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Of the 18 tracked institutions holding STM, 11 have a 3-year clone track record — 10 of them beat the S&P. Average holder's clone alpha: +9.4pt. It's a gauge of who owns the name, not just how many.
Among the 18 tracked institutional investors we monitor, STM (STMICROELECTRONICS) is held with a combined value of $2.78B across 37,545,404 shares. The largest holder is Situational Awareness LP with a position worth $584.34M (2.90% of their portfolio). 7 funds opened new positions in the most recent quarter. 6 funds increased their holdings. 5 funds reduced their position.
Total Institutional Value
$2.78B
Total Shares Held
37,545,404
Institutional Holders
18
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | Situational Awareness LP | $584.34M | 2.90% | New |
| 2 | BlackRock, Inc. | $490.51M | 0.01% | +32.9% |
| 3 | Slate Path Capital LP | $392.40M | 5.43% | -14.5% |
| 4 | CITADEL ADVISORS LLC | $288.48M | 0.17% | -44.2% |
| 5 | Point72 Asset Management, L.P. | $232.49M | 0.36% | +707.3% |
| 6 | Duquesne Family Office LLC | $232.38M | 5.34% | +18.8% |
| 7 | PRICE T ROWE ASSOCIATES INC /MD/ | $161.62M | 0.02% | New |
| 8 | MILLENNIUM MANAGEMENT LLC | $145.78M | 0.10% | -66.1% |
| 9 | FMR LLC | $129.91M | 0.01% | +110.2% |
| 10 | Grantham, Mayo, Van Otterloo & Co. LLC | $58.56M | 0.13% | -18.7% |
| Member | Type | Date |
|---|---|---|
| Alan Armstrong | Buy | Mar 30, 2026 |
As of the latest SEC 13F filings, Situational Awareness LP is the largest institutional holder of STM with a position worth $584.34M, representing 2.90% of their portfolio. In total, 18 institutional investors hold STM with a combined value of $2.78B.
In the most recent quarter, 7 funds opened a new position in STM. Additionally, 6 increased their holdings and 5 reduced their positions.
Institutional investors hold $2.78B worth of STM stock across 18 positions. The largest institutional holder is Situational Awareness LP with $584.34M 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 STM, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their STM 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 →
Last Close
$57.26
2026-10-02
YTD
+109.2%
61% of 52-week range