Institutional Ownership
Insulet Corp
CUSIP 45784P101COMPODDQ1 2026
13D / 13G Filings
37
Schedule 13D/13G on record
Beneficial Filers
7
Distinct reporting persons
Largest Stake
15.0%
Max % of class reported
Institutional Holders
772
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
37 filings · latest Feb 5, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 5, 2026 | Fmr LLC | 13G/A | 9.0% | 6.31M | SEC |
| 2 | Oct 30, 2025 | The Vanguard Group | 13G/A | 12.5% | 8.80M | SEC |
| 3 | Aug 13, 2025 | Capital Research Global Investors | 13G/A | 6.7% | 4.74M | SEC |
| 4 | May 13, 2025 | Capital Research Global Investors | 13G/A | 8.7% | 6.08M | SEC |
| 5 | Nov 12, 2024 | Capital Research Global Investors | 13G/A | 11.1% | 7.77M | SEC |
| 6 | Oct 7, 2024 | Fmr LLC | 13G/A | 11.5% | — | SEC |
| 7 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 11.5% | 8.03M | SEC |
| 8 | Feb 9, 2024 | Capital World Investors | 13G/A | 3.3% | 2.31M | SEC |
| 9 | Feb 9, 2024 | Capital Research Global Investors | 13G/A | 13.6% | 9.48M | SEC |
| 10 | Feb 9, 2024 | Fmr LLC | 13G/A | 8.4% | — | SEC |
27 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Insulet Corp.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 6.38M | $1.34B |
| 2 | Fmr LLC | 3.97M | $834.05M |
| 3 | State Street Corp | 3.04M | $638.43M |
| 4 | Baillie Gifford & Co | 2.03M | $425.87M |
| 5 | Geode Capital Management, LLC | 2.03M | $423.58M |
| 6 | Capital Research Global Investors | 1.67M | $350.33M |
| 7 | Aqr Capital Management LLC | 1.60M | $335.48M |
| 8 | American Century Companies Inc | 1.59M | $333.94M |
| 9 | Clearbridge Investments, LLC | 1.32M | $277.20M |
| 10 | Arrowstreet Capital, Limited Partnership | 1.23M | $258.09M |