Ken Griffin
OPENW

Ken Griffin’s Opendoor Technologies Inc Series K Warrants OPENW Stock Holding History

Ken Griffin’s Portfolio OPENW Stock Details OPENW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$19.2K Sell
31,650
-114,014
-78% -$102K ﹤0.01% 12680
2025
Q4 		$131K Buy
+145,664
New +$197K ﹤0.01% 11433

Other funds holding OPENW

CM
Caption Management Oklahoma City, Oklahoma $17.1B AUM 70.99% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
LC
Lennar Corp Miami, Florida $63.2M AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
ACM
Alight Capital Management New York $417M AUM 98.18% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $29B AUM 30.2% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $45.4B AUM 60.47% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
KPF
K2 Principal Fund Toronto, Ontario, Canada $1.36B AUM 25.57% 1-Year Est. Return

Ken Griffin's OPENW Position: Q1 2026 in Review

Ken Griffin reduced its Opendoor Technologies Inc Series K Warrants (OPENW) stake by 78% in Q1 2026, selling an estimated $102K and leaving 31,650 shares worth $19.2K. The position accounts for ﹤0.01% of the portfolio, ranked #12680.

Ken Griffin first reported a position in OPENW in Q4 2025 and has held it in 2 quarters since. The position peaked at $131K in Q4 2025. 125 funds tracked by Wall St. Rank hold OPENW as of Q1 2026.

  • Ken Griffin held 31,650 shares of Opendoor Technologies Inc Series K Warrants worth $19.2K as of Q1 2026.
  • Ken Griffin sold 114,014 Opendoor Technologies Inc Series K Warrants shares in Q1 2026, an estimated $102K.
  • Opendoor Technologies Inc Series K Warrants made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #12680 holding.
  • Ken Griffin first reported a position in Opendoor Technologies Inc Series K Warrants in Q4 2025 and has held it in 2 quarters since.
  • Ken Griffin's Opendoor Technologies Inc Series K Warrants position peaked at $131K in Q4 2025.
  • 125 funds tracked by Wall St. Rank held Opendoor Technologies Inc Series K Warrants as of Q1 2026.

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