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, Q4 2025
Institutional positions in Insulet Corp as of Dec 31, 2025. 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
- 835
- +37 vs. Q3 2025
- Shares held
- 70.4M
- +2.28M (+3.4%) vs. Q3 2025
- Total value
- $20.0B
- −$1.02B (−4.8%) vs. Q3 2025
- New holders
- 124
- 328 more added
- Sold out
- 87
- 268 more reduced
16 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Insulet Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prudential Financial Inc | 53,635 | $15.2M | 0.02% | −115,245−68.2% | Reduced |
| Virginia Retirement Systems Et Al | 53,980 | $15.3M | 0.09% | +5,280+10.8% | Added |
| Braun Stacey Associates Inc | 55,845 | $15.9M | 0.51% | +1,893+3.5% | Added |
| Bridgewater Associates, LP | 57,344 | $16.3M | 0.06% | +36,250+171.8% | Added |
| DnB Asset Management AS | 58,161 | $16.5M | 0.06% | +10,148+21.1% | Added |
| Aviva PLC | 58,694 | $16.7M | 0.03% | +3,099+5.6% | Added |
| Natixis Advisors, L.P. | 59,524 | $16.9M | 0.02% | −7,188−10.8% | Reduced |
| Rhenman & Partners Asset Management AB | 61,000 | $17.3M | 1.62% | +3,000+5.2% | Added |
| New York State Teachers Retirement System | 61,330 | $17.4M | 0.03% | −694−1.1% | Reduced |
| Engineers Gate Manager LP | 64,923 | $18.5M | 0.22% | +664+1.0% | Added |
| State Board of Administration of Florida Retirement System | 65,237 | $18.5M | 0.03% | −1,430−2.1% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 66,083 | $18.8M | 0.08% | +15,728+31.2% | Added |
| Candriam Luxembourg S.C.A. | 66,502 | $18.9M | 0.09% | +30,225+83.3% | Added |
| Kames Capital plc | 66,687 | $18.9M | 0.23% | −9,587−12.6% | Reduced |
| Bank of Montreal | 69,089 | $19.6M | 0.01% | +22,629+48.7% | Added |
| Gradient Investments LLC | 69,161 | $19.7M | 0.31% | +10,497+17.9% | Added |
| Beacon Investment Advisory Services, Inc. | 71,950 | $20.5M | 0.84% | −9,390−11.5% | Reduced |
| Bank of Nova Scotia | 74,403 | $21.1M | 0.03% | +65,740+758.9% | Added |
| BNP Paribas Arbitrage, SA | 74,466 | $21.2M | 0.01% | −46,233−38.3% | Reduced |
| Russell Investments Group, Ltd. | 74,362 | $21.2M | 0.02% | +5,252+7.6% | Added |
| Eversept Partners, LP | 74,708 | $21.2M | 1.19% | +29,104+63.8% | Added |
| Caisse de Depot Et Placement du Quebec | 74,896 | $21.3M | 0.04% | +9,962+15.3% | Added |
| Andra AP-fonden | 77,140 | $21.9M | 0.27% | −9,260−10.7% | Reduced |
| Asset Management One Co.,Ltd. | 76,594 | $21.9M | 0.06% | +38,193+99.5% | Added |
| Teacher Retirement System of Texas | 77,373 | $22.0M | 0.08% | −7,697−9.0% | Reduced |
| Hudson Bay Capital Management LP | 80,000 | $22.7M | 0.13% | +67,496+539.8% | Added |
| Castleark Management LLC | 80,957 | $23.0M | 0.68% | +30,460+60.3% | Added |
| Principal Financial Group Inc | 81,033 | $23.0M | 0.01% | +1,873+2.4% | Added |
| Jane Street Group, LLC | 81,346 | $23.1M | 0.03% | −127,191−61.0% | Reduced |
| First Trust Advisors LP | 82,943 | $23.6M | 0.02% | −25,618−23.6% | Reduced |
| C WorldWide Group Holding A/S | 84,908 | $24.1M | 0.42% | −10,000−10.5% | Reduced |
| Swedbank AB | 85,988 | $24.4M | 0.02% | +8,500+11.0% | Added |
| Two Sigma Advisers, LP | 87,380 | $24.8M | 0.05% | +28,480+48.4% | Added |
| Alliancebernstein L.P. | 89,603 | $25.5M | 0.01% | −3,903−4.2% | Reduced |
| Trexquant Investment LP | 90,985 | $25.9M | 0.23% | +8,098+9.8% | Added |
| Janus Henderson Group PLC | 91,104 | $25.9M | 0.01% | +83,876+1,160.4% | Added |
| Franklin Resources Inc | 94,190 | $26.8M | 0.01% | +235+0.3% | Added |
| Citigroup Inc | 95,252 | $27.1M | 0.02% | +5,370+6.0% | Added |
| Citadel Advisors LLC | 97,363 | $27.7M | 0.02% | −255,080−72.4% | Reduced |
| Segall Bryant & Hamill, LLC | 100,306 | $28.5M | 0.39% | +1,420+1.4% | Added |
| Congress Asset Management Co | 100,518 | $28.6M | 0.20% | +10,721+11.9% | Added |
| Primecap Management Co | 103,580 | $29.4M | 0.02% | −20,530−16.5% | Reduced |
| Jennison Associates LLC | 105,512 | $30.0M | 0.02% | +5,656+5.7% | Added |
| California State Teachers Retirement System | 106,782 | $30.4M | 0.03% | −2,994−2.7% | Reduced |
| Tremblant Capital Group | 108,469 | $30.8M | 0.79% | +108,469 | New |
| Wellington Management Group LLP | 111,268 | $31.6M | 0.01% | −78,256−41.3% | Reduced |
| KBC Group NV | 111,502 | $31.7M | 0.07% | +49,757+80.6% | Added |
| Zevenbergen Capital Investments LLC | 113,083 | $32.1M | 0.71% | +113,083 | New |
| Frontier Capital Management Co LLC | 115,832 | $32.9M | 0.35% | +30,386+35.6% | Added |
| Acadian Asset Management LLC | 117,113 | $33.3M | 0.05% | +83,307+246.4% | Added |
| Envestnet Asset Management Inc | 117,506 | $33.4M | 0.01% | −18,660−13.7% | Reduced |
| Baird Financial Group, Inc. | 122,997 | $35.0M | 0.05% | −20,539−14.3% | Reduced |
| California Public Employees Retirement System | 123,138 | $35.0M | 0.02% | −1,181−0.9% | Reduced |
| HSBC Holdings PLC | 124,514 | $35.4M | 0.02% | −59,379−32.3% | Reduced |
| Vinva Investment Management Ltd | 123,971 | $35.7M | 0.45% | +118,029+1,986.4% | Added |
| Wells Fargo & Company | 128,707 | $36.6M | 0.01% | −28,330−18.0% | Reduced |
| Blair William & Co | 131,434 | $37.4M | 0.10% | −11,939−8.3% | Reduced |
| Victory Capital Management Inc | 131,834 | $37.5M | 0.02% | +18,269+16.1% | Added |
| Canada Pension Plan Investment Board | 133,670 | $38.0M | 0.03% | +33,400+33.3% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 134,760 | $38.3M | 0.10% | −32,317−19.3% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 137,158 | $39.1M | 0.06% | +12,197+9.8% | Added |
| Los Angeles Capital Management LLC | 125,913 | $39.3M | 0.13% | −1,151−0.9% | Reduced |
| Parkman Healthcare Partners LLC | 140,860 | $40.0M | 3.81% | +24,622+21.2% | Added |
| Stephens Investment Management Group LLC | 141,052 | $40.1M | 0.52% | +229+0.2% | Added |
| William Blair Investment Management, LLC | 145,811 | $41.4M | 0.12% | −147,692−50.3% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 147,449 | $41.7M | 0.03% | +8,172+5.9% | Added |
| Polar Capital Holdings Plc | 148,299 | $42.2M | 0.19% | +88,982+150.0% | Added |
| Soleus Capital Management, L.P. | 150,000 | $42.6M | 1.81% | +150,000 | New |
| Ami Asset Management Corp | 155,324 | $44.1M | 2.50% | −3,707−2.3% | Reduced |
| Rhumbline Advisers | 156,028 | $44.3M | 0.04% | +3,587+2.4% | Added |
| Assenagon Asset Management S.A. | 156,979 | $44.6M | 0.07% | +24,761+18.7% | Added |
| Nomura Asset Management Co Ltd | 159,549 | $45.4M | 0.11% | +118,138+285.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 161,004 | $45.8M | 0.03% | −1,925−1.2% | Reduced |
| Quantinno Capital Management LP | 166,563 | $47.3M | 0.10% | +46,291+38.5% | Added |
| Parnassus Investments | 166,904 | $47.4M | 0.12% | +16,205+10.8% | Added |
| Capital World Investors | 168,000 | $47.8M | 0.01% | 00.0% | Unchanged |
| SEI Investments Co | 180,840 | $51.4M | 0.05% | +37,952+26.6% | Added |
| Chicago Capital, LLC | 182,231 | $51.8M | 1.28% | +2,625+1.5% | Added |
| Bellevue Group AG | 186,699 | $53.1M | 1.01% | −25,306−11.9% | Reduced |
| Swiss National Bank | 192,900 | $54.8M | 0.03% | −9,900−4.9% | Reduced |
| Freestone Grove Partners LP | 198,490 | $56.4M | 0.41% | +139,434+236.1% | Added |
| Robeco Institutional Asset Management B.V. | 215,522 | $61.3M | 0.09% | +13,508+6.7% | Added |
| Arrowstreet Capital, Limited Partnership | 218,559 | $62.1M | 0.04% | +152,185+229.3% | Added |
| Standard Life Aberdeen plc | 225,429 | $64.1M | 0.10% | +70,607+45.6% | Added |
| Barclays PLC | 225,889 | $64.2M | 0.03% | +32,689+16.9% | Added |
| Millennium Management LLC | 232,949 | $66.2M | 0.05% | +32,079+16.0% | Added |
| UBS Group AG | 234,022 | $66.5M | 0.01% | +27,079+13.1% | Added |
| Jupiter Asset Management Ltd | 234,464 | $66.6M | 0.53% | +234,464 | New |
| Nuveen, LLC | 234,485 | $66.7M | 0.02% | +2,701+1.2% | Added |
| JPMorgan Chase & Co | 244,831 | $69.6M | 0.00% | −33,434−12.0% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 258,775 | $73.6M | 0.08% | +258,775 | New |
| Price T Rowe Associates Inc | 275,880 | $78.4M | 0.01% | +40,284+17.1% | Added |
| Allianz Asset Management GmbH | 286,104 | $81.3M | 0.09% | −48,322−14.4% | Reduced |
| Worldquant Millennium Advisors LLC | 299,735 | $85.2M | 0.33% | +68,997+29.9% | Added |
| Renaissance Technologies LLC | 303,283 | $86.2M | 0.13% | −87,610−22.4% | Reduced |
| Deutsche Bank AG | 308,447 | $87.7M | 0.03% | +78,096+33.9% | Added |
| AustralianSuper Pty Ltd | 316,883 | $90.1M | 0.42% | −775−0.2% | Reduced |
| RTW Investments, LP | 324,600 | $92.3M | 0.92% | +324,600 | New |
| Marshall Wace, LLP | 324,717 | $92.3M | 0.09% | +44,247+15.8% | Added |
| Legal & General Group Plc | 331,147 | $94.1M | 0.02% | −6,914−2.0% | Reduced |