- Type / Class
- Equity / Common Stock
- Shares outstanding
- 213,961,288
- Total 13F shares
- 106,602,088
- Share change
- -206,372
- Total reported value
- $3,631,335,192
- Put/Call ratio
- 75%
- Price per share
- $34.06
- Number of holders
- 194
- Value change
- -$6,653,428
- Number of buys
- 83
- Number of sells
- 107
Quarterly Holders Quick Answers
What is CUSIP 457669307?
CUSIP 457669307 identifies INSM - INSMED Inc - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 457669307:
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 |
|---|---|---|---|---|---|---|---|---|
| FMR LLC |
13F
|
Company |
5.6%
|
12,088,544
|
$402,427,000 | — | 31 Dec 2020 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
4.5%
|
9,652,304
|
$321,325,000 | — | 31 Dec 2020 | |
| VANGUARD GROUP INC |
13F
|
Company |
4.4%
|
9,363,127
|
$311,698,000 | — | 31 Dec 2020 | |
| BlackRock Finance, Inc. |
13F
|
Company |
3.9%
|
8,241,967
|
$274,375,000 | — | 31 Dec 2020 | |
| Palo Alto Investors LP |
13F
|
Company |
2.9%
|
6,105,980
|
$203,268,000 | — | 31 Dec 2020 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
2.7%
|
5,822,413
|
$193,831,000 | — | 31 Dec 2020 | |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
1.7%
|
3,703,626
|
$123,294,000 | — | 31 Dec 2020 | |
| STATE STREET CORP |
13F
|
Company |
1.7%
|
3,593,670
|
$119,633,000 | — | 31 Dec 2020 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
1.4%
|
2,941,597
|
$97,927,000 | — | 31 Dec 2020 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
1.3%
|
2,794,705
|
$93,036,000 | — | 31 Dec 2020 | |
| BAKER BROS. ADVISORS LP |
13F
|
Company |
1%
|
2,156,001
|
$71,773,000 | — | 31 Dec 2020 | |
| Artisan Partners Limited Partnership |
13F
|
Company |
0.96%
|
2,048,532
|
$68,196,000 | — | 31 Dec 2020 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
0.94%
|
2,004,539
|
$66,731,000 | — | 31 Dec 2020 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.86%
|
1,832,886
|
$61,017,000 | — | 31 Dec 2020 | |
| Bellevue Group AG |
13F
|
Company |
0.76%
|
1,617,000
|
$53,830,000 | — | 31 Dec 2020 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.75%
|
1,596,631
|
$53,151,000 | — | 31 Dec 2020 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.61%
|
1,294,528
|
$43,095,000 | — | 31 Dec 2020 | |
| WESTFIELD CAPITAL MANAGEMENT CO LP |
13F
|
Company |
0.6%
|
1,278,676
|
$42,567,000 | — | 31 Dec 2020 | |
| EAGLE ASSET MANAGEMENT INC |
13F
|
Company |
0.57%
|
1,211,858
|
$40,342,000 | — | 31 Dec 2020 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.55%
|
1,183,599
|
$39,402,000 | — | 31 Dec 2020 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.54%
|
1,161,620
|
$38,672,000 | — | 31 Dec 2020 | |
| CARILLON TOWER ADVISERS, INC. |
13F
|
Company |
0.5%
|
1,074,867
|
$35,782,000 | — | 31 Dec 2020 | |
| First Light Asset Management, LLC |
13F
|
Company |
0.5%
|
1,071,219
|
$35,661,000 | — | 31 Dec 2020 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.47%
|
1,002,497
|
$33,373,000 | — | 31 Dec 2020 | |
| Fairmount Funds Management LLC |
13F
|
Company |
0.45%
|
961,797
|
$32,018,000 | — | 31 Dec 2020 | |
| Holocene Advisors, LP |
13F
|
Company |
0.43%
|
928,091
|
$30,896,000 | — | 31 Dec 2020 | |
| NORGES BANK |
13F
|
Company |
0.39%
|
826,536
|
$27,515,000 | — | 31 Dec 2020 | |
| WADDELL & REED FINANCIAL INC |
13F
|
Company |
0.38%
|
814,411
|
$27,112,000 | — | 31 Dec 2020 | |
| LOOMIS SAYLES & CO L P |
13F
|
Company |
0.37%
|
794,147
|
$26,437,000 | — | 31 Dec 2020 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.35%
|
743,516
|
$24,752,000 | — | 31 Dec 2020 | |
| Polar Capital Holdings Plc |
13F
|
Company |
0.33%
|
701,301
|
$23,346,000 | — | 31 Dec 2020 | |
| SAMLYN CAPITAL, LLC |
13F
|
Company |
0.32%
|
690,411
|
$22,984,000 | — | 31 Dec 2020 | |
| Invesco Ltd. |
13F
|
Company |
0.32%
|
676,513
|
$22,521,000 | — | 31 Dec 2020 | |
| MORGAN STANLEY |
13F
|
Company |
0.28%
|
603,097
|
$20,077,000 | — | 31 Dec 2020 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.28%
|
601,993
|
$20,040,000 | — | 31 Dec 2020 | |
| AXA S.A. |
13F
|
Company |
0.25%
|
528,913
|
$17,608,000 | — | 31 Dec 2020 | |
| Hood River Capital Management LLC |
13F
|
Company |
0.24%
|
521,556
|
$17,363,000 | — | 31 Dec 2020 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.24%
|
506,964
|
$16,876,000 | — | 31 Dec 2020 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
0.23%
|
486,717
|
$16,203,000 | — | 31 Dec 2020 | |
| FRONTIER CAPITAL MANAGEMENT CO LLC |
13F
|
Company |
0.21%
|
450,177
|
$14,986,000 | — | 31 Dec 2020 | |
| PUTNAM INVESTMENTS LLC |
13F
|
Company |
0.2%
|
433,010
|
$14,415,000 | — | 31 Dec 2020 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.2%
|
432,763
|
$14,407,000 | — | 31 Dec 2020 | |
| Novo Holdings A/S |
13F
|
Company |
0.2%
|
430,107
|
$14,318,000 | — | 31 Dec 2020 | |
| C WorldWide Group Holding A/S |
13F
|
Company |
0.18%
|
383,110
|
$12,754,000 | — | 31 Dec 2020 | |
| NATIXIS |
13F
|
Company |
0.17%
|
362,923
|
$12,082,000 | — | 31 Dec 2020 | |
| RICE HALL JAMES & ASSOCIATES, LLC |
13F
|
Company |
0.17%
|
361,850
|
$12,046,000 | — | 31 Dec 2020 | |
| Granahan Investment Management, LLC |
13F
|
Company |
0.16%
|
347,981
|
$11,584,000 | — | 31 Dec 2020 | |
| SUVRETTA CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.16%
|
337,145
|
$11,224,000 | — | 31 Dec 2020 | |
| Sofinnova Investments, Inc. |
13F
|
Company |
0.14%
|
309,662
|
$10,309,000 | — | 31 Dec 2020 | |
| Sycale Advisors (NY) LLC |
13F
|
Company |
0.14%
|
303,902
|
$10,117,000 | — | 31 Dec 2020 |
Institutional Holders of INSMED Inc - Common Stock (INSM) as of Q1 2021
As of 31 Mar 2021,
INSMED Inc - Common Stock (INSM) was held by
194 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
106,602,088 shares.
The largest 10 holders included
PRICE T ROWE ASSOCIATES INC /MD/, VANGUARD GROUP INC, BlackRock Inc., JANUS HENDERSON GROUP PLC, FMR LLC, Palo Alto Investors LP, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC, AMERIPRISE FINANCIAL INC, STATE STREET CORP, and Point72 Asset Management, L.P..
This page lists
194
institutional shareholders reporting positions in this security
for the Q1 2021 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2021 vs Q4 2020 Across Filers
Q4 2020 holders
202
Q1 2021 holders
194
Holder diff
-8
| Investor | Q4 2020 Shares | Q1 2021 Shares | Share Diff | Share Chg % | Q4 2020 Value $ | Q1 2021 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.
An asterisk sign (*) next to the price indicates that the price is likely invalid.