Timberland BancorpTSBK
13F holders, Q1 2026 (March 31)109holders +9
12new positions
6sold out
4famous investors
$39.35avg. 13F price*
At the end of Q1 2026, 109 institutions reported holding Timberland Bancorp Inc. (TSBK) in their 13F filings, up 9 from Q4 2025. 12 opened new positions and 6 sold out. The largest holders were BlackRock, Inc. ($26.2M), Dimensional Fund Advisors LP ($22.0M) and Vanguard Capital Management LLC ($12.9M). 4 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Mario Gabelli (0.0% of GAMCO Investors's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Timberland Bancorp Inc.
- CUSIP
- 887098101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 12 | $3.6M |
| Exits | 6 | $1.5M |
All 13F filers, Q4 2025 → Q1 2026: 264,695 shares bought and 163,371 shares sold, net +101,324 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 109 holders
| BlackRock, Inc. | 0.00% | Reduce -4.1% | 664,922 | $26.2M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -0.5% | 557,070 | $22.0M |
| Vanguard Capital Management LLC | 0.00% | — | 327,598 | $12.9M |
| Cutler Capital Management, LLC | 3.85% | Reduce -0.2% | 291,202 | $11.5M |
| Manufacturers Life Insurance Company, The | 0.01% | Reduce -1.1% | 286,390 | $11.3M |
| Royce & Associates LP | 0.10% | Reduce -0.1% | 262,934 | $10.4M |
| Siena Capital Partners GP, LLC | 2.36% | No change | 230,847 | $9.1M |
| Fourthstone LLC | 1.54% | Add +110.0% | 230,328 | $9.1M |
| Renaissance Technologies | 0.01% | Reduce -0.2% | 217,589 | $8.6M |
| Davis Asset Management, L.P. | 0.20% | No change | 174,476 | $6.9M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.5% | 172,614 | $6.8M |
| State Street Corp. | 0.00% | Add +4.8% | 132,895 | $5.2M |
| Gabelli Funds LLC | 0.03% | No change | 123,056 | $4.9M |
| Bridgeway Capital Management, LLC | 0.10% | Reduce -6.8% | 122,638 | $4.8M |
| Kiley Juergens Wealth Management, LLC | 0.84% | Reduce -0.1% | 120,067 | $4.7M |
| Alliancebernstein L.P. | 0.00% | Reduce -11.3% | 115,057 | $4.1M |
| Arrowstreet Capital, Limited Partnership | 0.00% | No change | 86,716 | $3.4M |
| Westport Asset Management Inc. | 1.41% | No change | 80,909 | $3.2M |
| Goldman Sachs Group Inc. | 0.00% | Add +14.5% | 73,734 | $2.9M |
| De Lisle Partners LLP | 0.31% | Add +3.2% | 65,247 | $2.6M |
| Northern Trust Corp. | 0.00% | Add +4.6% | 62,429 | $2.5M |
| American Century Companies Inc. | 0.00% | Add +32.3% | 52,510 | $2.1M |
| Empowered Funds, LLC | 0.01% | New | 49,800 | $2.0M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 47,046 | $1.9M |
| Vanguard Portfolio Management LLC | 0.00% | — | 42,819 | $1.7M |
| Investors Portfolio Services LLC | 1.30% | No change | 35,453 | $1.4M |
| Creative Planning | 0.00% | Reduce -20.1% | 32,444 | $1.3M |
| Panagora Asset Management Inc. | 0.00% | Reduce -0.7% | 30,236 | $1.2M |
| Kennedy Capital Management LLC | 0.02% | No change | 29,865 | $1.2M |
| Osaic Holdings, Inc. | 0.00% | Reduce -34.9% | 24,981 | $985K |
| HSBC Holdings PLC | 0.00% | Reduce -9.6% | 24,305 | $964K |
| Bank of New York Mellon Corp | 0.00% | Add +2.0% | 23,722 | $935K |
| Quantinno Capital Management LP | 0.00% | Add +46.5% | 22,504 | $887K |
| AQR Capital Management | 0.00% | Add +5.8% | 22,446 | $885K |
| Morgan Stanley | 0.00% | Reduce -16.6% | 22,065 | $870K |
| RBF Capital, LLC | 0.04% | No change | 20,416 | $805K |
| Oppenheimer & Close, LLC | 0.49% | No change | 19,839 | $782K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -12.0% | 19,700 | $777K |
| Bank of America Corp. | 0.00% | Add +1.2% | 19,215 | $758K |
| Barclays PLC | 0.00% | Reduce -39.8% | 18,545 | $731K |
| GAMCO Investors | 0.01% | Add +0.9% | 18,439 | $727K |
| Nuveen, LLC | 0.00% | No change | 12,562 | $495K |
| Acadian Asset Management LLC | 0.00% | Add +27.8% | 12,580 | $495K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +2.5% | 11,889 | $469K |
| Martingale Asset Management L P | 0.01% | Add +0.9% | 11,719 | $462K |
| Seizert Capital Partners, LLC | 0.02% | No change | 10,285 | $406K |
| 180 Wealth Advisors, LLC | 0.04% | No change | 10,000 | $394K |
| LSV Asset Management | 0.00% | Reduce -10.6% | 9,300 | $367K |
| Bailard, Inc. | 0.01% | New | 9,137 | $360K |
| Delta Asset Management LLC | 0.03% | No change | 8,800 | $347K |
| FMR LLC | 0.00% | Reduce -0.1% | 7,683 | $303K |
| Invesco Ltd. | 0.00% | Add +11.9% | 7,232 | $285K |
| Badgley Phelps Wealth Managers, LLC | 0.01% | No change | 6,866 | $271K |
| Jane Street Group, LLC | 0.00% | Reduce -27.1% | 6,687 | $264K |
| Engineers Gate Manager LP | 0.00% | New | 6,661 | $263K |
| Bellevue Asset Management, LLC | 0.13% | No change | 6,400 | $252K |
| XTX Topco Ltd | 0.00% | New | 6,161 | $243K |
| T. Rowe Price Associates Inc. | 0.00% | New | 5,683 | $225K |
| Citadel Advisors | 0.00% | Reduce -18.7% | 5,627 | $222K |
| Rhumbline Advisers | 0.00% | Reduce -2.5% | 5,580 | $220K |
| Deutsche Bank AG | 0.00% | Add +41.1% | 5,504 | $217K |
| Wells Fargo & Company | 0.00% | Reduce -52.7% | 5,339 | $211K |
| Marshall Wace, LLP | 0.00% | New | 5,255 | $207K |
| Mercer Global Advisors Inc. | 0.00% | New | 5,229 | $206K |
| MetLife Investment Management, LLC | 0.00% | Reduce -3.6% | 4,333 | $171K |
| BNP Paribas Financial Markets | 0.00% | Add +16.0% | 4,154 | $164K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +2.6% | 3,586 | $141K |
| JPMorgan Chase & Co. | 0.00% | Reduce -49.0% | 3,061 | $120K |
| Vanguard Global Advisers, LLC | 0.00% | — | 2,661 | $105K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +630.5% | 2,513 | $99K |
| New York State Common Retirement Fund | 0.00% | Reduce -38.4% | 2,505 | $99K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Add +69.3% | 2,448 | $97K |
| Signaturefd, LLC | 0.00% | New | 2,000 | $79K |
| UBS Group AG | 0.00% | Reduce -52.7% | 1,893 | $75K |
| Cwm, LLC | 0.00% | Add +3.5% | 1,717 | $68K |
| STRS Ohio | 0.00% | No change | 1,100 | $43K |
| Citigroup Inc. | 0.00% | Reduce -23.7% | 961 | $38K |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +64.3% | 930 | $37K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -7.1% | 823 | $32K |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 770 | $30K |
| Los Angeles Capital Management LLC | 0.00% | New | 746 | $29K |
| Jones Financial Companies LLLP | 0.00% | Add +256.4% | 695 | $27K |
| Legal & General Group Plc | 0.00% | No change | 685 | $27K |
| McIlrath & Eck, LLC | 0.00% | No change | 650 | $26K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 623 | $25K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +1.6% | 522 | $21K |
| California State Teachers Retirement System | 0.00% | Reduce -12.0% | 404 | $16K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +2513.3% | 392 | $15K |
| PNC Financial Services Group, Inc. | 0.00% | Add +9.9% | 378 | $15K |
| Versant Capital Management, Inc | 0.00% | Add +15.6% | 334 | $13K |
| Royal Bank of Canada | 0.00% | Reduce -53.2% | 251 | $10K |
| Quadrant Capital Group LLC | 0.00% | New | 248 | $10K |
| Sterling Capital Management LLC | 0.00% | Reduce -42.6% | 247 | $10K |
| GAMMA Investing LLC | 0.00% | Add +37.1% | 181 | $7K |
| Essential Partners LLC | 0.00% | No change | 118 | $5K |
| Optiver Holding B.V. | 0.00% | Reduce -38.1% | 78 | $3K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | No change | 66 | $3K |
| Allworth Financial LP | 0.00% | Add +25.9% | 34 | $1K |
| Covestor Ltd | 0.00% | Add +28.6% | 18 | $1K |
| Rothschild Investment LLC | 0.00% | Add +137.5% | 19 | $749 |
| Farther Finance Advisors, LLC | 0.00% | No change | 10 | $403 |
| True Wealth Design, LLC | 0.00% | No change | 8 | $316 |
| MAI Capital Management | 0.00% | Add +300.0% | 8 | $316 |
| Nisa Investment Advisors, LLC | 0.00% | No change | 7 | $276 |
| IFP Advisors, Inc | 0.00% | Reduce -14.3% | 6 | $237 |
| Basecamp Wealth Advisors LLC | 0.00% | New | 5 | $197 |
| Root Financial Partners, LLC | 0.00% | New | 4 | $158 |
| Sunbelt Securities, Inc. | 0.00% | No change | 3 | $118 |
| SJS Investment Consulting Inc. | 0.00% | No change | 2 | $79 |
"% of holder's portfolio" is TSBK's weight in each manager's 13F, not the share of Timberland Bancorp Inc. the manager owns.