Insulet Corp
PODD- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001145197
In the last 90 days, Insulet Corp insiders filed 1 open-market purchase and 0 sales; 731 institutions reported holding it in 13F filings for Q2 2026, worth $10.9B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Insulet Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 788
- −35 vs. Q4 2025
- Shares held
- 69.6M
- +9.04M (+14.9%) vs. Q4 2025
- Total value
- $14.6B
- −$2.61B (−15.2%) vs. Q4 2025
- New holders
- 86
- 327 more added
- Sold out
- 121
- 270 more reduced
12 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PODD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 731 | $10.9B |
| Q1 2026 | 788 | $14.6B |
| Q4 2025 | 835 | $20.0B |
| Q3 2025 | 814 | $21.1B |
| Q2 2025 | 796 | $22.0B |
| Q1 2025 | 717 | $18.6B |
| Q4 2024 | 683 | $18.4B |
| Q3 2024 | 625 | $16.5B |
| Q2 2024 | 600 | $14.1B |
| Q1 2024 | 564 | $12.0B |
| Q4 2023 | 593 | $15.3B |
| Q3 2023 | 530 | $11.2B |
| Q2 2023 | 579 | $20.7B |
| Q1 2023 | 584 | $23.3B |
| Q4 2022 | 526 | $20.7B |
| Q3 2022 | 468 | $16.3B |
| Q2 2022 | 451 | $15.6B |
| Q1 2022 | 482 | $18.9B |
| Q4 2021 | 475 | $18.6B |
| Q3 2021 | 435 | $19.8B |
| Q2 2021 | 462 | $19.0B |
| Q1 2021 | 453 | $18.1B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Insulet Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Baird Financial Group, Inc. | 133,415 | $28.0M | 0.04% | +10,418+8.5% | Added |
| D. E. Shaw & Co., Inc. | 133,597 | $28.0M | 0.02% | +105,593+377.1% | Added |
| William Blair Investment Management, LLC | 139,130 | $29.2M | 0.10% | −6,681−4.6% | Reduced |
| Zevenbergen Capital Investments LLC | 139,407 | $29.3M | 0.84% | +26,324+23.3% | Added |
| TD Asset Management Inc | 140,801 | $29.5M | 0.02% | +96,682+219.1% | Added |
| Canada Pension Plan Investment Board | 143,510 | $30.1M | 0.02% | +9,840+7.4% | Added |
| Eversept Partners, LP | 143,546 | $30.1M | 1.99% | +68,838+92.1% | Added |
| Janus Henderson Group PLC | 144,818 | $30.4M | 0.01% | +53,714+59.0% | Added |
| AustralianSuper Pty Ltd | 145,140 | $30.5M | 0.16% | −171,743−54.2% | Reduced |
| Ami Asset Management Corp | 150,335 | $31.5M | 2.01% | −4,989−3.2% | Reduced |
| Citadel Advisors LLC | 153,439 | $32.2M | 0.02% | +56,076+57.6% | Added |
| Vanguard Global Advisers, LLC | 154,521 | $32.4M | 0.02% | +154,521 | New |
| Parkman Healthcare Partners LLC | 156,561 | $32.9M | 3.41% | +15,701+11.1% | Added |
| SEI Investments Co | 156,602 | $32.9M | 0.03% | −24,238−13.4% | Reduced |
| Rhumbline Advisers | 157,468 | $33.0M | 0.03% | +1,440+0.9% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 160,116 | $33.6M | 0.02% | +12,667+8.6% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 162,723 | $34.1M | 0.06% | +25,565+18.6% | Added |
| Bellevue Group AG | 163,656 | $34.3M | 0.82% | −23,043−12.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 164,058 | $34.4M | 0.28% | +118,166+257.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 166,454 | $34.9M | 0.02% | +5,450+3.4% | Added |
| Capital World Investors | 168,001 | $35.3M | 0.00% | +10.0% | Added |
| Parnassus Investments | 169,019 | $35.5M | 0.10% | +2,115+1.3% | Added |
| Frontier Capital Management Co LLC | 172,513 | $36.2M | 0.37% | +56,681+48.9% | Added |
| HSBC Holdings PLC | 175,967 | $36.9M | 0.02% | +51,453+41.3% | Added |
| Stephens Investment Management Group LLC | 177,707 | $37.3M | 0.51% | +36,655+26.0% | Added |
| Robeco Institutional Asset Management B.V. | 180,695 | $37.9M | 0.05% | −34,827−16.2% | Reduced |
| Los Angeles Capital Management LLC | 185,745 | $39.0M | 0.15% | +59,832+47.5% | Added |
| Nomura Asset Management Co Ltd | 187,917 | $39.4M | 0.10% | +28,368+17.8% | Added |
| Chicago Capital, LLC | 202,246 | $42.4M | 1.14% | +20,015+11.0% | Added |
| Swiss National Bank | 206,500 | $43.3M | 0.02% | +13,600+7.1% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 224,873 | $47.2M | 0.05% | −33,902−13.1% | Reduced |
| Quantinno Capital Management LP | 224,951 | $47.2M | 0.08% | +58,388+35.1% | Added |
| Freestone Grove Partners LP | 226,560 | $47.5M | 0.34% | +28,070+14.1% | Added |
| Vinva Investment Management Ltd | 228,837 | $48.5M | 0.60% | +104,866+84.6% | Added |
| Standard Life Aberdeen plc | 244,757 | $51.4M | 0.08% | +19,328+8.6% | Added |
| Allianz Asset Management GmbH | 247,097 | $51.9M | 0.06% | −39,007−13.6% | Reduced |
| Raymond James Financial Inc | 257,726 | $53.8M | 0.02% | −113,890−30.6% | Reduced |
| Acadian Asset Management LLC | 256,584 | $53.8M | 0.08% | +139,471+119.1% | Added |
| Assenagon Asset Management S.A. | 257,719 | $54.1M | 0.09% | +100,740+64.2% | Added |
| Price T Rowe Associates Inc | 282,637 | $59.3M | 0.01% | +6,757+2.4% | Added |
| JPMorgan Chase & Co | 287,153 | $59.7M | 0.00% | +42,322+17.3% | Added |
| Millennium Management LLC | 298,592 | $62.7M | 0.05% | +65,643+28.2% | Added |
| Nuveen, LLC | 298,791 | $62.7M | 0.02% | +64,306+27.4% | Added |
| Royal Bank of Canada | 299,625 | $62.9M | 0.01% | −60,889−16.9% | Reduced |
| Ameriprise Financial Inc | 304,079 | $63.8M | 0.01% | −188,781−38.3% | Reduced |
| SG Americas Securities, LLC | 318,848 | $66.9M | 0.07% | +279,587+712.1% | Added |
| Legal & General Group Plc | 326,039 | $68.4M | 0.02% | −5,108−1.5% | Reduced |
| Deutsche Bank AG | 341,687 | $71.7M | 0.02% | +33,240+10.8% | Added |
| Dimensional Fund Advisors LP | 369,197 | $77.5M | 0.02% | +14,080+4.0% | Added |
| Bank of New York Mellon Corp | 383,432 | $80.5M | 0.01% | −15,303−3.8% | Reduced |
| Nomura Asset Management International Inc. | 393,273 | $82.5M | 0.14% | −27,559−6.5% | Reduced |
| Alecta Pensionsforsakring, Omsesidigt | 394,300 | $82.7M | 0.40% | +29,300+8.0% | Added |
| Bank of America Corp | 396,040 | $83.1M | 0.01% | −61,769−13.5% | Reduced |
| Vanguard Fiduciary Trust Co | 406,075 | $85.2M | 0.02% | +406,075 | New |
| Renaissance Technologies LLC | 426,003 | $89.4M | 0.14% | +122,720+40.5% | Added |
| UBS Group AG | 445,939 | $93.6M | 0.02% | +211,917+90.6% | Added |
| Amundi | 446,918 | $93.8M | 0.03% | +56,225+14.4% | Added |
| Voya Investment Management LLC | 455,560 | $95.6M | 0.10% | +54,690+13.6% | Added |
| Worldquant Millennium Advisors LLC | 463,397 | $97.2M | 0.37% | +163,662+54.6% | Added |
| Charles Schwab Investment Management Inc | 543,753 | $114.1M | 0.02% | +21,283+4.1% | Added |
| Nordea Investment Management AB | 557,290 | $115.7M | 0.11% | +6,157+1.1% | Added |
| Soleus Capital Management, L.P. | 562,500 | $118.0M | 4.78% | +412,500+275.0% | Added |
| Marshall Wace, LLP | 606,482 | $127.3M | 0.14% | +281,765+86.8% | Added |
| Qube Research & Technologies Ltd | 641,676 | $134.6M | 0.19% | +143,545+28.8% | Added |
| Artisan Partners Limited Partnership | 692,974 | $145.4M | 0.24% | +33,917+5.1% | Added |
| Northern Trust Corp | 693,817 | $145.6M | 0.02% | −18,784−2.6% | Reduced |
| Jupiter Asset Management Ltd | 709,902 | $149.0M | 0.79% | +475,438+202.8% | Added |
| Federated Hermes, Inc. | 713,892 | $149.8M | 0.24% | −53,942−7.0% | Reduced |
| Man Group plc | 716,426 | $150.3M | 0.31% | +281,858+64.9% | Added |
| Two Sigma Investments, LP | 762,349 | $160.0M | 0.13% | +395,627+107.9% | Added |
| UBS Asset Management Americas Inc | 795,347 | $166.9M | 0.03% | −10,772−1.3% | Reduced |
| Goldman Sachs Group Inc | 863,916 | $181.3M | 0.02% | +95,581+12.4% | Added |
| FIL Ltd | 1,012,005 | $212.4M | 0.16% | −94,450−8.5% | Reduced |
| Invesco Ltd. | 1,096,537 | $230.1M | 0.02% | −384,025−25.9% | Reduced |
| Morgan Stanley | 1,145,931 | $240.5M | 0.01% | +11,348+1.0% | Added |
| Arrowstreet Capital, Limited Partnership | 1,229,928 | $258.1M | 0.14% | +1,011,369+462.7% | Added |
| Clearbridge Investments, LLC | 1,321,026 | $277.2M | 0.24% | −66,501−4.8% | Reduced |
| American Century Companies Inc | 1,591,410 | $333.9M | 0.17% | +6,986+0.4% | Added |
| AQR Capital Management LLC | 1,598,724 | $335.5M | 0.15% | +1,139,609+248.2% | Added |
| Capital Research Global Investors | 1,669,556 | $350.3M | 0.05% | −2,739,416−62.1% | Reduced |
| T. Rowe Price Investment Management, Inc. | 1,815,742 | $381.0M | 0.26% | +1,815,404+537,101.8% | Added |
| Geode Capital Management, LLC | 2,025,698 | $423.6M | 0.03% | +19,285+1.0% | Added |
| Baillie Gifford & Co | 2,029,492 | $425.9M | 0.44% | −18,877−0.9% | Reduced |
| State Street Corp | 3,042,454 | $638.4M | 0.02% | −113,035−3.6% | Reduced |
| Vanguard Portfolio Management LLC | 3,449,987 | $723.9M | 0.04% | +3,449,987 | New |
| FMR LLC | 3,974,712 | $834.1M | 0.04% | −2,350,642−37.2% | Reduced |
| Vanguard Capital Management LLC | 4,579,274 | $960.9M | 0.02% | +4,579,274 | New |
| BlackRock, Inc. | 6,375,943 | $1.34B | 0.02% | −202,944−3.1% | Reduced |
| RTW Investments, LP | 0 | $0 | 0.00% | −324,600−100.0% | Sold out |
| Polar Capital Holdings Plc | 0 | $0 | 0.00% | −148,299−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −87,380−100.0% | Sold out |
| Castleark Management LLC | 0 | $0 | 0.00% | −80,957−100.0% | Sold out |
| Kames Capital plc | 0 | $0 | 0.00% | −66,687−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −66,083−100.0% | Sold out |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −49,372−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −41,538−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −38,616−100.0% | Sold out |
| Susquehanna Portfolio Strategies, LLC | 0 | $0 | 0.00% | −31,950−100.0% | Sold out |
| Munro Partners | 0 | $0 | 0.00% | −26,470−100.0% | Sold out |
| Katamaran Capital LLP | 0 | $0 | 0.00% | −18,260−100.0% | Sold out |