FSBW · NASDAQ · Banks - Regional

FS Bancorp (FSBW)

Runs 1st Security Bank's branch banking and home-lending platform across the Pacific Northwest.

$43.27
At close+0.84 (+1.98%)

Breakdown13F · 13D/G · Form 4

Institutions110 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail≈ 66.21%4.91M shares
Insiders17 holders · as of Aug 31, 20265.93%439.5K shares
Strategic holders1 holder · as of Jan 29, 20246.34%469.9K shares
Otherremainder≈ 21.52%1.60M shares

7.41M company shares as of Sep 1, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

Two share counts disagree (5.41M in the company's Sep 3, 2026 report, 7.41M elsewhere); stakes use the report.

This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.

Top shareholders13F · 13D/G · Form 4

HolderStakeSharesEvidence
T. Rowe Price Investment Management, Inc.Institution
13.46%997,94313Fas of Jun 30, 2026
BlackRock, Inc.Institution
6.59%488,77513Fas of Jun 30, 2026
BlackRock, Inc.Strategic
6.34%469,90813D/Gfiled Jan 29, 2024
Dimensional Fund Advisors LPInstitution
5.69%421,64613Fas of Jun 30, 2026
De Lisle Partners LLPInstitution
5.28%391,65113Fas of Jun 30, 2026
Vanguard Capital Management LLCInstitution
3.97%294,35113Fas of Jun 30, 2026
Pacific Ridge Capital Partners, LLCInstitution
2.79%206,49913Fas of Jun 30, 2026
Geode Capital Management, LLCInstitution
2.24%166,44013Fas of Jun 30, 2026
TCW Group IncInstitution
2.08%154,42913Fas of Jun 30, 2026
AllianceBernstein L.P.Institution
1.85%137,51913Fas of Jun 30, 2026
State Street CorpInstitution
1.73%128,04313Fas of Jun 30, 2026
Renaissance Technologies LLCInstitution
1.53%113,51313Fas of Jun 30, 2026
Matthew D. MulletInsiderofficer: President & CEO of the Bank
1.52%112,416Form 4filed Aug 18, 2026
Royce & Associates LPInstitution
1.37%101,34213Fas of Jun 30, 2026
Joseph C. AdamsInsiderdirector
1.30%96,276Form 4filed Aug 18, 2026
Acadian Asset Management LLCInstitution
1.22%90,42113Fas of Jun 30, 2026
Bridgeway Capital Management, LLCInstitution
1.18%87,75013Fas of Jun 30, 2026
American Century Companies IncInstitution
1.16%85,64013Fas of Jun 30, 2026
Northern Trust CorpInstitution
0.99%73,37613Fas of Jun 30, 2026
Michael J. MansfieldInsiderdirector
0.96%70,882Form 4filed Aug 20, 2026
Stilwell Value LLCInstitution
0.94%70,00013Fas of Jun 30, 2026
Siena Capital Partners GP, LLCInstitution
0.71%52,44113Fas of Jun 30, 2026
Bank of New York Mellon CorpInstitution
0.67%49,52913Fas of Jun 30, 2026
Vanguard Portfolio Management LLCInstitution
0.59%43,70613Fas of Jun 30, 2026
Vanguard Fiduciary Trust CoInstitution
0.56%41,72313Fas of Jun 30, 2026

13F — a manager's quarterly holdings · 13D/13G — an ownership statement filed at 5% or more · Form 4 — an insider's transaction report

Institutions13F, as of Jun 30, 2026

110 holders · 4.91M shares · 13 new positions · 58 increased · 26 reduced · 8 closed

HolderShares% outstandingChg q/qFiled
T. Rowe Price Investment Management, Inc.997.9K13.46%0Aug 14, 2026
BlackRock, Inc.488.8K6.59%+52.0KAug 7, 2026
Dimensional Fund Advisors LP421.6K5.69%+3.4KAug 11, 2026
De Lisle Partners LLP391.7K5.28%0Aug 12, 2026
Vanguard Capital Management LLC294.4K3.97%−30.9KAug 13, 2026
Pacific Ridge Capital Partners, LLC206.5K2.79%−1.6KAug 12, 2026
Geode Capital Management, LLC166.4K2.24%+13.4KAug 12, 2026
TCW Group Inc154.4K2.08%+2.4KAug 3, 2026

Ownership statements13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Dimensional Fund Advisors LP5.20%402.0K13GOct 31, 2024
De Lisle Partners LLP5.10%385.5K13GFeb 11, 2026

Insider tradesForm 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Aug 28, 2026
Terri L. Degnerdirector
Sale975$43.251,200
Aug 25, 2026
Terri L. Degnerdirector
Sale · 2 lots1,694$42.720
Aug 25, 2026
Sean McCormickofficer: Chief Credit Admin. Officer
Sale907$42.864,913
Nov 21, 2025
Marina Cofer-Wildsmithdirector
Sale2,371$40.000
Nov 20, 2025
Marina Cofer-Wildsmithdirector
Sale161$40.002,371
Nov 13, 2025
Marina Cofer-Wildsmithdirector
Sale3,807$40.005,590
Nov 14, 2025
Marina Cofer-Wildsmithdirector
Sale17$40.055,590

CongressHouse and Senate disclosures

Not reported.