Columbia Financial Inc
Ownership
Ownership Structure
Who owns Columbia Financial Inc (CLBK)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 25.3% of the shares are freely tradable; institutional investors hold 13.2%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 2.22 | 2,309,717 | -2.7 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 2.02 | 2,102,017 | +3.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 7.87 | 8,189,170 | +892.3 | 07/31/2026 |
| iShares Russell 2000 ETF | 6.60 | 6,865,420 | -0.6 | 08/31/2026 |
| Vanguard Small Cap Index | 5.68 | 5,909,785 | +893.4 | 07/31/2026 |
| Vanguard MStar Small Cap Growth Indx Inv | 3.26 | 3,392,347 | +891.4 | 07/31/2026 |
| iShares Russell 2000 Value ETF | 2.25 | 2,343,410 | -0.2 | 08/31/2026 |
| Invesco Main Street Small Cap R6 | 1.92 | 2,002,798 | +0.0 | 07/31/2026 |
| Vanguard Institutional Extnd Mkt Idx Tr | 1.65 | 1,713,422 | +455.0 | 07/31/2026 |
| PGIM Jennison Small Company A | 1.43 | 1,484,712 | +0.0 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Kemly Thomas J. | President & CEO | 246,486 | 2,859,242 $ | Aug 26, 2026 | indirect |
| Holland Noel R. | Director | 110,630 | 1,283,303 $ | Sep 3, 2026 | both |
| Randall Elizabeth E. | Director | 49,396 | 572,997 $ | Aug 26, 2026 | indirect |
| Schlesinger Allyson Katz | SEVP&Head of Consumer Banking | 40,271 | 467,139 $ | Aug 26, 2026 | indirect |
| Klimowich John | SEVP & Chief Risk Officer | 29,978 | 347,748 $ | Aug 26, 2026 | indirect |
| Sorrentini Lucy | Director | 16,970 | 196,846 $ | Aug 26, 2026 | indirect |
| Lewis Oliver Edward Jr | SEVP & Head Commercial Banking | 12,340 | 143,145 $ | Aug 26, 2026 | indirect |
| Gibney Dennis E. | 1st Sr. EVP, CBO | 4,316 | 50,063 $ | Aug 26, 2026 | indirect |
| Prabhu Manesh Balachandran | EVP & CIO | 2,259 | 26,202 $ | Aug 26, 2026 | indirect |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 4, 2026 | Kemly Thomas J. | President & CEO | Other | 159 | 11.70 | 1,860 |
| Sep 4, 2026 | Klimowich John | SEVP & Chief Risk Officer | Other | 59 | 11.70 | 690 |
| Sep 4, 2026 | Holland Noel R. | Director | Other | 15 | 11.70 | 176 |
| Sep 3, 2026 | Holland Noel R. | Director | Other | 20 | 0.00 | – |
| Sep 3, 2026 | Holland Noel R. | Director | Buy | 20 | 11.68 | 234 |
| Aug 26, 2026 | Prabhu Manesh Balachandran | EVP & CIO | Other | 10 | 11.62 | 116 |
| Aug 26, 2026 | Lewis Oliver Edward Jr | SEVP & Head Commercial Banking | Other | 6 | 11.62 | 70 |
| Aug 26, 2026 | Lewis Oliver Edward Jr | SEVP & Head Commercial Banking | Other | 46 | 11.62 | 535 |
| Aug 26, 2026 | Sorrentini Lucy | Director | Other | 73 | 11.62 | 848 |
| Aug 26, 2026 | Schlesinger Allyson Katz | SEVP&Head of Consumer Banking | Other | 44 | 11.62 | 511 |
| Aug 26, 2026 | Schlesinger Allyson Katz | SEVP&Head of Consumer Banking | Other | 128 | 11.62 | 1,487 |
| Aug 26, 2026 | Randall Elizabeth E. | Director | Other | 212 | 11.62 | 2,463 |
| Aug 26, 2026 | Kemly Thomas J. | President & CEO | Other | 392 | 11.62 | 4,555 |
| Aug 26, 2026 | Kemly Thomas J. | President & CEO | Other | 661 | 11.62 | 7,681 |
| Aug 26, 2026 | Klimowich John | SEVP & Chief Risk Officer | Other | 39 | 11.62 | 453 |
| Aug 26, 2026 | Klimowich John | SEVP & Chief Risk Officer | Other | 88 | 11.62 | 1,023 |
| Aug 26, 2026 | Holland Noel R. | Director | Other | 128 | 11.62 | 1,487 |
| Aug 26, 2026 | Gibney Dennis E. | 1st Sr. EVP, CBO | Other | 18 | 11.62 | 209 |
| Aug 21, 2026 | Kemly Thomas J. | President & CEO | Other | 158 | 11.79 | 1,863 |
| Aug 21, 2026 | Klimowich John | SEVP & Chief Risk Officer | Other | 58 | 11.79 | 684 |
| Aug 7, 2026 | Kemly Thomas J. | President & CEO | Other | 171 | 10.84 | 1,854 |
| Aug 7, 2026 | Klimowich John | SEVP & Chief Risk Officer | Other | 63 | 10.84 | 683 |
| Aug 7, 2026 | Holland Noel R. | Director | Other | 16 | 10.84 | 173 |
| Jul 24, 2026 | Kemly Thomas J. | President & CEO | Other | 171 | 10.88 | 1,860 |
| Jul 24, 2026 | Klimowich John | SEVP & Chief Risk Officer | Other | 63 | 10.88 | 685 |
| Jul 10, 2026 | Kemly Thomas J. | President & CEO | Other | 87 | 21.25 | 1,849 |
| Jul 10, 2026 | Klimowich John | SEVP & Chief Risk Officer | Other | 32 | 21.25 | 680 |
| Jul 10, 2026 | Holland Noel R. | Director | Other | 8 | 21.25 | 170 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.