Columbia Financial, Inc.
CLBK- Exchange
- Nasdaq
- Industry
- Savings Institution, Federally Chartered
- SEC CIK
- 0002115119
In the last 90 days, Columbia Financial, Inc. insiders filed 17 open-market purchases and 0 sales; 122 institutions reported holding it in 13F filings for Q2 2026, worth $347.1M in total; no superinvestor holds it.
Q1 2026 vs. Q4 2025
How the institutions holding Columbia Financial, Inc. changed between Q4 2025 and Q1 2026.
All holders in Q1 2026All holders in Q4 2025
| Measure | Q4 2025 | Of which not filed for Q1 2026 | Q1 2026 | Change |
|---|---|---|---|---|
| Holders | 128 | 2 | 125 | −1 |
| Shares | 13.1M | 2.52M | 13.3M | +2.78M (+26.4%) |
| Value | $202.9M | $39.2M | $233.1M | +$69.4M (+42.4%) |
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (18)
Institutions that held Columbia Financial, Inc. at the end of Q1 2026 but not at the end of Q4 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Vanguard Capital Management LLC | 1,201,220 | $21.0M | 0.00% |
| Vanguard Portfolio Management LLC | 1,091,647 | $19.1M | 0.00% |
| Ursa Fund Management, LLC | 500,000 | $8.76M | 26.79% |
| Vanguard Fiduciary Trust Co | 176,519 | $3.09M | 0.00% |
| Mangrove Partners | 100,911 | $1.77M | 0.14% |
| Gator Capital Management, LLC | 48,015 | $840.7K | 0.18% |
| Vanguard Asset Management, Ltd | 23,857 | $417.7K | 0.00% |
| Susquehanna International Group, LLP | 17,069 | $298.9K | 0.00% |
| Aigen Investment Management, LP | 12,667 | $221.8K | 0.06% |
| Vanguard Global Advisers, LLC | 11,240 | $196.8K | 0.00% |
| Mariner, LLC | 10,601 | $185.6K | 0.00% |
| Vanguard Investments Australia, Ltd. | 8,822 | $154.5K | 0.00% |
| USA Financial Portformulas Corp | 2,486 | $43.5K | 0.01% |
| Northwestern Mutual Wealth Management Co | 1,634 | $28.6K | 0.00% |
| Fifth Third Bancorp | 76 | $1.33K | 0.00% |
| FNY Investment Advisers, LLC | 93 | $1.00K | 0.00% |
| Advisory Services Network, LLC | 31 | $543 | 0.00% |
| MAI Capital Management | 10 | $176 | 0.00% |
Sold out (19)
Institutions that held Columbia Financial, Inc. at the end of Q4 2025 and filed for Q1 2026 without it.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Marshall Wace, LLP | 88,551 | $1.38M |
| Two Sigma Advisers, LP | 80,200 | $1.25M |
| Arrowstreet Capital, Limited Partnership | 66,030 | $1.03M |
| Los Angeles Capital Management LLC | 60,607 | $910.3K |
| Point72 Asset Management, L.P. | 22,679 | $352.4K |
| Dynamic Technology Lab Private Ltd | 22,018 | $342.0K |
| Millennium Management LLC | 20,752 | $322.5K |
| Balyasny Asset Management LLC | 15,142 | $235.3K |
| Two Sigma Securities, LLC | 13,459 | $209.2K |
| SG Americas Securities, LLC | 13,301 | $207.0K |
| Intech Investment Management LLC | 10,950 | $170.2K |
| Quest Partners LLC | 8,070 | $125.4K |
| Amalgamated Bank | 855 | $13.0K |
| Quarry LP | 197 | $3.06K |
| Eurizon Capital SGR S.p.A. | 97 | $1.51K |
| Optima Capital LLC | 72 | $1.12K |
| Simplex Trading, LLC | 71 | $1.10K |
| Private Wealth Asset Management, LLC | 9 | $140 |
| Sunbelt Securities, Inc. | 2 | $31 |
Not filed for Q1 2026 yet (2)
Institutions that held Columbia Financial, Inc. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Vanguard Group Inc | 2,521,147 | $39.2M |
| Comerica Bank | 76 | $1.18K |