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Smart Money Score
Composite context from Form 4, 13F and congressional disclosures; not a forecast.
Of the 19 tracked institutions holding PODD, 11 have a 3-year clone track record — 9 of them beat the S&P. Average holder's clone alpha: +3.4pt. It's a gauge of who owns the name, not just how many.
Among the 19 tracked institutional investors we monitor, PODD (INSULET CORP) is held with a combined value of $5.24B across 26,786,289 shares. The largest holder is VANGUARD GROUP INC with a position worth $2.47B (0.04% of their portfolio). 2 funds opened new positions in the most recent quarter. 10 funds increased their holdings. 7 funds reduced their position.
Total Institutional Value
$5.24B
Total Shares Held
26,786,289
Institutional Holders
19
% of Shares Outstanding
38.6%
of 69.35M shares · SEC 2026-07-29
Days to Cover
1.8-3.6%
3.70M shares short · FINRA 2026-08-14
Tracked 13F institutions hold 38.6% 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 2026-07-29), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
3
$1.06M
1
$59.89K
Total Transactions
4
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 21, 2026 | Ashley McEvoy | P | Purchase | 1,100 | $162.22K |
| Jun 3, 2026 | LUCIANA BORIO | S | Sale | 418 | $59.89K |
| Jun 3, 2026 | ELIZABETH H WEATHERMAN | P | Purchase | 3,450 | $497.49K |
| 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. | $1.02B | 0.02% | +4.9% |
| 3 | STATE STREET CORP | $486.83M | 0.01% | +5.1% |
| 4 | AQR CAPITAL MANAGEMENT LLC | $373.79M | 0.13% | +53.6% |
| 5 | BAILLIE GIFFORD & CO | $310.94M | 0.28% | +0.6% |
| 6 | FMR LLC | $146.81M | 0.01% | -75.7% |
| 7 | MILLENNIUM MANAGEMENT LLC | $131.76M | 0.09% | +189.8% |
| 8 | CITADEL ADVISORS LLC | $121.30M | 0.07% | +419.3% |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ | $32.63M | 0.00% | -24.2% |
| 10 | RENAISSANCE TECHNOLOGIES LLC | $30.77M | 0.04% | -52.6% |
SEC Schedule 13D (activist) and 13G (passive) filings for PODD. Filed when an investor acquires 5%+ ownership.
| 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, 19 institutional investors hold PODD with a combined value of $5.24B.
In the most recent quarter, 2 funds opened a new position in PODD. Additionally, 10 increased their holdings and 7 reduced their positions.
Institutional investors hold $5.24B worth of PODD stock across 19 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
$137.92
2026-09-09
YTD
-51.3%
2% of 52-week range
