
  • Dollar Bank, controlled by mutual holding company Dollar Mutual Bancorp (no shareholders).[38]
  • Apple Bank for Savings, owned by private Apple Financial Holdings.[39]
  • Salem Five and Emigrant Bank (the latter within the family-owned New York Private Bank & Trust group) — FDIC-insured mutual/private banks.[40][41]

Separately, the ILC side is almost entirely private — mostly Utah-chartered, FDIC-insured banks owned by non-bank parents: WebBank, Celtic Bank, Nelnet Bank, Block's (Square) Financial Services, and the newly opened Thrivent Bank.[18][19]

5. How the money works

Thrift economics are bank economics, tilted toward mortgages. The core formula:

Interest income on loans and securities − interest expense on deposits and borrowings = net interest income.

The metrics that matter:

  • Net interest margin (NIM). Net interest income divided by average earning assets — the core engine.[7] Because thrifts hold long-dated, lower-yielding residential mortgages, their NIM is typically thinner than a diversified commercial bank's.
  • Cost of funds and the deposit franchise. Cheap, sticky retail deposits are the whole game. Deposit beta — how fast funding costs rise when market rates rise — decides whether a thrift's long mortgage book gets squeezed in the classic "borrow short, lend long" trap. Funding sources beyond deposits include Federal Home Loan Bank (FHLB) advances (low-cost secured borrowings from a government-sponsored cooperative), brokered deposits, and other wholesale borrowing.
  • Book value / tangible book value per share. Thrifts are valued less on earnings multiples than on price-to-tangible-book. Newly converted thrifts often trade below book because they raised more IPO capital than they can quickly deploy — an over-capitalization that invites buybacks or a sale.
  • Credit losses. Residential mortgages are low-loss assets: the industrywide net charge-off rate on real-estate loans was just 0.09% in 2025.[5] Provisions (set under the CECL — Current Expected Credit Losses — accounting standard) and the allowance ratio are the numbers to watch, especially as some thrifts add higher-risk commercial real estate (CRE).
  • Return and efficiency. Return on assets (ROA) and return on equity (ROE) measure profitability; the efficiency ratio (costs ÷ revenue) captures how lean the branch network is. All-industry ROA was 1.20% in 2025; small thrifts typically earn less.[5]

Because banks run with significant financial leverage, small changes in NIM or credit losses can swing ROE hard. Track NIM, deposit growth and cost, loan mix, CRE exposure, consumer delinquencies, provision expense, capital ratios, and liquidity.

6. What drives demand

  • The housing and mortgage cycle. Thrifts live and die by home purchases, refinancing, and home-equity borrowing. Mortgage rates, home prices, and affordability set new-loan volume.
  • Interest rates and the yield-curve shape. A steep curve (short rates well below long rates) widens the borrow-short/lend-long spread; a flat or inverted curve hurts. Judgment: rate cuts that re-steepen the curve are generally a tailwind.
  • Commercial real estate and small business. CRE investment and refinancing, plus small-business working capital and equipment demand, round out the loan book.
  • Deposit competition. Money-market funds, online banks, and higher-yield certificates of deposit pull savings away and raise funding costs.
  • Local economic health. These are community institutions; regional jobs, incomes, and property values drive both loan demand and credit quality.

The Federal Reserve's April 2026 Senior Loan Officer Opinion Survey reported tighter commercial-and-industrial lending standards, weaker-or-unchanged CRE demand, weaker-or-unchanged demand for most residential mortgages, stronger home-equity-line demand, and softer demand across several consumer-loan categories.[8]

Judgment: a thrift with stable local deposits, disciplined mortgage underwriting, and a diversified loan book should weather the cycle better than one dependent on rate-sensitive wholesale funding or a single property market. Digital distribution can grow deposits, but it also makes balances easier to move.

7. Regulation

Thrifts are among the most heavily regulated businesses an investor can own. Regulation is both a barrier to entry and a standing cost center: it protects depositors and the system, but it constrains dividends, acquisitions, product design, and ownership changes.

Area Practical effect
Charter & safety supervision The Office of the Comptroller of the Currency (OCC) supervises national banks and federal savings associations under HOLA; state-chartered savings banks answer to state regulators plus the FDIC (or the Federal Reserve, depending on membership).[15] The old single thrift regulator — the Office of Thrift Supervision (OTS) — was abolished by the 2010 Dodd-Frank Act; its powers transferred July 21, 2011 and it dissolved that October.[11]
Holding companies The Federal Reserve supervises bank holding companies and SLHCs under Regulation LL.[13]
The thrift charter rule The Qualified Thrift Lender (QTL) test under HOLA requires a thrift to keep at least 65% of assets in "qualified thrift investments" — mainly residential mortgages and mortgage-related holdings — to keep its charter, tax treatment, and FHLB access.[12] This is what makes a thrift a thrift, and it limits diversification away from housing.
Capital Risk-based capital, leverage, prompt-corrective-action, dividend, and growth limits (principally Regulation Q) cap how aggressively a bank can expand.[14]
Deposit insurance & resolution The FDIC insures deposits to $250,000 per depositor, per bank, per ownership category, and resolves failed insured institutions.[16] Mutual savings associations have their own OCC supervisory track.[17]
Consumer protection The Consumer Financial Protection Bureau (CFPB), OCC, and FDIC enforce the Community Reinvestment Act (CRA), fair lending, the Home Mortgage Disclosure Act (HMDA), the Truth in Lending Act (TILA), the Real Estate Settlement Procedures Act (RESPA), and the combined TILA-RESPA Integrated Disclosure (TRID) mortgage rule.[15]
Financial crime & operations The Bank Secrecy Act (BSA), anti-money-laundering (AML) rules, sanctions, privacy, cybersecurity, and vendor management add recurring cost and enforcement risk.[15]

The ILC exemption. Industrial loan companies are state-chartered (overwhelmingly in Utah) and FDIC-insured but exempt from the Bank Holding Company Act (BHCA) — so their parents escape consolidated Federal Reserve supervision.[18] Critics call this the "ILC loophole"; the FDIC opened a formal Request for Information on the framework in July 2025.[19]

8. Competitive dynamics and consolidation

The defining dynamic is a decades-long shrink. There were roughly 4,000 thrifts in 1980; the savings-and-loan crisis of the 1980s–90s failed about 1,300 of them, and the number fell to around 600 by 2000.[9][10] Consolidation and charter conversions have ground it lower ever since — to 1,310 in 2005 and just 521 at year-end 2025.[5]

Thrifts are squeezed on all sides: giant commercial banks with scale in technology, compliance, and payments; tax-advantaged credit unions competing for consumer deposits and loans; and — critically — nonbank mortgage lenders (Rocket, United Wholesale) that now dominate mortgage origination, the thrift's home turf. Rising compliance and technology costs punish sub-scale institutions, which is why small thrifts keep selling. Their defenses are local underwriting, relationship banking, and stable community deposits; their handicaps are thin fee diversification, small technology budgets, concentrated loan books, and hard access to external equity. Mutual-to-stock conversions keep adding fresh, often over-capitalized companies that become natural acquisition targets and activist magnets.

Recent deals show the pattern: First Merchants closed its acquisition of First Savings Financial Group in February 2026;[36] OceanFirst completed its merger with Flushing Financial (formerly FFIC) in June 2026, backed by a $225 million Warburg Pincus investment;[34] and Ponce Financial Group converted its federal savings association to a national bank charter in October 2025 — a clean illustration of thrift franchises migrating into broader bank structures.[35]

The other-depository flank runs the other way. After years of few approvals, the FDIC cleared fintech ILCs Nelnet and Square in 2020 and Thrivent Bank in 2024 (opened June 2025); auto, payments, and commercial applicants — Ford Credit, GM Financial, Edward Jones, Stellantis, Nissan, OneMain, Affirm, PayPal — have lined up.[19] Whether that wave grows is a live regulatory question, not a settled trend.

Judgment: mergers should stay attractive where a larger bank can spread compliance and technology costs across a stable deposit base. The main risk is execution — integration can destroy value through deposit attrition, credit surprises, staff departures, or aggressive purchase accounting.

9. Risks

  1. Interest-rate / duration risk — the signature risk. Funding short-term deposits with long-term fixed-rate mortgages means rising rates can both squeeze margins and sink the market value of the loan-and-securities book, as several banks learned in the 2023 deposit-run episode.
  2. Liquidity and deposit runs — uninsured or rate-sensitive deposits can leave fast, forcing pricier wholesale funding or asset sales.
  3. Credit and real-estate concentration — by charter, thrifts are concentrated in property lending; a housing or CRE downturn (especially office) hits directly.
  4. Concentration risk — a single local economy or property market can dominate a small institution's results.
  5. Scale disadvantage — fixed compliance and technology costs are brutal for a $1–3 billion institution.
  6. Capital risk — losses, securities marks, rapid growth, or regulatory findings can restrict dividends, acquisitions, or lending.
  7. Regulatory risk — consumer, AML, fair-lending, CRA, or safety-and-soundness failures can bring fines, remediation, or growth limits.
  8. Operating and cyber risk — fraud, outages, third-party vendors, and weak data controls damage both trust and earnings.
  9. Structural / charter decline — the thrift model is in secular retreat; the exit is often a sale, which caps standalone upside even as it rewards holders at a premium.
  10. Measurement risk — NAICS 522180 does not map cleanly to bank parents, charters, deposits, or assets; a "522180 screen" will both miss and include mixed businesses.

10. How to invest, and the outlook

Start with the bank, not the ticker. For any public name, confirm the subsidiary's charter, regulator, deposit mix, loan concentrations, securities duration, uninsured-deposit share, capital, and liquidity — then compare NIM, credit costs, efficiency, ROA/ROE, price-to-tangible-book value, dividend yield, and the credibility of any merger strategy.

Public-market routes.

  • Individual thrift holding-company stocks (see the table). Judge them on price-to-tangible-book and dividend yield rather than growth multiples; the community names are small-cap and thinly traded.
  • The thrift-conversion trade — the sector's signature play: buy a recently converted, over-capitalized thrift trading below book, or an MHC-structured company positioned for a future second-step sale.[20]
  • Sector funds — no pure thrift ETF exists; broad regional- and community-bank funds give partial, diluted exposure.

Private / direct routes.

  • Depositor subscription rights — a genuine retail edge: become a depositor of a mutual thrift before it converts and you gain the right to buy stock at the IPO, often at or below book value. It requires patience and homework on which mutuals may convert.[20]
  • Ownership and de novo capital — buying, recapitalizing, or chartering a small thrift (subject to regulatory approval and ongoing capital commitments), and the fast-growing field of privately owned industrial banks backed by fintech, auto, and commercial parents.[19]
  • Private credit and deposits — loan participations and mortgage/specialty-bank funding for yield; and, for savers, insured deposits and certificates of deposit are themselves the product (a creditor claim, not upside).

System context (not 522180-specific). The broader FDIC-insured banking system reported a 3.31% NIM in the first quarter of 2026, down eight basis points from the prior quarter; domestic deposits grew 2.1%, loans grew 1.6% quarter over quarter and 7.1% year over year, and asset quality stayed generally favorable, though some CRE and consumer portfolios showed elevated delinquency.[7]

Judgment — base case: moderate loan demand, continued competition for deposits, periodic NIM pressure, selective credit deterioration, and continued consolidation (fewer, larger survivors and more premium takeouts). The strongest platforms combine low-cost durable deposits, conservative underwriting, adequate capital, scalable technology, and fee income that reduces reliance on the interest spread; the weakest carry concentrated real-estate exposure, expensive funding, thin capital, or an acquisition strategy that outruns integration. Near-term watch items: the rate path and yield-curve shape, the housing/mortgage cycle, deposit-cost normalization after the 2022–24 spike, CRE credit, the pace of consolidation, and the regulatory fate of the ILC charter.


Sources

  1. U.S. Census Bureau. "2022 NAICS — 522180: Savings Institutions and Other Depository Credit Intermediation." 2022. https://www.census.gov/naics/?details=522180&year=2022
  2. U.S. Census Bureau. "2022 Economic Census — Concentration of Largest Firms, Table EC2200SIZECONCEN (NAICS 522180: firms, receipts, CR4/CR8/CR20/CR50, HHI)." 2022. (Histometrics ingested federal ground truth.) https://data.census.gov/table/ECNSIZE2022.EC2200SIZECONCEN
  3. U.S. Census Bureau. "County Business Patterns 2023 — NAICS 522180 (establishments, employment, annual and Q1 payroll)." 2023. (Histometrics ingested federal ground truth.) https://www.census.gov/programs-surveys/cbp.html
  4. U.S. Small Business Administration. "Table of Small Business Size Standards" (NAICS 522180: $850 million in assets). 2023. https://www.sba.gov/document/support-table-size-standards
  5. Federal Deposit Insurance Corporation. "Statistics at a Glance / Historical Trends, as of December 31, 2025" (savings institutions ~521; commercial banks ~3,815; NIM, ROA 1.20%, real-estate net charge-off 0.09%). 2026. https://www.fdic.gov/quarterly-banking-profile
  6. Federal Deposit Insurance Corporation. "BankFind Suite / Financial Data API" (savings-institution charter classes; aggregate total assets ~$1.07 trillion, year-end 2025). 2026. https://banks.data.fdic.gov/
  7. Federal Deposit Insurance Corporation. "Quarterly Banking Profile — First Quarter 2026" (system NIM 3.31%; deposit, loan, and asset-quality trends). 2026. https://www.fdic.gov/quarterly-banking-profile/quarterly-banking-profile-q1-2026
  8. Federal Reserve Board. "April 2026 Senior Loan Officer Opinion Survey on Bank Lending Practices." 2026. https://www.federalreserve.gov/data/sloos/sloos-202604.htm
  9. Federal Reserve History / Federal Reserve Bank of St. Louis. "Savings and Loan Crisis." 2013. https://www.federalreservehistory.org/essays/savings-and-loan-crisis
  10. Wikipedia. "Savings and loan crisis" (~4,000 thrifts in 1980; ~1,300 failures 1980–94; ~600 by 2000). 2025. https://en.wikipedia.org/wiki/Savings_and_loan_crisis
  11. Office of the Comptroller of the Currency / Federal Register. "Office of Thrift Supervision Integration Pursuant to the Dodd-Frank Act" (powers transferred July 21, 2011; agency dissolved October 2011). 2011. https://www.federalregister.gov/documents/2011/08/09/2011-17581/office-of-thrift-supervision-integration-pursuant-to-the-dodd-frank-wall-street-reform-and-consumer
  12. Office of the Comptroller of the Currency. "Qualified Thrift Lender / Home Owners' Loan Act — 65% qualified-thrift-investment test." 2013. https://www.occ.gov/news-issuances/bulletins/2013/bulletin-2013-30.html
  13. Federal Reserve Board. "Regulation LL — Savings and Loan Holding Companies." 2026. https://www.federalreserve.gov/frrs/regulations/regulation-ll-savings-and-loan-holding-companies.htm
  14. Federal Reserve Board. "Regulation Q — Capital Adequacy." 2026. https://www.federalreserve.gov/frrs/regulations/regulation-q-capital-adequacy-of-bank-holding-companies-savings-and-loan-holding-companies-and-state-member-banks.htm
  15. Office of the Comptroller of the Currency. "Laws & Regulations" (CRA, HMDA, TILA, RESPA, TRID, BSA/AML). 2026. https://www.occ.gov/topics/laws-and-regulations/index-laws-and-regulations.html
  16. Federal Deposit Insurance Corporation. "Deposit Insurance FAQs" ($250,000 per depositor, per bank, per ownership category). 2026. https://www.fdic.gov/resources/deposit-insurance/faq
  17. Office of the Comptroller of the Currency. "Mutual Savings Associations." 2026. https://www.occ.gov/topics/supervision-and-examination/bank-management/mutual-savings-associations/index-mutual-savings-associations.html
  18. Wikipedia. "Industrial loan company" (Utah-chartered ILCs; FDIC-insured; BHCA exemption; WebBank and others). 2025. https://en.wikipedia.org/wiki/Industrial_loan_company
  19. Federal Register. "Request for Information on Industrial Banks and Industrial Loan Companies and Their Parent Companies" (FDIC RFI, July 2025; Thrivent approved 2024, opened June 2025; Nelnet and Square approved 2020; Ford Credit, GM Financial, Edward Jones, Stellantis, Nissan, OneMain, Affirm, PayPal applications). 2025. https://www.federalregister.gov/documents/2025/07/21/2025-13589/request-for-information-on-industrial-banks-and-industrial-loan-companies-and-their-parent-companies
  20. U.S. Securities and Exchange Commission / issuer filings. "Mutual holding company second-step conversions; depositor subscription rights" (e.g., Lake Shore Bancorp plan of conversion). 2025. https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001341318
  21. American Banker. "Top thrift holding companies by assets" and "Banks and thrifts with the most assets." 2024–2025. https://www.americanbanker.com/news/top-100-thrift-holding-companies-in-assets
  22. U.S. Securities and Exchange Commission. "Flagstar Financial / Flagstar Bank, N.A. Form 10-K for 2025" (savings-and-loan holding company; ~$87 billion in assets). 2026. https://www.sec.gov/Archives/edgar/data/910073/000091007326000025/fbc-20251231.htm
  23. U.S. Securities and Exchange Commission. "WSFS Financial Corporation Form 10-K for 2025" (parent of WSFS Bank, a federal savings bank). 2026. https://www.sec.gov/Archives/edgar/data/828944/000082894426000006/wsfs-20251231.htm
  24. Provident Financial Services, Inc. "Fourth Quarter and Full Year 2025 Results" (~$25 billion in assets, post-Lakeland merger). 2026. https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001178970
  25. TFS Financial Corporation (Third Federal Savings). "Fiscal Year 2025 Results" (~$17.5 billion in assets; MHC-controlled). 2025. https://www.businesswire.com/news/home/20251030796379/en/
  26. Northwest Bancshares, Inc. "2025 Results" (~$17 billion in assets). 2026. https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001471265
  27. Dime Community Bancshares, Inc. "2025 Results" (assets crossed $15 billion). 2025. https://investors.dime.com/
  28. Capitol Federal Financial, Inc. "Fiscal 2025 / First Quarter Fiscal 2026 Results" (~$9.8 billion in assets). 2026. https://www.sec.gov/Archives/edgar/data/1490906/000149090626000004/earningsrelease1225.htm
  29. U.S. Securities and Exchange Commission. "Synchrony Financial Form 10-K for 2025" (parent of Synchrony Bank; consumer credit and retail deposits). 2026. https://www.sec.gov/Archives/edgar/data/1601712/000160171226000006/syf-20251231.htm
  30. U.S. Securities and Exchange Commission. "SLM Corporation Form 10-K for 2025" (parent of Sallie Mae Bank, a Utah industrial bank). 2026. https://www.sec.gov/Archives/edgar/data/1032033/000103203326000011/slm-20251231.htm
  31. U.S. Securities and Exchange Commission. "Bread Financial Holdings Form 10-K for 2025" (Comenity Bank and Comenity Capital Bank). 2026. https://www.sec.gov/Archives/edgar/data/1101215/000110121526000016/bfh-20251231.htm
  32. U.S. Securities and Exchange Commission. "Winchester Bancorp Form 10-K for 2025" (recent MHC structure controlling Winchester Savings Bank). 2025. https://www.sec.gov/Archives/edgar/data/2047235/000119312525206332/wsbk-20250630.htm
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