Slate Path Capital LP: STMICROELECTRONICS NV (STM): Quarterly 13F Position History
As of Q2 2026, Slate Path Capital LP reported 5,239,714 shares of STMICROELECTRONICS NV (STM), worth $392.4M and representing 5.4% of its 13F equity book. Quarter-over-quarter share count change: 885,686 (-14.5%) . The position first appeared in Q4 2025 and has been disclosed across 3 13F-HR filings in Pactolio's tracked window.
- 5,239,714Shares Held (Latest Filing)
- $392.4MReported Market Value (Latest Filing)
- 5.4%Portfolio Weight (% of 13F Equity Book)
- 885,686Quarter-over-Quarter Share Change
- +$180.8MQuarter-over-Quarter Value Change
- 6,125,400Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 3 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 5,239,714 | 885,686 | -14.5% | $392.4M | 5.4% | $74.9 |
| Q1 2026 | 6,125,400 | +844,900 | +16.0% | $211.6M | 3.1% | $34.5 |
| Q4 2025 | 5,280,500 | – | – | $137.0M | 1.8% | $25.9 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares, a quarter-end mark rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did Slate Path Capital LP first disclose a STM position in 13F-HR filings?
Slate Path Capital LP first reported STMICROELECTRONICS NV (STM) on its 13F-HR filing for the period ending 2025-12-31 (Q4 2025). The position has appeared on 3 reported quarters within Pactolio's tracked window.
What was Slate Path Capital LP's most recent quarter-over-quarter share-count change in STM?
Between Q1 2026 and Q2 2026, Slate Path Capital LP reduced its STM position by 885,686 shares (-14.5%), leaving 5,239,714 shares at a market value of $392.4M.
Does the implied price-per-share represent Slate Path Capital LP's cost basis in STM?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.