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SEC Form 13F · Q2 2026
Situational Awareness portfolio
Leopold Aschenbrenner · Situational Awareness LP · CIK 0002045724
Latest 13F for the quarter ended Jun 30, 2026, filed Aug 14, 2026, compared with the quarter ended Mar 31, 2026.
According to press reports of its investor letters, Situational Awareness sold its public stock portfolio in a block sale in late July 2026 after margin calls, removed all leverage and closed its shorts. The holdings shown for 30 June 2026 predate that sale. (as of Jul 31, 2026)
Reported 13F value$20.2B
Holdings26
Top 10 concentration91.8%
New positions6
Added to10
Reduced5
Closed22
What changed in Q2 2026
Estimated trade value from reported units and period-end values
New positions
Added to
Reduced
Holdings, Q2 2026
26 positions by reported value · includes 3 option positions
| Holding | Portfolio weight | Reported value | Shares / units | Change vs prior quarter |
|---|---|---|---|---|
| SNDKSANDISK CORP · COM | 28.03% | $5.7B | 2,495,344 | +118.9% |
| MUMICRON TECHNOLOGY INC · COM | 27.54% | $5.6B | 4,828,786 | +27712.4% |
| BEBLOOM ENERGY CORP · COM CL A | 9.38% | $1.9B | 6,272,808 | -3.3% |
| TSMTAIWAN SEMICONDUCTOR MANUFAC · SPONSORED ADS | 6.25% | $1.3B | 2,649,035 | +11713.9% |
| NBISNEBIUS GROUP N.V. · CLASS ASHS | 6.09% |
Source: SEC Form 13F filings (latest filing on sec.gov). Information and analytics, not investment advice. Holdings are reported as of the quarter end, not live positions; reported 13F value covers securities listed on Form 13F and is not the fund's total assets under management.