WAUWATOSA, WI
WATERSTONE FINANCIAL, INC.WSBF— Latest position per institution from SEC 13F filings
15
Institutional holders
11.37M
Total shares held
176.95M
Estimated value
568.28K
Avg. position size
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
1.56M
Value
19.89M
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
1.51M
Value
27.15M
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
1.41M
Value
25.49M
Filed
Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
1.09M
Value
19.73M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
885.97K
Value
14.66M
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
700.24K
Value
12.63M
Filed
Mar 31, 2026
PRICE JENNIFER C.
CIK 1930102
Shares
574.30K
Value
9.28K
Filed
Sep 30, 2022
RHINO INVESTMENT PARTNERS, INC
CIK 1828776
Shares
555.51K
Value
7.47M
Filed
Mar 31, 2025
STATE STREET CORP
CIK 93751
Shares
394.51K
Value
7.11M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
366.68K
Value
6.61M
Filed
Mar 31, 2026
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
CIK 1164833
Shares
356.38K
Value
5.16M
Filed
Jun 30, 2023
FOURTHSTONE LLC
CIK 1767803
Shares
291.19K
Value
5.25M
Filed
Mar 31, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
254.46K
Value
4.59M
Filed
Mar 31, 2026
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
250.09K
Value
4.51M
Filed
Mar 31, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
224.79K
Value
4.05M
Filed
Mar 31, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 1107261
Shares
205.12K
Value
3.70M
Filed
Mar 31, 2026
FOUNDRY PARTNERS, LLC
CIK 1573913
Shares
203.55K
Value
2.74M
Filed
Mar 31, 2025
CSM ADVISORS, LLC
CIK 1863523
Shares
190.13K
Value
3.43K
Filed
Mar 31, 2026
DONALD SMITH & CO., INC.
CIK 814375
Shares
176.09K
Value
3.17M
Filed
Mar 31, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 1164508
Shares
167.09K
Value
3.01M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK FINANCE, INC. | 1364742 | 1.56M | 19.89M | Jun 30, 2024 |
| 2 | BLACKROCK, INC. | 2012383 | 1.51M | 27.15M | Mar 31, 2026 |
| 3 | DIMENSIONAL FUND ADVISORS LP | 354204 | 1.41M | 25.49M | Mar 31, 2026 |
| 4 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 1.09M | 19.73M | Mar 31, 2026 |
| 5 | VANGUARD GROUP INC | 102909 | 885.97K | 14.66M | Dec 31, 2025 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 700.24K | 12.63M | Mar 31, 2026 |
| 7 | PRICE JENNIFER C. | 1930102 | 574.30K | 9.28K | Sep 30, 2022 |
| 8 | RHINO INVESTMENT PARTNERS, INC | 1828776 | 555.51K | 7.47M | Mar 31, 2025 |
| 9 | STATE STREET CORP | 93751 | 394.51K | 7.11M | Mar 31, 2026 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 366.68K | 6.61M | Mar 31, 2026 |
| 11 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 1164833 | 356.38K | 5.16M | Jun 30, 2023 |
| 12 | FOURTHSTONE LLC | 1767803 | 291.19K | 5.25M | Mar 31, 2026 |
| 13 | GOLDMAN SACHS GROUP INC | 886982 | 254.46K | 4.59M | Mar 31, 2026 |
| 14 | AMERICAN CENTURY COMPANIES INC | 748054 | 250.09K | 4.51M | Mar 31, 2026 |
| 15 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 224.79K | 4.05M | Mar 31, 2026 |
| 16 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 1107261 | 205.12K | 3.70M | Mar 31, 2026 |
| 17 | FOUNDRY PARTNERS, LLC | 1573913 | 203.55K | 2.74M | Mar 31, 2025 |
| 18 | CSM ADVISORS, LLC | 1863523 | 190.13K | 3.43K | Mar 31, 2026 |
| 19 | DONALD SMITH & CO., INC. | 814375 | 176.09K | 3.17M | Mar 31, 2026 |
| 20 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | 167.09K | 3.01M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.