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Disclosery

INSM INSMED INC

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Stock (common), issuer CIK 1104506

433 managers (443 13F filers) reported a position in INSM shares at 2025-03-31, 199,619,358 shares in all. 52 filers opened a position and 48 filers sold out during the quarter.

Managers
433
13F filers
443
New
52
Added
185
Reduced
150
Sold out
48
Shares held by filers
199,619,358

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Walleye Capital LLCgroup of 2 filers holding34,478$2.63M+32,652Timeline
KENNEDY CAPITAL MANAGEMENT LLC34,397$2.62M0.06%-1,66113F-HRTimeline
KLP KAPITALFORVALTNING AS34,200$2.61M0.01%+1,20013F-HRTimeline
PROFUND ADVISORS LLC32,097$2.45M0.11%-4,98813F-HRTimeline
Mariner, LLCin group Mariner, LLC31,848$2.43M<0.01%+1,06013F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC31,438$2.4M<0.01%+13,18013F-HRTimelineGroup
MML INVESTORS SERVICES, LLC31,209$2.38M0.01%+8,25413F-HRTimeline
Lion Point Capital, LP30,500$2.33M14.84%-6,20013F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/30,406$2.32M<0.01%-7,34713F-HRTimelineGroup
ArrowMark Colorado Holdings LLC30,000$2.29M0.04%013F-HRTimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers29,862$2.28M<0.01%+8,53713F-HRTimelineGroup
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC28,659$2.19M0.05%-65,90013F-HRTimelineGroup
Skandinaviska Enskilda Banken AB (publ)27,789$2.12M0.01%+6,70513F-HRTimeline
Verition Fund Management LLC26,474$2.02M0.01%-2,05913F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC26,233$2M0.01%-11113F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP26,216$2M<0.01%-40,47413F-HRTimelineGroup
F/m Investments LLC26,153$2M0.08%-16,64013F-HRTimeline
STRS OHIO25,700$1.96M0.01%+80013F-HRTimeline
OCONNOR, A Distinct Business Unit of UB…25,427$1.94M0.05%-1,18813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Compound Planning, Inc.25,426$1.94M0.09%+65213F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC24,415$1.86M0.07%-9,39013F-HRTimeline
Cinctive Capital Management LP23,553$1.8M0.14%-1,69913F-HRTimeline
HighVista Strategies LLC21,440$1.64M0.63%-6,17213F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd21,250$1.62M0.08%new13F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC21,423$1.61M<0.01%+31513F-HRTimelineGroup
Cetera Investment Advisers20,679$1.58M<0.01%+10,52513F-HRTimeline
Simplify Asset Management Inc.20,630$1.57M0.07%+11013F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …19,935$1.52M0.02%+5,45313F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…19,574$1.49M0.01%013F-HRTimeline
Springhill Fund Asset Management (HK) C…19,192$1.46M7.02%-50,30813F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…18,804$1.43M0.01%+92913F-HRTimelineGroup
Dana Investment Advisors, Inc.18,446$1.41M0.05%-2,74713F-HRTimeline
SummitTX Capital, L.P.17,928$1.37M0.06%13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…17,551$1.34M0.05%013F-HRTimelineGroup
Schonfeld Strategic Advisors LLC16,221$1.24M0.01%+7,96113F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al16,065$1.23M0.01%13F-HRTimeline
CenterBook Partners LP15,991$1.22M0.08%+6,60013F-HRTimeline
SECTORAL ASSET MANAGEMENT INC15,230$1.16M0.9%+7,85913F-HRTimeline
Connor, Clark & Lunn Investment Managem…15,143$1.16M0.01%new13F-HRTimeline
SIMPLEX TRADING, LLC14,467$1.1M0.04%-4,24813F-HRTimeline
Henshaw Capital LLC14,435$1.1M0.05%013F-HRTimeline
E Fund Management Co., Ltd.13,643$1.04M0.05%+78513F-HRTimeline
XPONANCE LLC13,359$1.02M0.01%+67013F-HRTimeline
MACKENZIE FINANCIAL CORP13,103$1000K<0.01%+2,22013F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…12,775$975K0.01%new13F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP12,319$940K<0.01%-2,41113F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC12,084$922K<0.01%+2,87913F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA11,550$881K<0.01%+6,79913F-HRTimelineGroup
SIH Partners, LLLPin group SIH Partners, LLLP11,415$871K0.08%new13F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\11,323$864K<0.01%+1,79013F-HRTimelineGroup
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC11,036$842K0.01%+3,08113F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…10,643$812K<0.01%+1,75613F-HRTimelineGroup
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG10,510$802K0.01%013F-HRTimelineGroup
SHELL ASSET MANAGEMENT CO10,135$773K0.04%-42113F-HRTimeline
Allostery Investments LP10,000$763K1.1%013F-HRTimeline
Aster Capital Management (DIFC) Ltd9,271$756K0.14%+9,25113F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC9,830$750K0.01%+1,15513F-HRTimeline
Atria Investments, Inc9,591$732K0.01%+4,35913F-HRTimeline
AVANTAX ADVISORY SERVICES, INC.9,497$725K<0.01%+53013F-HRTimeline
NEOS Investment Management LLC9,181$700K0.01%-1,44513F-HRTimeline
Tema ETFs LLC9,181$700K0.21%-1,44513F-HRTimeline
Waldron Private Wealth LLC8,800$671K0.03%013F-HRTimeline
Beacon Financial Advisory LLC8,695$663K0.2%-24513F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…8,280$632K<0.01%-50113F-HRTimelineGroup
MYDA Advisors LLC8,000$610K0.22%new13F-HRTimeline
KBC Group NVin group KBC Group NV7,551$576K<0.01%+67813F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd7,486$571K0.01%new13F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…7,415$566K0.02%-11,07213F-HRTimelineGroup
GROUP ONE TRADING LLC7,361$562K0.02%-40,51313F-HRTimeline
Bayforest Capital Ltd7,054$538K0.23%+5,06713F-HR/ATimeline
Vident Advisory, LLCin group Vident Advisory, LLC6,855$523K0.01%+1,91813F-HRTimelineGroup
COMMERCE BANKin group COMMERCE BANK6,851$523K<0.01%+9313F-HRTimelineGroup
Fiduciary Trust Coin group Fiduciary Trust Co6,329$483K0.01%new13F-HRTimelineGroup
Snowden Capital Advisors LLC6,240$476K0.02%-36213F-HRTimeline
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC6,074$463K0.09%-15,90013F-HRTimelineGroup
HighMark Wealth Management LLC6,010$459K0.27%013F-HRTimeline
AMALGAMATED BANK5,970$455K<0.01%+9113F-HRTimeline
PITCAIRN COin group PITCAIRN CO5,935$453K0.03%-8513F-HRTimelineGroup
INTRUST BANK NA5,882$449K0.04%+31613F-HRTimeline
Yorktown Management & Research Co Inc5,850$446K0.49%-5,12013F-HRTimeline
CAXTON ASSOCIATES LLP5,785$441K0.02%13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS5,685$434K<0.01%+3613F-HRTimeline
Atria Wealth Solutions, Inc.5,543$423K0.01%new13F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.5,475$418K<0.01%-6513F-HRTimeline
&PARTNERS5,310$414K<0.01%+37713F-HRTimeline
Values First Advisors, Inc.5,237$401K0.23%+3813F-HRTimeline
OneDigital Investment Advisors LLC5,226$399K<0.01%+1,67313F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC5,100$389K0.03%013F-HRTimeline
CANTOR FITZGERALD, L. P.in group CANTOR FITZGERALD, L. P.5,060$386K0.01%-4,94013F-HRTimelineGroup
Virtus Investment Advisers, LLCgroup of 2 filers holding4,986$380K+133Timeline
SYON CAPITAL LLC4,929$376K0.03%-34713F-HRTimeline
Financial Advocates Investment Manageme…4,836$369K0.03%-1013F-HRTimeline
CIBC Asset Management Inc4,777$364K<0.01%+9213F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.4,736$361K<0.01%-2,03113F-HRTimelineGroup
COLDSTREAM CAPITAL MANAGEMENT INC4,731$361K0.01%+1,18013F-HRTimeline
GF FUND MANAGEMENT CO. LTD.4,581$349K0.01%+82513F-HRTimeline
Private Advisor Group, LLC4,543$347K<0.01%-1,00013F-HRTimeline
Fulton Bank, N.A.4,476$341K0.01%new13F-HRTimeline
Neo Ivy Capital Management4,452$340K0.11%new13F-HRTimeline
Abel Hall, LLC4,271$326K0.2%+93813F-HRTimeline
SG Americas Securities, LLC4,195$320K<0.01%-68013F-HRTimeline
Avior Wealth Management, LLC4,151$317K0.01%+1,87313F-HRTimeline
Cresset Asset Management, LLC4,083$311K<0.01%-13213F-HRTimeline
EntryPoint Capital, LLC3,997$305K0.14%+74513F-HRTimeline
Sanctuary Advisors, LLC3,890$297K<0.01%+2913F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…3,772$288K<0.01%+54113F-HRTimeline
NISA INVESTMENT ADVISORS, LLC3,761$287K<0.01%+22813F-HRTimeline
Quantinno Capital Management LP3,590$274K<0.01%new13F-HRTimeline
Meeder Advisory Services, Inc.group of 2 filers holding3,551$271K-58Timeline
RWC Asset Management LLPin group RWC ASSET ADVISORS (US) LLC3,420$261K0.01%-6513F-HRTimelineGroup
ELEVATION POINT WEALTH PARTNERS, LLC3,397$259K0.02%-3713F-HR/ATimeline
Nebula Research & Development LLC3,379$258K0.02%new13F-HRTimeline
Sowell Financial Services LLC3,346$255K0.01%new13F-HRTimeline
M&T Bank Corpin group M&T Bank Corp3,293$252K<0.01%+14713F-HRTimelineGroup
Banco BTG Pactual S.A.3,285$251K0.06%-4,95513F-HRTimeline
BINGHAM PRIVATE WEALTH, LLC3,270$249K0.26%013F-HRTimeline
IEQ CAPITAL, LLC3,202$244K<0.01%new13F-HRTimeline
JGP Global Gestao de Recursos Ltda.3,147$240K0.18%-2,97313F-HRTimeline
TOWNSQUARE CAPITAL LLC3,088$236K<0.01%new13F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP3,078$235K<0.01%new13F-HRTimelineGroup
Forum Financial Management, LPin group Forum Financial Management, LP3,067$234K<0.01%new13F-HRTimelineGroup
HighPoint Advisor Group LLC3,264$233K0.01%-33213F-HRTimeline
FARALLON CAPITAL MANAGEMENT, L.L.C.3,000$229K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Tidal Investments LLCin group Tidal Investments LLC2,846$217K<0.01%new13F-HRTimelineGroup
Whalen Wealth Management Inc.2,845$217K0.14%new13F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.2,836$216K<0.01%-1,56013F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC2,692$205K<0.01%new13F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC2,677$204K<0.01%-36,70013F-HRTimeline
JOURNEY STRATEGIC WEALTH LLC2,647$202K0.01%new13F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…2,624$200K<0.01%new13F-HRTimelineGroup
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.2,500$191K<0.01%-2,50013F-HRTimelineGroup
JCIC Asset Management Inc.2,271$173K0.07%-28913F-HRTimeline
CWM, LLCin group CWM, LLC2,052$157K<0.01%+40413F-HRTimelineGroup
Parallel Advisors, LLC1,937$148K<0.01%-5313F-HRTimeline
IFP Advisors, Inc1,871$143K<0.01%-2313F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC1,716$130K<0.01%-28913F-HRTimelineGroup
State of Wyoming1,667$127K0.02%+12813F-HRTimeline
Fourth Dimension Wealth, LLC1,622$124K0.06%-2,39913F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/1,613$123K<0.01%-5513F-HRTimelineGroup
Northwest & Ethical Investments L.P.1,500$114K<0.01%+45013F-HRTimeline
PIN OAK INVESTMENT ADVISORS INC1,454$113K0.09%013F-HRTimeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…1,458$111K<0.01%-29,93213F-HRTimelineGroup
Strategic Investment Solutions, Inc. /IL1,040$79.3K0.02%new13F-HRTimeline
GAMMA Investing LLC1,009$77K0.01%+38613F-HR/ATimeline
Blue Trust, Inc.906$69.1K<0.01%+7513F-HRTimeline
SIGNATUREFD, LLC867$66.1K<0.01%+32513F-HRTimeline
Smartleaf Asset Management LLC769$60K0.01%-6113F-HRTimeline
Steward Partners Investment Advisory, L…753$57.4K<0.01%+34013F-HRTimeline
First Horizon Advisors, Inc.750$57.2K<0.01%+4013F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.827$53.7K<0.01%+23913F-HRTimelineGroup
Versant Capital Management, Inc698$53.2K0.01%+59013F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management685$52.3K<0.01%013F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK668$51K<0.01%+6213F-HRTimelineGroup
LANARK FINANCIAL, INC.643$49K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.642$49K<0.01%new13F-HRTimelineGroup
V-Square Quantitative Management LLC620$47.3K0.01%-3913F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.605$46K<0.01%+1513F-HRTimelineGroup
MONTAG A & ASSOCIATES INC517$39.4K<0.01%+1713F-HRTimeline
Federation des caisses Desjardins du Qu…500$38.1K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC447$32.2K<0.01%+113F-HRTimeline
Clearstead Advisors, LLC418$31.9K<0.01%013F-HRTimeline
Hexagon Capital Partners LLC408$31.1K0.01%013F-HRTimeline
Lindbrook Capital, LLC402$30.7K<0.01%+4413F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…401$30.6K<0.01%+8413F-HRTimelineGroup
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.355$27.1K<0.01%+22113F-HRTimelineGroup
Private Wealth Asset Management, LLC346$26.4K<0.01%13F-HRTimeline
MassMutual Private Wealth & Trust, FSB321$24.5K<0.01%+20513F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…321$24.5K<0.01%-27213F-HRTimelineGroup
Rise Advisors, LLC316$24.1K0.01%new13F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC317$24K<0.01%-1813F-HRTimelineGroup
DANSKE BANK A/S300$22.9K<0.01%013F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…262$20K<0.01%+22413F-HRTimelineGroup
Allworth Financial LP278$19.2K<0.01%+1413F-HRTimeline
ROTHSCHILD INVESTMENT LLC240$18.3K<0.01%+8513F-HRTimeline
Wayfinding Financial, LLC223$17K0.01%new13F-HRTimeline
PRIVATE TRUST CO NA222$16.9K<0.01%+3813F-HRTimeline
Sterling Capital Management LLC181$13.8K<0.01%+413F-HRTimeline
UMB Bank, n.a.174$13.3K<0.01%-613F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Covestor Ltd164$13K0.01%+113F-HRTimeline
Geneos Wealth Management Inc.162$12.4K<0.01%+10813F-HRTimeline
Washington Trust Advisors, Inc.149$11.4K<0.01%013F-HRTimeline
Parkside Financial Bank & Trust124$9.46K<0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP121$9.44K<0.01%-1513F-HR/ATimelineGroup
WPG Advisers, LLC112$8.54K0.01%-213F-HRTimeline
Wilmington Savings Fund Society, FSB96$7.32K<0.01%013F-HRTimeline
TRUST CO OF VERMONT95$7.25K<0.01%013F-HRTimeline
WOLFF WIESE MAGANA LLC94$7.17K<0.01%013F-HRTimeline
AlphaQuest LLC89$6.79K<0.01%-5013F-HRTimeline
Global Financial Private Client, LLC88$6.71K<0.01%+8213F-HRTimeline
ORG Partners LLC89$6.41K<0.01%new13F-HRTimeline
Truvestments Capital LLC84$6.41K<0.01%013F-HRTimeline
MATHER GROUP, LLC.70$5.34K<0.01%new13F-HRTimeline
JFS WEALTH ADVISORS, LLC58$4.42K<0.01%-1013F-HRTimeline
BELLEVUE ASSET MANAGEMENT, LLC57$4.35K<0.01%013F-HRTimeline
Cornerstone Planning Group LLC58$4.11K<0.01%+813F-HRTimeline
Larson Financial Group LLC53$4.04K<0.01%new13F-HRTimeline
Hemington Wealth Management55$4K<0.01%-1513F-HRTimeline
Amundiin group Amundi54$3.96K<0.01%+1213F-HRTimelineGroup
Stephens Consulting, LLC50$3.81K<0.01%new13F-HRTimeline
HIGHLINE WEALTH PARTNERS LLC48$3.66K<0.01%new13F-HRTimeline