MTIM
OPENZ

Marathon Trading Investment Management’s Opendoor Technologies Inc Series Z Warrants OPENZ Stock Holding History

Marathon Trading Investment Management’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 		$417 Hold
1,773
– – ﹤0.01% 286
2025
Q4 		$708 Buy
+1,773
New +$1.07K ﹤0.01% 341

Other funds holding OPENZ

Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
KCM
Kultura Capital Management Park City, Utah $638M AUM
LC
Lennar Corp Miami, Florida $64M AUM
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $4.82B AUM 24.94% 1-Year Est. Return
VF
Virtu Financial New York $2.41B AUM 48.35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 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 $62.2B AUM 31.35% 1-Year Est. Return

Marathon Trading Investment Management's OPENZ Position: Q1 2026 in Review

Marathon Trading Investment Management held its Opendoor Technologies Inc Series Z Warrants (OPENZ) position steady in Q1 2026 at 1,773 shares worth $417. The position accounts for ﹤0.01% of the portfolio, ranked #286.

Marathon Trading Investment Management first reported a position in OPENZ in Q4 2025 and has held it in 2 quarters since. The position peaked at $708 in Q4 2025. 119 funds tracked by Wall St. Rank hold OPENZ as of Q1 2026.

  • Marathon Trading Investment Management held 1,773 shares of Opendoor Technologies Inc Series Z Warrants worth $417 as of Q1 2026.
  • Marathon Trading Investment Management left its Opendoor Technologies Inc Series Z Warrants share count unchanged in Q1 2026.
  • Opendoor Technologies Inc Series Z Warrants made up ﹤0.01% of Marathon Trading Investment Management's portfolio in Q1 2026, its #286 holding.
  • Marathon Trading Investment Management first reported a position in Opendoor Technologies Inc Series Z Warrants in Q4 2025 and has held it in 2 quarters since.
  • Marathon Trading Investment Management's Opendoor Technologies Inc Series Z Warrants position peaked at $708 in Q4 2025.
  • 119 funds tracked by Wall St. Rank held Opendoor Technologies Inc Series Z Warrants as of Q1 2026.

Based on Marathon Trading Investment Management's 13F filing for Q1 2026, filed 14 May 2026.