SEI INVESTMENTS CO

Position in INSM — INSMED Inc

CIK 350894 OAKS, PA

Position in INSM

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$108,312,059

-$119,928,175 QoQ

Shares Held

1,015,870

-27.2% QoQ

Ownership

0.465%

of shares outstanding

% of Portfolio

0.12%

of 13F equity value

Holder Rank

#43

of 663 holders

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

SEI INVESTMENTS CO holds $1,244,853,716 across 210 Biotechnology names. INSM ranks #2 (8.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ARGX	Argenx SE	255,073	$236,649,076
2	INSM	INSMED Inc This page	1,015,870	$108,312,059
3	VRTX	Vertex Pharmaceuticals Inc / Ma	129,981	$64,565,461
4	EXEL	Exelixis, Inc.	1,166,715	$63,480,962
5	ASND	Ascendis Pharma A/S	237,869	$63,444,419
6	INCY	Incyte Corp	498,013	$56,454,752
7	HALO	Halozyme Therapeutics, Inc.	551,116	$43,135,848
8	REGN	Regeneron Pharmaceuticals, Inc.	60,441	$37,687,380

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$108,312,059	1,015,870	-27.2%	Shares	Sole	2026-08-14
2026-03-31	$228,240,234	1,395,794	+56.8%	Shares	Sole	2026-05-13
2025-12-31	$154,925,185	890,170	+49.9%	Shares	Defined	2026-02-13
2025-09-30	$85,525,377	593,885	+37.0%	Shares	Defined	2025-11-13
2025-06-30	$43,640,321	433,628	+19.6%	Shares	Defined	2025-08-14
2024-12-31	$25,035,008	362,616	+8.7%	Shares	Defined	2025-02-11
2024-09-30	$24,352,581	333,597	+20.1%	Shares	Defined	2024-11-12
2024-06-30	$18,606,704	277,712	+242.5%	Shares	Defined	2024-08-13
2024-03-31	$2,199,510	81,073	-17.5%	Shares	Sole	2024-05-07
2023-12-31	$3,045,572	98,276	+31.5%	Shares	Defined	2024-02-14
2023-09-30	$1,887,360	74,747	+122.5%	Shares	Defined	2023-11-14
2023-06-30	$708,938	33,599	-2.8%	Shares	Sole	2023-08-11
2023-03-31	$589,486	34,574	+1.1%	Shares	Sole	2023-05-12
2022-12-31	$683,575	34,213	-24.6%	Shares	Sole	2023-02-10
2022-09-30	$977,054	45,360	+16.9%	Shares	Sole	2022-11-14
2022-06-30	$765,293	38,808	-26.6%	Shares	Sole	2022-08-15
2022-03-31	$1,241,646	52,836	+12.8%	Shares	Sole	2022-05-13
2021-12-31	$1,276,165	46,849	-1.9%	Shares	Sole	2022-02-14
2021-09-30	$1,315,365	47,762	+144.6%	Shares	Sole	2021-11-12
2021-06-30	$555,681	19,525	-77.1%	Shares	Sole	2021-08-06
2021-03-31	$2,899,322	85,124	+38.1%	Shares	Sole	2021-05-12
2020-12-31	$2,051,829	61,635	+179.5%	Shares	Sole	2021-02-08
2020-09-30	$708,782	22,053	-46.5%	Shares	Sole	2020-12-04
2020-06-30	$1,135,033	41,214	+39.5%	Shares	Sole	2020-08-17
2020-03-31	$473,573	29,543	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.