Opendoor Technologies Inc. (OPEN) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

741,939,000Shares Outstanding

412,585,078Shares held by institutions

$2,248,588,675Value of institutional holdings

55.61%Institutional ownership %

44.17%Shares Changed QoQ

346No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Opendoor Technologies Inc. (NASDAQ:OPEN) showed up in the 13F filings of 345 institutional investors as of December 2025.

These investors held 55.4% of outstanding shares in December 2025, up from 40.7% in September 2025.
They increased total shares held in Opendoor Technologies by 44.17% from the prior quarter, while the number of investors in OPEN increased 23.21% year over year.
During the quarter, 217 of these 345 funds increased positions in OPEN, 77 reduced exposure, and 51 held steady.
Institutional investors collectively held 411.0Mn shares in Opendoor Technologies as of December 2025, up by 125.92Mn shares quarter on quarter, and up 14.26Mn shares year over year.
VANGUARD GROUP INC leads ownership in OPEN with 110.26Mn shares as of December 31, 2025, equal to 14.86% of outstanding shares.
The largest buyers of Opendoor Technologies for the quarter ending December 2025 were VANGUARD GROUP INC (42.07Mn), Morgan Stanley (40.54Mn), Lennar Corp /New/ (18.79Mn), RENAISSANCE TECHNOLOGIES LLC (13.23Mn), CITADEL ADVISORS LLC (6.51Mn).
The biggest sellers of Opendoor Technologies for the quarter ending December 2025 included JANE STREET GROUP, LLC (12.0Mn), Goldman Sachs Group Inc (10.81Mn), TUDOR INVESTMENT CORP ET AL (10.47Mn), Tidal Investments LLC (8.49Mn), Invesco Ltd. (2.96Mn).
Opendoor Technologies's 10 largest shareholders as of December 2025 include VANGUARD GROUP INC (110.26Mn), Morgan Stanley (51.59Mn), RENAISSANCE TECHNOLOGIES LLC (39.33Mn), Lennar Corp /New/ (18.79Mn), BlackRock, Inc. (17.91Mn), AMERICAN CENTURY COMPANIES INC (14.35Mn), JANE STREET GROUP, LLC (13.88Mn), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (11.68Mn), GEODE CAPITAL MANAGEMENT, LLC (11.61Mn), CITADEL ADVISORS LLC (7.63Mn) per Business Quant data.

346 Institutional Holders

412,585,078 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	110,258,796	42,069,898	61.70%	$642,808,781.00
Morgan Stanley	31 Dec, 2025	51,586,202	40,544,094	367.18%	$300,747,569.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	39,330,438	13,229,338	50.68%	$229,296,454.00
Lennar Corp /New/	31 Dec, 2025	18,785,943	18,785,943	0.00%	$109,522,048.00
BlackRock, Inc.	31 Dec, 2025	17,906,367	3,667,397	25.76%	$104,394,118.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	14,346,288	3,338,831	30.33%	$83,638,859.00
JANE STREET GROUP, LLC	31 Dec, 2025	13,876,517	-12,000,494	-46.38%	$80,900,094.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	11,682,366	-624,157	-5.07%	$68,108,194.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	11,613,573	2,072,350	21.72%	$67,724,243.00
CITADEL ADVISORS LLC	31 Dec, 2025	7,631,932	6,512,766	581.93%	$44,494,164.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	6,447,954	795,167	14.07%	$37,591,571.00
State Street Corp	31 Dec, 2025	6,187,900	617,664	11.09%	$36,075,457.00
BNP PARIBAS FINANCIAL MARKETS	31 Dec, 2025	6,162,229	6,137,242	24,561.74%	$35,925,795.00
Marex Group plc	31 Dec, 2025	5,807,039	5,769,961	15,561.68%	$33,855,037.00
UBS Group AG	31 Dec, 2025	5,477,573	-945,844	-14.72%	$31,934,250.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	4,858,717	4,359,793	873.84%	$28,326,320.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	4,612,721	4,122,428	840.81%	$26,892,163.00
VOLORIDGE INVESTMENT MANAGEMENT, LLC	31 Dec, 2025	4,200,864	-1,085,305	-20.53%	$24,491,037.00
Hennessy Advisors Inc	31 Dec, 2025	4,125,400	-230,000	-5.28%	$24,051,082.00
TWO SIGMA INVESTMENTS, LP	31 Dec, 2025	4,083,494	2,316,754	131.13%	$23,806,770.00

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