13F filings
Situational Awareness
Leopold Aschenbrenner · Situational Awareness LP · Q2 2026 filing · 26 positions
Where the disclosed book sits
by disclosed value- Technology86.1%
- Industrials9.5%
- Financial Services3.2%
- Energy0.6%
Largest holdings
20 of 26 positions| Holding | Type | Value | Shares | Share of book |
|---|---|---|---|---|
| SNDKSandisk Corp | Shares | $5.7B | 2,495,344 | 28% |
| MUMicron Technology Inc | Shares | $5.6B | 4,828,786 | 27.5% |
| BEBloom Energy Corp | Shares | $1.9B | 6,272,808 | 9.4% |
| TSMTaiwan Semiconductor Manufac | Shares | $1.3B | 2,649,035 | 6.2% |
| NBISNebius Group N.V. | Shares | $1.2B | 4,464,260 | 6.1% |
| CRWVCoreweave Inc | Shares | $744.5M | 7,479,558 | 3.7% |
| CORZCore Scientific Inc New | Shares | $665.6M | 26,008,473 | 3.3% |
| STMStmicroelectronics | Shares | $584.3M | 7,802,700 | 2.9% |
| APLDApplied Digital Corp | Shares | $469.0M | 15,384,616 | 2.3% |
| RIOTRIOT Platforms Inc | Shares | $468.2M | 17,100,000 | 2.3% |
| SHAZSharonai Holdings Inc | Shares | $456.8M | 5,396,127 | 2.3% |
| IRENIREN Limited | Shares | $433.3M | 9,474,099 | 2.1% |
| CLSKCleanspark Inc | Shares | $178.6M | 12,276,139 | 0.9% |
| KEELKEEL Infrastructure Corp | Shares | $151.8M | 26,451,393 | 0.8% |
| SEISolaris Energy Infras Inc | Shares | $90.9M | 1,129,621 | 0.4% |
| WYFIWhitefiber Inc | Shares | $68.3M | 1,757,600 | 0.3% |
| BTDRBitdeer Technologies Group | Shares | $54.6M | 3,439,450 | 0.3% |
| T1 Energy IncT1 Energy Inc | Shares | $46.5M | 4,900,000 | 0.2% |
| BEBloom Energy Corp | Call | $44.1M | 145,800 | 0.2% |
| HIVEHIVE Digital Technologies Lt | Shares | $33.2M | 9,133,726 | 0.2% |
Share of book is the position's value against the whole disclosed 13F value, so the rows shown here do not sum to 100% unless every position is listed.
What changed last quarter
15 largest moves| Holding | Move | Share change | Value change | Value after |
|---|---|---|---|---|
| MUMICRON TECHNOLOGY INC | Added | +27712.4% | $5.6B | $5.6B |
| SNDKSANDISK CORP | Added | +118.9% | $3.1B | $5.7B |
| SMHVANECK ETF TRUST | Exited | n/a | -$2.0B | $0 |
| NVDANVIDIA CORPORATION | Exited | n/a | -$1.6B | $0 |
| TSMTAIWAN SEMICONDUCTOR MANUFAC | Added | +11713.9% | $1.3B | $1.3B |
| NBISNEBIUS GROUP N.V. | New | n/a | $1.2B | $1.2B |
| ORCLORACLE CORP | Exited | n/a | -$1.1B | $0 |
| AVGOBROADCOM INC | Exited | n/a | -$1.0B | $0 |
| AMDADVANCED MICRO DEVICES INC | Exited | n/a | -$969.2M | $0 |
| STMSTMICROELECTRONICS | New | n/a | $584.3M | $584.3M |
| MUMICRON TECHNOLOGY INC | Exited | n/a | -$583.7M | $0 |
| TSMTAIWAN SEMICONDUCTOR MANUFAC | Exited | n/a | -$535.1M | $0 |
| ASMLASML HLDG NV N Y REGISTRY | Exited | n/a | -$494.1M | $0 |
| TSMTAIWAN SEMICONDUCTOR MANUFAC | Trimmed | -95.2% | -$477.6M | $23.9M |
| MUMICRON TECHNOLOGY INC | Exited | n/a | -$422.3M | $0 |
A change is this filing measured against the one before it. A 13F does not disclose trades, so the price paid and the day it happened are not in the record.
Questions
What does Situational Awareness hold?
Situational Awareness disclosed 26 positions worth $20.2B in the Q2 2026 13F filing. The largest is SNDK at 28% of the disclosed book. A 13F lists long US equity positions only.
What did Situational Awareness buy and sell last quarter?
Comparing the Q2 2026 filing with the quarter before, the largest moves were Added MU, Added SNDK, Exited SMH, Exited NVDA. Changes are measured against the previous filing, not against trades, because a 13F does not disclose trades.
How current is this?
This is the Q2 2026 filing, covering positions held on Jun 30, 2026. A 13F is due 45 days after the quarter ends, so the most recent filing is always at least six weeks behind the market, and the manager may have changed the book since.
How to read a 13F
WHAT THE FILING COVERS
Positions are as disclosed to the SEC on Form 13F and are not investment advice. How this data is sourced, and what it cannot tell you, is on the methodology page.
Data as of Sep 10, 2026.
