InsmedINSM

13F holders, Q1 2024 (March 31)
288holders
5famous investors
$27.13avg. 13F price*

At the end of Q1 2024, 288 institutions reported holding Insmed Inc. (INSM) in their 13F filings. The largest holders were Vanguard Group Inc. ($393.6M), BlackRock Inc. ($320.1M) and T. Rowe Price Associates Inc. ($292.2M). 5 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).

Company
Insmed Inc.
CUSIP
457669307
Latest filing quarter
Q2 2026

History

Number of 13F holders

0200400600800 Q1 2024: 288Q1 2024Q2 2024: 378Q2 2024Q3 2024: 414Q3 2024Q4 2024: 438Q4 2024Q1 2025: 441Q1 2025Q2 2025: 516Q2 2025Q3 2025: 566Q3 2025Q4 2025: 678Q4 2025Q1 2026: 675Q1 2026Q2 2026: 667Q2 2026

Total Exit/New Position Q1 2024

InstitutionsTotal Value
New Positions44$134.6M
Exits28$94.0M

Ownership 288 holders

Vanguard Group Inc. 0.01% Add +2.7% 14,509,235 $393.6M
BlackRock Inc. 0.01% Add +2.7% 11,799,701 $320.1M
T. Rowe Price Associates Inc. 0.04% Add +0.1% 10,769,366 $292.2M
FMR LLC 0.02% Add +83.0% 9,318,894 $252.8M
State Street Corp. 0.01% Reduce -0.4% 5,905,127 $160.2M
Deep Track Capital, LP 3.73% Reduce -10.6% 4,783,679 $129.8M
Palo Alto Investors LP 13.53% Reduce -19.8% 4,423,369 $120.0M
William Blair Investment Management, LLC 0.30% Reduce -1.0% 4,214,719 $114.3M
Macquarie Group Ltd. 0.12% Reduce -16.2% 3,899,504 $105.8M
Franklin Resources Inc. 0.03% Add +5.0% 3,567,013 $96.8M
T. Rowe Price Investment Management, Inc. 0.06% Reduce -41.0% 3,451,580 $93.6M
Geode Capital Management, LLC 0.01% Add +3.1% 3,163,751 $85.8M
Ameriprise Financial Inc. 0.02% Add +19.8% 2,735,338 $74.2M
Janus Henderson Group PLC 0.03% Add +58.9% 2,229,463 $60.5M
Alliancebernstein L.P. 0.02% Reduce -0.1% 2,146,479 $58.2M
Bellevue Group AG 0.89% Reduce -6.5% 2,141,843 $58.1M
Bank of New York Mellon Corp 0.01% Reduce -13.0% 2,051,311 $55.7M
Montanova Capital, LLC 2.32% Reduce -24.6% 2,023,000 $54.9M
RTW Investments, LP 0.75% No change 1,865,108 $50.6M
Capital International Investors 0.01% New 1,620,814 $44.0M
Norges Bank 0.01% Add +9.3% 1,588,541 $43.1M
Pictet Asset Management Holding SA 0.05% Reduce -22.0% 1,530,008 $41.5M
Loomis Sayles & Co. L P 0.06% Reduce -36.0% 1,491,794 $40.5M
Principal Financial Group Inc. 0.02% Add +5.9% 1,439,280 $39.0M
First Trust Advisors LP 0.04% Add +1398.1% 1,437,174 $39.0M
Novo Holdings A/S 2.51% No change 1,339,304 $36.3M
Northern Trust Corp. 0.01% Reduce -2.6% 1,336,797 $36.3M
Marshall Wace, LLP 0.06% Reduce -7.6% 1,330,048 $36.1M
Integral Health Asset Management, LLC 3.46% Add +271.4% 1,300,000 $35.3M
GW&K Investment Management, LLC 0.30% Reduce -1.7% 1,269,898 $34.5M
Assenagon Asset Management S.A. 0.09% Add +325.8% 1,211,560 $32.9M
Octagon Capital Advisors LP 3.76% Reduce -11.2% 1,140,000 $30.9M
Charles Schwab Investment Management Inc. 0.01% Reduce -0.1% 1,126,767 $30.6M
Bank of America Corp. 0.00% Reduce -4.6% 996,128 $27.0M
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.07% Add +8.5% 972,313 $26.4M
Hood River Capital Management LLC 0.58% Add +6.3% 962,501 $26.1M
Morgan Stanley 0.00% Reduce -38.8% 939,603 $25.5M
Clearbridge Investments, LLC 0.02% New 930,409 $25.2M
Citadel Advisors 0.02% Reduce -11.3% 927,563 $25.2M
Great Point Partners LLC 3.28% Add +243.3% 775,585 $21.0M
Goldman Sachs Group Inc. 0.00% Reduce -1.1% 753,610 $20.4M
Vestal Point Capital, LP 1.68% Reduce -16.7% 750,000 $20.3M
Frontier Capital Management Co. LLC 0.19% New 747,331 $20.3M
FIL Ltd 0.02% Add +4.2% 720,245 $19.5M
Two Sigma Advisers, LP 0.04% Add +13.9% 716,400 $19.4M
American Century Companies Inc. 0.01% Add +6.1% 702,624 $19.1M
Eventide Asset Management, LLC 0.27% No change 635,185 $17.2M
Emerald Advisers, LLC 0.69% Reduce -32.3% 630,179 $17.1M
Hudson Bay Capital Management LP 0.17% Add +34.1% 626,810 $17.0M
Samlyn Capital, LLC 0.28% Reduce -54.3% 587,634 $15.9M
Cormorant Asset Management, LP 0.69% No change 575,000 $15.6M
Nuveen Asset Management, LLC 0.00% Add +42.4% 537,231 $14.6M
MPM Bioimpact LLC 2.32% Add +0.5% 530,794 $14.4M
Eagle Asset Management Inc. 0.07% Reduce -4.4% 524,372 $14.0M
Panagora Asset Management Inc. 0.07% Add +20.0% 514,829 $14.0M
Emerald Mutual Fund Advisers Trust 0.68% Reduce -35.2% 484,714 $13.2M
Voya Investment Management LLC 0.01% Reduce -6.4% 472,006 $12.8M
Two Sigma Investments, LP 0.03% Add +30.5% 460,173 $12.5M
Kingdon Capital Management, L.L.C. 1.63% Add +12.3% 455,000 $12.3M
Balyasny Asset Management L.P. 0.03% Reduce -52.3% 450,394 $12.2M
Long Focus Capital Management, LLC 1.35% Add +16.1% 431,649 $11.7M
TD Asset Management Inc 0.01% Reduce -7.8% 427,178 $11.6M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Reduce -0.1% 407,025 $11.0M
Candriam S.C.A. 0.07% Add +25.8% 390,200 $10.6M
UBS Group AG 0.00% Add +26.9% 381,063 $10.3M
Schonfeld Strategic Advisors LLC 0.08% Add +366.0% 369,918 $10.0M
C WorldWide Group Holding A/S 0.11% No change 343,110 $9.3M
Baker Bros. Advisors LP 0.12% No change 343,000 $9.3M
Ensign Peak Advisors, Inc 0.02% Add +387.9% 341,574 $9.3M
Rafferty Asset Management, LLC 0.03% Add +2.7% 329,635 $8.9M
Citigroup Inc. 0.01% Add +127.9% 326,566 $8.9M
Bleichroeder LP 2.20% No change 325,000 $8.8M
WCM Investment Management, LLC 0.02% Add +8.3% 320,001 $8.7M
Peregrine Capital Management LLC 0.23% Add +0.0% 290,174 $7.9M
JPMorgan Chase & Co. 0.00% Reduce -24.3% 289,531 $7.9M
AXA S.A. 0.02% Reduce -18.0% 288,599 $7.8M
First Light Asset Management, LLC 0.59% Reduce -56.2% 282,766 $7.7M
Millennium Management 0.01% Reduce -82.8% 276,618 $7.5M
Stempoint Capital LP 1.97% Add +57.0% 272,448 $7.4M
Scout Investments, Inc. 0.18% Reduce -6.0% 275,670 $7.4M
Jane Street Group, LLC 0.01% Add +139.8% 270,973 $7.4M
Swiss National Bank 0.01% Reduce -0.3% 268,400 $7.3M
Deutsche Bank AG 0.00% Add +55.0% 254,560 $6.9M
Polar Capital Holdings Plc 0.04% Reduce -50.1% 251,700 $6.8M
Ally Bridge Group (NY) LLC 3.77% New 250,000 $6.8M
Soleus Capital Management, L.P. 0.60% Add +49.6% 250,000 $6.8M
Adage Capital Partners Gp, L.L.C. 0.01% Reduce -58.3% 250,000 $6.8M
BNP Paribas Financial Markets 0.01% Add +8.3% 239,984 $6.5M
Manufacturers Life Insurance Company, The 0.01% Add +9.7% 232,681 $6.3M
Barclays PLC 0.00% Reduce -31.9% 227,936 $6.2M
Cutter Capital Management, LP 2.38% Reduce -45.0% 227,337 $6.2M
Rhumbline Advisers 0.01% Add +1.9% 207,662 $5.6M
Alyeska Investment Group, L.P. 0.03% New 200,000 $5.4M
Walleye Capital LLC 0.06% Add +61.4% 191,142 $5.2M
California Public Employees Retirement System 0.00% Reduce -0.3% 190,717 $5.2M
Rice Hall James & Associates, LLC 0.28% Reduce -18.9% 179,332 $4.9M
D. E. Shaw & Co. 0.01% Reduce -73.1% 174,022 $4.7M
Neuberger Berman Group LLC 0.00% Add +1.2% 170,917 $4.6M
Invesco Ltd. 0.00% Add +65.0% 167,563 $4.5M
Susquehanna Fundamental Investments, LLC 0.21% New 166,409 $4.5M
Qube Research & Technologies Ltd 0.01% Add +652.1% 153,402 $4.2M
Ghost Tree Capital, LLC 1.31% New 150,000 $4.1M
Hennion & Walsh Asset Management, Inc. 0.21% Add +6.4% 146,912 $4.0M
Susquehanna International Group, LLP 0.01% Add +24.9% 145,498 $3.9M
Legal & General Group Plc 0.00% Add +0.2% 141,824 $3.8M
California State Teachers Retirement System 0.00% Reduce -5.8% 136,107 $3.7M
Credit Suisse AG/ 0.00% Reduce -0.1% 134,182 $3.6M
Renaissance Technologies 0.01% New 133,987 $3.6M
Granahan Investment Management, LLC 0.13% Reduce -33.9% 133,755 $3.6M
Aberdeen Group plc 0.01% Add +33.5% 133,499 $3.6M
HighVista Strategies LLC 1.23% No change 126,780 $3.4M
Altium Capital Management LLC 1.46% No change 120,000 $3.3M
Jennison Associates LLC 0.00% Reduce -1.9% 118,512 $3.2M
Artia Global Partners LP 0.79% Add +57.8% 118,236 $3.2M
Knights of Columbus Asset Advisors LLC 0.23% Reduce -48.8% 117,174 $3.2M
Silverarc Capital Management, LLC 0.86% Reduce -26.9% 113,616 $3.1M
Algert Global LLC 0.12% New 111,560 $3.0M
Essex Investment Management Co. LLC 0.58% Add +0.6% 108,629 $2.9M
Caption Management, LLC 0.30% New 99,888 $2.7M
State of Wisconsin Investment Board 0.01% Reduce -11.5% 99,448 $2.7M
State of New Jersey Common Pension Fund D 0.01% Reduce -7.8% 96,978 $2.6M
Parkman Healthcare Partners LLC 0.31% Reduce -38.3% 93,032 $2.5M
Allianz Asset Management GmbH 0.00% Add +212.7% 90,677 $2.5M
Danske Bank A/S 0.01% — 86,100 $2.3M
Oak Ridge Investments LLC 0.23% Reduce -3.6% 84,181 $2.3M
Connor, Clark & Lunn Investment Management Ltd. 0.01% Reduce -69.8% 82,083 $2.2M
Sei Investments Co. 0.00% Reduce -17.5% 81,073 $2.2M
EFG Asset Management (North America) Corp. 0.34% Add +21.5% 72,538 $2.0M
Exome Asset Management LLC 1.67% Add +16.6% 71,700 $1.9M
Wells Fargo & Company 0.00% Reduce -25.8% 71,453 $1.9M
Mutual of America Capital Management LLC 0.02% Reduce -7.5% 71,148 $1.9M
MetLife Investment Management, LLC 0.01% Reduce -2.0% 71,025 $1.9M
Lion Point Capital, LP 3.70% No change 70,335 $1.9M
American International Group, Inc. 0.01% Reduce -0.8% 68,126 $1.8M
Cubist Systematic Strategies, LLC 0.02% Reduce -61.6% 67,111 $1.8M
Polar Asset Management Partners Inc. 0.06% Reduce -27.1% 65,800 $1.8M
Axiom Investors LLC 0.02% Add +6.7% 64,051 $1.7M
Raymond James & Associates 0.00% Add +50.8% 62,001 $1.7M
Acuta Capital Partners, LLC 1.09% Add +109.2% 61,718 $1.7M
Cinctive Capital Management LP 0.08% Reduce -65.6% 60,263 $1.6M
Trexquant Investment LP 0.03% Reduce -43.2% 59,887 $1.6M
Envestnet Asset Management Inc. 0.00% Reduce -9.1% 56,250 $1.5M
Voloridge Investment Management, LLC 0.01% Reduce -37.1% 55,726 $1.5M
New York State Common Retirement Fund 0.00% Reduce -1.6% 55,209 $1.5M
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 0.04% Reduce -5.7% 53,507 $1.5M
Profund Advisors LLC 0.06% Reduce -2.0% 52,943 $1.4M
Ikarian Capital, LLC 0.38% New 51,335 $1.4M
Guggenheim Capital LLC 0.01% Add +15.2% 50,692 $1.4M
Mirae Asset Global Investments Co., Ltd. 0.00% Reduce -5.5% 72,715 $1.4M
CANADA LIFE ASSURANCE Co 0.00% Add +0.1% 50,228 $1.4M
Legato Capital Management LLC 0.16% No change 50,258 $1.4M
DekaBank Deutsche Girozentrale 0.00% No change 50,000 $1.4M
Littlejohn & Co. LLC 0.92% New 50,000 $1.4M
Comerica Bank 0.01% Add +3984.1% 49,540 $1.3M
Erste Asset Management GmbH 0.02% No change 47,600 $1.3M
Boothbay Fund Management, LLC 0.04% New 44,779 $1.2M
Schroder Investment Management Group 0.00% No change 40,100 $1.1M
AQR Capital Management 0.00% Add +4.1% 37,911 $1.0M
Royal Bank of Canada 0.00% Reduce -48.8% 37,448 $1.0M
Arizona State Retirement System 0.01% Reduce -2.2% 37,351 $1.0M
Shell Asset Management Co. 0.04% New 14,294 $958K
ProShare Advisors LLC 0.00% Add +10.1% 35,241 $956K
XTX Topco Ltd 0.12% New 33,500 $909K
Engineers Gate Manager LP 0.02% Add +147.1% 32,557 $883K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% Add +2.0% 31,376 $851K
Handelsbanken Fonder AB 0.00% Add +6.7% 30,481 $827K
Teacher Retirement System of Texas 0.01% Reduce -4.3% 30,247 $821K
WINTON GROUP Ltd 0.06% New 29,794 $808K
Chartwell Investment Partners, LLC 0.03% Add +22.6% 29,416 $798K
Compound Planning, Inc. 0.07% Reduce -0.3% 29,264 $794K
Group One Trading LLC 0.03% New 29,139 $791K
China Universal Asset Management Co., Ltd. 0.10% Add +72.6% 28,569 $775K
Laurion Capital Management LP 0.02% No change 28,173 $764K
Eisler Capital (US) LLC 0.24% New 26,213 $711K
Requisite Capital Management, LLC 0.15% New 25,000 $678K
HRT Financial LP 0.00% Reduce -76.6% 24,944 $676K
Brevan Howard Capital Management LP 0.06% Add +280.3% 24,573 $667K
Wolverine Trading, LLC 0.01% New 24,229 $657K
State Board of Administration of Florida Retirement System 0.00% Add +1.6% 38,232 $652K
Dana Investment Advisors, Inc. 0.02% Add +51.6% 23,690 $643K
Russell Investments Group, Ltd. 0.00% Add +15915.2% 22,101 $600K
Diversified Trust Co. 0.02% Add +5.2% 21,684 $588K
Susquehanna Portfolio Strategies, LLC 0.01% Reduce -87.0% 21,419 $581K
Simplex Trading, LLC 0.02% New 21,007 $569K
Creative Planning 0.00% Add +20.6% 20,904 $567K
HAP Trading, LLC 0.17% New 20,517 $557K
Henshaw Capital LLC 0.03% Reduce -10.0% 20,148 $547K
STRS Ohio 0.00% Add +82.7% 20,100 $545K
Victory Capital Management Inc. 0.00% Add +1.3% 19,042 $517K
B. Metzler seel. Sohn & Co. AG 0.01% No change 18,672 $507K
J. Goldman & Co LP 0.02% Reduce -30.0% 18,221 $494K
Graham Capital Management, L.P. 0.03% Add +59.8% 18,071 $490K
Belvedere Trading LLC 0.03% New 17,568 $477K
Prelude Capital Management, LLC 0.03% Add +29.1% 17,304 $469K
Ellsworth Advisors, LLC 0.13% New 17,212 $469K
Sectoral Asset Management Inc. 0.18% Add +18.9% 16,421 $446K
Fox Run Management, L.L.C. 0.10% New 16,416 $445K
EP Wealth Advisors, LLC 0.01% New 16,303 $442K
HSBC Holdings PLC 0.00% New 15,896 $431K
E Fund Management Co., Ltd. 0.03% Reduce -9.3% 15,577 $423K
Worth Venture Partners, LLC 2.92% New 15,400 $418K
Blair William & Co. 0.00% Add +0.1% 15,099 $410K
Point72 (DIFC) Ltd 0.03% — 14,298 $388K
Public Employees Retirement Association of Colorado 0.00% No change 13,935 $378K
Ameritas Investment Partners, Inc. 0.01% Reduce -3.7% 13,786 $374K
Beacon Financial Advisory LLC 0.17% Add +31.2% 13,220 $359K
Virtus Advisers, LLC 0.19% Add +16.8% 13,193 $358K
Stifel Financial Corp. 0.00% Add +0.4% 12,487 $339K
LPL Financial LLC 0.00% Add +47.1% 12,326 $334K
Calamos Advisors LLC 0.00% New 10,737 $291K
Dark Forest Capital Management LP 0.05% New 10,563 $287K
Prudential Financial Inc. 0.00% Reduce -16.6% 10,437 $283K
Kennedy Capital Management LLC 0.01% New 9,859 $267K
Atom Investors LP 0.03% Reduce -20.7% 9,324 $253K
Commerce Bank 0.00% Reduce -4.1% 9,105 $247K
Mariner, LLC 0.00% No change 9,070 $246K
Teza Capital Management LLC 0.03% Reduce -14.3% 8,984 $244K
Cipher Capital LP 0.11% New 8,644 $235K
Mackenzie Financial Corp. 0.00% No change 8,533 $232K
SG Americas Securities, LLC 0.00% Add +123.1% 8,508 $231K
Xponance LLC 0.00% Add +0.3% 8,370 $227K
QRG Capital Management, Inc. 0.00% Reduce -3.5% 7,664 $208K
Jefferies Financial Group Inc. 0.00% Add +1279.8% 7,589 $206K
Y-Intercept (Hong Kong) Ltd 0.02% Reduce -70.3% 7,512 $204K
Metropolitan Life Insurance Co 0.01% Reduce -7.5% 7,265 $197K
Natixis 0.00% New 7,040 $191K
PNC Financial Services Group, Inc. 0.00% Add +17.5% 6,400 $174K
AlphaQuest LLC 0.03% New 5,434 $147K
Assetmark, Inc. 0.00% Reduce -8.3% 5,421 $147K
Tower Research Capital LLC (TRC) 0.00% Reduce -59.6% 5,406 $147K
Quarry LP 0.06% Add +30.7% 4,900 $133K
US Bancorp \de 0.00% Add +5.2% 4,647 $126K
Amalgamated Bank 0.00% Reduce -76.6% 4,626 $126K
HighMark Wealth Management LLC 0.08% No change 4,575 $124K
Walleye Trading LLC 0.00% Reduce -10.3% 4,466 $121K
Allspring Global Investments Holdings, LLC 0.00% Reduce -62.3% 4,301 $117K
National Bank of Canada 0.00% No change 4,000 $104K
Point72 Asia (Singapore) Pte. Ltd. 0.02% New 3,307 $90K
KBC Group NV 0.00% No change 3,175 $86K
Lazard Asset Management LLC 0.00% Reduce -6.8% 3,136 $85K
Headlands Technologies LLC 0.01% New 2,168 $59K
Osaic Holdings, Inc. 0.00% Reduce -56.0% 1,976 $54K
State of Wyoming 0.01% Reduce -6.1% 1,706 $46K
Nisa Investment Advisors, LLC 0.00% Add +7.7% 1,643 $45K
Catalyst Funds Management Pty Ltd 0.01% — 1,600 $43K
Pacer Advisors, Inc. 0.00% New 1,536 $42K
Pin Oak Investment Advisors Inc. 0.04% No change 1,454 $39K
Cwm, LLC 0.00% Add +1.0% 1,415 $38K
Huntington National Bank 0.00% Add +18.2% 1,371 $37K
EntryPoint Capital, LLC 0.03% New 1,206 $33K
Lanark Financial, Inc. 0.00% Add +12.5% 943 $25K
Parallel Advisors, LLC 0.00% Add +15.1% 731 $20K
Bank of Montreal 0.00% New 592 $16K
Hexagon Capital Partners LLC 0.00% No change 580 $16K
Daiwa Securities Group Inc. 0.00% No change 545 $15K
Federation des caisses Desjardins du Quebec 0.00% No change 500 $14K
Lindbrook Capital, LLC 0.00% No change 427 $12K
First Horizon Advisors, Inc. 0.00% No change 344 $9K
Farther Finance Advisors, LLC 0.00% No change 315 $8K
Principal Securities, Inc. 0.00% Reduce -26.8% 292 $8K
Signaturefd, LLC 0.00% Reduce -4.6% 290 $8K
GAMMA Investing LLC 0.00% Add +9.2% 213 $6K
Washington Trust Advisors, Inc. 0.00% No change 211 $6K
Avior Wealth Management, LLC 0.00% New 138 $4K
Mitsubishi UFJ Asset Management Co., Ltd. 0.00% No change 127 $3K
Park Place Capital Corp 0.00% No change 115 $3K
Mather Group, Llc. 0.00% New 100 $3K
EverSource Wealth Advisors, LLC 0.00% No change 96 $2K
Truvestments Capital LLC 0.00% No change 84 $2K
SYSTM Wealth Solutions LLC 0.00% No change 84 $2K
Federated Hermes, Inc. 0.00% Reduce -23.6% 84 $2K
Bellevue Asset Management, LLC 0.00% No change 81 $2K
Allworth Financial LP 0.00% Add +11.4% 49 $1K
Parallax Volatility Advisers, L.P. 0.00% New 32 $868
JFS Wealth Advisors, LLC 0.00% No change 27 $733
Arax Advisory Partners 0.00% No change 25 $679
Global Retirement Partners, LLC 0.00% No change 23 $624
Institutional & Family Asset Management, LLC 0.00% No change 21 $570
Bell Investment Advisors, Inc 0.00% No change 20 $543
Rothschild Investment LLC 0.00% New 15 $407
Quadrant Capital Group LLC 0.00% No change 15 $407
CIBC Private Wealth Group LLC 0.00% New 15 $401
SJS Investment Consulting Inc. 0.00% No change 13 $353
MassMutual Private Wealth & Trust, FSB 0.00% Add +80.0% 9 $244
Bokf, NA 0.00% No change 7 $187
Cornerstone Planning Group LLC 0.00% No change 6 $154
DiNuzzo Private Wealth, Inc. 0.00% No change 5 $136
Covestor Ltd 0.00% No change 7 $0

"% of holder's portfolio" is INSM's weight in each manager's 13F, not the share of Insmed Inc. the manager owns.