COLUMBIA BKG SYS INC

$COLB
13F holders
504
Net 13F flow · Q
Insider buys · 90d
0
Insider net · 90d
Congress · 90d
1trades
Convergence

Institutional holders

Top 10 of 504 · Source: 13F-HR
01
Roberts Capital Advisors, LLC
02
State Street
03
Axa S.a.
04
Strs Ohio
05
Banyan Capital Management, Inc.
06
Massachusetts Institute of Technology
07
Stewardship Advisors, LLC
08
Balyasny Asset Management L.p.
09
ProShare Advisors LLC
10
Bahl & Gaynor Inc.

Each fund name links to that filer's expert page. Share counts and per-fund weights are pending the 13F ingest fix (portfolios_expertholding.units is currently mis-populated — see the same caveat on the fund detail page's holdings table). Quarter-over-quarter delta ships with the metrics pipeline.

See all 504 13F holders · Pro →

Smart Money · top-200 alpha cohort

9 holders · Q1 2026

$COLB is held by 9 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 5.01%, with an average of 0.65% of portfolio. Largest holder: PMC FIG Opportunities LLC at 5.01%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Insider activity · last 90 days

2 transactions · 2 filers
30 Jan 2026
Gardner Steven R
▼ SOLD
13,725
$29.43
S
04 Mar 2025
Nixon Torran B
▼ SOLD
4,481
$25.99
S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

3 disclosures · STOCK Act
House · New Jersey · Traded Mar 5
SOLD
$1K–$15K
Apr 9STOCK
House · California · Traded Jan 15
SOLD
$15K–$50K
Feb 13STOCK
House · California · Traded Oct 3
BOUGHT
$1K–$15K
Nov 18STOCK

Convergence · Pattern Engine ships in v1.1

30-day window
In development

Convergence detection for $COLB lands with the Pattern Engine.

Once the Pattern Engine ships, this section will surface every active convergence event involving $COLB — the institutional managers and Congress members on the same name, the 30-day window, and the combined position size.

Source data: SEC EDGAR · 13F-HR · Form 4 · CapitolTrades · Last refreshed 09:38 UTC.