Insulet Corp. 13F holders
736 funds reported a position in Insulet Corp. in their 13F for the quarter ended 30 June 2026, together 71.8 million shares worth $10.95 billion. Against the quarter before, 72 opened a position, 331 added, 255 trimmed and 140 sold out; together they bought a net 1.1 million shares. The largest holders: BlackRock, Inc., Vanguard Capital Management LLC and State Street Corp.
Funds holding736-58 on Q1 2026
Shares they held71.8Mworth $10.95 billion
Net bought on the quarter1.1M sharesabout $168.6 million at the funds' values
Funds buying to selling403 to 395opened or added, to cut or sold
Opened 72Added 331Held 73Trimmed 255Sold out 140
What each fund did in PODD against its 13F for the quarter before; a change under 0.1% of a holding counts as held
Funds reporting a position in PODD in their 13F, each quarter; hover a bar for the shares they held
Filed so far for the quarter to 30 September 2026
4,696 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 317 reported a position in Insulet Corp.: 56 opened one, 104 added, 110 trimmed and 67 sold out, a net 1.3 million shares sold.
The largest moves in the name among the funds that have filed, against each fund's previous 13F.
The well-known funds
Of the 44 funds followed here, 1 reported a position in Insulet Corp. in a 13F for the quarter ended 30 September 2026, and 10 more in a 13F for an earlier quarter, the latest each has filed. The largest: Baillie Gifford, 2.0 million shares worth $310.9 million, 0.3% of its reported book (its 13F for the quarter ended 30 June 2026). In the quarter, 0 funds added or opened a position and 1 trimmed or sold out; together they sold a net 158,557 shares, about $20.6 million at the funds' own value per share on 30 September 2026. A change under 0.1% of a holding counts as held.
| 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, an earlier quarter | 13F |
| Two Sigma Investments | 1,903,734 | $289.8 million | 0.2% | +1,141,385 | added | 30 June 2026, an earlier quarter | 13F |
| Geode Capital Management | 1,845,304 | $240.3 million | 0.0% | -158,557 | trimmed | 30 September 2026 | 13F |
| Norges Bank | 1,047,986 | $159.6 million | 0.0% | held | 30 June 2026, an earlier quarter | 13F | |
| FMR LLC | 964,297 | $146.8 million | 0.0% | -3,010,415 | trimmed | 30 June 2026, an earlier quarter | 13F |
| Millennium Management | 865,387 | $131.8 million | 0.1% | +566,795 | added | 30 June 2026, an earlier quarter | 13F |
| Citadel Advisors | 796,746 | $121.3 million | 0.1% | +643,307 | added | 30 June 2026, an earlier quarter | 13F |
| Renaissance Technologies | 202,083 | $30.8 million | 0.0% | -223,920 | trimmed | 30 June 2026, an earlier quarter | 13F |
| Bridgewater Associates | 156,413 | $23.8 million | 0.1% | +121,077 | added | 30 June 2026, an earlier quarter | 13F |
| Capital Research Global Investors | 155,313 | $23.6 million | 0.0% | -1,514,243 | trimmed | 30 June 2026, an earlier quarter | 13F |
| Alta Fox | 82,600 | $12.6 million | 2.5% | +82,600 | new | 30 June 2026, an earlier quarter | 13F |
Value is what the fund reported.
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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.The largest holders
| Fund | Shares | Share of all | Value | Of its book | Change in shares | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 6,690,192 | 9.31% | $1.02 billion | 0.01% | +314,249 | 13F |
| Vanguard Capital Management LLC | 4,525,333 | 6.30% | $689.0 million | 0.01% | -53,941 | 13F |
| State Street Corp. | 3,197,555 | 4.45% | $486.8 million | 0.01% | +155,101 | 13F |
| Vanguard Portfolio Management LLC | 3,075,932 | 4.28% | $468.3 million | 0.02% | -374,055 | 13F |
| AQR Capital Management LLC | 2,455,135 | 3.42% | $373.8 million | 0.13% | +856,411 | 13F |
| Baillie Gifford & Co. | 2,042,313 | 2.84% | $310.9 million | 0.28% | +12,821 | 13F |
| Geode Capital Management, LLC | 2,003,861 | 2.79% | $304.0 million | 0.02% | -21,837 | 13F |
| Two Sigma Investments, LP | 1,903,734 | 2.65% | $289.8 million | 0.23% | +1,141,385 | 13F |
| Invesco Ltd. | 1,694,651 | 2.36% | $258.0 million | 0.02% | +598,114 | 13F |
| T. Rowe Price Investment Management, Inc. | 1,512,160 | 2.11% | $230.2 million | 0.15% | -303,582 | 13F |
| Morgan Stanley | 1,479,050 | 2.06% | $225.2 million | 0.01% | +333,119 | 13F |
| Arrowstreet Capital, Limited Partnership | 1,471,069 | 2.05% | $224.0 million | 0.10% | +241,141 | 13F |
| Clearbridge Investments, LLC | 1,319,381 | 1.84% | $200.9 million | 0.17% | -1,645 | 13F |
| Soleus Capital Management, L.P. | 1,049,000 | 1.46% | $159.7 million | 5.50% | +486,500 | 13F |
| Norges Bank | 1,047,986 | 1.46% | $159.6 million | 0.02% | 13F | |
| Jupiter Asset Management Ltd | 1,026,691 | 1.43% | $156.3 million | 0.78% | +316,789 | 13F |
| FMR LLC | 964,297 | 1.34% | $146.8 million | 0.01% | -3,010,415 | 13F |
| Millennium Management LLC | 865,387 | 1.20% | $131.8 million | 0.09% | +566,795 | 13F |
| FIL Ltd | 840,026 | 1.17% | $127.9 million | 0.09% | -171,979 | 13F |
| Goldman Sachs Group Inc. | 818,265 | 1.14% | $124.6 million | 0.01% | -45,651 | 13F |
| Citadel Advisors LLC | 796,746 | 1.11% | $121.3 million | 0.07% | +643,307 | 13F |
| UBS AM, a distinct business unit of UBS Asset Management Americas LLC | 773,361 | 1.08% | $117.7 million | 0.02% | -21,986 | 13F |
| Federated Hermes, Inc. | 702,194 | 0.98% | $106.9 million | 0.15% | -11,698 | 13F |
| Vestal Point Capital, LP | 670,000 | 0.93% | $102.0 million | 2.38% | +619,399 | 13F |
| Qube Research & Technologies Ltd | 663,968 | 0.92% | $101.1 million | 0.11% | +22,292 | 13F |
| Northern Trust Corp. | 649,908 | 0.90% | $98.9 million | 0.01% | -43,909 | 13F |
| Nordea Investment Management AB | 618,174 | 0.86% | $95.2 million | 0.08% | +60,884 | 13F |
| Frontier Capital Management Co. LLC | 622,506 | 0.87% | $94.8 million | 0.88% | +449,993 | 13F |
| JPMorgan Chase & Co. | 595,123 | 0.83% | $94.4 million | 0.01% | +307,970 | 13F |
| Charles Schwab Investment Management Inc. | 597,871 | 0.83% | $91.0 million | 0.01% | +54,118 | 13F |
| Dimensional Fund Advisors LP | 547,577 | 0.76% | $83.4 million | 0.01% | +178,380 | 13F |
| UBS Group AG | 543,030 | 0.76% | $82.7 million | 0.01% | +97,091 | 13F |
| Man Group plc | 517,217 | 0.72% | $78.7 million | 0.15% | -199,209 | 13F |
| Amundi | 507,847 | 0.71% | $77.3 million | 0.02% | +60,929 | 13F |
| Ameriprise Financial Inc. | 506,374 | 0.71% | $77.1 million | 0.02% | +202,295 | 13F |
| Alecta Tjanstepension Omsesidigt | 469,400 | 0.65% | $71.5 million | 0.30% | +75,100 | 13F |
| Vinva Investment Management Ltd | 430,460 | 0.60% | $68.5 million | 0.46% | +201,623 | 13F |
| Acadian Asset Management LLC | 446,382 | 0.62% | $67.9 million | 0.08% | +189,798 | 13F |
| D. E. Shaw & Co., Inc. | 426,520 | 0.59% | $64.9 million | 0.04% | +292,923 | 13F |
| Bank of America Corp. | 426,409 | 0.59% | $64.9 million | 0.00% | +30,369 | 13F |
| Bank of New York Mellon Corp | 398,130 | 0.55% | $60.6 million | 0.01% | +14,698 | 13F |
| Vanguard Fiduciary Trust Co. | 398,017 | 0.55% | $60.6 million | 0.01% | -8,058 | 13F |
| Nomura Asset Management International Inc. | 367,746 | 0.51% | $56.0 million | 0.08% | -25,527 | 13F |
| Westfield Capital Management Co. LP | 352,717 | 0.49% | $53.7 million | 0.17% | +351,035 | 13F |
| Stephens Investment Management Group LLC | 337,747 | 0.47% | $51.4 million | 0.55% | +160,040 | 13F |
| Deutsche Bank AG | 335,980 | 0.47% | $51.2 million | 0.01% | -5,707 | 13F |
| Quantinno Capital Management LP | 316,922 | 0.44% | $48.3 million | 0.06% | +91,971 | 13F |
| Legal & General Group Plc | 311,452 | 0.43% | $47.4 million | 0.01% | -14,587 | 13F |
| Nuveen, LLC | 289,821 | 0.40% | $44.1 million | 0.01% | -8,970 | 13F |
| Aberdeen Group plc | 287,840 | 0.40% | $43.8 million | 0.06% | +43,083 | 13F |
The 50 largest of the 736 funds that reported a position in PODD in their 13F for the quarter ended 30 June 2026, by the value each reported.
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Share of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?Options the funds reported on PODD
| Fund | Option | Shares under the options | Value of those shares | Quarter ended | Filing |
|---|---|---|---|---|---|
| Citadel Advisors | Calls | 34,800 | $5.3 million | 30 June 2026 | 13F |
| Citadel Advisors | Puts | 30,200 | $4.6 million | 30 June 2026 | 13F |
| Point72 Asset Management | Puts | 7,900 | $1.2 million | 30 June 2026 | 13F |
| Point72 Asset Management | Calls | 6,300 | $959,175 | 30 June 2026 | 13F |
A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost.
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They are not counted in the holdings above. A put gains when the stock falls, a call when it rises, and a fund may hold either to hedge.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 27 October 2026 | 13G/A | BlackRock, Inc. and 1 other | 5.3 million | 7.7% | 30 September 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 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 |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
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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. 13D and 13GFails 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.