Columbia Banking System, Inc. COLB
We take great care to ensure that the data presented and summarized in this overview for COLUMBIA BANKING SYSTEM, INC. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding COLB
View all-
Vanguard Group Inc Valley Forge, PA29.9MShares$804 Million0.01% of portfolio
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Black Rock Inc. New York, NY18.3MShares$493 Million0.01% of portfolio
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T. Rowe Price Investment Management, Inc. Baltimore, MD17.4MShares$468 Million0.27% of portfolio
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Wellington Management Group LLP Boston, MA13.8MShares$371 Million0.07% of portfolio
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State Street Corp Boston, MA13.4MShares$361 Million0.01% of portfolio
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Dimensional Fund Advisors LP Austin, TX13.1MShares$353 Million0.08% of portfolio
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Charles Schwab Investment Management Inc San Francisco, CA12.4MShares$334 Million0.05% of portfolio
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American Century Companies Inc Kansas City, MO10MShares$270 Million0.14% of portfolio
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Morgan Stanley New York, NY8.34MShares$225 Million0.01% of portfolio
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Jpmorgan Chase & CO New York, NY7.54MShares$203 Million0.01% of portfolio
Latest Institutional Activity in COLB
Top Purchases
Top Sells
About COLB
Columbia Banking System, Inc. operates as the bank holding company for Columbia State Bank that provides a range of banking services to small and medium-sized businesses, professionals, and individuals in the United States. It offers personal banking products and services, including noninterest and interest-bearing checking, savings, money market, and certificate of deposit accounts; home mortgages for purchases and refinances, home equity loans and lines of credit, and other personal loans; debit and credit cards; and digital banking services. The company also provides business banking products and services, such as checking, savings, interest-bearing money market, and certificate of deposit accounts; agricultural, asset-based, builder, and other commercial real estate loans, as well as loans guaranteed by the small business administration; and professional banking, treasury management, merchant card, and international banking services. In addition, it offers wealth management solutions that include financial planning services, such as asset allocation, net worth analysis, estate planning and preservation, education funding, and wealth transfer; long-term care, and life and disability insurance solutions; individual retirement solutions comprising retirement planning, retirement income strategies, and traditional and Roth individual retirement accounts; and business solutions, which comprise business retirement plans, key person insurance, business succession planning, and deferred compensation plans to individuals, families, and professional businesses. Further, the company provides fiduciary, investment, and administrative trust services, such as personal and special needs trusts, estate settlement, and investment agency and charitable management. It operates a network of 153 branch locations, including 68 in the state of Washington, 59 in Oregon, 15 in Idaho, and 11 in California. The company was founded in 1993 and is headquartered in Tacoma, Washington.
Insider Transactions at COLB
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jan 20
2026
|
Clint Stein Chair, President, CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
13,250
-4.92%
|
$371,000
$28.35 P/Share
|
|
Jan 20
2026
|
Clint Stein Chair, President, CEO |
SELL
Sale (or disposition) back to the issuer
|
Direct |
6,315
-2.29%
|
-
|
|
Jan 20
2026
|
Christopher Merrywell Senior Executive VP |
SELL
Payment of exercise price or tax liability
|
Direct |
3,496
-8.36%
|
$97,888
$28.35 P/Share
|
|
Jan 20
2026
|
Christopher Merrywell Senior Executive VP |
SELL
Sale (or disposition) back to the issuer
|
Direct |
1,560
-3.6%
|
-
|
|
Jan 20
2026
|
Torran B Nixon Senior Executive VP |
SELL
Payment of exercise price or tax liability
|
Direct |
3,873
-3.75%
|
$108,444
$28.35 P/Share
|
|
Jan 20
2026
|
Torran B Nixon Senior Executive VP |
SELL
Sale (or disposition) back to the issuer
|
Direct |
1,717
-1.64%
|
-
|
|
Jan 20
2026
|
Drew K Anderson EVP Chief Admin Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
1,114
-4.85%
|
$31,192
$28.35 P/Share
|
|
Jan 20
2026
|
Drew K Anderson EVP Chief Admin Officer |
SELL
Sale (or disposition) back to the issuer
|
Direct |
390
-1.67%
|
-
|
|
Jan 20
2026
|
Kumi Yamamoto Baruffi EVP General Counsel, Corp Sec |
SELL
Payment of exercise price or tax liability
|
Direct |
1,508
-2.81%
|
$42,224
$28.35 P/Share
|
|
Jan 20
2026
|
Kumi Yamamoto Baruffi EVP General Counsel, Corp Sec |
SELL
Sale (or disposition) back to the issuer
|
Direct |
632
-1.16%
|
-
|
|
Jan 20
2026
|
Andrew H Ognall EVP Chief Risk Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
1,353
-1.84%
|
$37,884
$28.35 P/Share
|
|
Jan 20
2026
|
Andrew H Ognall EVP Chief Risk Officer |
SELL
Sale (or disposition) back to the issuer
|
Direct |
559
-0.75%
|
-
|
|
Jan 20
2026
|
Devine David Moore EVP Chief Marketing Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
628
-2.76%
|
$17,584
$28.35 P/Share
|
|
Jan 20
2026
|
Devine David Moore EVP Chief Marketing Officer |
SELL
Sale (or disposition) back to the issuer
|
Direct |
260
-1.13%
|
-
|
|
Jan 20
2026
|
Frank Namdar EVP Chief Credit Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
1,652
-5.03%
|
$46,256
$28.35 P/Share
|
|
Jan 20
2026
|
Frank Namdar EVP Chief Credit Officer |
SELL
Sale (or disposition) back to the issuer
|
Direct |
579
-1.73%
|
-
|
|
Jan 20
2026
|
Aaron James Deer EVP Chief Strategy/Innov Offcr |
SELL
Payment of exercise price or tax liability
|
Direct |
776
-1.86%
|
$21,728
$28.35 P/Share
|
|
Jan 20
2026
|
Aaron James Deer EVP Chief Strategy/Innov Offcr |
SELL
Sale (or disposition) back to the issuer
|
Direct |
325
-0.77%
|
-
|
|
Sep 02
2025
|
Jaynie M Studenmund Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,205
+10.99%
|
-
|
|
Sep 02
2025
|
M Christian Mitchell Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,205
+5.49%
|
-
|
Last 12 Months Summary
| Grant, award, or other acquisition | 695K shares |
|---|
| Sale (or disposition) back to the issuer | 12.3K shares |
|---|---|
| Payment of exercise price or tax liability | 115K shares |
| Open market or private sale | 4.48K shares |