Loading...
Loading...
Of the 10 tracked institutions holding COLB, 4 have a 3-year clone track record — 3 of them beat the S&P. Average holder's clone alpha: +4.1pt. It's a gauge of who owns the name, not just how many.
Among the 10 tracked institutional investors we monitor, COLB (COLUMBIA BKG SYS INC) is held with a combined value of $2.92B across 95,002,818 shares. The largest holder is BlackRock, Inc. with a position worth $880.44M (0.01% of their portfolio). 6 funds increased their holdings. 4 funds reduced their position.
Total Institutional Value
$2.92B
Total Shares Held
95,002,818
Institutional Holders
10
% of Shares Outstanding
33.6%
of 282.90M shares · SEC 2026-07-31
Days to Cover
3.8+13.9%
9.83M shares short · FINRA 2026-08-14
Tracked 13F institutions hold 33.6% of COLB's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-07-31), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $880.44M | 0.01% | +1.5% |
| 2 | VANGUARD GROUP INC | $829.49M | 0.01% | -0.6% |
| 3 | STATE STREET CORP | $406.84M | 0.01% | +1.7% |
| 4 | WELLINGTON MANAGEMENT GROUP LLP | $374.55M | 0.06% | -21.8% |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ | $316.62M | 0.03% | +10.1% |
| 6 | Fisher Asset Management, LLC | $79.54M | 0.02% | +6.9% |
| 7 | Bridgewater Associates, LP | $14.95M | 0.06% | +16.6% |
| 8 | RENAISSANCE TECHNOLOGIES LLC | $12.32M | 0.02% | +172.0% |
| 9 | AQR CAPITAL MANAGEMENT LLC | $7.42M | 0.00% | -71.4% |
| 10 | FMR LLC | $949.41K | 0.00% | -12.8% |
SEC Schedule 13D (activist) and 13G (passive) filings for COLB. Filed when an investor acquires 5%+ ownership.
| Member | Type | Date |
|---|---|---|
| Josh Gottheimer | Sell | Mar 5, 2026 |
| Gilbert Cisneros | Sell | Jan 15, 2026 |
| Gilbert Cisneros | Buy | Oct 3, 2025 |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of COLB with a position worth $880.44M, representing 0.01% of their portfolio. In total, 10 institutional investors hold COLB with a combined value of $2.92B.
Institutional investors hold $2.92B worth of COLB stock across 10 positions. The largest institutional holder is BlackRock, Inc. with $880.44M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For COLB, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their COLB positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$30.27
2026-09-08
YTD
+7.4%
65% of 52-week range
