COLUMBIA BANKING SYSTEM, INC. (COLB) — Institutional Holders, Q2 2026 (page 3)

559 institutional investment managers reported a COLB position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $8.6B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 201 to 300. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

COLB 13F holders ranked 201–300 of 559

Institutional investors reporting a position in COLUMBIA BANKING SYSTEM, INC. on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
BNP PARIBAS FINANCIAL MARKETS#201 · 58,981 sh$1.9M+83.5%
Susquehanna Portfolio Strategies#202 · 56,324 sh$1.8M-46.2%
Corient Private Wealth#203 · 56,116 sh$1.8M+29.1%
PARK CIRCLE#204 · 54,400 sh$1.7M0.0%
Ameritas Investment Partners#205 · 53,277 sh$1.7M-2.1%
Mengis Capital Management#206 · 52,115 sh$1.7M+0.9%
Neuberger Berman Group#207 · 52,028 sh$1.7M+20.3%
Petiole USA ltd#208 · 51,752 sh$1.7M-32.9%
GAMCO INVESTORS, ET AL#209 · 51,595 sh$1.7M-27.2%
Y-Intercept (Hong Kong) Ltd#210 · 51,497 sh$1.7MNew
KING LUTHER CAPITAL MANAGEMENT#211 · 50,692 sh$1.6M+5.5%
WEALTH ENHANCEMENT ADVISORY SERVICES#212 · 50,249 sh$1.6M-18.7%
WILEY BROS.-AINTREE CAPITAL#213 · 49,666 sh$1.6M+2.0%
Rosenthal {-} Henry Capital Advisors#214 · 46,806 sh$1.5MNew
Caprock Group#215 · 46,623 sh$1.5M-10.7%
Quad-Cities Investment Group#216 · 45,802 sh$1.5M+0.7%
State of Alaska, Department of Revenue#217 · 44,317 sh$1.4M-3.8%
Pacer Advisors#218 · 43,016 sh$1.4MNew
Pictet Asset Management Holding SA#219 · 42,927 sh$1.4M-12.6%
Callan Family Office#220 · 42,552 sh$1.4M-5.0%
Focus Partners Wealth#221 · 41,554 sh$1.3M+7.5%
M&T BANK#222 · 41,404 sh$1.3M+27.0%
QUADRANT CAPITAL GROUP#223 · 39,317 sh$1.3M-50.6%
CAPTRUST FINANCIAL ADVISORS#224 · 39,016 sh$1.3M-19.8%
Mork Capital Management#225 · 38,940 sh$1.2M0.0%
BROWN ADVISORY#226 · 38,615 sh$1.2M-6.4%
VIRGINIA RETIREMENT SYSTEMS ET Al#227 · 38,400 sh$1.2MNew
BRIGHTON JONES#228 · 38,238 sh$1.2M-4.6%
BANK OF MONTREAL#229 · 36,630 sh$1.2M-11.6%
TWO SIGMA INVESTMENTS#230 · 35,094 sh$1.1M+5.2%
Schonfeld Strategic Advisors#231 · 34,762 sh$1.1M-83.6%
XPONANCE#232 · 34,631 sh$1.1M-2.7%
PNC FINANCIAL SERVICES GROUP#233 · 33,713 sh$1.1M+0.3%
Mariner#234 · 33,671 sh$1.1M+76.0%
Orion Porfolio Solutions#235 · 32,554 sh$1.0M-0.2%
DEUTSCHE BANK AG\#236 · 32,521 sh$1.0M+9.5%
Entropy Technologies#237 · 32,439 sh$1.0MNew
SITTNER & NELSON#238 · 32,346 sh$1.0M-2.2%
HighTower Advisors#239 · 32,030 sh$1.0M-28.0%
TRED AVON FAMILY WEALTH#240 · 31,968 sh$1.0M-1.5%
SummerHaven Investment Management#241 · 30,013 sh$961.9K0.0%
FMR#242 · 29,623 sh$949.4K-12.8%
WBI INVESTMENTS#243 · 29,466 sh$944.4K-18.3%
COMMONWEALTH EQUITY SERVICES#244 · 29,202 sh$935.9K-4.8%
Hennion & Walsh Asset Management#245 · 27,893 sh$894.0K-1.5%
Hexagon Capital Partners#246 · 27,887 sh$893.8K+0.9%
Tower Research Capital (TRC)#247 · 27,384 sh$877.7K+181.2%
Sanctuary Advisors#248 · 27,287 sh$874.6KNew
South Dakota Investment Council#249 · 27,279 sh$874.0K-11.7%
Atria Investments#250 · 27,094 sh$868.4K+1.0%
Revolve Wealth Partners#251 · 26,900 sh$862.1KNew
EVOLVE PRIVATE WEALTH#252 · 26,642 sh$853.9K-13.1%
Waverly Advisors#253 · 26,247 sh$841.2K-6.1%
OSAIC#254 · 26,199 sh$839.7K+5.7%
TD Waterhouse Canada#255 · 25,704 sh$835.7K+0.5%
Bleakley Financial Group#256 · 25,494 sh$817.1K-10.7%
PRUDENTIAL PLC#257 · 25,270 sh$809.9KNew
GUGGENHEIM CAPITAL#258 · 25,038 sh$802.5K+130.1%
Angel Oak Capital Advisors#259 · 25,000 sh$801.3K0.0%
Savant Capital#260 · 24,854 sh$796.5K+5.5%
MOODY NATIONAL BANK DIVISION#261 · 24,687 sh$791.2K-15.7%
EVERGREEN CAPITAL MANAGEMENT#262 · 24,686 sh$791.2K+76.2%
SYON CAPITAL#263 · 24,684 sh$791.1K+0.7%
Gould Capital#264 · 23,204 sh$743.7K0.0%
CWC Advisors#265 · 22,748 sh$729.1K-3.2%
SALZHAUER MICHAEL#266 · 22,686 sh$727.1K0.0%
FEDERATED HERMES#267 · 22,367 sh$716.9K-4.8%
TWO SIGMA SECURITIES#268 · 22,257 sh$713.3KNew
SECURIAN ASSET MANAGEMENT#269 · 21,348 sh$709.6K-1.6%
VOYA INVESTMENT MANAGEMENT#270 · 22,059 sh$707.0K+3.5%
Federation des caisses Desjardins du Quebec#271 · 22,033 sh$706.1K+22.2%
VISTA INVESTMENT MANAGEMENT#272 · 21,767 sh$697.6K0.0%
Essex Financial Services#273 · 21,606 sh$692.5K-3.6%
Sciencast Management#274 · 21,586 sh$691.8KNew
COMMERCE BANK#275 · 21,546 sh$690.5K0.0%
MARSHALL WACE, LLP#276 · 21,481 sh$688.5K-70.2%
Dakota Wealth Management#277 · 21,055 sh$674.8K-5.0%
Snowden Capital Advisors#278 · 20,916 sh$670.4K+4.0%
LECAP ASSET MANAGEMENT LTD#279 · 20,714 sh$663.9KNew
TEACHER RETIREMENT SYSTEM OF TEXAS#280 · 20,511 sh$657.4KNew
Frec Markets#281 · 20,417 sh$654.4KNew
Merit Financial Group#282 · 20,180 sh$646.7K-4.9%
Inscription Capital#283 · 19,621 sh$628.9K+1.1%
Ensign Peak Advisors#284 · 19,616 sh$628.7K-24.0%
Swiss Life Asset Management Ltd#285 · 19,289 sh$618.2K+9.2%
NEW YORK LIFE INVESTMENT MANAGEMENT#286 · 19,067 sh$611.1K-47.6%
111 Capital#287 · 18,655 sh$597.9KNew
MIRABELLA FINANCIAL SERVICES LLP#288 · 18,594 sh$595.9K+150.2%
DRW Securities#289 · 18,405 sh$589.9KNew
Park Place Capital#290 · 18,375 sh$588.9K+402.2%
AlphaCore Capital#291 · 18,170 sh$582.4K-2.3%
EverSource Wealth Advisors#292 · 17,830 sh$571.5K+581.3%
Crossmark Global#293 · 17,524 sh$561.6K0.0%
Engineers Gate Manager#294 · 17,245 sh$552.7KNew
Wedmont Private Capital#295 · 17,155 sh$549.8K+9.0%
KESTRA PRIVATE WEALTH SERVICES#296 · 17,018 sh$545.4K0.0%
PRUDENTIAL FINANCIAL#297 · 16,738 sh$536.5K-2.6%
Inspire Investing#298 · 16,602 sh$532.1K+4303.7%
Vanguard Capital Wealth Advisors#299 · 16,525 sh$529.6K+20.4%
AVIVA PLC#300 · 16,183 sh$518.7KNew

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.