What does CUSIP 457669307 represent in this 13F holders report?

CUSIP 457669307 is the security identifier for INSM - INSMED Inc - COMMON STOCK used to aggregate holder disclosures.

How many institutions held INSM - INSMED Inc - COMMON STOCK in Q1 2022?

211 institutional investors reported INSM - INSMED Inc - COMMON STOCK for Q1 2022. Use the holders table for investor-level position and value details.

INSMED Inc - COMMON STOCK (INSM)

CUSIP: 457669307

Q1 2022 13F Holders as of 31 Mar 2022

Type / Class: Equity / COMMON STOCK
Shares outstanding: 215,494,533
Total 13F shares: 126,479,239
Share change: +3,290,089
Total reported value: $2,971,923,265
Put/Call ratio: 58%
Price per share: $23.50
Number of holders: 211
Value change: +$75,140,734
Number of buys: 116
Number of sells: 84

Quarterly Holders Quick Answers

What is CUSIP 457669307?
CUSIP 457669307 identifies INSM - INSMED Inc - COMMON STOCK in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2022
Previous quarter: Q4 2021

Recent filing periods for CUSIP 457669307:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of INSM - INSMED Inc - COMMON STOCK (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	7.1%	15,321,204	$417,350,000	—	31 Dec 2021	13F
VANGUARD GROUP INC	13F	Company	5.2%	11,120,430	$302,920,000	—	31 Dec 2021	13F
BlackRock Finance, Inc.	13F	Company	4.3%	9,318,130	$253,827,000	—	31 Dec 2021	13F
JANUS HENDERSON GROUP PLC	13F	Company	3.7%	7,881,558	$214,700,000	—	31 Dec 2021	13F
Palo Alto Investors LP	13F	Company	2.8%	6,025,706	$164,140,000	—	31 Dec 2021	13F
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	13F	Company	2.3%	4,914,140	$133,861,000	—	31 Dec 2021	13F
STATE STREET CORP	13F	Company	2%	4,353,768	$118,597,000	—	31 Dec 2021	13F
AMERIPRISE FINANCIAL INC	13F	Company	1.9%	4,158,422	$113,276,000	—	31 Dec 2021	13F
FMR LLC	13F	Company	1.6%	3,545,231	$96,572,000	—	31 Dec 2021	13F
Bellevue Group AG	13F	Company	1.6%	3,520,861	$95,908,000	—	31 Dec 2021	13F
FRANKLIN RESOURCES INC	13F	Company	1.5%	3,328,167	$90,659,000	—	31 Dec 2021	13F
MACQUARIE GROUP LTD	13F	Company	1.5%	3,179,883	$86,620,000	—	31 Dec 2021	13F
PICTET ASSET MANAGEMENT SA	13F	Company	1.3%	2,898,755	$78,962,000	—	31 Dec 2021	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	1.3%	2,819,013	$76,790,000	—	31 Dec 2021	13F
Point72 Asset Management, L.P.	13F	Company	1.1%	2,399,252	$65,356,000	—	31 Dec 2021	13F
BAKER BROS. ADVISORS LP	13F	Company	1%	2,156,001	$58,729,000	—	31 Dec 2021	13F
Holocene Advisors, LP	13F	Company	0.99%	2,136,586	$58,201,000	—	31 Dec 2021	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.96%	2,057,992	$56,059,000	—	31 Dec 2021	13F
Polar Capital Holdings Plc	13F	Company	0.83%	1,798,209	$48,983,000	—	31 Dec 2021	13F
Avidity Partners Management LP	13F	Company	0.67%	1,450,000	$39,498,000	—	31 Dec 2021	13F
Fairmount Funds Management LLC	13F	Company	0.61%	1,313,607	$35,783,000	—	31 Dec 2021	13F
SAMLYN CAPITAL, LLC	13F	Company	0.61%	1,306,992	$35,603,000	—	31 Dec 2021	13F
LOOMIS SAYLES & CO L P	13F	Company	0.6%	1,302,510	$35,480,000	—	31 Dec 2021	13F
NORGES BANK	13F	Company	0.6%	1,296,198	$35,308,000	—	31 Dec 2021	13F
NORTHERN TRUST CORP	13F	Company	0.57%	1,222,716	$33,307,000	—	31 Dec 2021	13F
SUVRETTA CAPITAL MANAGEMENT, LLC	13F	Company	0.5%	1,081,532	$29,461,000	—	31 Dec 2021	13F
S.c.a. Candriam	13F	Individual	0.45%	965,755	$26,307,000	—	31 Dec 2021	13F
EAGLE ASSET MANAGEMENT INC	13F	Company	0.41%	881,370	$24,079,000	—	31 Dec 2021	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.39%	849,574	$23,143,000	—	31 Dec 2021	13F
AXA S.A.	13F	Company	0.37%	800,829	$21,815,000	—	31 Dec 2021	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.36%	782,603	$21,318,000	—	31 Dec 2021	13F
First Light Asset Management, LLC	13F	Company	0.32%	698,369	$19,024,000	—	31 Dec 2021	13F
Novo Holdings A/S	13F	Company	0.32%	695,840	$18,955,000	—	31 Dec 2021	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.27%	591,112	$16,102,000	—	31 Dec 2021	13F
MORGAN STANLEY	13F	Company	0.26%	556,168	$15,150,000	—	31 Dec 2021	13F
SECTORAL ASSET MANAGEMENT INC	13F	Company	0.25%	528,342	$14,392,000	—	31 Dec 2021	13F
Bank of New York Mellon Corp	13F	Company	0.23%	504,152	$13,733,000	—	31 Dec 2021	13F
Nuveen Asset Management, LLC	13F	Company	0.23%	504,444	$13,299,000	—	31 Dec 2021	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.22%	463,326	$12,621,000	—	31 Dec 2021	13F
Hood River Capital Management LLC	13F	Company	0.21%	449,136	$12,234,000	—	31 Dec 2021	13F
Sofinnova Investments, Inc.	13F	Company	0.21%	441,773	$12,034,000	—	31 Dec 2021	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.2%	430,258	$11,721,000	—	31 Dec 2021	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.19%	409,216	$11,147,000	—	31 Dec 2021	13F
Paradigm Biocapital Advisors LP	13F	Company	0.18%	394,358	$10,742,000	—	31 Dec 2021	13F
TD ASSET MANAGEMENT INC	13F	Company	0.18%	388,962	$10,595,000	—	31 Dec 2021	13F
PEREGRINE CAPITAL MANAGEMENT LLC	13F	Company	0.16%	353,627	$9,633,000	—	31 Dec 2021	13F
C WorldWide Group Holding A/S	13F	Company	0.16%	343,110	$9,346,000	—	31 Dec 2021	13F
Steinar J. Engelsen	3/4/5	Director	— class O/S missing	320,802	$9,184,561	—	01 Nov 2021	3/4/5
SCOUT INVESTMENTS, INC.	13F	Company	0.15%	324,560	$8,841,000	—	31 Dec 2021	13F
Granahan Investment Management, LLC	13F	Company	0.14%	305,663	$8,326,000	—	31 Dec 2021	13F

Institutional Holders of INSMED Inc - COMMON STOCK (INSM) as of Q1 2022

As of 31 Mar 2022, INSMED Inc - COMMON STOCK (INSM) was held by 211 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 126,479,239 shares. The largest 10 holders included PRICE T ROWE ASSOCIATES INC /MD/, VANGUARD GROUP INC, BlackRock Inc., JANUS HENDERSON GROUP PLC, Palo Alto Investors LP, STATE STREET CORP, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC, PICTET ASSET MANAGEMENT SA, Bellevue Group AG, and AMERIPRISE FINANCIAL INC. This page lists 211 institutional shareholders reporting positions in this security for the Q1 2022 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2022 vs Q4 2021 Across Filers

Q4 2021 holders

201

Q1 2022 holders

211

Holder diff

Investor	Q4 2021 Shares	Q1 2022 Shares	Share Diff	Share Chg %	Q4 2021 Value $	Q1 2022 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.