Renaissance Technologies
CLBK icon

Renaissance Technologies’s Columbia Financial CLBK Stock Holding History

Renaissance Technologies’s Portfolio CLBK Stock Details CLBK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$15.3M Buy
1,581,716
+94,371
+6% +$833K 0.02% 838
2026
Q1 		$11.8M Buy
1,487,345
+159,135
+12% +$1.24M 0.02% 885
2025
Q4 		$9.38M Sell
1,328,210
-93,720
-7% -$661K 0.01% 947
2025
Q3 		$9.7M Buy
1,421,930
+10,100
+0.7% +$68.4K 0.01% 1109
2025
Q2 		$9.31M Buy
1,411,830
+24,440
+2% +$158K 0.01% 1101
2025
Q1 		$9.46M Sell
1,387,390
-10,560
-0.8% -$74.4K 0.01% 1029
2024
Q4 		$10M Sell
1,397,950
-58,520
-4% -$458K 0.01% 1011
2024
Q3 		$11.3M Sell
1,456,470
-27,060
-2% -$207K 0.02% 981
2024
Q2 		$10.1M Sell
1,483,530
-34,980
-2% -$246K 0.02% 917
2024
Q1 		$11.9M Sell
1,518,510
-17,160
-1% -$136K 0.02% 901
2023
Q4 		$13.5M Sell
1,535,670
-41,580
-3% -$324K 0.02% 800
2023
Q3 		$11.3M Sell
1,577,250
-84,480
-5% -$660K 0.02% 857
2023
Q2 		$13.1M Sell
1,661,730
-78,100
-4% -$615K 0.02% 890
2023
Q1 		$14.5M Sell
1,739,830
-24,640
-1% -$227K 0.02% 893
2022
Q4 		$17.3M Sell
1,764,470
-145,860
-8% -$1.42M 0.02% 791
2022
Q3 		$18.3M Sell
1,910,330
-196,900
-9% -$1.93M 0.03% 722
2022
Q2 		$20.9M Buy
2,107,230
+55,880
+3% +$530K 0.02% 711
2022
Q1 		$20.1M Sell
2,051,350
-51,040
-2% -$496K 0.02% 752
2021
Q4 		$19.9M Sell
2,102,390
-186,340
-8% -$1.64M 0.02% 718
2021
Q3 		$19.2M Buy
2,288,730
+79,640
+4% +$648K 0.02% 693
2021
Q2 		$17.3M Sell
2,209,090
-81,840
-4% -$655K 0.02% 844
2021
Q1 		$18.2M Sell
2,290,930
-332,420
-13% -$2.51M 0.02% 830
2020
Q4 		$18.6M Sell
2,623,350
-272,140
-9% -$1.71M 0.02% 801
2020
Q3 		$14.6M Buy
2,895,490
+264,880
+10% +$1.43M 0.01% 906
2020
Q2 		$16.7M Buy
2,630,610
+405,020
+18% +$2.57M 0.01% 933
2020
Q1 		$14.6M Buy
2,225,590
+488,180
+28% +$3.55M 0.01% 939
2019
Q4 		$13.4M Buy
1,737,410
+620,769
+56% +$4.66M 0.01% 1259
2019
Q3 		$8.01M Buy
1,116,641
+824,560
+282% +$5.77M 0.01% 1527
2019
Q2 		$2M Buy
+292,081
New +$2.04M ﹤0.01% 2327

Other funds holding CLBK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
UFM
Ursa Fund Management Danville, California $1.28B AUM 89.11% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
OFCM
One Fin Capital Management San Francisco, California $310M AUM 45.19% 1-Year Est. Return
WAM
Weiss Asset Management Boston, Massachusetts $9.54B AUM 55.06% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Renaissance Technologies's CLBK Position: Q2 2026 in Review

Renaissance Technologies increased its Columbia Financial (CLBK) stake by 6.3% in Q2 2026, buying an estimated $833K and bringing the position to 1,581,716 shares worth $15.3M. The position accounts for 0.02% of the portfolio, ranked #838.

Renaissance Technologies first reported a position in CLBK in Q2 2019 and has held it in 29 quarters since. The position peaked at $20.9M in Q2 2022. 122 funds tracked by Wall St. Rank hold CLBK as of Q2 2026.

  • Renaissance Technologies held 1,581,716 shares of Columbia Financial worth $15.3M as of Q2 2026.
  • Renaissance Technologies bought 94,371 Columbia Financial shares in Q2 2026, an estimated $833K.
  • Columbia Financial made up 0.02% of Renaissance Technologies's portfolio in Q2 2026, its #838 holding.
  • Renaissance Technologies first reported a position in Columbia Financial in Q2 2019 and has held it in 29 quarters since.
  • Renaissance Technologies's Columbia Financial position peaked at $20.9M in Q2 2022.
  • 122 funds tracked by Wall St. Rank held Columbia Financial as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.