13F filings

Situational Awareness

Leopold Aschenbrenner · Q2 2026 filing · 26 positions · Filed Aug 14, 2026

$20.2B
Disclosed 13F value
on Jun 30, 2026
26
Positions in the filing
+48.0%
Change in disclosed value vs the Q1 2026 filing

$13.7B to $20.2B. Includes price moves and buying or selling; not the fund's return.

Get a push the day Situational Awareness files its next 13F.

Free on iOS and Android.

Sector mix of the disclosed holdings

by disclosed value
  • Technology86.1%
  • Industrials9.8%
  • Financial Services3.2%
  • Energy0.6%

Largest holdings

all 26 positions
HoldingTypeValueShares% of 13F value
SNDKSandiskShares$5.7B2,495,34428.0%
MUMicron TechnologyShares$5.6B4,828,78627.5%
BEBloom EnergyShares$1.9B6,272,8089.4%
TSMTaiwan Semiconductor ManufacturingShares$1.3B2,649,0356.2%
NBISNebius GroupShares$1.2B4,464,2606.1%
CRWVCoreWeaveShares$744.5M7,479,5583.7%
CORZCore ScientificShares$665.6M26,008,4733.3%
STMSTMicroelectronicsShares$584.3M7,802,7002.9%
APLDApplied DigitalShares$469.0M15,384,6162.3%
RIOTRiot PlatformsShares$468.2M17,100,0002.3%
SHAZSharonai HoldingsShares$456.8M5,396,1272.3%
IRENShares$433.3M9,474,0992.1%
CLSKCleanSparkShares$178.6M12,276,1390.9%
KEELKeel InfrastructureShares$151.8M26,451,3930.8%
SEISolaris Energy InfrastructureShares$90.9M1,129,6210.4%
WYFIWhiteFiberShares$68.3M1,757,6000.3%
BTDRBitdeer Technologies GroupShares$54.6M3,439,4500.3%
TET1 EnergyShares$46.5M4,900,0000.2%
BEBloom EnergyCall$44.1M145,8000.2%
HIVEHive Digital TechnologiesShares$33.2M9,133,7260.2%
BWBabcock & Wilcox EnterprisesShares$28.6M2,027,4510.1%
PUMPPropetro HldgShares$28.1M1,960,3820.1%
TSMTaiwan Semiconductor ManufacturingCall$23.9M50,0000.1%
VSHVishay IntertechnologyShares$20.2M375,0000.1%
INFYInfosysPut$5.2M500,000<0.1%
CBRSCerebras SystemsShares$2.2M10,000<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.

Know when Situational Awareness files next.

GetSignal pushes each new 13F to your phone as it is filed, with the positions that changed and the companies behind them. Free on iOS and Android.

What Situational Awareness bought and sold in Q2 2026

15 largest moves
HoldingMoveShare changeEst. amount movedValue after
MUMicron TechnologyAdded+27712.4%+$5.6B$5.6B
SNDKSandiskAdded+118.9%+$3.1B$5.7B
SMHVanEck Semiconductor ETFExited put-100%-$2.0B$0
NVDANVIDIAExited put-100%-$1.6B$0
TSMTaiwan Semiconductor ManufacturingAdded+11713.9%+$1.3B$1.3B
NBISNebius GroupNewnew+$1.2B$1.2B
ORCLOracleExited put-100%-$1.1B$0
AVGOBroadcomExited put-100%-$1.0B$0
AMDAdvanced Micro DevicesExited put-100%-$969.2M$0
STMSTMicroelectronicsNewnew+$584.3M$584.3M
MUMicron TechnologyExited put-100%-$583.7M$0
TSMTaiwan Semiconductor ManufacturingExited put-100%-$535.1M$0
ASMLASML HoldingExited put-100%-$494.1M$0
TSMTaiwan Semiconductor ManufacturingTrimmed call-95.2%-$477.6M$23.9M
MUMicron TechnologyExited 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

45Filed 45 days after the quarter. Every 13F is a photograph of a date that has already passed. This one shows Jun 30, 2026.
USUS-listed stock and options on it. Short sales, cash, most bonds and shares listed only abroad are not in a 13F, so this is a slice of what the manager holds, not all of it.
$Value, not cost. Positions are reported at their market value on the quarter-end date. A position that grew in value did not necessarily grow in size.

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.

Other managers we track

ranked by stock held

See every manager we track