Security record · archived quarter
COLB
Columbia Banking System, Inc. · Financial Services · Banks - Regional
13Tracked holders
—Δ holders
16.72MShares held
$332.56MReported value
+0New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 120 | 0 | 188.39M | $6.04B | +8 | −8 |
| Q1 2026 | 123 | +4 | 194.56M | $5.34B | +5 | −2 |
| Q4 2025 | 120 | -1 | 220.58M | $6.16B | +2 | −2 |
| Q3 2025 | 21 | +2 | 125.37M | $3.23B | +3 | −2 |
| Q2 2025 | 17 | +2 | 67.15M | $1.57B | +3 | −1 |
| Q1 2025 | 12 | 0 | 23.76M | $592.60M | +1 | −1 |
| Q4 2024 | 12 | -1 | 24.77M | $669.01M | +1 | −2 |
| Q3 2024 | 12 | -1 | 16.68M | $435.59M | +1 | −2 |
| Q2 2024 | 13 | — | 16.72M | $332.56M | — | — |
Who holds it · Q2 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 5.05M | — | $100.40M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Wellington Management ✦ | 5.05M | — | $100.40M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Wellington Management ✦ | 5.05M | — | $100.40M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Wellington Management ✦ | 5.05M | — | $100.40M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 3.68M | — | $73.12M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 3.68M | — | $73.12M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Norges Bank ✦ (passive) | 2.29M | — | $45.55M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Fisher Asset Management ✦ | 1.56M | — | $31.05M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Capital World Investors ✦ | 1.06M | — | $21.16M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | D. E. Shaw & Co. ✦ | 867.33K | — | $17.25M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Citadel Advisors ✦ | 771.77K | — | $15.35M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | Renaissance Technologies ✦ | 573.60K | — | $11.41M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Two Sigma Investments ✦ | 423.53K | — | $8.42M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Arrowstreet Capital ✦ | 243.27K | — | $4.84M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | T. Rowe Price ✦ | 112.28K | — | $2.23M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | Millennium Management ✦ | 61.15K | — | $1.22M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 28.82K | — | $559,973 | 0.0% | n/c | 1 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 28.82K | — | $559,973 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 521 holders, 275.03M shares, $6.76B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Aug 13
SC 13G/A — WELLINGTON MANAGEMENT GROUP LLP
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2024 ·
Methodology ·
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