Question 1

Does Millennium Management own OPEN stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Millennium Management holds 118,156 shares of OPEN (Opendoor Technologies), worth $545,881.

Question 2

How many shares of OPEN does Millennium Management own?

Accepted Answer

As of its Q2 2026 13F, Millennium Management holds 118,156 shares of OPEN (Opendoor Technologies).

Question 3

What is Millennium Management's OPEN position worth?

Accepted Answer

As of its Q2 2026 13F, Millennium Management's OPEN position is worth $545,881.

Question 4

Is Millennium Management buying or selling OPEN?

Accepted Answer

In Q2 2026, Millennium Management reduced its OPEN position by 10,718,272 shares (-98.9%).

Question 5

When did Millennium Management first buy OPEN?

Accepted Answer

Millennium Management already held OPEN in its Q4 2020 13F, the earliest on record, and has listed it in 21 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	118,156	-98.9%	$545,881	0.0%	$4.62	0
2026-Q1	Increased	10.8M	+123.0%	$50.7M	0.0%	$4.97	47
2025-Q4	Increased	4.9M	+873.8%	$28.3M	0.0%	$5.84	46
2025-Q3	Decreased	498,924	-92.4%	$4M	0.0%	$8.20	0
2025-Q2	Decreased	6.6M	-19.1%	$3.5M	0.0%	$0.56	0
2025-Q1	Increased	8.1M	+7879.7%	$8.3M	0.0%	$1.13	44
2024-Q4	New	101,942	—	$163,107	0.0%	$1.61	31
2024-Q3	Exited	0	-100.0%	$0	0.0%	$2.07	0