Simplex Trading
CLBK icon

Simplex Trading’s Columbia Financial CLBK Stock Holding History

Simplex Trading’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 		$656K Buy
+30,893
New +$600K ﹤0.01% 3282
2026
Q1 		– Sell
-71
Closed -$1.22K – 9177
2025
Q4 		$1.1K Buy
+71
New +$1.1K ﹤0.01% 8006
2024
Q2 		– Sell
-1,305
Closed -$22K – 8893
2024
Q1 		$22K Buy
+1,305
New +$22.8K ﹤0.01% 7008
2022
Q4 		– Sell
-700
Closed -$14K – 9311
2022
Q3 		$14K Buy
+700
New +$15.1K ﹤0.01% 7898
2021
Q4 		– Sell
-4
Closed – – 10546
2021
Q3 		$0 Hold
4
– – ﹤0.01% 9778
2021
Q2 		$0 Buy
+4
New +$70 ﹤0.01% 10095
2021
Q1 		– Sell
-35
Closed -$581 – 8932
2020
Q4 		$0 Buy
+35
New +$484 ﹤0.01% 8399
2018
Q4 		– Sell
-4,738
Closed -$74.1K – 7072
2018
Q3 		$79K Sell
4,738
-2,763
-37% -$46.1K ﹤0.01% 4686
2018
Q2 		$124K Buy
+7,501
New +$125K ﹤0.01% 4036

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 89.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 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

Simplex Trading's CLBK Position: Q2 2026 in Review

Simplex Trading opened a new position in Columbia Financial (CLBK) in Q2 2026: 30,893 shares worth $656K. The stake represents ﹤0.01% of the portfolio and ranks #3282 among its holdings. This is a return to the name: Simplex Trading previously reported a position in CLBK as recently as Q4 2025.

Simplex Trading first reported a position in CLBK in Q2 2018 and has held it in 9 quarters since. 123 funds tracked by Wall St. Rank hold CLBK as of Q2 2026.

  • Simplex Trading held 30,893 shares of Columbia Financial worth $656K as of Q2 2026.
  • Columbia Financial was a new Simplex Trading position in Q2 2026.
  • Columbia Financial made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #3282 holding.
  • Simplex Trading first reported a position in Columbia Financial in Q2 2018 and has held it in 9 quarters since.
  • 123 funds tracked by Wall St. Rank held Columbia Financial as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.