STMicroelectronics N.V. 13F holders
Of the 44 funds followed here, 8 reported a position in STMicroelectronics N.V. in a 13F for the quarter ended 30 June 2026. The largest: Citadel Advisors, 6.7 million shares worth $500.8 million, 0.1% of its reported book. New this quarter: Renaissance Technologies, Soros Fund Management. Sold out: Alyeska.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Citadel Advisors | 6,686,813 | $500.8 million | 0.1% | -1,991,005 | trimmed | 30 June 2026 | 13F |
| Point72 Asset Management | 3,175,941 | $237.8 million | 0.3% | +2,710,571 | added | 30 June 2026 | 13F |
| Millennium Management | 3,122,304 | $233.8 million | 0.1% | -2,628,254 | trimmed | 30 June 2026 | 13F |
| Duquesne Family Office | 3,102,880 | $232.4 million | 4.5% | +490,000 | added | 30 June 2026 | 13F |
| Two Sigma Investments | 1,854,057 | $138.9 million | 0.1% | -888,663 | trimmed | 30 June 2026 | 13F |
| FMR LLC | 1,734,640 | $129.9 million | 0.0% | +909,407 | added | 30 June 2026 | 13F |
| Renaissance Technologies | 332,974 | $24.5 million | 0.0% | +332,974 | new | 30 June 2026 | 13F |
| Soros Fund Management | 18,322 | $1.4 million | 0.0% | +18,322 | new | 30 June 2026 | 13F |
| Alyeska | 0 | $0 | 0.0% | -956,414 | exited | 30 June 2026 | 13F |
Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.
Schedule 13D and 13G filed on the name, last twelve months
None in the last twelve months: no holder crossed 5%, changed materially, or filed an annual 13G in the window.
Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 28 August 2026 | 18,134 | $51.34 | SEC |
| 27 August 2026 | 2,023 | $49.66 | SEC |
| 26 August 2026 | 3,565 | $49.46 | SEC |
| 25 August 2026 | 2,948 | $49.35 | SEC |
| 21 August 2026 | 42,574 | $49.92 | SEC |
| 14 August 2026 | 25 | $53.92 | SEC |
| 13 August 2026 | 135 | $54.18 | SEC |
| 12 August 2026 | 2,205 | $55.04 | SEC |
| 11 August 2026 | 1,789 | $54.35 | SEC |
| 10 August 2026 | 6,900 | $56.10 | SEC |
| 31 July 2026 | 1 | $53.06 | SEC |
| 30 July 2026 | 1,129 | $48.36 | SEC |
| 28 July 2026 | 452 | $53.45 | SEC |
| 22 July 2026 | 91 | $65.43 | SEC |
| 17 July 2026 | 1,184 | $62.77 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 42,574 on 21 August 2026. A fail is an operational fact about settlement, not a position.
Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to STM by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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