Security record · archived quarter
PODD
Insulet Corp. · Healthcare · Medical - Devices
164Tracked holders
+1Δ holders
61.46MShares held
$17.44BReported value
+2New positions
−0Exits
Momentum inputs (comparable managers):
holder breadth +0.6% ·
share flow -2.3% ·
net new positions +1.2%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | -1 | 427.34K | $55.53M | n/a | −1 |
| Q2 2026 | 160 | 0 | 53.39M | $8.14B | +7 | −6 |
| Q1 2026 | 162 | -3 | 53.76M | $11.28B | +2 | −6 |
| Q4 2025 | 164 | +1 | 61.46M | $17.44B | +2 | n/a |
| Q3 2025 | 24 | +1 | 35.22M | $10.87B | +1 | −1 |
| Q2 2025 | 21 | -2 | 34.19M | $10.74B | n/a | −2 |
| Q1 2025 | 20 | +1 | 10.99M | $2.88B | +1 | n/a |
| Q4 2024 | 19 | 0 | 11.49M | $3.00B | +1 | −1 |
| Q3 2024 | 18 | 0 | 8.60M | $2.00B | +1 | −1 |
| Q2 2024 | 18 | n/a | 10.07M | $2.03B | n/a | n/a |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 8.70M | -1.1% | $2.47B | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 2 | BlackRock ✦ (passive) | 6.58M | -0.2% | $1.87B | 0.0% | ▼ Trim | 3 | SEC ↗ ×20 |
| 3 | Fidelity (FMR) ✦ | 6.33M | -16.4% | $1.80B | 0.1% | ▼ Trim | 3 | SEC ↗ ×6 |
| 4 | Capital Research Global Investors | 4.41M | n/a | $1.25B | 0.2% | n/c | 1 | SEC ↗ |
| 5 | State Street Global Advisors ✦ (passive) | 3.16M | +2.1% | $896.92M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 6 | Baillie Gifford ✦ | 2.05M | -2.1% | $582.23M | 0.5% | ▼ Trim | 7 | SEC ↗ ×4 |
| 7 | Geode Capital Management ✦ (passive) | 2.01M | +2.1% | $568.27M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 8 | American Century Companies Inc | 1.58M | n/a | $450.36M | 0.2% | n/c | 1 | SEC ↗ |
| 9 | Invesco Ltd. | 1.48M | n/a | $420.84M | 0.0% | n/c | 1 | SEC ↗ ×14 |
| 10 | Clearbridge Investments, LLC | 1.39M | n/a | $394.39M | 0.3% | n/c | 1 | SEC ↗ |
| 11 | Morgan Stanley ✦ | 1.13M | -10.6% | $322.49M | 0.0% | ▼ Trim | 2 | SEC ↗ ×14 |
| 12 | FIL Ltd | 1.11M | n/a | $314.50M | 0.2% | n/c | 1 | SEC ↗ ×3 |
| 13 | Norges Bank ✦ (passive) | 1.06M | New | $300.79M | 0.0% | New | 1 | SEC ↗ |
| 14 | UBS AM, a distinct business unit of… | 806.12K | n/a | $229.13M | 0.0% | n/c | 1 | SEC ↗ ×11 |
| 15 | Goldman Sachs Group ✦ | 768.34K | +1.4% | $218.39M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 16 | Federated Hermes, Inc. | 767.83K | n/a | $218.25M | 0.4% | n/c | 1 | SEC ↗ ×3 |
| 17 | Northern Trust Corp | 712.60K | n/a | $202.55M | 0.0% | n/c | 1 | SEC ↗ ×12 |
| 18 | Artisan Partners Limited Partnership | 659.06K | n/a | $187.33M | 0.3% | n/c | 1 | SEC ↗ |
| 19 | Nordea Investment Management Ab | 551.13K | n/a | $157.13M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 20 | Charles Schwab Investment… | 522.47K | n/a | $148.51M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | Qube Research & Technologies Ltd | 498.13K | n/a | $141.59M | 0.2% | n/c | 1 | SEC ↗ |
| 22 | Ameriprise Financial Inc | 492.86K | n/a | $140.09M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 23 | AQR Capital Management ✦ | 459.12K | +161.7% | $130.50M | 0.1% | ▲ Add | 7 | SEC ↗ ×7 |
| 24 | Bank Of America Corp /De/ | 457.81K | n/a | $130.13M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 25 | Man Group plc | 434.57K | n/a | $123.52M | 0.2% | n/c | 1 | SEC ↗ ×2 |
| 26 | Nomura Asset Management… | 420.83K | n/a | $119.62M | 0.2% | n/c | 1 | SEC ↗ ×2 |
| 27 | Voya Investment Management Llc | 400.87K | n/a | $113.94M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 28 | Bank of New York Mellon Corp | 398.74K | n/a | $113.34M | 0.0% | n/c | 1 | SEC ↗ ×19 |
| 29 | Amundi | 390.69K | n/a | $111.05M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 30 | Raymond James Financial Inc | 371.62K | n/a | $106.41M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 31 | Two Sigma Investments ✦ | 366.72K | +46.2% | $104.24M | 0.2% | ▲ Add | 7 | SEC ↗ |
| 32 | Royal Bank Of Canada | 360.51K | n/a | $102.47M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 33 | Dimensional Fund Advisors Lp | 355.12K | n/a | $100.95M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 34 | Legal & General Group Plc | 331.15K | n/a | $94.13M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 35 | Marshall Wace ✦ | 324.72K | +15.8% | $92.30M | 0.1% | ▲ Add | 7 | SEC ↗ ×2 |
| 36 | Deutsche Bank Ag\ | 308.45K | n/a | $87.67M | 0.0% | n/c | 1 | SEC ↗ ×13 |
| 37 | Renaissance Technologies ✦ | 303.28K | -22.4% | $86.21M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 38 | Allianz Asset Management GmbH | 286.10K | n/a | $81.32M | 0.1% | n/c | 1 | SEC ↗ ×4 |
| 39 | T. Rowe Price ✦ | 275.88K | +17.1% | $78.42M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 40 | BNP Paribas Asset Management… | 258.77K | n/a | $73.56M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 41 | Hsbc Holdings Plc | 249.03K | n/a | $70.85M | 0.0% | n/c | 1 | SEC ↗ ×28 |
| 42 | JPMorgan Chase ✦ | 244.83K | -56.0% | $69.59M | 0.0% | ▼ Trim | 2 | SEC ↗ ×15 |
| 43 | Nuveen, LLC | 234.49K | n/a | $66.65M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 44 | UBS Group AG | 234.02K | n/a | $66.52M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 45 | Millennium Management ✦ | 232.95K | +16.0% | $66.21M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 46 | Barclays Plc | 225.89K | n/a | $64.21M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 47 | Aberdeen Group plc | 225.43K | n/a | $64.08M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 48 | Arrowstreet Capital ✦ | 218.56K | +229.3% | $62.12M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 49 | Robeco Institutional Asset… | 215.52K | n/a | $61.26M | 0.1% | n/c | 1 | SEC ↗ |
| 50 | Swiss National Bank | 192.90K | n/a | $54.83M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Sei Investments Co | 180.84K | n/a | $51.40M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 52 | Capital World Investors ✦ | 168.00K | 0.0% | $47.75M | 0.0% | Held | 7 | SEC ↗ |
| 53 | Parnassus Investments, Llc | 166.90K | n/a | $47.44M | 0.1% | n/c | 1 | SEC ↗ |
| 54 | Quantinno Capital Management LP | 166.56K | n/a | $47.34M | 0.1% | n/c | 1 | SEC ↗ |
| 55 | Sumitomo Mitsui Trust Group, Inc. | 161.00K | n/a | $45.76M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Nomura Asset Management Co Ltd | 159.55K | n/a | $45.35M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 57 | Assenagon Asset Management S.A. | 156.98K | n/a | $44.62M | 0.1% | n/c | 1 | SEC ↗ |
| 58 | Rhumbline Advisers | 156.03K | n/a | $44.35M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Mitsubishi UFJ Asset Management… | 147.45K | n/a | $41.72M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Universal- Beteiligungs- und… | 137.16K | n/a | $39.08M | 0.1% | n/c | 1 | SEC ↗ |
| 61 | Kayne Anderson Rudnick Investment… | 134.76K | n/a | $38.30M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 62 | Canada Pension Plan Investment Board | 133.67K | n/a | $37.99M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Victory Capital Management Inc | 131.83K | n/a | $37.47M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Blair William & Co/Il | 131.43K | n/a | $37.36M | 0.1% | n/c | 1 | SEC ↗ |
| 65 | Wells Fargo & Company/Mn | 128.71K | n/a | $36.58M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 66 | California Public Employees… | 123.14K | n/a | $35.00M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Baird Financial Group, Inc. | 123.00K | n/a | $34.96M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 68 | Envestnet Asset Management Inc | 117.51K | n/a | $33.40M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Wellington Management ✦ | 111.27K | -41.3% | $31.63M | 0.0% | ▼ Trim | 7 | SEC ↗ ×3 |
| 70 | California State Teachers… | 106.78K | n/a | $30.35M | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Jennison Associates Llc | 105.51K | n/a | $29.99M | 0.0% | n/c | 1 | SEC ↗ |
| 72 | PRIMECAP Management ✦ | 103.58K | -16.5% | $29.44M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 73 | Citadel Advisors ✦ | 97.36K | -72.4% | $27.67M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 74 | Citigroup Inc | 95.25K | n/a | $27.07M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 75 | Franklin Resources Inc | 94.19K | n/a | $26.77M | 0.0% | n/c | 1 | SEC ↗ ×10 |
| 76 | Janus Henderson Group Plc | 91.10K | n/a | $25.89M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 77 | Alliancebernstein L.P. | 89.60K | n/a | $25.47M | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Swedbank AB | 85.99K | n/a | $24.44M | 0.0% | n/c | 1 | SEC ↗ |
| 79 | First Trust Advisors Lp | 82.94K | n/a | $23.58M | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Jane Street Group, Llc | 81.35K | n/a | $23.12M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 81 | Principal Financial Group Inc | 81.03K | n/a | $23.03M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 82 | Asset Management One Co., Ltd. | 76.59K | n/a | $21.95M | 0.1% | n/c | 1 | SEC ↗ |
| 83 | Caisse De Depot Et Placement Du… | 74.90K | n/a | $21.29M | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Russell Investments Group, Ltd. | 74.36K | n/a | $21.17M | 0.0% | n/c | 1 | SEC ↗ ×21 |
| 85 | Bnp Paribas Financial Markets | 74.47K | n/a | $21.17M | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Bank Of Nova Scotia | 74.40K | n/a | $21.15M | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Bank Of Montreal /Can/ | 69.09K | n/a | $19.64M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 88 | State Board Of Administration Of… | 65.24K | n/a | $18.54M | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Aviva Plc | 58.69K | n/a | $16.68M | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Bridgewater Associates ✦ | 57.34K | +171.8% | $16.30M | 0.1% | ▲ Add | 7 | SEC ↗ |
| 91 | Prudential Financial Inc | 53.63K | n/a | $15.25M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 92 | Fisher Asset Management ✦ | 52.73K | +14.0% | $14.99M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 93 | Korea Investment CORP | 52.01K | n/a | $14.78M | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Zurcher Kantonalbank (Zurich… | 48.42K | n/a | $13.76M | 0.0% | n/c | 1 | SEC ↗ |
| 95 | National Bank Of Canada /Fi/ | 45.75K | n/a | $13.00M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 96 | New York State Common Retirement… | 44.50K | n/a | $12.65M | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Td Asset Management Inc | 44.12K | n/a | $12.54M | 0.0% | n/c | 1 | SEC ↗ |
| 98 | State Of Wisconsin Investment Board | 44.10K | n/a | $12.53M | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Mitsubishi UFJ Trust & Banking Corp | 43.92K | n/a | $12.48M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 100 | Danske Bank A/S | 43.83K | n/a | $12.46M | 0.0% | n/c | 1 | SEC ↗ ×3 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $300.79M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 779 holders, 69.27M shares, $13.82B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
Aug 21
McEvoy Ashley
Officer, Director · President and CEO · 1.10K sh @ 147.47 · $162,217
Open-market sales (S)
No open-market insider sales in our coverage window.
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 06
SC 13G/A: FMR LLC
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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