Situational Awareness 13F tracker

Situational Awareness LP 13F holdings and Leopold Aschenbrenner portfolio

Name: Situational Awareness LP Form 13F portfolio
Creator: Hallucination Yield

This Situational Awareness LP 13F tracker follows the public portfolio of the hedge fund led by Leopold Aschenbrenner. It combines the fund's latest validated quarter-end holdings with subsequent ownership filings and current LLM return forecasts, showing concentrated exposure across AI infrastructure, semiconductors, storage, power, and digital-asset mining.

Form 13F reports holdings as of 2026-06-30 and was filed on 2026-08-14. It is delayed, can omit confidential positions, and is not the manager's current portfolio or fund NAV. Options show reported underlying value—not premium, net exposure, or investment intent.

Disclosed long book

$18.20 billion

Long positions

Calls / puts

2 / 1

Top 5 concentration

83.3%

Longs with AI data

18 / 23

Average AI 1Y

+23.4%

Official SEC filing ↗Exact filing event Permanent quarter page JSON Download CSV

Monitored between quarterly reports

Beneficial-ownership disclosures

Schedules 13D and 13G can reveal a significant ownership event after a quarter closes. They are shown as a separate event timeline and never folded back into the 2026-06-30 Form 13F portfolio.

SharonAI Holdings Inc.

SCHEDULE 13DPost-quarter event

The filing reports Situational Awareness LP's beneficial ownership as of August 27, 2026: 8,070,950 shares or share-equivalents representing 21.1% of the reported class. It was filed on August 28, 2026.

The shares of the Class A Ordinary Common Stock reported herein consist of 5,396,127 shares of Class A Ordinary Common Stock and prefunded warrants to purchase 2,674,823 shares of Class A Ordinary Common Stock. The percentage reported herein is calculated based on 35,667,164 shares of Class A Ordinary Common Stock outstanding as of July 30, 2026, as reported in the Form S-1 filed by the Issuer on July 31, 2026.

Official SEC disclosure ↗

SHAZ · SharonAI Holdings Inc.

SCHEDULE 13G/ASeparate ownership event

The filing reports Situational Awareness LP's beneficial ownership as of June 30, 2026: 7,563,029 shares or share-equivalents representing 19.9% of the reported class. It was filed on August 14, 2026.

The shares of the Class A Ordinary Common Stock reported herein consists of 5,396,127 shares of Class A Ordinary Common Stock and warrants to purchase 2,674,823 shares of Class A Ordinary Common Stock, subject to a 19.99% beneficial ownership limitation. The percentage reported herein is calculated based on 35,667,164 shares of Class A Ordinary Common Stock outstanding as of July 30, 2026, as reported in the Form S-1 filed by the Issuer on July 31, 2026.

Official SEC disclosure ↗

Current AI outlook

Avg. 1 year

-20.0%

Avg. 5 year

+33.0%

5 model outputs

Core Scientific, Inc.

SCHEDULE 13D/APost-quarter event

The filing reports Situational Awareness LP's beneficial ownership as of July 15, 2026: 14,089,395 shares or share-equivalents representing 4.4% of the reported class. It was filed on August 4, 2026.

The information set forth on this cover page reflects information as of the close of business on August 4, 2026. As of July 15, 2026, the Reporting Person may have been deemed to beneficially own 25,608,473 shares of Common Stock, representing 8.1% of the shares of Common Stock outstanding as of such time.

Official SEC disclosure ↗

SHAZ · SharonAI Holdings Inc.

SCHEDULE 13GSeparate ownership event

The filing reports Situational Awareness LP's beneficial ownership as of June 22, 2026: 5,404,540 shares or share-equivalents representing 19.9% of the reported class. It was filed on June 29, 2026.

The reported amount combines 1,696,127 common shares with warrants and is capped by a 19.99% beneficial-ownership limitation; it is not directly comparable with a plain-share 13F line.

Official SEC disclosure ↗

Current AI outlook

Avg. 1 year

-20.0%

Avg. 5 year

+33.0%

5 model outputs

NBIS · Nebius Group N.V.

SCHEDULE 13GSeparate ownership event

The filing reports Situational Awareness LP's beneficial ownership as of May 19, 2026: 12,410,060 shares or share-equivalents representing 5.6% of the reported class. It was filed on May 27, 2026.

NBIS was not present in the preceding quarter-end 13F snapshot, so this event is shown separately instead of rewriting that portfolio.

Official SEC disclosure ↗

Current AI outlook

Avg. 1 year

+31.0%

Avg. 5 year

+168.6%

7 model outputs

CORZ · Core Scientific, Inc.

SCHEDULE 13D/ASeparate ownership event

The filing reports Situational Awareness LP's beneficial ownership as of October 9, 2025: 28,756,478 shares or share-equivalents representing 9.4% of the reported class. It was filed on October 14, 2025.

Percentage calculated based on 307,355,193 shares of Common Stock outstanding on September 19, 2025, as reported in the Proxy Statement filed by the Issuer on September 29, 2025.

Official SEC disclosure ↗

Current AI outlook

Avg. 1 year

+43.4%

Avg. 5 year

+174.0%

5 model outputs

CORZ · Core Scientific, Inc.

SCHEDULE 13DSeparate ownership event

The filing reports Situational Awareness LP's beneficial ownership as of August 12, 2025: 17,682,918 shares or share-equivalents representing 5.8% of the reported class. It was filed on August 19, 2025.

Percentage calculated based on 305,408,442 shares of Common Stock outstanding on August 5, 2025, as reported in the Form 10-Q filed by the Issuer for the quarter ended June 30, 2025.

Official SEC disclosure ↗

Current AI outlook

Avg. 1 year

+43.4%

Avg. 5 year

+174.0%

5 model outputs

13F filing comparison

Quarter-over-quarter changes

2026-03-31 to 2026-06-30

Newly reported

No longer reported

Increased

Reduced

Newly reported this quarter

Present now and absent from the immediately preceding comparable filing.

Position	Kind	Shares	Value
NBIS NEBIUS GROUP N.V.	LONG	4,464,260	$1.23 billion
STMICROELECTRONICS STMICROELECTRONICS	LONG	7,802,700	$584.3 million
SHAZ SHARONAI HOLDINGS INC	LONG	5,396,127	$456.8 million
KEEL INFRASTRUCTURE CORP KEEL INFRASTRUCTURE CORP	LONG	26,451,393	$151.8 million
VISHAY INTERTECHNOLOGY INC VISHAY INTERTECHNOLOGY INC	LONG	375,000	$20.2 million
CEREBRAS SYSTEMS INC CEREBRAS SYSTEMS INC	LONG	10,000	$2.2 million

No longer reported this quarter

Present in the prior comparable filing and absent from this one.

Position	Kind	Prior shares	Prior value
ASML ASML HLDG NV N Y REGISTRY · SHS	PUT	374,100	$494.1 million
ASML ASML HLDG NV N Y REGISTRY · SHS	LONG	4,633	$6.1 million
AMD ADVANCED MICRO DEVICES INC · COM	PUT	4,764,100	$969.2 million
AMD ADVANCED MICRO DEVICES INC · COM	LONG	99,138	$20.2 million
BITF BITFARMS LTD · COM	LONG	19,875,840	$38.8 million
AVGO BROADCOM INC · COM	PUT	3,251,100	$1.01 billion
CRWV COREWEAVE INC · COM CL A	CALL	1,814,500	$140.6 million
GLW CORNING INC · COM	LONG	5,283	$718,330
GLW CORNING INC · COM	PUT	154,600	$21.0 million
INTC INTEL CORP · COM	LONG	202,344	$8.9 million
INTC INTEL CORP · COM	PUT	3,605,400	$159.1 million
MU MICRON TECHNOLOGY INC · COM	CALL	1,250,000	$422.3 million
MU MICRON TECHNOLOGY INC · COM	PUT	1,727,700	$583.7 million
NVDA NVIDIA CORPORATION · COM	LONG	2,855	$497,912
NVDA NVIDIA CORPORATION · COM	PUT	8,992,300	$1.57 billion
ORCL ORACLE CORP · COM	PUT	7,293,000	$1.07 billion
PSIX POWER SOLUTIONS INTL INC · COM NEW	LONG	432,300	$26.3 million
SNDK SANDISK CORP · COM	CALL	611,900	$388.8 million
SHAZ SHARONAI HOLDINGS INC · COM CL A ADDED	LONG	796,108	$18.1 million
TSM TAIWAN SEMICONDUCTOR MANUFAC · SPONSORED ADS	PUT	1,583,400	$535.1 million
SMH VANECK ETF TRUST · SEMICONDUCTR ETF	PUT	5,327,900	$2.04 billion
SMH VANECK ETF TRUST · SEMICONDUCTR ETF	LONG	26,950	$10.3 million

“No longer reported” means the position is absent from this comparable 13F filing. It does not prove the manager sold it: reporting thresholds, confidential treatment, corporate actions, or instrument changes can also explain the omission.

Position	Kind	Shares	Value	Long weight	Quarter change	AI at filing · 1Y	AI now
SNDK SanDisk Corporation	LONG	2,495,344	$5.67 billion	31.2%	INCREASED	26.4%	1Y +24.0% 5Y +99.0% · 5 models
MU Micron Technology Inc.	LONG	4,828,786	$5.57 billion	30.6%	INCREASED	31.9%	1Y +31.2% 5Y +147.0% · 5 models
BE Bloom Energy Corporation	LONG	6,272,808	$1.90 billion	10.4%	REDUCED	23.9%	1Y +23.6% 5Y +100.0% · 5 models
TSM Taiwan Semiconductor Manufacturing Co.	LONG	2,649,035	$1.27 billion	7.0%	INCREASED	24.3%	1Y +23.9% 5Y +141.4% · 7 models
NBIS Nebius Group N.V.	LONG	4,464,260	$1.23 billion	—	NEWLY REPORTED	42.5%	1Y +31.0% 5Y +168.6% · 7 models
CRWV CoreWeave Inc	LONG	7,479,558	$744.5 million	4.1%	INCREASED	44.1%	1Y +4.0% 5Y +109.0% · 5 models
CORZ CORE SCIENTIFIC INC NEW · COM · 21874A106	LONG	26,008,473	$665.6 million	3.7%	UNCHANGED	—	1Y +43.4% 5Y +174.0% · 5 models
STMICROELECTRONICS STMICROELECTRONICS · NY REGISTRY · 861012102	LONG	7,802,700	$584.3 million	—	NEWLY REPORTED	—	1Y — 5Y —
APLD Applied Digital Corp	LONG	15,384,616	$469.0 million	2.6%	INCREASED	36.8%	1Y +30.6% 5Y +142.0% · 5 models
RIOT Riot Platforms Inc.	LONG	17,100,000	$468.2 million	2.6%	INCREASED	46.6%	1Y +27.6% 5Y +134.0% · 5 models
SHAZ SharonAI Holdings Inc.	LONG	5,396,127	$456.8 million	2.5%	NEWLY REPORTED	-13.3%	1Y -20.0% 5Y +33.0% · 5 models
IREN IREN LIMITED · ORDINARY SHARES · Q4982L109	LONG	9,474,099	$433.3 million	2.4%	REDUCED	—	1Y +44.0% 5Y +208.0% · 5 models
CLSK CleanSpark Inc.	LONG	12,276,139	$178.6 million	1.0%	UNCHANGED	55.2%	1Y +25.6% 5Y +115.0% · 5 models
KEEL INFRASTRUCTURE CORP KEEL INFRASTRUCTURE CORP · SHSCOM · 486917107	LONG	26,451,393	$151.8 million	—	NEWLY REPORTED	—	1Y — 5Y —
SEI SOLARIS ENERGY INFRAS INC · COM CL A · 83418M103	LONG	1,129,621	$90.9 million	0.5%	INCREASED	—	1Y +11.6% 5Y +63.0% · 5 models
WYFI WhiteFiber Inc.	LONG	1,757,600	$68.3 million	0.4%	UNCHANGED	48.3%	1Y +34.0% 5Y +196.0% · 5 models
BTDR Bitdeer Technologies Group	LONG	3,439,450	$54.6 million	0.3%	UNCHANGED	50.1%	1Y +46.0% 5Y +192.0% · 5 models
TE T1 Energy Inc.	LONG	4,900,000	$46.5 million	0.3%	REDUCED	10.7%	1Y +9.6% 5Y +73.0% · 5 models
HIVE HIVE Digital Technologies Ltd.	LONG	9,133,726	$33.2 million	0.2%	INCREASED	35.3%	1Y +29.6% 5Y +129.0% · 5 models
BW BABCOCK & WILCOX ENTERPRISES · COM · 05614L209	LONG	2,027,451	$28.6 million	0.2%	INCREASED	—	1Y +1.6% 5Y +36.0% · 5 models
PUMP PROPETRO HLDG CORP · COM · 74347M108	LONG	1,960,382	$28.1 million	0.2%	INCREASED	—	1Y — 5Y —
VISHAY INTERTECHNOLOGY INC VISHAY INTERTECHNOLOGY INC · COM · 928298108	LONG	375,000	$20.2 million	0.1%	NEWLY REPORTED	—	1Y — 5Y —
CEREBRAS SYSTEMS INC CEREBRAS SYSTEMS INC · COM CL A · 15675D103	LONG	10,000	$2.2 million	0.0%	NEWLY REPORTED	—	1Y — 5Y —
BE Bloom Energy Corporation	CALL	145,800	$44.1 million	—	REDUCED	23.9%	1Y +23.6% 5Y +100.0% · 5 models
TSM Taiwan Semiconductor Manufacturing Co.	CALL	50,000	$23.9 million	—	REDUCED	24.3%	1Y +23.9% 5Y +141.4% · 7 models
INFY Infosys Ltd.	PUT	500,000	$5.2 million	—	UNCHANGED	12.1%	1Y +11.4% 5Y +61.9% · 7 models

AI outlook values are averages across the latest successful run per covered model at the labeled cutoff. “No longer reported” does not necessarily mean sold; thresholds, confidential treatment, corporate actions, or instrument changes may explain an omission. Reviewed API mapping covers 93.0%of disclosed long-book value; exact editorial CUSIP mappings may add current-only AI coverage on this public page. Research use only. No warranty and not investment advice.

Filing history

Get filing alerts →

Every filing event remains separate, including notices and amendments. Open a holdings date for the canonical portfolio through its latest filing, or an accession for the exact source event.

Holdings date	Filed	Form	Processing	Accession
2026-06-30	2026-08-14	13F-HR	VALIDATED	0000935836-26-000418
2026-03-31	2026-05-18	13F-HR	VALIDATED	0002045724-26-000008
2025-12-31	2026-02-11	13F-HR	VALIDATED	0002045724-26-000002
2025-09-30	2025-11-14	13F-HR	VALIDATED	0002045724-25-000008
2025-06-30	2025-08-14	13F-HR	VALIDATED	0002045724-25-000006
2025-03-31	2025-05-14	13F-HR	VALIDATED	0002045724-25-000002
2024-12-31	2025-02-12	13F-HR	VALIDATED	0000935836-25-000120

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How to use this portfolio tracker

About Leopold Aschenbrenner and the fund

Situational Awareness LP is a hedge fund led by Leopold Aschenbrenner. Its public filings have emphasized the physical build-out behind artificial intelligence—including compute, semiconductor, data-center, storage, energy, and related infrastructure companies—while options and later ownership disclosures add important context outside the core long-stock table.

AI infrastructure, chips, storage, and power

The disclosed portfolio has included neoclouds and data-center operators, chip designers and manufacturers, memory and storage suppliers, power equipment, and digital-asset miners. The live table above preserves each reported security and weight instead of relying on a hand-maintained list that can become stale.

What this tracker measures

The portfolio table comes from the latest validated Form 13F snapshot and preserves long stock, call, and put positions as different instruments. The AI layer is a separate Hallucination Yield measurement of current model forecasts, not a claim about the manager’s thesis or expected return.

Why intra-quarter filings matter

A concentrated investor can disclose a significant beneficial-ownership stake between quarterly 13F reports. We monitor Schedules 13D and 13G separately so those events are visible quickly without mislabeling them as quarter-end holdings or confirmed trades.

How to read the AI values

Current AI values average the latest successful forecast from each covered model. Filing-time values are available only through a reviewed security mapping and use information that existed by the filing cutoff. Missing coverage is shown as missing rather than inferred from issuer names.

Frequently asked questions

What is Situational Awareness LP?

Situational Awareness LP is a hedge fund led by Leopold Aschenbrenner. Its public 13F filings have shown concentrated exposure to AI infrastructure, semiconductors, storage, power, and digital-asset mining. This page tracks the latest validated quarter-end portfolio and later beneficial-ownership disclosures.

What stocks does Leopold Aschenbrenner's fund hold?

The complete latest validated holdings appear in the table above, with reported values, portfolio weights, options separated from common-stock positions, and links to the original SEC filing. Nebius and SharonAI ownership events are shown separately because they were disclosed after the quarter-end 13F snapshot.

Is this Situational Awareness LP’s current portfolio?

No. Form 13F is a delayed quarter-end disclosure. Subsequent 13D/G filings are event-date beneficial-ownership statements and are displayed separately.

What does a Form 13F show?

Form 13F is a delayed quarterly disclosure of specified reportable U.S. securities held by qualifying institutional investment managers. It does not show a live portfolio, short positions, every derivative, fund NAV, or every public and private investment.

Why are Nebius and SharonAI outside the 13F table?

Their later Schedule 13G disclosures do not change what the preceding quarter-end 13F reported. Keeping them in a separate timeline preserves both facts.

What do AI models predict for Leopold Aschenbrenner’s holdings?

The AI columns compare each covered security with Hallucination Yield aggregates of independent model return forecasts. They are a current research comparison layer—not Leopold Aschenbrenner’s forecasts, the fund’s stated view, or investment advice.