Question 1

How many shares of INSM does ADAGE CAPITAL PARTNERS GP, L.L.C. own?

Accepted Answer

As of 2026-Q2, ADAGE CAPITAL PARTNERS GP, L.L.C. holds 850,000 shares of INSM (INSMED INC).

Question 2

What is ADAGE CAPITAL PARTNERS GP, L.L.C.'s INSM position worth?

Accepted Answer

As of 2026-Q2, ADAGE CAPITAL PARTNERS GP, L.L.C.'s INSM position is worth $90.6M.

Question 3

Is ADAGE CAPITAL PARTNERS GP, L.L.C. buying or selling INSM?

Accepted Answer

In 2026-Q2, ADAGE CAPITAL PARTNERS GP, L.L.C. decreased their INSM position (-5.6% change in shares).

Question 4

When did ADAGE CAPITAL PARTNERS GP, L.L.C. first buy INSM?

Accepted Answer

Based on available 13F filings, ADAGE CAPITAL PARTNERS GP, L.L.C. first reported a position in INSM in 2024-Q3. They have held the position across 19 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	850,000	-5.6%	$90.6M	0.1%	$106.62	0
2026-Q1	Increased	900,000	+200.0%	$147.2M	0.2%	$147.00	58
2025-Q4	Decreased	300,000	-76.0%	$52.2M	0.1%	$174.09	0
2025-Q3	Decreased	1.3M	-56.2%	$180.4M	0.3%	$141.65	0
2025-Q2	Decreased	2.9M	-17.0%	$287.8M	0.5%	$99.49	0
2025-Q1	Increased	3.4M	+109.2%	$263M	0.5%	$77.99	59
2024-Q4	Increased	1.6M	+59.6%	$113.7M	0.2%	$68.87	52
2024-Q3	Decreased	1M	-22.1%	$75.4M	0.1%	$72.48	0