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Columbia Financial, Inc.

CLBK
Exchange
Nasdaq
Industry
Savings Institution, Federally Chartered
SEC CIK
0002115119

In the last 90 days, Columbia Financial, Inc. insiders filed 17 open-market purchases and 0 sales; 122 institutions reported holding it in 13F filings for Q2 2026, worth $347.1M in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Columbia Financial, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
122
0 vs. Q1 2026
Shares held
16.4M
+3.07M (+23.1%) vs. Q1 2026
Total value
$347.1M
+$114.4M (+49.1%) vs. Q1 2026
New holders
22
47 more added
Sold out
22
27 more reduced

3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CLBK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 122 institutions
Q1 2021: 92 institutionsQ2 2021: 101 institutionsQ3 2021: 98 institutionsQ4 2021: 102 institutionsQ1 2022: 105 institutionsQ2 2022: 107 institutionsQ3 2022: 107 institutionsQ4 2022: 103 institutionsQ1 2023: 101 institutionsQ2 2023: 94 institutionsQ3 2023: 87 institutionsQ4 2023: 90 institutionsQ1 2024: 94 institutionsQ2 2024: 100 institutionsQ3 2024: 103 institutionsQ4 2024: 112 institutionsQ1 2025: 121 institutionsQ2 2025: 122 institutionsQ3 2025: 130 institutionsQ4 2025: 128 institutionsQ1 2026: 125 institutionsQ2 2026: 122 institutions
Value heldQ2 2026: $347.1M
Q1 2021: $342.9MQ2 2021: $312.6MQ3 2021: $312.8MQ4 2021: $338.8MQ1 2022: $342.6MQ2 2022: $337.8MQ3 2022: $316.4MQ4 2022: $321.9MQ1 2023: $271.5MQ2 2023: $242.3MQ3 2023: $208.2MQ4 2023: $257.3MQ1 2024: $225.3MQ2 2024: $193.1MQ3 2024: $221.8MQ4 2024: $210.7MQ1 2025: $201.9MQ2 2025: $195.8MQ3 2025: $202.1MQ4 2025: $202.9MQ1 2026: $233.1MQ2 2026: $347.1M
Institutions holding CLBK and their total value by quarter
QuarterHoldersValue
Q2 2026122$347.1M
Q1 2026125$233.1M
Q4 2025128$202.9M
Q3 2025130$202.1M
Q2 2025122$195.8M
Q1 2025121$201.9M
Q4 2024112$210.7M
Q3 2024103$221.8M
Q2 2024100$193.1M
Q1 202494$225.3M
Q4 202390$257.3M
Q3 202387$208.2M
Q2 202394$242.3M
Q1 2023101$271.5M
Q4 2022103$321.9M
Q3 2022107$316.4M
Q2 2022107$337.8M
Q1 2022105$342.6M
Q4 2021102$338.8M
Q3 202198$312.8M
Q2 2021101$312.6M
Q1 202192$342.9M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Columbia Financial, Inc.; share changes are against Q1 2026.

Institutions holding CLBK in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd22$00.00%+16+266.7%Added
Bay Harbor Wealth Management, LLC1$210.00%00.0%Unchanged
National Bank of Canada1$210.00%+1New
DiNuzzo Private Wealth, Inc.5$1070.00%00.0%Unchanged
Action Point Financial Planning, LLC13$2760.00%+13New
Silver Grove Financial Group, Inc.18$3820.00%+18New
True Wealth Design, LLC25$5310.00%−2−7.4%Reduced
UMA Financial Services, Inc.35$7430.00%00.0%Unchanged
Essential Partners LLC45$9550.00%−117−72.2%Reduced
FNY Investment Advisers, LLC93$1.00K0.00%00.0%Unchanged
Marquette Asset Management, LLC52$1.10K0.00%00.0%Unchanged
Torren Management, LLC66$1.40K0.00%00.0%Unchanged
SJS Investment Consulting Inc.71$1.51K0.00%+62+688.9%Added
Fifth Third Bancorp76$1.61K0.00%00.0%Unchanged
Avion Wealth107$2.00K0.00%00.0%Unchanged
Rothschild Investment LLC118$2.50K0.00%+35+42.2%Added
Smartleaf Asset Management LLC123$2.59K0.00%00.0%Unchanged
Optiver Holding B.V.138$2.93K0.00%−24−14.8%Reduced
Global Retirement Partners, LLC190$4.03K0.00%+190New
GAMMA Investing LLC191$4.05K0.00%00.0%Unchanged
Caitong International Asset Management Co., Ltd199$4.22K0.00%+199New
US Bancorp249$5.28K0.00%−16−6.0%Reduced
EverSource Wealth Advisors, LLC290$6.15K0.00%−547−65.4%Reduced
Farther Finance Advisors, LLC374$7.94K0.00%+136+57.1%Added
Larson Financial Group LLC388$8.23K0.00%+44+12.8%Added
Bare Financial Services, Inc398$8.45K0.00%00.0%Unchanged
Sterling Capital Management LLC510$10.8K0.00%−344−40.3%Reduced
IFP Advisors, Inc551$11.7K0.00%−6−1.1%Reduced
Versant Capital Management, Inc682$14.5K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC762$16.2K0.00%00.0%Unchanged
Parallel Advisors, LLC832$17.7K0.00%+113+15.7%Added
Signaturefd, LLC1,104$23.4K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.1,490$31.6K0.00%+418+39.0%Added
Royal Bank of Canada1,502$32.0K0.00%+621+70.5%Added
Ameritas Investment Partners, Inc.2,273$48.2K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)2,408$51.1K0.00%−739−23.5%Reduced
Great West Life Assurance Co3,743$79.0K0.00%00.0%Unchanged
State of Alaska, Department of Revenue4,433$94.0K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.5,934$125.9K0.00%−19,366−76.5%Reduced
Police & Firemen's Retirement System of New Jersey8,441$179.1K0.00%+2,134+33.8%Added
Vanguard Investments Australia, Ltd.8,822$187.2K0.00%00.0%Unchanged
Marshall Wace, LLP9,908$210.2K0.00%+9,908New
New York State Common Retirement Fund11,050$234.5K0.00%+5,000+82.6%Added
Vanguard Global Advisers, LLC11,240$238.5K0.00%00.0%Unchanged
Brevan Howard Capital Management LP11,563$245.4K0.00%+11,563New
Kestra Advisory Services, LLC11,823$250.9K0.00%−50−0.4%Reduced
Lighthouse Investment Partners, LLC11,825$250.9K0.01%+11,825New
Numerai GP LLC11,904$252.6K0.02%−8,073−40.4%Reduced
Mirae Asset Global ETFs Holdings Ltd.12,252$260.0K0.00%−691−5.3%Reduced
DRW Securities, LLC12,561$266.5K0.02%+12,561New
Arkadios Wealth Advisors12,686$269.2K0.00%+12,686New
Raymond James Financial Inc13,129$278.6K0.00%00.0%Unchanged
Commonwealth Equity Services, LLC13,132$278.7K0.00%−69−0.5%Reduced
Russell Investments Group, Ltd.13,636$289.4K0.00%+11,131+444.4%Added
SG Americas Securities, LLC14,360$305.0K0.00%+14,360New
Manufacturers Life Insurance Company, The14,865$315.4K0.00%−339−2.2%Reduced
Roxbury Financial LLC15,000$318.3K0.25%−900−5.7%Reduced
Crown Wealth Group, LLC15,500$328.9K0.08%00.0%Unchanged
MetLife Investment Management16,126$342.2K0.00%00.0%Unchanged
Quantbot Technologies LP16,286$345.6K0.01%+16,286New
Jupiter Topco LLC17,955$380.9K0.00%+17,955New
JPMorgan Chase & Co18,983$425.8K0.00%−4,967−20.7%Reduced
Barclays PLC20,652$438.2K0.00%+8,565+70.9%Added
Price T Rowe Associates Inc20,757$441.0K0.00%+2,149+11.5%Added
Zurcher Kantonalbank (Zurich Cantonalbank)20,824$441.9K0.00%00.0%Unchanged
Wittenberg Investment Management, Inc.21,685$460.2K0.16%+21,685New
Legal & General Group Plc22,427$475.9K0.00%−5,962−21.0%Reduced
Vanguard Asset Management, Ltd22,843$484.7K0.00%−1,014−4.3%Reduced
Wells Fargo & Company23,517$499.0K0.00%+13,013+123.9%Added
Inceptionr LLC23,949$508.2K0.13%+23,949New
SeaCrest Wealth Management, LLC24,100$511.4K0.06%00.0%Unchanged
Rafferty Asset Management, LLC24,278$515.2K0.00%+11,453+89.3%Added
Sequoia Financial Advisors, LLC25,804$547.6K0.00%+9,439+57.7%Added
Deutsche Bank AG26,204$556.0K0.00%+5,055+23.9%Added
California State Teachers Retirement System27,666$587.1K0.00%−867−3.0%Reduced
Simplex Trading, LLC30,893$655.5K0.02%+30,893New
Prudential Financial Inc32,490$689.4K0.00%+32,490New
Alliancebernstein L.P.39,650$694.3K0.00%+80+0.2%Added
Rhumbline Advisers37,544$796.7K0.00%+2,252+6.4%Added
Invesco Ltd.37,911$804.5K0.00%+3,944+11.6%Added
AQR Capital Management LLC40,008$849.0K0.00%+7,105+21.6%Added
FMR LLC45,482$965.1K0.00%+36,676+416.5%Added
BNP Paribas Arbitrage, SA49,123$1.04M0.00%+32,929+203.3%Added
Peapack Gladstone Financial Corp49,150$1.04M0.01%00.0%Unchanged
Occudo Quantitative Strategies LP51,945$1.10M0.06%+51,945New
Swiss National Bank52,288$1.11M0.00%−8,600−14.1%Reduced
Tudor Investment Corp Et Al62,518$1.33M0.01%−48,648−43.8%Reduced
Schonfeld Strategic Advisors LLC65,633$1.39M0.01%+65,633New
Squarepoint Ops LLC66,777$1.42M0.00%+13,498+25.3%Added
American Century Companies Inc67,032$1.42M0.00%+109+0.2%Added
Quantinno Capital Management LP71,497$1.52M0.00%+15,779+28.3%Added
Jane Street Group, LLC71,534$1.52M0.00%−3,694−4.9%Reduced
Bank of America Corp72,751$1.54M0.00%+24,301+50.2%Added
First Trust Advisors LP78,295$1.66M0.00%+729+0.9%Added
UBS Group AG79,953$1.70M0.00%−24,108−23.2%Reduced
Minerva Advisors LLC89,294$1.89M1.20%+55,500+164.2%Added
UBS Asset Management Americas Inc96,373$2.05M0.00%+8,173+9.3%Added
Susquehanna International Group, LLP100,514$2.13M0.00%+83,445+488.9%Added
Mangrove Partners100,911$2.14M0.14%00.0%Unchanged
Nuveen, LLC105,333$2.24M0.00%+28,900+37.8%Added