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Security record · archived quarter

PODD

Insulet Corp. · Healthcare · Medical - Devices

141.10 +1.7% mkt cap $9.79B quote delayed (FMP) · as of Oct 18 03:59 UTC · separate from filing data below

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
24Tracked holders
+1Δ holders
35.22MShares held
$10.87BReported value
+1New positions
−1Exits
Stable Conviction score 49/100 2 quarters of rising tracked shares ●●○○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +4.3% · share flow -1.5% · net new positions 0.0% · formula
Ownership fragmentation: more holders, smaller aggregate stake

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
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
Holder count
Who holds it · Q3 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group ✦ (passive) 8.80M +1.0% $2.72B 0.0% ▲ Add 2 SEC ↗ ×5
2 Fidelity (FMR) ✦ 7.57M +0.8% $2.34B 0.1% ▲ Add 2 SEC ↗ ×6
3 BlackRock ✦ (passive) 6.59M +2.8% $2.04B 0.0% ▲ Add 2 SEC ↗ ×21
4 State Street Global Advisors ✦ (passive) 3.09M +1.1% $954.03M 0.0% ▲ Add 4 SEC ↗
5 Baillie Gifford ✦ 2.09M -2.0% $645.77M 0.5% ▼ Trim 6 SEC ↗ ×4
6 Geode Capital Management ✦ (passive) 1.97M +2.0% $604.49M 0.0% ▲ Add 6 SEC ↗ ×2
7 Morgan Stanley ✦ 1.27M n/a $391.81M 0.0% n/c 1 SEC ↗ ×14
8 Goldman Sachs Group ✦ 757.81K n/a $233.96M 0.0% n/c 1 SEC ↗ ×5
9 JPMorgan Chase ✦ 556.53K n/a $171.82M 0.0% n/c 1 SEC ↗ ×34
10 Renaissance Technologies ✦ 390.89K +4.5% $120.68M 0.2% ▲ Add 5 SEC ↗
11 Citadel Advisors ✦ 352.44K -54.3% $108.81M 0.1% ▼ Trim 6 SEC ↗ ×2
12 Marshall Wace ✦ 280.47K -55.4% $86.59M 0.1% ▼ Trim 6 SEC ↗ ×3
13 Two Sigma Investments ✦ 250.80K -31.0% $77.43M 0.1% ▼ Trim 6 SEC ↗
14 T. Rowe Price ✦ 235.60K +5.2% $72.74M 0.0% ▲ Add 6 SEC ↗ ×2
15 Millennium Management ✦ 200.87K -14.4% $62.01M 0.1% ▼ Trim 6 SEC ↗
16 Wellington Management ✦ 189.52K -33.0% $58.51M 0.0% ▼ Trim 6 SEC ↗ ×4
17 AQR Capital Management ✦ 175.47K +63.1% $53.92M 0.0% ▲ Add 6 SEC ↗ ×5
18 Capital World Investors ✦ 168.00K 0.0% $51.87M 0.0% Held 6 SEC ↗
19 PRIMECAP Management ✦ 124.11K -34.2% $38.32M 0.0% ▼ Trim 6 SEC ↗
20 Arrowstreet Capital ✦ 66.37K +147.9% $20.49M 0.0% ▲ Add 4 SEC ↗
21 Fisher Asset Management ✦ 46.27K +38.0% $14.29M 0.0% ▲ Add 6 SEC ↗
22 Bridgewater Associates ✦ 21.09K +816.7% $6.51M 0.0% ▲ Add 6 SEC ↗
23 Gotham Asset Management ✦ 15.64K +195.8% $4.83M 0.0% ▲ Add 6 SEC ↗
24 Adage Capital Partners ✦ 14.10K New $4.35M 0.0% New 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.

New buyers

Exited

Norges Bank $324.69M was 0.0%

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.

Insider transactions

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

Beneficial ownership
Aug 06 SC 13G/A: FMR LLC

View original SEC filing ↗

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: Q3 2025 · Methodology · Get this via the API