Atom Investors’s Opendoor OPEN Stock Holding History

Atom Investors’s Portfolio OPEN Stock Details OPEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-637,790	Closed	-$329K	–	761
2025 Q2	$329K	Buy	+637,790	New	+$461K	0.03%	423
2024 Q4	–	Sell	-39,285	Closed	-$76K	–	598
2024 Q3	$76K	Buy	39,285 +23,676	+152%	+$48K	0.01%	440
2024 Q2	$27.8K	Buy	+15,609	New	+$33.7K	﹤0.01%	453

Other funds holding OPEN

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Tidal Investments Milwaukee, Wisconsin $47.4B AUM 59.58% 1-Year Est. Return

Atom Investors's OPEN Position: Q3 2025 in Review

Atom Investors sold out of Opendoor (OPEN) in Q3 2025, closing a stake of 637,790 shares — an estimated $329K sold.

Atom Investors first reported a position in OPEN in Q2 2024 and held it in 3 quarters. The position peaked at $329K in Q2 2025. 323 funds tracked by Wall St. Rank hold OPEN as of Q3 2025.

Atom Investors reported no remaining Opendoor position as of Q3 2025 after selling out during the quarter.
Atom Investors sold 637,790 Opendoor shares in Q3 2025, an estimated $329K.
Atom Investors first reported a position in Opendoor in Q2 2024 and held it in 3 quarters.
Atom Investors's Opendoor position peaked at $329K in Q2 2025.
323 funds tracked by Wall St. Rank held Opendoor as of Q3 2025.

Based on Atom Investors's 13F filing for Q3 2025, filed 14 Nov 2025.