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Of the 16 tracked institutions holding PODD, 9 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +3.7pt. It's a gauge of who owns the name, not just how many.
Among the 16 tracked institutional investors we monitor, PODD (INSULET CORP) is held with a combined value of $6.69B across 28,776,559 shares. The largest holder is VANGUARD GROUP INC with a position worth $2.47B (0.04% of their portfolio). 6 funds increased their holdings. 10 funds reduced their position.
Total Institutional Value
$6.69B
Total Shares Held
28,776,559
Institutional Holders
16
% of Shares Outstanding
41.5%
of 69.26M shares · SEC 2026-04-29
Days to Cover
3.6-4.3%
4.65M shares short · FINRA 2026-07-15
Tracked 13F institutions hold 41.5% of PODD's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-29), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
2
$897.88K
1
$59.89K
Total Transactions
3
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 3, 2026 | ELIZABETH H WEATHERMAN | P | Purchase | 3,450 | $497.49K |
| Jun 3, 2026 | LUCIANA BORIO | S | Sale | 418 | $59.89K |
| Jun 3, 2026 | TIMOTHY C. STONESIFER | P | Purchase | 2,790 | $400.39K |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $2.47B | 0.04% | -1.1% |
| 2 | BlackRock, Inc. | $1.34B | 0.02% | -3.1% |
| 3 | FMR LLC | $834.05M | 0.04% | -37.2% |
| 4 | STATE STREET CORP | $638.43M | 0.02% | -3.6% |
| 5 | BAILLIE GIFFORD & CO | $425.87M | 0.44% | -0.9% |
| 6 | Capital Research Global Investors | $350.33M | 0.05% | -62.1% |
| 7 | AQR CAPITAL MANAGEMENT LLC | $335.48M | 0.15% | +248.2% |
| 8 | RENAISSANCE TECHNOLOGIES LLC | $89.39M | 0.14% | +40.5% |
| 9 | MILLENNIUM MANAGEMENT LLC | $62.66M | 0.03% | +27.1% |
| 10 | PRICE T ROWE ASSOCIATES INC /MD/ | $59.31M | 0.01% | +2.4% |
| Member | Type | Date |
|---|---|---|
| Tina Smith | Sell | May 7, 2026 |
| Tina Smith | Sell | Apr 29, 2026 |
| Tina Smith | Sell | Apr 4, 2024 |
| Markwayne Mullin | Sell |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of PODD with a position worth $2.47B, representing 0.04% of their portfolio. In total, 16 institutional investors hold PODD with a combined value of $6.69B.
Institutional investors hold $6.69B worth of PODD stock across 16 positions. The largest institutional holder is VANGUARD GROUP INC with $2.47B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For PODD, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their PODD positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Jan 4, 2024 |
| Markwayne Mullin | Sell | Dec 22, 2023 |
| Markwayne Mullin | Buy | Jan 3, 2023 |
| Tina Smith | Sell | Mar 17, 2020 |
| Tina Smith | Sell | Aug 30, 2018 |
Showing 8 of 11. STOCK Act disclosures lag up to 45 days.
Last Close
$163.26
2026-07-24
YTD
-42.3%
11% of 52-week range
