Question 1

Does FMR own JBIO stock?

Accepted Answer

Yes. As of its Q2 2026 13F, FMR holds 9,126,877 shares of JBIO (Jade Biosciences), worth $202.8M.

Question 2

How many shares of JBIO does FMR own?

Accepted Answer

As of its Q2 2026 13F, FMR holds 9,126,877 shares of JBIO (Jade Biosciences).

Question 3

What is FMR's JBIO position worth?

Accepted Answer

As of its Q2 2026 13F, FMR's JBIO position is worth $202.8M.

Question 4

Is FMR buying or selling JBIO?

Accepted Answer

In Q2 2026, FMR increased its JBIO position by 2,041,454 shares (+28.8%).

Question 5

When did FMR first buy JBIO?

Accepted Answer

FMR already held JBIO in its Q2 2025 13F, the earliest on record, and has listed it in 5 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	9.1M	+28.8%	$202.8M	0.0%	$22.22	38
2026-Q1	Increased	7.1M	+2.8%	$99.6M	0.0%	$13.91	31
2025-Q4	Increased	6.9M	+41.0%	$106.4M	0.0%	$15.56	40
2025-Q3	Increased	4.9M	+1.1%	$42.2M	0.0%	$8.62	29
2025-Q2	New	4.8M	-	$48.3M	0.0%	$9.19	40

JBIO5 quarters

JBIO
5 quarters