Alta Park Capital, LP: ADVANCED MICRO DEVICES INC (AMD): Quarterly 13F Position History
As of Q2 2026, Alta Park Capital, LP reported 99,017 shares of ADVANCED MICRO DEVICES INC (AMD), worth $57.5M and representing 5.3% of its 13F equity book. Quarter-over-quarter share count change: + 99,017 (re-initiated) . The position first appeared in Q3 2023 and has been disclosed across 12 13F-HR filings in Pactolio's tracked window.
- 99,017Shares Held (Latest Filing)
- $57.5MReported Market Value (Latest Filing)
- 5.3%Portfolio Weight (% of 13F Equity Book)
- +99,017Quarter-over-Quarter Share Change
- +$57.5MQuarter-over-Quarter Value Change
- 245,462Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 12 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 99,017 | +99,017 | – | $57.5M | 5.3% | $580.9 |
| Q1 2026 | 0 | 0 | – | $0 | 0.0% | – |
| Q4 2025 | 0 | 0 | – | $0 | 0.0% | – |
| Q3 2025 | 0 | 0 | – | $0 | 0.0% | – |
| Q2 2025 | 0 | 0 | – | $0 | 0.0% | – |
| Q1 2025 | 0 | 0 | – | $0 | 0.0% | – |
| Q4 2024 | 0 | 0 | – | $0 | 0.0% | – |
| Q3 2024 | 0 | 0 | – | $0 | 0.0% | – |
| Q2 2024 | 0 | 218,221 | -100.0% | $0 | 0.0% | – |
| Q1 2024 | 218,221 | +218,221 | – | $39.4M | 4.3% | $180.5 |
| Q4 2023 | 0 | 245,462 | -100.0% | $0 | 0.0% | – |
| Q3 2023 | 245,462 | – | – | $25.2M | 3.5% | $102.8 |
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 Alta Park Capital, LP first disclose a AMD position in 13F-HR filings?
Alta Park Capital, LP first reported ADVANCED MICRO DEVICES INC (AMD) on its 13F-HR filing for the period ending 2023-09-30 (Q3 2023). The position has appeared on 12 reported quarters within Pactolio's tracked window.
What was Alta Park Capital, LP's most recent quarter-over-quarter share-count change in AMD?
Between Q1 2026 and Q2 2026, Alta Park Capital, LP added 99,017 shares of AMD (re-initiated), bringing the total reported position to 99,017 shares at a market value of $57.5M.
Does the implied price-per-share represent Alta Park Capital, LP's cost basis in AMD?
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.