13F filings
Situational Awareness
Leopold Aschenbrenner · Q2 2026 filing · 26 positions · Filed Aug 14, 2026
$13.7B to $20.2B. Includes price moves and buying or selling; not the fund's return.
Sector mix of the disclosed holdings
by disclosed value- Technology86.1%
- Industrials9.8%
- Financial Services3.2%
- Energy0.6%
Largest holdings
all 26 positions| Holding | Type | Value | Shares | % of 13F value |
|---|---|---|---|---|
| SNDKSandisk | Shares | $5.7B | 2,495,344 | 28.0% |
| MUMicron Technology | Shares | $5.6B | 4,828,786 | 27.5% |
| BEBloom Energy | Shares | $1.9B | 6,272,808 | 9.4% |
| TSMTaiwan Semiconductor Manufacturing | Shares | $1.3B | 2,649,035 | 6.2% |
| NBISNebius Group | Shares | $1.2B | 4,464,260 | 6.1% |
| CRWVCoreWeave | Shares | $744.5M | 7,479,558 | 3.7% |
| CORZCore Scientific | Shares | $665.6M | 26,008,473 | 3.3% |
| STMSTMicroelectronics | Shares | $584.3M | 7,802,700 | 2.9% |
| APLDApplied Digital | Shares | $469.0M | 15,384,616 | 2.3% |
| RIOTRiot Platforms | Shares | $468.2M | 17,100,000 | 2.3% |
| SHAZSharonai Holdings | Shares | $456.8M | 5,396,127 | 2.3% |
| IREN | Shares | $433.3M | 9,474,099 | 2.1% |
| CLSKCleanSpark | Shares | $178.6M | 12,276,139 | 0.9% |
| KEELKeel Infrastructure | Shares | $151.8M | 26,451,393 | 0.8% |
| SEISolaris Energy Infrastructure | Shares | $90.9M | 1,129,621 | 0.4% |
| WYFIWhiteFiber | Shares | $68.3M | 1,757,600 | 0.3% |
| BTDRBitdeer Technologies Group | Shares | $54.6M | 3,439,450 | 0.3% |
| TET1 Energy | Shares | $46.5M | 4,900,000 | 0.2% |
| BEBloom Energy | Call | $44.1M | 145,800 | 0.2% |
| HIVEHive Digital Technologies | Shares | $33.2M | 9,133,726 | 0.2% |
| BWBabcock & Wilcox Enterprises | Shares | $28.6M | 2,027,451 | 0.1% |
| PUMPPropetro Hldg | Shares | $28.1M | 1,960,382 | 0.1% |
| TSMTaiwan Semiconductor Manufacturing | Call | $23.9M | 50,000 | 0.1% |
| VSHVishay Intertechnology | Shares | $20.2M | 375,000 | 0.1% |
| INFYInfosys | Put | $5.2M | 500,000 | <0.1% |
| CBRSCerebras Systems | Shares | $2.2M | 10,000 | <0.1% |
% of 13F value 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. Calls and puts are shown as filed: most filers give Value as the notional value of the shares underneath, not money invested, but some give the premium paid, and some count contracts rather than shares.
What Situational Awareness bought and sold in Q2 2026
15 largest moves| Holding | Move | Share change | Est. amount moved | Value after |
|---|---|---|---|---|
| MUMicron Technology | Added | +27712.4% | +$5.6B | $5.6B |
| SNDKSandisk | Added | +118.9% | +$3.1B | $5.7B |
| SMHVanEck Semiconductor ETF | Exited put | -100% | -$2.0B | $0 |
| NVDANVIDIA | Exited put | -100% | -$1.6B | $0 |
| TSMTaiwan Semiconductor Manufacturing | Added | +11713.9% | +$1.3B | $1.3B |
| NBISNebius Group | New | new | +$1.2B | $1.2B |
| ORCLOracle | Exited put | -100% | -$1.1B | $0 |
| AVGOBroadcom | Exited put | -100% | -$1.0B | $0 |
| AMDAdvanced Micro Devices | Exited put | -100% | -$969.2M | $0 |
| STMSTMicroelectronics | New | new | +$584.3M | $584.3M |
| MUMicron Technology | Exited put | -100% | -$583.7M | $0 |
| TSMTaiwan Semiconductor Manufacturing | Exited put | -100% | -$535.1M | $0 |
| ASMLASML Holding | Exited put | -100% | -$494.1M | $0 |
| TSMTaiwan Semiconductor Manufacturing | Trimmed call | -95.2% | -$477.6M | $23.9M |
| MUMicron Technology | Exited call | -100% | -$422.3M | $0 |
A change is this filing measured against the one before it. Est. amount moved is the shares added or sold, priced at the Jun 30, 2026 close. An estimate: a 13F gives no trade prices or dates. For a sold-out position, its value at the previous quarter end. A put gains when the stock falls; a call gains when it rises. Option values are as filed, which for most filers is the notional value of the shares underneath.
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 28.0% of the disclosed value. A 13F lists US-listed stock and options on it; short sales and cash are not in it.
What did Situational Awareness buy and sell last quarter?
Comparing the Q2 2026 filing with the quarter before, the largest moves were adding to MU, adding to SNDK, selling out of a put on SMH and selling out of a put on 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 and filed with the SEC on Aug 14, 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. How the filing itself works is explained in our guide to Form 13F.
Checked for newer filings on Oct 26, 2026.
