13F portfolio / AI-themed
Situational Awareness
Leopold Aschenbrenner (founder)
Situational Awareness LP is an investment firm founded by Leopold Aschenbrenner, a former AI researcher.
Aschenbrenner is the author of the essay series "Situational Awareness," which is about the path to advanced AI.
- Reported 13F value
- $20.2B
- Positions
- 23
- Est. 1-yearEstimate
- +91.8%SPY +15.7%
- Est. 3-year, annualizedEstimate
- —SPY +22.8%
As of Jun 30, 2026 · filed Aug 14, 2026
Holdings
5 new · 11 added · 3 trimmed · 4 unchanged · 8 sold out
| 1 | SNDK on Yahoo Finance (opens in a new tab) | Sandisk CorpCOM | 28.1% | $5.7B | 2,495,344 | Added +118.9% | $872.80 | $1328.47 | +52.2% |
| 2 | MU on Yahoo Finance (opens in a new tab) | Micron Technology IncCOM | 27.6% | $5.6B | 4,828,786 | Added +27712.4% | $748.37 | $893.53 | +19.4% |
| 3 | BE on Yahoo Finance (opens in a new tab) | Bloom Energy CorpCOM CL A | 9.4% | $1.9B | 6,272,808 | Trimmed -3.3% | $105.07 | $225.08 | +114.2% |
| 4 | TSM on Yahoo Finance (opens in a new tab) | Taiwan Semiconductor ManufacSPONSORED ADS | 6.3% | $1.3B | 2,649,035 | Added +11713.9% | $403.45 | $413.04 | +2.4% |
| 5 | NBIS on Yahoo Finance (opens in a new tab) | Nebius Group N.V.CLASS ASHS | 6.1% | $1.2B | 4,464,260 | New | $198.04 | $167.13 | -15.6% |
| 6 | CRWV on Yahoo Finance (opens in a new tab) | Coreweave IncCOM CL A | 3.7% | $745M | 7,479,558 | Added +4.2% | $108.85 | $61.37 | -43.6% |
| 7 | CORZ on Yahoo Finance (opens in a new tab) | Core Scientific Inc NewCOM | 3.3% | $666M | 26,008,473 | Unchanged | $14.41 | $13.52 | -6.2% |
| 8 | STM on Yahoo Finance (opens in a new tab) | StmicroelectronicsNY REGISTRY | 2.9% | $584M | 7,802,700 | New | $59.97 | $45.62 | -23.9% |
| 9 | APLD on Yahoo Finance (opens in a new tab) | Applied Digital CorpCOM NEW | 2.3% | $469M | 15,384,616 | Added +14.1% | $22.03 | $18.28 | -17.0% |
| 10 | RIOT on Yahoo Finance (opens in a new tab) | Riot Platforms IncCOM | 2.3% | $468M | 17,100,000 | Added +48.7% | $17.65 | $13.91 | -21.2% |
| 11 | SHAZ on Yahoo Finance (opens in a new tab) | Sharonai Holdings IncCOM CL A | 2.3% | $457M | 5,396,127 | Added +577.8% | $51.65 | $27.36 | -47.0% |
| 12 | IREN on Yahoo Finance (opens in a new tab) | Iren LimitedORDINARY SHARES | 2.1% | $433M | 9,474,099 | Trimmed -19.0% | $24.71 | $27.31 | +10.5% |
| 13 | CLSK on Yahoo Finance (opens in a new tab) | Cleanspark IncCOM NEW | 0.9% | $179M | 12,276,139 | Unchanged | $11.27 | $8.44 | -25.1% |
| 14 | KEEL on Yahoo Finance (opens in a new tab) | Keel Infrastructure CorpSHSCOM | 0.8% | $152M | 26,451,393 | New | $4.29 | $2.33 | -45.8% |
| 15 | SEI on Yahoo Finance (opens in a new tab) | Solaris Energy Infras IncCOM CL A | 0.5% | $91M | 1,129,621 | Added +2.2% | $38.20 | $62.70 | +64.2% |
| 16 | WYFI on Yahoo Finance (opens in a new tab) | Whitefiber IncSHS | 0.3% | $68M | 1,757,600 | Unchanged | $24.72 | $11.60 | -53.1% |
| 17 | BTDR on Yahoo Finance (opens in a new tab) | Bitdeer Technologies GroupCL A ORD SHS | 0.3% | $55M | 3,439,450 | Unchanged | $12.86 | $7.74 | -39.9% |
| 18 | TE on Yahoo Finance (opens in a new tab) | T1 Energy IncCOM NEW | 0.2% | $46M | 4,900,000 | Trimmed -51.0% | $7.33 | $2.64 | -63.9% |
| 19 | HIVE on Yahoo Finance (opens in a new tab) | Hive Digital Technologies LtCOM NEW | 0.2% | $33M | 9,133,726 | Added +169.3% | $2.95 | $2.02 | -31.5% |
| 20 | BW on Yahoo Finance (opens in a new tab) | Babcock & Wilcox EnterprisesCOM | 0.1% | $29M | 2,027,451 | Added +49.7% | $8.93 | $4.68 | -47.7% |
| 21 | PUMP on Yahoo Finance (opens in a new tab) | Propetro Hldg CorpCOM | 0.1% | $28M | 1,960,382 | Added +115.4% | $12.36 | $7.81 | -36.8% |
| 22 | VSH on Yahoo Finance (opens in a new tab) | Vishay Intertechnology IncCOM | 0.1% | $20M | 375,000 | New | $40.72 | $27.56 | -32.3% |
| 23 | CBRS on Yahoo Finance (opens in a new tab) | Cerebras Systems IncCOM CL A | 0.0% | $2M | 10,000 | New | $235.36 | $128.53 | -45.4% |
Sold out since Q1 2026
- —Bitfarms Ltd$39M at Q1 2026
- PSIX on Yahoo Finance (opens in a new tab)Power Solutions Intl Inc$26M at Q1 2026
- AMD on Yahoo Finance (opens in a new tab)Advanced Micro Devices Inc$20M at Q1 2026
- SMH on Yahoo Finance (opens in a new tab)Vaneck ETF Trust$10M at Q1 2026
- INTC on Yahoo Finance (opens in a new tab)Intel Corp$9M at Q1 2026
- ASML on Yahoo Finance (opens in a new tab)ASML Hldg NV N Y Registry$6M at Q1 2026
- GLW on Yahoo Finance (opens in a new tab)Corning Inc$718K at Q1 2026
- NVDA on Yahoo Finance (opens in a new tab)Nvidia Corporation$498K at Q1 2026
Estimated, from reported holdings
Quarter by quarter
High-conviction buys (new positions at 3% or more of the portfolio) since Q4 2024: 16. Of 13 with six months of history, 84.6% beat the S&P 500 from the filing date.
Source: SEC Form 13F-HR 0000935836-26-000418, compared with the Q1 2026 report. 3 option rows are excluded from weights. Tickers map from CUSIP via OpenFIGI. Estimated returns weight each position’s next-quarter total return (Yahoo Finance adjusted closes) by its quarter-end value and assume no trades. Estimated cost averages daily adjusted closes in each quarter the share count rose, from Q4 2024 onward (* = held at the start of our data). Price is the latest close.
Important information
Form 13F data is delayed. Managers have up to 45 days after each calendar quarter to file, so holdings shown may have changed materially since the report date. 13F reports cover long positions in US-listed equities and certain other securities only; they exclude short positions, most non-US holdings, cash, bonds and private investments, and managers may request confidential treatment for some positions. Options rows are listed in filings but are not counted in the holdings and weights shown here.
Estimated holdings returns, estimated cost and high-conviction results are hypothetical calculations from quarter-end holdings and public prices, assuming no trades between reports. They are not the actual returns or costs of any fund or manager and do not reflect fees, trading, leverage, shorts or cash. Biographies are drawn from cited public sources. This page is for information only and is not individualized investment advice or a recommendation to buy or sell any security. Gulfstream Capital and its clients may hold positions in securities shown.