Insulet Corp. 13F holders
Of the 44 funds followed here, 12 reported a position in Insulet Corp. in a 13F for the quarter ended 30 June 2026. The largest: Baillie Gifford, 2.0 million shares worth $310.9 million, 0.3% of its reported book. New this quarter: Alta Fox.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Baillie Gifford | 2,042,313 | $310.9 million | 0.3% | +12,821 | added | 30 June 2026 | 13F |
| Geode Capital Management | 2,003,861 | $304.0 million | 0.0% | -21,837 | trimmed | 30 June 2026 | 13F |
| Two Sigma Investments | 1,903,734 | $289.8 million | 0.2% | +1,141,385 | added | 30 June 2026 | 13F |
| Norges Bank | 1,047,986 | $159.6 million | 0.0% | held | 30 June 2026 | 13F | |
| FMR LLC | 964,297 | $146.8 million | 0.0% | -3,010,415 | trimmed | 30 June 2026 | 13F |
| Millennium Management | 865,387 | $131.8 million | 0.0% | +566,795 | added | 30 June 2026 | 13F |
| Citadel Advisors | 861,746 | $131.2 million | 0.0% | +603,307 | added | 30 June 2026 | 13F |
| Renaissance Technologies | 202,083 | $30.8 million | 0.0% | -223,920 | trimmed | 30 June 2026 | 13F |
| Bridgewater Associates | 156,413 | $23.8 million | 0.1% | +121,077 | added | 30 June 2026 | 13F |
| Capital Research Global Investors | 155,313 | $23.6 million | 0.0% | -1,514,243 | trimmed | 30 June 2026 | 13F |
| Alta Fox | 82,600 | $12.6 million | 2.5% | +82,600 | new | 30 June 2026 | 13F |
| Point72 Asset Management | 14,200 | $2.2 million | 0.0% | +11,000 | added | 30 June 2026 | 13F |
Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.
Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 6 August 2026 | 13G/A | Fmr Llc and 3 others | 964,297 | 1.4% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 14 May 2026 | 13G/A | Capital Research Global Investors and 1 other | 1.7 million | 2.4% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 6 May 2026 | 13G/A | Fmr Llc and 3 others | 4.0 million | 5.6% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 30 April 2026 | 13G | Vanguard Capital Management and 1 other | 5.3 million | 7.5% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 5 February 2026 | 13G/A | Fmr Llc and 3 others | 6.3 million | 9.0% | 31 December 2025 | passive, institutional (13d-1(b)) | EDGAR |
| 30 October 2025 | 13G/A | The Vanguard Group and 1 other | 8.8 million | 12.5% | 30 September 2025 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder. Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.
Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 19 August 2026 | 446 | $148.03 | SEC |
| 18 August 2026 | 76 | $139.70 | SEC |
| 6 August 2026 | 34 | $133.26 | SEC |
| 31 July 2026 | 27 | $165.68 | SEC |
| 20 July 2026 | 209 | $164.06 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 446 on 19 August 2026. A fail is an operational fact about settlement, not a position.
Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to PODD by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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