Situational Awareness LP: SANDISK CORP (SNDK): Quarterly 13F Position History
As of Q1 2026, Situational Awareness LP reported 1,140,119 shares of SANDISK CORP (SNDK), worth $724.4M and representing 18.8% of its 13F equity book. Quarter-over-quarter share count change: + 85,919 (+8.2%) . The position first appeared in Q3 2025 and has been disclosed across 3 13F-HR filings in Pactolio's tracked window.
- 1,140,119Shares Held (Latest Filing)
- $724.4MReported Market Value (Latest Filing)
- 18.8%Portfolio Weight (% of 13F Equity Book)
- +85,919Quarter-over-Quarter Share Change
- +$474.1MQuarter-over-Quarter Value Change
- 1,140,119Peak 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 |
|---|---|---|---|---|---|---|
| Q1 2026 | 1,140,119 | +85,919 | +8.2% | $724.4M | 18.8% | $635.3 |
| Q4 2025 | 1,054,200 | +939,200 | +816.7% | $250.2M | 6.4% | $237.4 |
| Q3 2025 | 115,000 | — | — | $12.9M | 0.6% | $112.2 |
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, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Situational Awareness LP first disclose a SNDK position in 13F-HR filings?
Situational Awareness LP first reported SANDISK CORP (SNDK) on its 13F-HR filing for the period ending 2025-09-30 (Q3 2025). The position has appeared on 3 reported quarters within Pactolio's tracked window.
What was Situational Awareness LP's most recent quarter-over-quarter share-count change in SNDK?
Between Q4 2025 and Q1 2026, Situational Awareness LP added 85,919 shares of SNDK (+8.2%), bringing the total reported position to 1,140,119 shares at a market value of $724.4M.
Does the implied price-per-share represent Situational Awareness LP's cost basis in SNDK?
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.