Ken Griffin
CUBI icon

Ken Griffin’s Customers Bancorp CUBI Stock Holding History

Ken Griffin’s Portfolio CUBI Stock Details CUBI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-7,200
Closed -$471K – 12846
2025
Q3 		$471K Sell
7,200
-6,000
-45% -$395K ﹤0.01% 9278
2025
Q2 		$775K Sell
13,200
-1,400
-10% -$70.9K ﹤0.01% 7637
2025
Q1 		$733K Buy
14,600
+9,000
+161% +$472K ﹤0.01% 7640
2024
Q4 		$273K Sell
5,600
-600
-10% -$30.2K ﹤0.01% 9848
2024
Q3 		$288K Buy
6,200
+4,200
+210% +$219K ﹤0.01% 9416
2024
Q2 		$96K Sell
2,000
-8,700
-81% -$411K ﹤0.01% 10978
2024
Q1 		$568K Buy
10,700
+4,400
+70% +$232K ﹤0.01% 8101
2023
Q4 		$363K Sell
6,300
-6,400
-50% -$278K ﹤0.01% 8762
2023
Q3 		$438K Sell
12,700
-7,800
-38% -$282K ﹤0.01% 8360
2023
Q2 		$620K Sell
20,500
-14,100
-41% -$316K ﹤0.01% 7459
2023
Q1 		$641K Buy
34,600
+29,000
+518% +$791K ﹤0.01% 7787
2022
Q4 		$159K Sell
5,600
-12,800
-70% -$399K ﹤0.01% 10525
2022
Q3 		$542K Sell
18,400
-2,000
-10% -$70.8K ﹤0.01% 8289
2022
Q2 		$692K Buy
20,400
+6,800
+50% +$276K ﹤0.01% 7893
2022
Q1 		$709K Buy
13,600
+6,600
+94% +$402K ﹤0.01% 8537
2021
Q4 		$458K Sell
7,000
-3,000
-30% -$165K ﹤0.01% 9913
2021
Q3 		$430K Sell
10,000
-2,500
-20% -$97.3K ﹤0.01% 10246
2021
Q2 		$487K Buy
+12,500
New +$450K ﹤0.01% 10114

Other funds holding CUBI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

Ken Griffin's CUBI Position: Q1 2026 in Review

Ken Griffin reduced its Customers Bancorp (CUBI) stake by 39% in Q1 2026, selling an estimated $2.83M and leaving 61,535 shares worth $4.27M. The position accounts for ﹤0.01% of the portfolio, ranked #4596.

Ken Griffin first reported a position in CUBI in Q3 2015 and has held it in 40 quarters since. The position peaked at $14.9M in Q4 2024. 280 funds tracked by Wall St. Rank hold CUBI as of Q1 2026.

  • Ken Griffin held 61,535 shares of Customers Bancorp worth $4.27M as of Q1 2026.
  • Ken Griffin sold 38,911 Customers Bancorp shares in Q1 2026, an estimated $2.83M.
  • Customers Bancorp made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #4596 holding.
  • Ken Griffin first reported a position in Customers Bancorp in Q3 2015 and has held it in 40 quarters since.
  • Ken Griffin's Customers Bancorp position peaked at $14.9M in Q4 2024.
  • 280 funds tracked by Wall St. Rank held Customers Bancorp as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.