AQR CAPITAL MANAGEMENT LLC

Position in INSM — INSMED Inc

CIK 1167557 Greenwich, CT

Position in INSM

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$110,455,303

+$28,959,335 QoQ

Shares Held

675,485

+44.3% QoQ

Ownership

0.312%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

AQR CAPITAL MANAGEMENT LLC holds $4,606,642,545 across 213 Biotechnology names. INSM ranks #10 (2.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	REGN	Regeneron Pharmaceuticals, Inc.	1,231,008	$951,126,014
2	EXEL	Exelixis, Inc.	13,095,741	$561,676,326
3	INCY	Incyte Corp	5,807,930	$546,642,368
4	BMRN	Biomarin Pharmaceutical Inc	7,676,541	$433,647,798
5	ALNY	Alnylam Pharmaceuticals, Inc.	913,104	$302,118,715
6	JAZZ	Jazz Pharmaceuticals plc	1,338,458	$253,035,481
7	RPRX	Royalty Pharma plc	3,782,038	$181,424,357
8	ROIV	Roivant Sciences Ltd.	5,946,858	$164,727,963

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$110,455,303	675,485	+44.3%	Shares	Other	2026-05-15
2025-12-31	$81,495,968	468,260	+63.0%	Shares	Other	2026-02-17
2025-09-30	$41,372,056	287,286	+477.9%	Shares	Other	2025-11-14
2025-06-30	$5,003,316	49,715	-3.0%	Shares	Defined	2025-08-14
2025-03-31	$3,909,020	51,239	-20.2%	Shares	Other	2025-05-15
2024-12-31	$4,430,365	64,171	+2.1%	Shares	Other	2025-02-14
2024-09-30	$4,590,240	62,880	+3.9%	Shares	Defined	2024-11-14
2024-06-30	$4,055,309	60,527	+59.7%	Shares	Defined	2024-08-14
2024-03-31	$1,028,524	37,911	+4.1%	Shares	Other	2024-05-15
2023-12-31	$1,128,810	36,425	+13.9%	Shares	Defined	2024-02-14
2023-09-30	$807,267	31,971	-4.6%	Shares	Defined	2023-11-14
2023-06-30	$707,145	33,514	-1.6%	Shares	Defined	2023-08-14
2023-03-31	$580,484	34,046	-1.7%	Shares	Defined	2023-05-15
2022-12-31	$691,787	34,624	+24.1%	Shares	Defined	2023-02-14
2022-09-30	$600,922	27,898	+0.1%	Shares	Defined	2022-11-14
2022-06-30	$549,773	27,879	-2.4%	Shares	Defined	2022-08-15
2022-03-31	$670,995	28,553	0.0%	Shares	Defined	2022-05-16
2021-12-31	$777,783	28,553	0.0%	Shares	Defined	2022-02-14
2021-09-30	$786,349	28,553	0.0%	Shares	Defined	2021-11-15
2021-06-30	$812,618	28,553	-42.1%	Shares	Defined	2021-08-16
2021-03-31	$1,679,498	49,310	0.0%	Shares	Defined	2021-05-17
2020-12-31	$1,641,529	49,310	-17.0%	Shares	Defined	2021-02-16
2020-09-30	$1,908,923	59,394	+16.3%	Shares	Defined	2020-11-16
2020-06-30	$1,406,633	51,076	-5.6%	Shares	Defined	2020-08-17
2020-03-31	$867,239	54,101	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.