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Equity · Financial Services

COLB

Columbia Banking System, Inc. · NasdaqGS

$31 −0.55% 1D Finazon · prior-day close · Jul 27, 2026
Price · Chart
Our own end-of-day closes 46 sessions
$34 $28 20 May 27 Jul

The line runs $29.67 on 20 May through $31 on 27 July, on a scale from $28 to $34. Days the market did not trade hold the previous close, flat.

Track this symbol on TradingView

The chart above plots the price of COLB over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 46 sessions over that window: $29.67 on 20 May 2026 through $31 on 27 July 2026.

Market cap $8.8B
P/E (TTM) 12.3
52-week range $23.25 – $33.62
Avg volume 1.1M

Finazon · prior-day close · valuation computed from SEC EDGAR filings · as of Aug 18, 2026

COLB insider trades

SEC Form 4 · last 90 days · newest reported trade 30 Jun 2026
Open-market buys 1
Open-market sells 1
Net sold $93K
Non-trade filings 0
Date Insider Type Shares Value
30 Jun 2026 Deer Aaron James EVP Chief Strategy/Innov Offcr Buy 886 $22K
08 Jun 2026 Moore Devine David EVP Chief Marketing Officer Sell 3,872 $115K

COLB reported financials

SEC EDGAR XBRL

COLB reported revenue of $177.0M for the fiscal year ended 31 Dec 2025. Net income over the same period was $550.0M.

Figure Reported Period
Revenue $177.0M 31 Dec 2025 fiscal year
Net income $550.0M 31 Dec 2025 fiscal year
Diluted EPS $2.30 31 Dec 2025 fiscal year
Total assets $65.4B 30 Jun 2026 at period end
Total equity $7.6B 30 Jun 2026 at period end

Source: SEC EDGAR XBRL company facts · latest period ended 30 Jun 2026

COLB earnings

SEC EDGAR
Date Period EPS Revenue
30 Jun 2026 Q2 2026 $0.73 —
31 Mar 2026 Q1 2026 $0.66 —
31 Dec 2025 FY 2025 $2.30 $177M
30 Sep 2025 Q3 2025 $0.40 —
30 Jun 2025 Q2 2025 $0.73 —
31 Mar 2025 Q1 2025 $0.41 —
31 Dec 2024 FY 2024 $2.55 $149M
30 Sep 2024 Q3 2024 $0.70 —

Next report no date announced in SEC filings yet

Reported figures & scheduled dates · SEC EDGAR filings

COLB institutional holders

SEC Form 13F

11 of the 45 institutional funds we track reported a COLB position for the quarter ended 30 Jun 2026 — a combined $184.9M; the latest of those filings landed 14 Aug 2026.

Fund Action Shares Value
Fisher Asset Management Held (±25%) +6.9% shares 2,481,754 $79.5M
Balyasny Asset Management Trimmed −28.6% shares 913,570 $29.3M
D. E. Shaw & Co. New position 897,711 $28.8M
Bridgewater Associates Held (±25%) +16.6% shares 466,337 $14.9M
Renaissance Technologies Added +172.0% shares 384,544 $12.3M
AQR Capital Management Trimmed −71.4% shares 232,377 $7.4M
Tudor Investment Corp New position 224,635 $7.2M
Man Group Trimmed −37.0% shares 60,597 $1.9M
GAMCO Investors Trimmed −27.2% shares 51,595 $1.7M
Two Sigma Investments Held (±25%) +5.2% shares 35,094 $1.1M

Showing the 10 largest of 11 reported positions. The figures above count all of them.

Source: SEC EDGAR 13F filings

COLB fails-to-deliver

SEC CNS data

On 28 Jul 2026, 1,472 shares of COLB failed to deliver (about $45K) — the latest of 5 consecutive trading days with recorded fails.

Settlement date Shares failed Notional % of shares out
28 Jul 2026 1,472 $45K 0.001%
27 Jul 2026 1,472 $46K 0.001%
24 Jul 2026 2,938 $95K 0.001%
23 Jul 2026 272 $9K <0.001%
22 Jul 2026 272 $9K <0.001%
20 Jul 2026 2,585 $86K 0.001%
10 Jul 2026 1,876 $60K 0.001%

Source: SEC fails-to-deliver (CNS) data

Congressional trades in COLB

STOCK Act disclosures

The most recent congressional trade disclosed in COLB is a sale by Josh Gottheimer (house, NJ), dated 05 Mar 2026.

Date Member Type Amount
05 Mar 2026 filed 08 Apr 2026 Josh Gottheimer house · Democrat–NJ Sale $1K–$15K
15 Jan 2026 filed 13 Feb 2026 Gilbert Ray Cisneros, Jr. house · Democrat–CA Sale $15K–$50K

Source: U.S. House of Representatives financial disclosures