MILLENNIUM MANAGEMENT LLC

CIK

1273087

City

NEW YORK

State / Country

Stock

OPEN — Opendoor Technologies Inc.

Top Portfolio Positions

3,482 positions · $188,649,435,433 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	41,582,547	$7,251,996,196	3.84%
QQQ	Invesco Qqq Trust, Series 1	10,632,144	$6,136,660,873	3.25%
AAPL	Apple Inc. Technology	18,600,133	$4,720,527,754	2.50%
MSFT	Microsoft Corp Technology	12,458,877	$4,611,902,499	2.44%
META	Meta Platforms, Inc. Communication Services	7,116,492	$4,071,558,567	2.16%
AMZN	Amazon Com Inc Consumer Cyclical	18,236,289	$3,798,071,910	2.01%
SPY	Spdr S&P 500 ETF Trust	4,929,022	$3,205,540,167	1.70%
TSLA	Tesla, Inc. Consumer Cyclical	8,214,403	$3,053,704,315	1.62%
GOOGL	Alphabet Inc. Communication Services	10,539,687	$3,030,792,393	1.61%
AVGO	Broadcom Inc. Technology	6,702,204	$2,074,399,160	1.10%

Portfolio Trend

25 quarters · across all stocks

Holdings in OPEN

Compact Export CSV

Shares Held

Position Value (USD)

41 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$50,714,483	10,836,428	+123.0%	Shares	Sole	2026-05-15
2025-12-31	$28,326,320	4,858,717	+873.8%	Shares	Sole	2026-02-17
2025-09-30	$3,976,424	498,924	-54.7%	Shares	Sole	2025-11-14
2025-09-30	$8,772,579	1,100,700	+1109.6%	Put	Sole	2025-11-14
2025-09-30	$725,270	91,000	-98.6%	Call	Sole	2025-11-14
2025-06-30	$3,507,492	6,580,661	-19.1%	Shares	Sole	2025-08-14
2025-03-31	$8,297,350	8,134,657	+7879.7%	Shares	Sole	2025-05-15
2024-12-31	$163,107	101,942	-96.9%	Shares	Sole	2025-02-14
2024-06-30	$6,093,476	3,311,672	+86.9%	Shares	Sole	2024-08-14
2023-12-31	$7,937,888	1,771,850	+949.7%	Shares	Sole	2024-02-14
2023-12-31	$756,224	168,800	+39.4%	Call	Sole	2024-02-14
2023-09-30	$319,704	121,100	-76.4%	Call	Sole	2023-11-14
2023-09-30	$1,355,376	513,400	-87.8%	Put	Sole	2023-11-14
2023-09-30	$11,095,880	4,202,985	+3331.0%	Shares	Sole	2023-11-14
2023-06-30	$492,450	122,500	-98.0%	Call	Sole	2023-08-14
2023-06-30	$24,972,923	6,212,170	+1106.7%	Shares	Sole	2023-08-14
2023-06-30	$2,069,496	514,800	+378.0%	Put	Sole	2023-08-14
2023-03-31	$189,552	107,700	-95.1%	Call	Sole	2023-05-15
2023-03-31	$3,856,811	2,191,370	+1733.8%	Shares	Sole	2023-05-15
2022-12-31	$138,620	119,500	+912.7%	Call	Sole	2023-02-14
2022-12-31	$13,688	11,800	-90.1%	Put	Sole	2023-02-14
2022-12-31	$137,618	118,637	-95.3%	Shares	Sole	2023-02-14
2022-09-30	$7,876,600	2,532,669	+2251.6%	Shares	Sole	2022-11-14
2022-09-30	$334,947	107,700	-6.1%	Call	Sole	2022-11-14
2022-06-30	$540,237	114,700	-77.4%	Call	Sole	2022-08-15
2022-06-30	$2,387,970	507,000	-93.8%	Put	Sole	2022-08-15
2022-06-30	$38,548,024	8,184,294	+1536.9%	Shares	Sole	2022-08-15
2022-03-31	$4,325,000	500,000	+364.3%	Put	Sole	2022-05-16
2022-03-31	$931,605	107,700	-94.6%	Call	Sole	2022-05-16
2022-03-31	$17,157,871	1,983,569	+667.0%	Shares	Sole	2022-05-16
2021-12-31	$3,778,277	258,609	-48.3%	Shares	Sole	2022-02-14
2021-12-31	$7,305,000	500,000	+584.5%	Put	Sole	2022-02-14
2021-09-30	$1,499,572	73,043	+220.4%	Shares	Sole	2021-11-15
2021-06-30	$404,244	22,800	0.0%	Put	Sole	2021-08-16
2021-06-30	$404,244	22,800	-95.5%	Call	Sole	2021-08-16
2021-06-30	$8,938,207	504,129	+208.6%	Shares	Sole	2021-08-16
2021-03-31	$3,461,895	163,374	+61.6%	Shares	Sole	2021-05-17
2021-03-31	$2,142,309	101,100	-1.4%	Call	Sole	2021-05-17
2021-03-31	$2,171,975	102,500	-43.4%	Put	Sole	2021-05-17
2020-12-31	$4,118,676	181,200	-90.4%	Call	Sole	2021-02-16
2020-12-31	$42,723,012	1,879,587	—	Shares	Sole	2021-02-16
No 13F history on record for this holder in this stock.