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 		$2.12K Sell
220
-4,180
-95% -$36.9K ﹤0.01% 8610
2026
Q1 		$35K Buy
+4,400
New +$34.4K ﹤0.01% 6232
2025
Q4 		– Sell
-1,760
Closed -$12K – 8710
2025
Q3 		$12K Sell
1,760
-11,000
-86% -$74.5K ﹤0.01% 7741
2025
Q2 		$84K Buy
+12,760
New +$82.6K ﹤0.01% 5401
2024
Q1 		– Sell
-9,900
Closed -$86K – 8930
2023
Q4 		$86K Hold
9,900
– – ﹤0.01% 5538
2023
Q3 		$70K Sell
9,900
-5,940
-38% -$46.4K ﹤0.01% 5471
2023
Q2 		$124K Buy
+15,840
New +$125K ﹤0.01% 4822
2022
Q3 		– Sell
-25,300
Closed -$250K – 9990
2022
Q2 		$250K Buy
25,300
+18,260
+259% +$173K ﹤0.01% 4334
2022
Q1 		$68K Buy
+7,040
New +$68.4K ﹤0.01% 6686
2021
Q2 		– Sell
-31
Closed -$24K – 10094
2021
Q1 		$24K Sell
31
-24
-44% -$181 ﹤0.01% 7295
2020
Q4 		$38K Buy
+55
New +$346 ﹤0.01% 6448
2020
Q3 		– Sell
-442
Closed -$280K – 7845
2020
Q2 		$280K Sell
442
-51
-10% -$324 ﹤0.01% 3610
2020
Q1 		$322K Buy
493
+475
+2,639% +$3.45K ﹤0.01% 3070
2019
Q4 		$13K Sell
18
-35
-66% -$263 ﹤0.01% 6225
2019
Q3 		$37K Sell
53
-35
-40% -$245 ﹤0.01% 5299
2019
Q2 		$60K Sell
88
-154
-64% -$1.08K ﹤0.01% 4695
2019
Q1 		$172K Buy
242
+169
+232% +$1.19K ﹤0.01% 3769
2018
Q4 		$50K Buy
73
+71
+3,550% +$505 ﹤0.01% 4518
2018
Q3 		$1K Buy
+2
New +$15 ﹤0.01% 7173

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
Ursa Fund Management
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
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
Weiss Asset Management
Weiss Asset Management Boston, Massachusetts $9.5B 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: 67,965 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. 122 funds tracked by Wall St. Rank hold CLBK as of Q2 2026.

  • Simplex Trading held 67,965 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.
  • 122 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.