Ken Griffin
OPENZ

Ken Griffin’s Opendoor Technologies Inc Series Z Warrants OPENZ Stock Holding History

Ken Griffin’s Portfolio OPENZ Stock Details OPENZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$7.45K Sell
31,650
-107,616
-77% -$44.7K ﹤0.01% 12789
2025
Q4 		$55.6K Buy
+139,266
New +$84.3K ﹤0.01% 11986

Other funds holding OPENZ

Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
KCM
Kultura Capital Management Park City, Utah $638M AUM
LC
Lennar Corp Miami, Florida $63.2M AUM
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $4.82B AUM 24.91% 1-Year Est. Return
VF
Virtu Financial New York $3.18B AUM 65.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
GCM
Graham Capital Management Rowayton, Connecticut $4.14B AUM 17.82% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return

Ken Griffin's OPENZ Position: Q1 2026 in Review

Ken Griffin reduced its Opendoor Technologies Inc Series Z Warrants (OPENZ) stake by 77% in Q1 2026, selling an estimated $44.7K and leaving 31,650 shares worth $7.45K. The position accounts for ﹤0.01% of the portfolio, ranked #12789.

Ken Griffin first reported a position in OPENZ in Q4 2025 and has held it in 2 quarters since. The position peaked at $55.6K in Q4 2025. 120 funds tracked by Wall St. Rank hold OPENZ as of Q1 2026.

  • Ken Griffin held 31,650 shares of Opendoor Technologies Inc Series Z Warrants worth $7.45K as of Q1 2026.
  • Ken Griffin sold 107,616 Opendoor Technologies Inc Series Z Warrants shares in Q1 2026, an estimated $44.7K.
  • Opendoor Technologies Inc Series Z Warrants made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #12789 holding.
  • Ken Griffin first reported a position in Opendoor Technologies Inc Series Z Warrants in Q4 2025 and has held it in 2 quarters since.
  • Ken Griffin's Opendoor Technologies Inc Series Z Warrants position peaked at $55.6K in Q4 2025.
  • 120 funds tracked by Wall St. Rank held Opendoor Technologies Inc Series Z Warrants as of Q1 2026.

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