- Type / Class
- Equity / Common Stock
- Shares outstanding
- 213,961,288
- Total 13F shares
- 147,357,091
- Share change
- +2,553,787
- Total reported value
- $3,720,846,962
- Put/Call ratio
- 594%
- Price per share
- $25.25
- Number of holders
- 249
- Value change
- +$68,976,618
- Number of buys
- 130
- Number of sells
- 92
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 |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
|
Company |
6.2%
|
13,320,556
|
$281,063,732 | — | 30 Jun 2023 | |
| BlackRock Finance, Inc. |
13F
|
Company |
4.8%
|
10,258,282
|
$216,449,752 | — | 30 Jun 2023 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
4.8%
|
10,172,296
|
$214,637,000 | — | 30 Jun 2023 | |
| T. Rowe Price Investment Management, Inc. |
13F
|
Company |
3.9%
|
8,304,314
|
$175,222,000 | — | 30 Jun 2023 | |
| Deep Track Capital, LP |
13F
|
Company |
3%
|
6,500,000
|
$137,150,000 | — | 30 Jun 2023 | |
| STATE STREET CORP |
13F
|
Company |
2.8%
|
6,020,579
|
$127,034,217 | — | 30 Jun 2023 | |
| Palo Alto Investors LP |
13F
|
Company |
2.8%
|
5,889,491
|
$124,268,260 | — | 30 Jun 2023 | |
| MACQUARIE GROUP LTD |
13F
|
Company |
2.1%
|
4,391,080
|
$92,652,000 | — | 30 Jun 2023 | |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
2%
|
4,285,919
|
$90,432,891 | — | 30 Jun 2023 | |
| FMR LLC |
13F
|
Company |
1.9%
|
4,083,295
|
$86,157,514 | — | 30 Jun 2023 | |
| PICTET ASSET MANAGEMENT SA |
13F
|
Company |
1.7%
|
3,696,315
|
$77,992,247 | — | 30 Jun 2023 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
1.6%
|
3,433,640
|
$72,449,802 | — | 30 Jun 2023 | |
| Bellevue Group AG |
13F
|
Company |
1.5%
|
3,300,911
|
$69,649,222 | — | 30 Jun 2023 | |
| SUVRETTA CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.5%
|
3,109,334
|
$65,606,947 | — | 30 Jun 2023 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.3%
|
2,703,543
|
$57,044,777 | — | 30 Jun 2023 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
1.2%
|
2,524,643
|
$53,269,967 | — | 30 Jun 2023 | |
| Bank of New York Mellon Corp |
13F
|
Company |
1.1%
|
2,448,464
|
$51,662,584 | — | 30 Jun 2023 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
1%
|
2,195,188
|
$46,317,842 | — | 30 Jun 2023 | |
| Holocene Advisors, LP |
13F
|
Company |
0.97%
|
2,082,878
|
$43,948,726 | — | 30 Jun 2023 | |
| SAMLYN CAPITAL, LLC |
13F
|
Company |
0.92%
|
1,977,290
|
$41,720,819 | — | 30 Jun 2023 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.87%
|
1,859,204
|
$39,229,205 | — | 30 Jun 2023 | |
| Assenagon Asset Management S.A. |
13F
|
Company |
0.83%
|
1,782,054
|
$37,601,339 | — | 30 Jun 2023 | |
| Hudson Bay Capital Management LP |
13F
|
Company |
0.79%
|
1,700,000
|
$35,870,000 | — | 30 Jun 2023 | |
| Polar Capital Holdings Plc |
13F
|
Company |
0.79%
|
1,691,349
|
$35,687,464 | — | 30 Jun 2023 | |
| LOOMIS SAYLES & CO L P |
13F
|
Company |
0.75%
|
1,613,596
|
$34,047,000 | — | 30 Jun 2023 | |
| GW&K Investment Management, LLC |
13F
|
Company |
0.63%
|
1,353,264
|
$28,554,000 | — | 30 Jun 2023 | |
| Novo Holdings A/S |
13F
|
Company |
0.63%
|
1,339,304
|
$28,259,314 | — | 30 Jun 2023 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.62%
|
1,324,557
|
$27,948,153 | — | 30 Jun 2023 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.59%
|
1,261,095
|
$26,609,089 | — | 30 Jun 2023 | |
| NORGES BANK |
13F
|
Company |
0.56%
|
1,192,449
|
$25,160,674 | — | 30 Jun 2023 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.47%
|
1,011,218
|
$21,336,700 | — | 30 Jun 2023 | |
| RTW INVESTMENTS, LP |
13F
|
Company |
0.47%
|
1,000,000
|
$21,100,000 | — | 30 Jun 2023 | |
| BALYASNY ASSET MANAGEMENT L.P. |
13F
|
Company |
0.46%
|
994,058
|
$20,974,624 | — | 30 Jun 2023 | |
| EMERALD ADVISERS, LLC |
13F
|
Company |
0.46%
|
989,026
|
$20,868,449 | — | 30 Jun 2023 | |
| EVENTIDE ASSET MANAGEMENT, LLC |
13F
|
Company |
0.43%
|
912,103
|
$19,245,373 | — | 30 Jun 2023 | |
| BNP Paribas Asset Management Holding S.A. |
13F
|
Company |
0.4%
|
864,635
|
$18,244,000 | — | 30 Jun 2023 | |
| AXA S.A. |
13F
|
Company |
0.4%
|
850,114
|
$17,937,405 | — | 30 Jun 2023 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.39%
|
842,012
|
$17,766,453 | — | 30 Jun 2023 | |
| EMERALD MUTUAL FUND ADVISERS TRUST |
13F
|
Company |
0.39%
|
835,296
|
$17,624,746 | — | 30 Jun 2023 | |
| S.c.a. Candriam |
13F
|
Individual |
0.38%
|
807,200
|
$17,031,920 | — | 30 Jun 2023 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.37%
|
793,684
|
$16,746,732 | — | 30 Jun 2023 | |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
|
Company |
0.31%
|
658,546
|
$13,895,321 | — | 30 Jun 2023 | |
| First Light Asset Management, LLC |
13F
|
Company |
0.3%
|
645,686
|
$13,623,975 | — | 30 Jun 2023 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
0.28%
|
605,087
|
$12,767,326 | — | 30 Jun 2023 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.27%
|
569,100
|
$12,008,010 | — | 30 Jun 2023 | |
| MPM BioImpact LLC |
13F
|
Company |
0.25%
|
529,743
|
$11,177,577 | — | 30 Jun 2023 | |
| EAGLE ASSET MANAGEMENT INC |
13F
|
Company |
0.25%
|
528,344
|
$11,148,058 | — | 30 Jun 2023 | |
| VOYA INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.24%
|
520,991
|
$10,992,911 | — | 30 Jun 2023 | |
| SECTORAL ASSET MANAGEMENT INC |
13F
|
Company |
0.24%
|
517,841
|
$10,926,445 | — | 30 Jun 2023 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.23%
|
488,772
|
$10,313,089 | — | 30 Jun 2023 |
Institutional Holders of INSMED Inc - Common Stock (INSM) as of Q3 2023
As of 30 Sep 2023,
INSMED Inc - Common Stock (INSM) was held by
249 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
147,357,091 shares.
The largest 10 holders included
VANGUARD GROUP INC, PRICE T ROWE ASSOCIATES INC /MD/, BlackRock Inc., T. Rowe Price Investment Management, Inc., Deep Track Capital, LP, Palo Alto Investors LP, STATE STREET CORP, MACQUARIE GROUP LTD, FMR LLC, and WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC.
This page lists
249
institutional shareholders reporting positions in this security
for the Q3 2023 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2023 vs Q2 2023 Across Filers
Q2 2023 holders
221
Q3 2023 holders
249
Holder diff
28
| Investor | Q2 2023 Shares | Q3 2023 Shares | Share Diff | Share Chg % | Q2 2023 Value $ | Q3 2023 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.