Question 1

Does BlackRock own OSCR stock?

Accepted Answer

Yes. As of its Q2 2026 13F, BlackRock holds 20,587,428 shares of OSCR (Oscar Health), worth $587.2M.

Question 2

How many shares of OSCR does BlackRock own?

Accepted Answer

As of its Q2 2026 13F, BlackRock holds 20,587,428 shares of OSCR (Oscar Health).

Question 3

What is BlackRock's OSCR position worth?

Accepted Answer

As of its Q2 2026 13F, BlackRock's OSCR position is worth $587.2M.

Question 4

Is BlackRock buying or selling OSCR?

Accepted Answer

In Q2 2026, BlackRock increased its OSCR position by 3,277,889 shares (+18.9%).

Question 5

When did BlackRock first buy OSCR?

Accepted Answer

BlackRock already held OSCR in its Q3 2024 13F, the earliest on record, and has listed it in 8 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	20.6M	+18.9%	$587.2M	0.0%	$28.52	37
2026-Q1	Increased	17.3M	+0.3%	$198.5M	0.0%	$13.67	31
2025-Q4	Increased	17.3M	+6.6%	$248M	0.0%	$14.51	33
2025-Q3	Increased	16.2M	+2.7%	$306.4M	0.0%	$19.13	32
2025-Q2	Decreased	15.8M	-5.0%	$337.9M	0.0%	$20.41	0
2025-Q1	Increased	16.6M	+2.3%	$217.5M	0.0%	$13.30	31
2024-Q4	Increased	16.2M	+4.9%	$218M	0.0%	$13.44	32
2024-Q3	First report	15.5M	-	$328M	0.0%	$21.21	0

OSCR8 quarters

OSCR
8 quarters