FS Bancorp, Inc.
US ˙ NasdaqCM ˙ US30263Y1047

SecurityFSBW / FS Bancorp, Inc.
InstitutionVanguard Group Inc
Latest Disclosed Ownership399,876 shares
Ownership 5.19%
Vanguard Group Inc ownership in FSBW / FS Bancorp, Inc.

2025-07-29 - Vanguard Group Inc has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 399,876 shares of FS Bancorp, Inc. (US:FSBW). This represents 5.19 percent ownership of the company. In their previous filing dated 2025-01-30 , Vanguard Group Inc had reported owning 386,952 shares, indicating an increase of 3.34 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2025-07-29 2025-07-29 13G 386,952 399,876 3.34 5.19 4.85
2025-01-30 2025-01-30 13G/A 401,328 386,952 -3.58 4.95 -3.88
2024-02-13 2024-02-13 13G 389,343 401,328 3.08 5.15 8.19
2022-02-10 2022-02-10 13G/A 218,733 389,343 78.00 4.76 -7.75
2021-02-10 2021-02-10 13G 218,733 5.16

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-01-29 2025-12-31 13F FS BANCORP COM 30263Y104 403,489 8,461 2.14 16,612 5.34 0.0002
2025-11-07 2025-09-30 13F FS BANCORP COM 30263Y104 395,028 -4,848 -1.21 15,770 0.14 0.0002
2025-08-11 2025-06-30 13F FS BANCORP COM 30263Y104 399,876 12,940 3.34 15,747 7.07 0.0003
2025-05-09 2025-03-31 13F FS BANCORP COM 30263Y104 386,936 -16 -0.00 14,707 -7.43 0.0003
2025-02-11 2024-12-31 13F FS BANCORP COM 30263Y104 386,952 -19,174 -4.72 15,888 -12.07 0.0003
2024-11-13 2024-09-30 13F FS BANCORP COM 30263Y104 406,126 3,867 0.96 18,069 23.23 0.0003
2024-08-13 2024-06-30 13F FS BANCORP COM 30263Y104 402,259 -1,445 -0.36 14,662 4.64 0.0003
2024-05-10 2024-03-31 13F FS BANCORP COM 30263Y104 403,704 2,376 0.59 14,013 -5.53 0.0003
2024-03-11 2023-12-31 13F/A-1 FS BANCORP COM 30263Y104 401,328 2,668 0.67 14,833 26.13 0.0003
2024-02-14 2023-12-31 13F FS BANCORP COM 30263Y104 401,328 2,668 14,833 0.0003
2023-12-18 2023-09-30 13F/A-1 FS BANCORP COM 30263Y104 398,660 657 0.17 11,760 -1.73 0.0003
2023-11-14 2023-09-30 13F FS BANCORP COM 30263Y104 398,660 657 11,760 0.0001
2023-08-14 2023-06-30 13F FS BANCORP COM 30263Y104 398,003 -63,431 -13.75 11,968 -13.58 0.0003
2023-07-14 2023-03-31 13F/A-1 FS BANCORP COM 30263Y104 461,434 119,781 35.06 13,848 21.21 0.0004
2023-05-15 2023-03-31 13F FS BANCORP COM 30263Y104 461,434 119,781 13,848 0.0001
2023-02-10 2022-12-31 13F FS BANCORP COM 30263Y104 341,653 8,541 2.56 11,425 25.81 0.0003
2022-11-14 2022-09-30 13F FS BANCORP COM 30263Y104 333,112 9,659 2.99 9,080 -2.23 0.0003
2022-08-12 2022-06-30 13F FS BANCORP COM 30263Y104 323,453 -44,559 -12.11 9,287 -18.59 0.0003
2022-05-13 2022-03-31 13F FS BANCORP COM 30263Y104 368,012 -21,331 -5.48 11,408 -12.87 0.0003
2022-02-14 2021-12-31 13F FS BANCORP COM 30263Y104 389,343 -3,769 -0.96 13,093 -3.76 0.0003
2021-11-12 2021-09-30 13F FS BANCORP COM 30263Y104 393,112 196,921 100.37 13,605 -2.70 0.0003
2021-08-13 2021-06-30 13F FS BANCORP COM 30263Y104 196,191 -5,918 -2.93 13,983 2.95 0.0003
2021-05-14 2021-03-31 13F FS BANCORP COM 30263Y104 202,109 -16,624 -7.60 13,582 13.31 0.0004
2021-02-12 2020-12-31 13F FS BANCORP COM 30263Y104 218,733 -42,750 -16.35 11,987 11.82 0.0003
2020-11-16 2020-09-30 13F FS BANCORP COM 30263Y104 261,483 -2,123 -0.81 10,720 5.44 0.0004
2020-08-14 2020-06-30 13F FS BANCORP COM 30263Y104 263,606 370 0.14 10,167 7.29 0.0004
2020-05-15 2020-03-31 13F FS BANCORP COM 30263Y104 263,236 61,548 30.52 9,476 -26.35 0.0004
2020-02-14 2019-12-31 13F FS BANCORP COM 30263Y104 201,688 -6,925 -3.32 12,866 17.48 0.0004
2019-11-14 2019-09-30 13F FS BANCORP COM 30263Y104 208,613 144 0.07 10,952 1.29 0.0004
2019-08-14 2019-06-30 13F FS BANCORP COM 30263Y104 208,469 -1,469 -0.70 10,813 2.04 0.0004
2019-05-15 2019-03-31 13F FS BANCORP COM 30263Y104 209,938 6,092 2.99 10,597 21.23 0.0004
2019-02-14 2018-12-31 13F FS BANCORP COM 30263Y104 203,846 16,787 8.97 8,741 -16.14 0.0004
2018-12-13 2018-09-30 13F/A-2 FS BANCORP COM 30263Y104 187,059 31,724 20.42 10,423 6.09 0.0004
2018-11-23 2018-09-30 13F/A-1 FS BANCORP COM 30263Y104 187,059 0 10,423 0.0004
2018-11-14 2018-09-30 13F FS BANCORP COM 30263Y104 187,059 31,724 10,423
2018-08-14 2018-06-30 13F FS BANCORP COM 30263Y104 155,335 -5,066 -3.16 9,825 14.48 0.0004
2018-05-15 2018-03-31 13F FS BANCORP COM 30263Y104 160,401 10,182 6.78 8,582 4.68 0.0004
2018-02-14 2017-12-31 13F FS BANCORP COM 30263Y104 150,219 64,044 74.32 8,198 84.18 0.0004
2017-11-14 2017-09-30 13F FS BANCORP COM 30263Y104 86,175 20,477 31.17 4,451 51.81 0.0002
2017-08-24 2017-06-30 13F/A-1 FS BANCORP COM 30263Y104 65,698 2,894 4.61 2,932 28.60 0.0001
2017-08-11 2017-06-30 13F FS BANCORP COM 30263Y104 65,698 2,894 2,932
2017-05-12 2017-03-31 13F FS BANCORP COM 30263Y104 62,804 400 0.64 2,280 1.65 0.0001
2017-02-14 2016-12-31 13F FS BANCORP COM 30263Y104 62,404 1,900 3.14 2,243 26.94 0.0001
2016-11-14 2016-09-30 13F FS BANCORP COM 30263Y104 60,504 1,200 2.02 1,767 17.56 0.0001
2016-08-10 2016-06-30 13F FS BANCORP COM 30263Y104 59,304 6,011 11.28 1,503 12.00 0.0001
2016-05-13 2016-03-31 13F FS BANCORP COM 30263Y104 53,293 4,350 8.89 1,342 6.34 0.0001
2016-02-08 2015-12-31 13F FS BANCORP COM 30263Y104 48,943 600 1.24 1,262 9.45 0.0001
2015-11-12 2015-09-30 13F/A-1 FS BANCORP COM 30263Y104 48,343 701 1.47 1,153 12.16 0.0000
2015-11-12 2015-09-30 13F/A-1 FS BANCORP COM 30263Y104 48,343 701 1,153 0.0000
2015-11-12 2015-09-30 13F FS BANCORP COM 30263Y105 2,142,926 70,010
2015-11-12 2015-09-30 13F FS BANCORP COM 30263Y104 48,343 1,153
2015-08-13 2015-06-30 13F FS BANCORP COM 30263Y104 47,642 100 0.21 1,028 13.22 0.0001
2015-05-15 2015-03-31 13F/A-1 FS BANCORP COM 30263Y104 47,542 0 0.00 908 4.61 0.0001
2015-05-14 2015-03-31 13F FS BANCORP COM 30263Y104 47,542 908
2015-02-12 2014-12-31 13F FS BANCORP COM 30263Y104 47,542 1,100 2.37 868 10.43 0.0001
2014-11-12 2014-09-30 13F FS BANCORP COM 30263Y104 46,442 600 1.31 786 -0.51 0.0001
2014-08-11 2014-06-30 13F FS BANCORP COM 30263Y104 45,842 0 0.00 790 5.05 0.0001
2014-05-13 2014-03-31 13F FS BANCORP COM 30263Y104 45,842 0 0.00 752 -4.08 0.0001
2014-02-12 2013-12-31 13F FS BANCORP COM 30263Y104 45,842 26,600 138.24 784 139.76 0.0001
2013-11-07 2013-09-30 13F FS BANCORP COM 30263Y104 19,242 19,242 327 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.