Columbia Banking System Ownership | Who Owns Columbia Banking System?


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Columbia Banking System Ownership Summary


Columbia Banking System is owned by 99.79% institutional investors, 0.72% insiders. Vanguard group is the largest institutional shareholder, holding 10.23% of COLB shares. Keeley Teton Small Cap Opportunities is the top mutual fund, with 0.01% of its assets in Columbia Banking System shares.

COLB Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockColumbia Banking System99.79%0.72%-0.51%
SectorFinancial Services Stocks 51.64%15.54%32.82%
IndustryRegional Banks Stocks54.08%12.36%33.57%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group21.33M10.23%$576.09M
Blackrock funding, inc. /de18.99M9.08%$444.09M
Blackrock18.32M8.80%$364.46M
T. rowe price investment management13.25M6.33%$309.73M
State street10.88M5.22%$293.88M
American century companies8.95M4.28%$209.22M
Charles schwab investment management7.32M3.51%$197.60M
Franklin resources6.84M3.28%$184.75M
Morgan stanley6.38M3.06%$126.93M
Massachusetts financial services co /ma/6.00M2.87%$140.25M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Holdco asset management, lp4.48M16.41%$104.82B
Stieven capital advisors1.01M4.59%$23.52M
Sippican capital advisors107.49K2.12%$2.90M
Cardinal capital management llc /ct337.36K1.84%$6.71M
Angel oak capital advisors46.00K1.52%$1.08M
Petiole usa89.78K1.48%$2.10M
Moody aldrich partners327.04K1.48%$7.65M
Black maple capital management lp139.87K1.47%$3.27M
Clifford capital partners315.60K1.41%$7.38M
Leeward investments, llc - ma1.01M1.36%$27.25M

Top Buyers

HolderShares% AssetsChange
Holdco asset management, lp4.48M16.41%4.48M
Norges bank2.42M0.01%2.42M
American century companies8.95M0.11%1.38M
Jpmorgan chase1.85M0.00%1.13M
Ubs group1.23M0.01%1.01M

Top Sellers

HolderShares% AssetsChange
Wellington management group llp4.09M0.02%-2.57M
Barrow hanley mewhinney & strauss---2.24M
Deprince race & zollo---2.16M
Morgan stanley6.38M0.01%-2.07M
Azora capital lp---1.75M

New Positions

HolderShares% AssetsChangeValue
Holdco asset management, lp4.48M16.41%4.48M$104.82B
Norges bank2.42M0.01%2.42M$65.25M
Qube research449.97K0.01%449.97K$10.52M
Clifford capital partners315.60K1.41%315.60K$7.38M
Arrowstreet capital, limited partnership288.77K0.00%288.77K$6.75M

Sold Out

HolderChange
Innealta capital-1.00
Stone house investment management-2.00
Claris advisors, llc / mo /-7.00
Tfo-tdc-8.00
Swan capital-12.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20254101.74%208,692,0117.09%991.15%2308.49%120-0.83%
Mar 31, 2025398-1.24%194,896,4750.85%931.09%2113.94%117-12.03%
Dec 31, 20243914.83%192,569,7510.40%921.09%1960.51%1319.17%
Sep 30, 20243680.82%191,520,1930.12%911.09%19311.56%118-13.87%
Jun 30, 2024359-1.10%191,177,6632.45%911.14%168-11.11%13713.22%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Keeley Teton Small Cap Opportunities20.74K0.01%-

Recent Insider Transactions


DateNameRoleActivityValue
Mar 04, 2025Nixon Torran B Senior Executive VPSell$116.46K

Insider Transactions Trends


DateBuySell
2025 Q3--
2025 Q2--
2025 Q1-1
2024 Q4--
2024 Q3--

COLB Ownership FAQ


Who Owns Columbia Banking System?

Columbia Banking System shareholders are primarily institutional investors at 99.79%, followed by 0.72% insiders and -0.51% retail investors. The average institutional ownership in Columbia Banking System's industry, Regional Banks Stocks, is 54.08%, which Columbia Banking System exceeds.

Who owns the most shares of Columbia Banking System?

Columbia Banking System’s largest shareholders are Vanguard group (21.33M shares, 10.23%), Blackrock funding, inc. /de (18.99M shares, 9.08%), and Blackrock (18.32M shares, 8.80%). Together, they hold 28.11% of Columbia Banking System’s total shares outstanding.

Does Blackrock own Columbia Banking System?

Yes, BlackRock owns 8.80% of Columbia Banking System, totaling 18.32M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 364.46M$. In the last quarter, BlackRock decreased its holdings by -1.26M shares, a -6.43% change.

Who is Columbia Banking System’s biggest shareholder by percentage of total assets invested?

Holdco asset management, lp is Columbia Banking System’s biggest shareholder by percentage of total assets invested, with 16.41% of its assets in 4.48M Columbia Banking System shares, valued at 104.82B$.

Who is the top mutual fund holder of Columbia Banking System shares?

Keeley Teton Small Cap Opportunities is the top mutual fund holder of Columbia Banking System shares, with 0.01% of its total shares outstanding invested in 20.74K Columbia Banking System shares.

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