John Overdeck
CLBK icon

John Overdeck’s Columbia Financial CLBK Stock Holding History

John Overdeck’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 		$6.01M Buy
623,108
+306,981
+97% +$2.71M ﹤0.01% 1964
2026
Q1 		$2.52M Buy
316,127
+8,406
+3% +$65.7K ﹤0.01% 2587
2025
Q4 		$2.17M Buy
307,721
+29,219
+10% +$206K ﹤0.01% 2374
2025
Q3 		$1.9M Buy
278,502
+145,723
+110% +$987K ﹤0.01% 2163
2025
Q2 		$876K Buy
132,779
+46,191
+53% +$299K ﹤0.01% 2323
2025
Q1 		$590K Buy
86,588
+55,601
+179% +$392K ﹤0.01% 2450
2024
Q4 		$223K Buy
+30,987
New +$243K ﹤0.01% 2845
2020
Q1 		– Sell
-87,866
Closed -$677K – 3179
2019
Q4 		$677K Buy
+87,866
New +$659K ﹤0.01% 2551

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

John Overdeck's CLBK Position: Q2 2026 in Review

John Overdeck increased its Columbia Financial (CLBK) stake by 97% in Q2 2026, buying an estimated $2.71M and bringing the position to 623,108 shares worth $6.01M. The position accounts for ﹤0.01% of the portfolio, ranked #1964.

John Overdeck first reported a position in CLBK in Q4 2019 and has held it in 8 quarters since. 122 funds tracked by Wall St. Rank hold CLBK as of Q2 2026.

  • John Overdeck held 623,108 shares of Columbia Financial worth $6.01M as of Q2 2026.
  • John Overdeck bought 306,981 Columbia Financial shares in Q2 2026, an estimated $2.71M.
  • Columbia Financial made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #1964 holding.
  • John Overdeck first reported a position in Columbia Financial in Q4 2019 and has held it in 8 quarters since.
  • 122 funds tracked by Wall St. Rank held Columbia Financial as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.