COLUMBIA BANKING SYSTEM, INC. (COLB) research
COLUMBIA BANKING SYSTEM, INC.- Sector
- Banking
- Last price
- $29.34
- As of
COLUMBIA BANKING SYSTEM, INC. (COLB): 4 institutional managers tracked by Kresmion reported non-option positions in their 2026Q2 Form 13F filings, and the most recent SEC filing on record for the company is a Form 8-K filed 2026-08-14.
As of . Source: SEC EDGAR filings for COLB. Method and limitations.
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Open the live COLB terminal, freeActive signals for COLB
- highINSTITUTIONAL_SURGE
RENAISSANCE TECHNOLOGIES LLC added +172% to COLB (2026Q2)
- highINSTITUTIONAL_EXIT
CITADEL ADVISORS LLC cut 50% of COLB (2026Q2)
- highINSTITUTIONAL_EXIT
CITADEL ADVISORS LLC cut 80% of COLB (2026Q2)
- highINSTITUTIONAL_SURGE
RENAISSANCE TECHNOLOGIES LLC added +172% to COLB (2026Q2)
- highINSTITUTIONAL_EXIT
CITADEL ADVISORS LLC cut 50% of COLB (2026Q2)
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Every signal on COLB, as it fires
You are seeing 5 of 14 signals recorded on COLB since 2026-05-29.
The five above all landed on 2026-09-06. The other 9 were recorded on 3 other days. 10 of the 14 are institutional flow rows, which arrive in batches on filing days.
No fixed schedule: it goes out when the data has something in it. Unsubscribe anytime. We never sell your data.
Largest reported share positions in COLB (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| D. E. Shaw & Co., Inc.CUSIP 197236102 · 2026Q2 | $28.8M | 0.01% | , |
| Bridgewater Associates, LPCUSIP 197236102 · 2026Q2 | $14.9M | 0.06% | , |
| RENAISSANCE TECHNOLOGIES LLCCUSIP 197236102 · 2026Q2 | $12.3M | 0.02% | , |
| TWO SIGMA INVESTMENTS, LPCUSIP 197236102 · 2026Q2 | $1.1M | 0.00% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, COLB
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
COLB against its peers
COLB's net margin of 310.7% ranks in the 61st percentile of 8 Banking sub-industry peers, fiscal period ending 2025-12-31.
| Metric | COLB | Peer median | Percentile | n |
|---|---|---|---|---|
| Revenue FY | 177M USD | 206M USD | 50 | 8 |
| Net margin | 310.7% | 155.7% | 61 | 8 |
| Return on equity | 7.0% | 10.8% | 16 | 21 |
| P / E | 12.8x | 13.4x | 36 | 17 |
Peers (21): WAL, BOKF, CBSH, ZION, CFR, BPOP, FNB, FHN, ABCB, ASB, FLG, EBC, FFIN, FULT, FBP, EWBC, CATY, TCBI, WSFS, CVBF, SFNC. Left out: PB (no annual filing), OZK (no annual filing), SFBS (no annual filing), BCH (period gap). Fiscal period ending 2025-12-31. Every figure is one full fiscal year read from one annual filing (COLB: 10-K), reported in USD. Nothing is trailing twelve months and nothing is converted between currencies. Source: SEC EDGAR XBRL company facts (public domain); prices from Kresmion's daily equity market-data snapshot. Open the full comparison.
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