Question 1

Does BlackRock own JAZZ stock?

Accepted Answer

Yes. As of its Q2 2026 13F, BlackRock holds 5,968,603 shares of JAZZ (Jazz Pharmaceuticals), worth $1.4B.

Question 2

How many shares of JAZZ does BlackRock own?

Accepted Answer

As of its Q2 2026 13F, BlackRock holds 5,968,603 shares of JAZZ (Jazz Pharmaceuticals).

Question 3

What is BlackRock's JAZZ position worth?

Accepted Answer

As of its Q2 2026 13F, BlackRock's JAZZ position is worth $1.4B.

Question 4

Is BlackRock buying or selling JAZZ?

Accepted Answer

In Q2 2026, BlackRock increased its JAZZ position by 376,903 shares (+6.7%).

Question 5

When did BlackRock first buy JAZZ?

Accepted Answer

BlackRock already held JAZZ 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	6M	+6.7%	$1.4B	0.0%	$240.97	34
2026-Q1	Increased	5.6M	+2.6%	$1.1B	0.0%	$189.05	33
2025-Q4	Decreased	5.5M	-1.9%	$926.7M	0.0%	$170.00	0
2025-Q3	Decreased	5.6M	-4.2%	$732.7M	0.0%	$131.80	0
2025-Q2	Increased	5.8M	+0.6%	$615.5M	0.0%	$106.12	32
2025-Q1	Decreased	5.8M	-1.5%	$715.8M	0.0%	$124.15	0
2024-Q4	Decreased	5.9M	-0.4%	$720.6M	0.0%	$123.15	0
2024-Q3	First report	5.9M	-	$654.3M	0.0%	$111.41	0

JAZZ8 quarters

JAZZ
8 quarters