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Columbia Banking Systems
COLB

Overview Fund Activity

406 hedge funds and large institutions have $4.88B invested in Columbia Banking Systems in 2025 Q2 according to their latest regulatory filings, with 62 funds opening new positions, 168 increasing their positions, 122 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
406
Holders Change
+11
Holders Change %
+2.78%
% of All Funds
5.45%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.07%
New
62
Increased
168
Reduced
122
Closed
44
Calls
$5.28M
Puts
$1.24M
Net Calls
+$4.04M
Net Calls Change
+$986K

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$137M
2
Morgan Stanley
2
Morgan Stanley
New York
$191M
3
American Century Companies
3
American Century Companies
Missouri
$209M
4
UBS Group
4
UBS Group
Switzerland
$50.3M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$182M

Top Sellers

1
Barrow, Hanley, Mewhinney & Strauss
1
Barrow, Hanley, Mewhinney & Strauss
Texas
$0
2
DRZID
2
DePrince Race & Zollo Inc (DRZ)
Florida
$0
3
SEI Investments
3
SEI Investments
Pennsylvania
$9.32M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$870K
5
MIM
5
MetLife Investment Management
New Jersey
$2.65M
Name Holding Trade Value Shares
Change 		Shares
Change %
KK
176
KLP Kapitalforvaltning
Norway
$1.02M +$72.5K +3,100 +8%
OPERF
177
Oregon Public Employees Retirement Fund
Oregon
$998K +$4.68K +200 +0.5%
NMERB
178
New Mexico Educational Retirement Board
New Mexico
$994K – – –
AIP
179
Ameritas Investment Partners
Nebraska
$954K -$9.68K -414 -1%
SIA
180
Sit Investment Associates
Minnesota
$948K +$15.8K +675 +2%
Bank of Montreal
181
Bank of Montreal
Ontario, Canada
$935K -$59.1K -2,527 -6%
CYG
182
Clean Yield Group
Vermont
$931K +$37.8K +1,618 +4%
SC
183
Savant Capital
Illinois
$905K +$553K +23,652 +157%
QCG
184
Quadrant Capital Group
Ohio
$875K +$58.5K +2,503 +7%
Balyasny Asset Management
185
Balyasny Asset Management
Illinois
$870K -$17M -725,473 -95%
SN
186
Sittner & Nelson
Oregon
$866K +$36K +1,540 +4%
VPIM
187
Vanguard Personalized Indexing Management
California
$861K +$238K +10,139 +38%
MCM
188
Mork Capital Management
California
$860K – – –
AI
189
Atria Investments
North Carolina
$859K +$90K +3,849 +12%
QCIG
190
Quad-Cities Investment Group
Iowa
$846K +$61.3K +2,623 +8%
Corient Private Wealth
191
Corient Private Wealth
Florida
$836K +$137K +5,846 +20%
Neuberger Berman Group
192
Neuberger Berman Group
New York
$831K +$31.7K +1,357 +4%
FC
193
FORA Capital
Florida
$829K +$829K +35,452 New
Verition Fund Management
194
Verition Fund Management
Connecticut
$786K +$450K +19,265 +134%
GFA
195
Gallagher Fiduciary Advisors
Illinois
$733K +$79K +3,378 +12%
STA
196
Summit Trail Advisors
New York
$707K +$707K +30,248 New
Pictet Asset Management
197
Pictet Asset Management
Switzerland
$702K -$10.2K -437 -1%
EWA
198
EP Wealth Advisors
California
$697K +$292K +12,489 +72%
A
199
AlphaQuest
New York
$687K +$687K +29,374 New
Deutsche Bank
200
Deutsche Bank
Germany
$687K +$38.1K +1,631 +6%
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