FS Bancorp, Inc. (FSBW) Ownership
FSBW ownership summary
as of October 18, 2026- Institutions
- 65.6% of shares outstanding
- Insiders
- 8.23% of shares outstanding
- Shares outstanding
- 7.9M
- Float
- 6.1M shares available to trade
- Short interest
- 2.35% 144K shares short
- Days to cover
- 5.11 short interest down 5.2% vs prior month
- Institutions 65.56%
- Insiders 8.23%
- Other investors 26.21%
FSBW top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | T. Rowe Price Investment Management,Inc. | 12.69% | 998K | $44.8M | — | June 30, 2026 |
| 2 | BlackRock Inc | 6.22% | 489K | $21.9M | +51,988 (+11.9%) | June 30, 2026 |
| 3 | Dimensional Fund Advisors, Inc. | 5.36% | 422K | $18.9M | +3,358 (+0.8%) | June 30, 2026 |
| 4 | Vanguard Capital Management, LLC | 3.74% | 294K | $13.2M | −30,902 (−9.5%) | June 30, 2026 |
| 5 | Pacific Ridge Capital Partners, LLC | 2.63% | 206K | $9.3M | −1,595 (−0.8%) | June 30, 2026 |
| 6 | Geode Capital Management, LLC | 2.12% | 166K | $7.5M | +13,432 (+8.8%) | June 30, 2026 |
| 7 | TCW Group Inc | 1.96% | 154K | $6.9M | +2,400 (+1.6%) | June 30, 2026 |
| 8 | AllianceBernstein L.P. | 1.75% | 138K | $6.2M | −7,320 (−5.1%) | June 30, 2026 |
| 9 | State Street Corp | 1.63% | 128K | $5.7M | −262 (−0.2%) | June 30, 2026 |
| 10 | Renaissance Technologies Corp | 1.44% | 114K | $5.1M | +4,628 (+4.3%) | June 30, 2026 |
| 11 | Royce & Associates, LP | 1.29% | 101K | $4.5M | +3,256 (+3.3%) | June 30, 2026 |
| 12 | Acadian Asset Management LLC | 1.15% | 90K | $4.1M | +4,438 (+5.2%) | June 30, 2026 |
| 13 | Bridgeway Capital Management, LLC | 1.12% | 88K | $3.9M | +2,456 (+2.9%) | June 30, 2026 |
| 14 | American Century Companies Inc | 1.09% | 86K | $3.8M | — | June 30, 2026 |
| 15 | Northern Trust Corp | 0.93% | 73K | $3.3M | −126 (−0.2%) | June 30, 2026 |
| 16 | Stilwell Value LLC | 0.89% | 70K | $3.1M | −2,000 (−2.8%) | June 30, 2026 |
| 17 | Siena Capital Management, LLC | 0.67% | 52K | $2.4M | — | June 30, 2026 |
| 18 | Bank of New York Mellon Corp | 0.63% | 50K | $2.2M | +1,070 (+2.2%) | June 30, 2026 |
| 19 | Vanguard Portfolio Management, LLC | 0.56% | 44K | $2.0M | +6,526 (+17.6%) | June 30, 2026 |
| 20 | Vanguard Fiduciary Trust Co | 0.53% | 42K | $1.9M | +2,018 (+5.1%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 11 holders added 96K shares and 6 cut 42K.
FSBW top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | T. Rowe Price Small-Cap Value | 7.71% | 606K | $27.2M | — | September 30, 2026 |
| 2 | VT De Lisle America B USD | 4.15% | 326K | $14.6M | — | September 30, 2026 |
| 3 | Vanguard MStar Total Stk Mkt Idx Invest | 2.73% | 214K | $9.6M | — | August 31, 2026 |
| 4 | iShares Russell 2000 ETF | 2.38% | 187K | $8.4M | −2,176 (−1.2%) | September 30, 2026 |
| 5 | Avantis US Small Cap Value ETF | 1.69% | 133K | $6.0M | +624 (+0.5%) | September 30, 2026 |
| 6 | Adara Smaller Companies | 1.03% | 81K | $3.6M | — | August 31, 2026 |
| 7 | Fidelity Small Cap Index | 0.91% | 72K | $3.2M | −88 (−0.1%) | July 31, 2026 |
| 8 | iShares Russell 2000 Value ETF | 0.88% | 69K | $3.1M | +104 (+0.2%) | September 30, 2026 |
| 9 | DFA US Targeted Value I | 0.85% | 67K | $3.0M | — | August 31, 2026 |
| 10 | DFA US Small Cap Value I | 0.84% | 66K | $3.0M | +3,092 (+4.9%) | August 31, 2026 |
| 11 | Royce Capital Small-Cap Inv | 0.81% | 64K | $2.9M | +328 (+0.5%) | September 30, 2026 |
| 12 | EA Bridgeway Omni Small-Cap Value ETF | 0.58% | 45K | $2.0M | — | September 30, 2026 |
| 13 | DFA US Small Cap I | 0.52% | 41K | $1.8M | — | August 31, 2026 |
| 14 | Dimensional US Targeted Value ETF | 0.52% | 41K | $1.8M | +14 (+0.0%) | September 30, 2026 |
| 15 | Vanguard Russell 2000 ETF | 0.51% | 40K | $1.8M | +2,936 (+7.9%) | September 30, 2026 |
| 16 | Bridgeway Omni Small-Cap Value N | 0.50% | 39K | $1.7M | — | June 30, 2026 |
| 17 | Royce Small-Cap Value Service | 0.50% | 39K | $1.7M | +1,303 (+3.5%) | September 30, 2026 |
| 18 | DFA US Micro Cap I | 0.47% | 37K | $1.7M | — | August 31, 2026 |
| 19 | Fidelity Extended Market Index | 0.39% | 31K | $1.4M | −167 (−0.5%) | August 31, 2026 |
| 20 | Dimensional US Small Cap Value ETF | 0.38% | 29K | $1.3M | — | September 24, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
FSBW insider transactions
latest 9| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-11-21 | Marina Cofer-Wildsmith | Sell | $40.00 | 2,371 | $94,840 |
| 2025-11-20 | Marina Cofer-Wildsmith | Sell | $40.00 | 161 | $6,440 |
| 2025-11-14 | Marina Cofer-Wildsmith | Sell | $40.05 | 17 | $681 |
| 2025-11-13 | Marina Cofer-Wildsmith | Sell | $40.00 | 3,807 | $152,280 |
| 2025-08-27 | Joseph C Adams | Sell | $41.83 | 14,646 | $612,642 |
| 2025-08-22 | Joseph C Adams | Sell | $41.72 | 402 | $16,771 |
| 2025-08-21 | Joseph C Adams | Sell | $40.01 | 6,674 | $267,027 |
| 2025-08-20 | Joseph C Adams | Sell | $40.13 | 4,914 | $197,199 |
| 2025-08-19 | Joseph C Adams | Sell | $40.16 | 10,864 | $436,298 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
FSBW shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns FSBW
Institutional investors own 65.6% of FS Bancorp's shares and insiders 8.23%. The largest holder is T. Rowe Price Investment Management,Inc. with 12.69% of the shares (998K), as of June 30, 2026. Among the top 20 institutions, 11 added shares and 6 reduced their stake in the latest filings. Short interest is 2.35% of the float, or 5.11 days of average trading volume. The share count rose 30.0% since 2014.
Related: FSBW analyst forecast, FSBW key metrics, FSBW dividend history. See the FSBW stock overview for the latest quote and news.
FSBW ownership FAQ
Who owns the most FS Bancorp stock?
The largest shareholders of FS Bancorp are T. Rowe Price Investment Management,Inc. (12.69%), BlackRock Inc (6.22%), Dimensional Fund Advisors, Inc. (5.36%), Vanguard Capital Management, LLC (3.74%), Pacific Ridge Capital Partners, LLC (2.63%).
What percentage of FS Bancorp is owned by institutions?
Institutions hold 65.6% of FS Bancorp's shares outstanding; insiders hold 8.23%.
Which funds own FS Bancorp?
The largest fund holders of FS Bancorp are T. Rowe Price Small-Cap Value (7.71%), VT De Lisle America B USD (4.15%), Vanguard MStar Total Stk Mkt Idx Invest (2.73%), iShares Russell 2000 ETF (2.38%), Avantis US Small Cap Value ETF (1.69%).
What is FS Bancorp's short interest?
144K shares of FS Bancorp were sold short, 2.35% of the float; at the average daily volume it would take 5.11 days to cover.
Are insiders buying or selling FS Bancorp?
Of the latest 9 reported insider transactions in FS Bancorp (since August 19, 2025), 0 were purchases and 9 were sales.
How many shares of FS Bancorp are outstanding?
FS Bancorp has 7.9M shares outstanding, of which 6.1M are in the public float.