Columbia Financial: which funds own it
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sections with a free account
2 concentrated managers hold it (+2 vs last quarter) with a median weight of 2.2%.
Who owns Columbia Financial?
As of Jun 30, 2026, the largest holders reported on Form 13F were BlackRock (2.4 million shares), Dimensional Fund Advisors (2.1 million shares) and Ursa Fund Management (1.3 million shares).
Which institutions hold the most Columbia Financial shares?
Per Form 13F filings as of Jun 30, 2026:
- 1. BlackRock: 2.4 million shares
- 2. Dimensional Fund Advisors: 2.1 million shares
- 3. Ursa Fund Management: 1.3 million shares
- 4. State Street: 1.2 million shares
- 5. Vanguard Capital Management: 1.2 million shares
- 6. Vanguard Portfolio Management: 1.1 million shares
- 7. Geode Capital Management: 785,997 shares
- 8. Renaissance Technologies: 718,962 shares
- 9. One Fin Capital Management: 580,000 shares
- 10. Weiss Asset Management: 504,549 shares
We hold 13D and 13G filings made since December 2024: a holder above 5% that has not filed since then does not appear here.
Quarter flow (concentrated managers)
Change in managers (0 → 2): 2 opened · 0 exited = +2
Net flow in the quarter: +$12.8M (+602 K shares) · bought $12.8M and sold $0Shares concentrated managers added minus those they cut, valued at the 13F quarter-end implied price, not each trade's price. It is a different measure from the change in managers: the two can have opposite signs.
Concentrated managers holding it
- One Fin Capital ManagementNew$12.3M4.3%+4.3 pp
- Wittenberg Investment ManagementNew$460K0.2%+0.2 pp
Up to 15, sorted by position value. The percentage is the weight in each manager's portfolio.
Largest holders (all 13F filers)
- BlackRock2.4 MIndex manager+136 K
- Dimensional Fund Advisors2.1 MIndex manager+61 K
- Ursa Fund Management1.3 MType not verified+776 K
- State Street1.2 MIndex manager+307 K
- Vanguard Capital Management1.2 MIndex manager−26 K
- Vanguard Portfolio Management1.1 MIndex manager+30 K
- Geode Capital Management786 KIndex manager+29 K
- Renaissance Technologies719 KQuant or multi-manager+43 K
- One Fin Capital Managementconcentrated580 KInvestment firm+580 K
- Weiss Asset Management505 KType not verified+505 K
- Shares
- 2.4 M
- Change
- +136 K
See more
- Type
- Index manager
- Value
- $51.9M
- Shares
- 2.1 M
- Change
- +61 K
See more
- Type
- Index manager
- Value
- $44.6M
- Ursa Fund Management
- Shares
- 1.3 M
- Change
- +776 K
See more
- Type
- Type not verified
- Value
- $27.1M
- Shares
- 1.2 M
- Change
- +307 K
See more
- Type
- Index manager
- Value
- $26.0M
- Shares
- 1.2 M
- Change
- −26 K
See more
- Type
- Index manager
- Value
- $24.9M
- Shares
- 1.1 M
- Change
- +30 K
See more
- Type
- Index manager
- Value
- $23.8M
- Shares
- 786 K
- Change
- +29 K
See more
- Type
- Index manager
- Value
- $16.7M
- Shares
- 719 K
- Change
- +43 K
See more
- Type
- Quant or multi-manager
- Value
- $15.3M
- One Fin Capital Managementconcentrated
- Shares
- 580 K
- Change
- +580 K
See more
- Type
- Investment firm
- Value
- $12.3M
- Shares
- 505 K
- Change
- +505 K
See more
- Type
- Type not verified
- Value
- $10.7M
The 10 13F filers with the most shares as of Jun 30, 2026, whatever their type (index firms usually come first). “Change”: shares added or cut versus the previous quarter, split-adjusted; “no data” = there is no comparable portfolio for the previous quarter (no filing, or a filing with its holdings under confidential treatment). “% of the company” only where shares outstanding are up to date. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. With a free account: the top 25, the largest buyers and the largest sellers.
Insiders (Form 4)
Open-market purchases, excluding 10b5-1 plans. Officers and directors only; joint filers of the same purchase count as one. 10% owners with no role are shown separately. 0 = nobody bought; “no data” = we do not have its Form 4 filings.
Above 5% (13D/13G)
This list may be incomplete: we hold 13D and 13G filings made since December 2024. A holder above 5% that has not filed anything since then is not shown here.
No recent filings.
This company filed no 8-K forms in the last year. Foreign companies listed in the US (ADRs) report material events on forms 6-K and 20-F, and ETFs and funds do not file 8-Ks. If it is a foreign company listed in the US through ADRs (American Depositary Receipts), what trades are bank-issued certificates that represent shares from its home market.