Insmed Inc

Q4 2024 vs Q1 2025

Comparing institutional holders between quarters

Compare Detailed Historical Funds Options 13D/13G Peers Targeting Trading Summary Profile

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Linden Advisors LP

INCREASED

Shares117,383,000 from 112,518,000

Change+4,865,000 (+4%)

Value$278.6M (+$34.2M)

Filed 2025-05-15

D. E. Shaw & Co., Inc.

INCREASED

Shares74,505,000 from 71,505,000

Change+3,000,000 (+4%)

Value$176.7M (+$21.5M)

Filed 2025-05-15

Whitebox Advisors LLC

DECREASED

Shares44,084,000 from 66,584,000

Change-22,500,000 (-34%)

Value$104.5M (-$39.8M)

Filed 2026-08-26

Baker Bros. Advisors LP

UNCHANGED

Shares42,850,000 from 42,850,000

Change0 (0%)

Value$101.6M (+$8.7M)

Filed 2025-05-15

DeepCurrents Investment Group LLC

INCREASED

Shares38,634,000 from 28,634,000

Change+10,000,000 (+35%)

Value$91.6M (+$29.4M)

Filed 2025-05-15

Franklin Resources Inc

UNCHANGED

Shares27,500,000 from 27,500,000

Change0 (0%)

Value$65.3M (+$5.6M)

Filed 2025-05-13

Capstone Investment Advisors, LLC

INCREASED

Shares26,531,000 from 11,531,000

Change+15,000,000 (+130%)

Value$63.0M (+$37.9M)

Filed 2025-05-15

CSS LLC

INCREASED

Shares22,586,000 from 17,586,000

Change+5,000,000 (+28%)

Value$53.4M (+$15.2M)

Filed 2025-05-15

Tenor Capital Management Co., L.P.

NEW

Shares20,000,000

Change+20,000,000

Value$47.5M

Filed 2025-05-15

683 Capital Management, LLC

UNCHANGED

Shares15,428,000 from 15,428,000

Change0 (0%)

Value$36.4M (+$2.8M)

Filed 2025-05-15

Calamos Advisors LLC

INCREASED

Shares14,027,000 from 13,918,000

Change+109,000 (+1%)

Value$33.1M (+$2.8M)

Filed 2025-04-29

Millennium Management LLC

UNCHANGED

Shares14,000,000 from 14,000,000

Change0 (0%)

Value$33.2M (+$2.8M)

Filed 2025-05-15

FMR LLC

INCREASED

Shares12,837,000 from 11,980,000

Change+857,000 (+7%)

Value$30.4M (+$4.5M)

Filed 2026-11-05

State Street Corp

DECREASED

Shares11,375,000 from 13,025,000

Change-1,650,000 (-13%)

Value$26.9M (-$1.4M)

Filed 2025-05-15

Voya Investment Management LLC

DECREASED

Shares7,805,000 from 14,805,000

Change-7,000,000 (-47%)

Value$18.5M (-$13.6M)

Filed 2025-06-18

Citigroup Inc

NEW

Shares6,532,000

Change+6,532,000

Value$15.5M

Filed 2025-05-12

BlackRock, Inc.

UNCHANGED

Shares5,949,000 from 5,949,000

Change0 (0%)

Value$14.1M (+$1.2M)

Filed 2025-05-02

Henderson Group PLC

INCREASED

Shares5,409,000 from 5,404,000

Change+5,000 (+0%)

Value$13.1M (+$1.4M)

Filed 2025-05-15

Warberg Asset Management LLC

NEW

Shares5,023,000

Change+5,023,000

Value$11.9M

Filed 2025-05-09

Ameriprise Financial Inc

DECREASED

Shares3,702,000 from 4,002,000

Change-300,000 (-7%)

Value$8.8M (+$102.1K)

Filed 2025-05-14

Lord, Abbett & Co. LLC

DECREASED

Shares3,616,000 from 3,632,000

Change-16,000 (0%)

Value$8.6K (+$701)

Filed 2025-05-13

SSI Investment Management LLC

DECREASED

Shares3,594,000 from 4,752,000

Change-1,158,000 (-24%)

Value$8.5M (-$1.8M)

Filed 2025-05-14

BNP Paribas Financial Markets

DECREASED

Shares2,610,000 from 2,684,000

Change-74,000 (-3%)

Value$6.2M (+$370.0K)

Filed 2025-05-14

JPMorgan Chase & Co

DECREASED

Shares2,064,000 from 4,720,000

Change-2,656,000 (-56%)

Value$4.9M (-$5.3M)

Filed 2025-05-12

AXA S.A.

NEW

Shares1,710,000

Change+1,710,000

Value$4.0M

Filed 2025-05-15

Invesco Ltd.

DECREASED

Shares1,650,000 from 1,655,000

Change-5,000 (0%)

Value$3.9M (+$324.5K)

Filed 2025-05-12

Mizuho Securities USA Inc.

NEW

Shares1,160,000

Change+1,160,000

Value$2.7M

Filed 2025-05-12

Nicholas Investment Partners, LP

DECREASED

Shares1,130,000 from 1,500,000

Change-370,000 (-25%)

Value$2.7M (-$572.3K)

Filed 2025-05-15

Barclays PLC

INCREASED

Shares1,071,000 from 516,000

Change+555,000 (+108%)

Value$2.5M (+$1.4M)

Filed 2026-03-17

Wells Fargo & Company

NEW

Shares1,000,000

Change+1,000,000

Value$2.4M

Filed 2025-05-13

Bank of America Corp

DECREASED

Shares694,600 from 903,600

Change-209,000 (-23%)

Value$1.6M (-$311.8K)

Filed 2025-05-15

Universal- Beteiligungs- und Servicegesellschaft mbH

NEW

Shares565,000

Change+565,000

Value$1.3M

Filed 2025-05-06

Sonora Investment Management Group, LLC

DECREASED

Shares460,000 from 475,000

Change-15,000 (-3%)

Value$1.1M (+$58.9K)

Filed 2025-04-15

Morgan Stanley

DECREASED

Shares435,000 from 705,000

Change-270,000 (-38%)

Value$1.0M (-$496.8K)

Filed 2025-05-15

Palisade Capital Management, LP

UNCHANGED

Shares363,000 from 363,000

Change0 (0%)

Value$860.9K (+$72.5K)

Filed 2025-04-29

BNP Paribas Asset Management Holding S.A.

DECREASED

Shares249,999 from 1,250,000

Change-1,000,001 (-80%)

Value$591 (-$2.1K)

Filed 2025-05-14

Central Pacific Bank - Trust Division

DECREASED

Shares203,000 from 271,000

Change-68,000 (-25%)

Value$481.2K (-$106.1K)

Filed 2025-04-03

Fox Hill Wealth Management

UNCHANGED

Shares132,000 from 132,000

Change0 (0%)

Value$312.2K (+$26.0K)

Filed 2025-05-13

Kohlberg Kravis Roberts & Co. L.P.

UNCHANGED

Shares105,000 from 105,000

Change0 (0%)

Value$249.2K (+$21.3K)

Filed 2025-05-15

ABN Amro Investment Solutions

UNCHANGED

Shares100,000 from 100,000

Change0 (0%)

Value$237.5K (+$20.5K)

Filed 2025-08-27

Bank of New York Mellon Corp

UNCHANGED

Shares100,000 from 100,000

Change0 (0%)

Value$237.3K (+$20.0K)

Filed 2025-04-29

Calamos Wealth Management LLC

DECREASED

Shares42,000 from 43,000

Change-1,000 (-2%)

Value$99.2K (+$5.6K)

Filed 2025-04-29

Lazard Asset Management LLC

DECREASED

Shares26,000 from 47,000

Change-21,000 (-45%)

Value$61 (-$40)

Filed 2025-05-15

Boussard & Gavaudan Investment Management LLP

DECREASED

Shares25,500 from 25,700

Change-200 (-1%)

Value$60.4M (+$4.6M)

Filed 2025-05-15

UBS Group AG

UNCHANGED

Shares1,000 from 1,000

Change0 (0%)

Value$2.4K (+$204)

Filed 2025-05-13

Candriam S.C.A.

DECREASED

Shares100 from 130

Change-30 (-23%)

Value$237.6K (-$45.0K)

Filed 2025-05-14

Erste Asset Management GmbH

NEW

Shares0

Change0

Value$0

Filed 2025-05-14

Opti Capital Management, LP

CLOSED

Shares0 from 36,217,000

Change-36,217,000 (-100%)

Value$0 (-$78.8M)

Filed 2025-05-15

Aristeia Capital, L.L.C.

CLOSED

Shares0 from 4,000,000

Change-4,000,000 (-100%)

Value$0 (-$8.7M)

Filed 2025-05-16

Oaktree Capital Management LP

CLOSED

Shares0 from 1,642,000

Change-1,642,000 (-100%)

Value$0 (-$3.6M)

Filed 2025-05-15

First Hawaiian Bank

CLOSED

Shares0 from 78,000

Change-78,000 (-100%)

Value$0 (-$169.0K)

Filed 2025-06-04

Raymond James Financial Inc

CLOSED

Shares0 from 11,000

Change-11,000 (-100%)

Value$0 (-$23.8K)

Filed 2025-05-13

Northwestern Mutual Wealth Management Co

CLOSED

Shares0 from 5,000

Change-5,000 (-100%)

Value$0 (-$10.8K)

Filed 2025-05-14

Bank of Montreal

CLOSED

Shares0 from 3,000

Change-3,000 (-100%)

Value$0 (-$6.5K)

Filed 2025-05-13

PNC Financial Services Group, Inc.

CLOSED

Shares0 from 3,000

Change-3,000 (-100%)

Value$0 (-$650.2K)

Filed 2025-05-09

Proequities, Inc.

UNCHANGED

Shares0 from 0

Change0

Value$0 ($0)

Filed 2025-05-14

	Status
Linden Advisors LP	INCREASED	117,383,000	112,518,000	+4,865,000	+4%	$244.5M	$278.6M	+$34.2M	2025-05-15
D. E. Shaw & Co., Inc.	INCREASED	74,505,000	71,505,000	+3,000,000	+4%	$155.2M	$176.7M	+$21.5M	2025-05-15
Whitebox Advisors LLC	DECREASED	44,084,000	66,584,000	-22,500,000	-34%	$144.3M	$104.5M	-$39.8M	2026-08-26
Baker Bros. Advisors LP	UNCHANGED	42,850,000	42,850,000	0	0%	$92.9M	$101.6M	+$8.7M	2025-05-15
DeepCurrents Investment Group LLC	INCREASED	38,634,000	28,634,000	+10,000,000	+35%	$62.2M	$91.6M	+$29.4M	2025-05-15
Franklin Resources Inc	UNCHANGED	27,500,000	27,500,000	0	0%	$59.7M	$65.3M	+$5.6M	2025-05-13
Capstone Investment Advisors, LLC	INCREASED	26,531,000	11,531,000	+15,000,000	+130%	$25.0M	$63.0M	+$37.9M	2025-05-15
CSS LLC	INCREASED	22,586,000	17,586,000	+5,000,000	+28%	$38.2M	$53.4M	+$15.2M	2025-05-15
Tenor Capital Management Co., L.P.	NEW	20,000,000	—	+20,000,000	—	—	$47.5M	—	2025-05-15
683 Capital Management, LLC	UNCHANGED	15,428,000	15,428,000	0	0%	$33.6M	$36.4M	+$2.8M	2025-05-15
Calamos Advisors LLC	INCREASED	14,027,000	13,918,000	+109,000	+1%	$30.3M	$33.1M	+$2.8M	2025-04-29
Millennium Management LLC	UNCHANGED	14,000,000	14,000,000	0	0%	$30.4M	$33.2M	+$2.8M	2025-05-15
FMR LLC	INCREASED	12,837,000	11,980,000	+857,000	+7%	$26.0M	$30.4M	+$4.5M	2026-11-05
State Street Corp	DECREASED	11,375,000	13,025,000	-1,650,000	-13%	$28.3M	$26.9M	-$1.4M	2025-05-15
Voya Investment Management LLC	DECREASED	7,805,000	14,805,000	-7,000,000	-47%	$32.1M	$18.5M	-$13.6M	2025-06-18
Citigroup Inc	NEW	6,532,000	—	+6,532,000	—	—	$15.5M	—	2025-05-12
BlackRock, Inc.	UNCHANGED	5,949,000	5,949,000	0	0%	$12.9M	$14.1M	+$1.2M	2025-05-02
Henderson Group PLC	INCREASED	5,409,000	5,404,000	+5,000	+0%	$11.7M	$13.1M	+$1.4M	2025-05-15
Warberg Asset Management LLC	NEW	5,023,000	—	+5,023,000	—	—	$11.9M	—	2025-05-09
Ameriprise Financial Inc	DECREASED	3,702,000	4,002,000	-300,000	-7%	$8.7M	$8.8M	+$102.1K	2025-05-14
Lord, Abbett & Co. LLC	DECREASED	3,616,000	3,632,000	-16,000	0%	$7.9K	$8.6K	+$701	2025-05-13
SSI Investment Management LLC	DECREASED	3,594,000	4,752,000	-1,158,000	-24%	$10.3M	$8.5M	-$1.8M	2025-05-14
BNP Paribas Financial Markets	DECREASED	2,610,000	2,684,000	-74,000	-3%	$5.8M	$6.2M	+$370.0K	2025-05-14
JPMorgan Chase & Co	DECREASED	2,064,000	4,720,000	-2,656,000	-56%	$10.2M	$4.9M	-$5.3M	2025-05-12
AXA S.A.	NEW	1,710,000	—	+1,710,000	—	—	$4.0M	—	2025-05-15
Invesco Ltd.	DECREASED	1,650,000	1,655,000	-5,000	0%	$3.6M	$3.9M	+$324.5K	2025-05-12
Mizuho Securities USA Inc.	NEW	1,160,000	—	+1,160,000	—	—	$2.7M	—	2025-05-12
Nicholas Investment Partners, LP	DECREASED	1,130,000	1,500,000	-370,000	-25%	$3.3M	$2.7M	-$572.3K	2025-05-15
Barclays PLC	INCREASED	1,071,000	516,000	+555,000	+108%	$1.1M	$2.5M	+$1.4M	2026-03-17
Wells Fargo & Company	NEW	1,000,000	—	+1,000,000	—	—	$2.4M	—	2025-05-13
Bank of America Corp	DECREASED	694,600	903,600	-209,000	-23%	$2.0M	$1.6M	-$311.8K	2025-05-15
Universal- Beteiligungs- und Servicegesellschaft mbH	NEW	565,000	—	+565,000	—	—	$1.3M	—	2025-05-06
Sonora Investment Management Group, LLC	DECREASED	460,000	475,000	-15,000	-3%	$1.0M	$1.1M	+$58.9K	2025-04-15
Morgan Stanley	DECREASED	435,000	705,000	-270,000	-38%	$1.5M	$1.0M	-$496.8K	2025-05-15
Palisade Capital Management, LP	UNCHANGED	363,000	363,000	0	0%	$788.4K	$860.9K	+$72.5K	2025-04-29
BNP Paribas Asset Management Holding S.A.	DECREASED	249,999	1,250,000	-1,000,001	-80%	$2.7K	$591	-$2.1K	2025-05-14
Central Pacific Bank - Trust Division	DECREASED	203,000	271,000	-68,000	-25%	$587.3K	$481.2K	-$106.1K	2025-04-03
Fox Hill Wealth Management	UNCHANGED	132,000	132,000	0	0%	$286.2K	$312.2K	+$26.0K	2025-05-13
Kohlberg Kravis Roberts & Co. L.P.	UNCHANGED	105,000	105,000	0	0%	$227.8K	$249.2K	+$21.3K	2025-05-15
ABN Amro Investment Solutions	UNCHANGED	100,000	100,000	0	0%	$217.0K	$237.5K	+$20.5K	2025-08-27
Bank of New York Mellon Corp	UNCHANGED	100,000	100,000	0	0%	$217.3K	$237.3K	+$20.0K	2025-04-29
Calamos Wealth Management LLC	DECREASED	42,000	43,000	-1,000	-2%	$93.6K	$99.2K	+$5.6K	2025-04-29
Lazard Asset Management LLC	DECREASED	26,000	47,000	-21,000	-45%	$101	$61	-$40	2025-05-15
Boussard & Gavaudan Investment Management LLP	DECREASED	25,500	25,700	-200	-1%	$55.7M	$60.4M	+$4.6M	2025-05-15
UBS Group AG	UNCHANGED	1,000	1,000	0	0%	$2.2K	$2.4K	+$204	2025-05-13
Candriam S.C.A.	DECREASED	100	130	-30	-23%	$282.6K	$237.6K	-$45.0K	2025-05-14
Erste Asset Management GmbH	NEW	0	—	0	—	—	$0	—	2025-05-14
Opti Capital Management, LP	CLOSED	0	36,217,000	-36,217,000	-100%	$78.8M	$0	-$78.8M	2025-05-15
Aristeia Capital, L.L.C.	CLOSED	0	4,000,000	-4,000,000	-100%	$8.7M	$0	-$8.7M	2025-05-16
Oaktree Capital Management LP	CLOSED	0	1,642,000	-1,642,000	-100%	$3.6M	$0	-$3.6M	2025-05-15
First Hawaiian Bank	CLOSED	0	78,000	-78,000	-100%	$169.0K	$0	-$169.0K	2025-06-04
Raymond James Financial Inc	CLOSED	0	11,000	-11,000	-100%	$23.8K	$0	-$23.8K	2025-05-13
Northwestern Mutual Wealth Management Co	CLOSED	0	5,000	-5,000	-100%	$10.8K	$0	-$10.8K	2025-05-14
Bank of Montreal	CLOSED	0	3,000	-3,000	-100%	$6.5K	$0	-$6.5K	2025-05-13
PNC Financial Services Group, Inc.	CLOSED	0	3,000	-3,000	-100%	$650.2K	$0	-$650.2K	2025-05-09
Proequities, Inc.	UNCHANGED	0	0	0	—	$0	$0	$0	2025-05-14

Showing 56 of 56 institutions