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 2026-03-31 and was filed on 2026-05-18. 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

$3.86 billion

Long positions

Calls / puts

5 / 11

Top 5 concentration

76.5%

Longs with AI data

23 / 26

Average AI 1Y

+24.4%

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 2026-03-31 Form 13F portfolio.

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 13GPost-quarter 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

-5.0%

Avg. 5 year

+38.8%

4 model outputs

NBIS · Nebius Group N.V.

SCHEDULE 13GPost-quarter 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

+36.3%

Avg. 5 year

+165.0%

4 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

+40.5%

Avg. 5 year

+202.5%

4 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

+40.5%

Avg. 5 year

+202.5%

4 model outputs

13F filing comparison

Quarter-over-quarter changes

Change comparison unavailable

The immediately preceding quarter (2025-12-31) is marked source summary variance, so change classifications are withheld.

The current filing remains visible below, but the site does not label omissions as exits without an adjacent, comparable quarter.

Position	Kind	Shares	Value	Long weight	Quarter change	AI at filing · 1Y	AI now
BE BLOOM ENERGY CORP · COM CL A · 093712107	LONG	6,485,408	$878.7 million	22.8%	NOT COMPARABLE	—	1Y +24.5% 5Y +123.8% · 4 models
SNDK SANDISK CORP · COM · 80004C200	LONG	1,140,119	$724.4 million	18.8%	NOT COMPARABLE	—	1Y +22.0% 5Y +96.3% · 4 models
CRWV CoreWeave Inc	LONG	7,177,919	$556.1 million	14.4%	NOT COMPARABLE	50.6%	1Y +22.0% 5Y +131.3% · 4 models
IREN IREN LIMITED · ORDINARY SHARES · Q4982L109	LONG	11,698,835	$401.0 million	10.4%	NOT COMPARABLE	—	1Y +36.3% 5Y +182.5% · 4 models
CORZ CORE SCIENTIFIC INC NEW · COM · 21874A106	LONG	26,008,473	$389.1 million	10.1%	NOT COMPARABLE	—	1Y +40.5% 5Y +202.5% · 4 models
APLD Applied Digital Corp	LONG	13,478,438	$320.0 million	8.3%	NOT COMPARABLE	39.7%	1Y +30.8% 5Y +160.0% · 4 models
RIOT Riot Platforms Inc.	LONG	11,502,137	$142.2 million	3.7%	NOT COMPARABLE	51.8%	1Y +27.0% 5Y +116.3% · 4 models
CLSK CLEANSPARK INC · COM NEW · 18452B209	LONG	12,276,139	$104.5 million	2.7%	NOT COMPARABLE	—	1Y +32.5% 5Y +165.0% · 4 models
SEI SOLARIS ENERGY INFRAS INC · COM CL A · 83418M103	LONG	1,105,551	$62.5 million	1.6%	NOT COMPARABLE	—	1Y +13.0% 5Y +62.5% · 4 models
TE T1 ENERGY INC · COM NEW · 35834F104	LONG	10,000,000	$43.9 million	1.1%	NOT COMPARABLE	—	1Y +19.3% 5Y +108.8% · 4 models
BITF BITFARMS LTD · COM · 09173B107	LONG	19,875,840	$38.8 million	1.0%	NOT COMPARABLE	—	1Y — 5Y —
BTDR Bitdeer Technologies Group	LONG	3,439,450	$29.8 million	0.8%	NOT COMPARABLE	55.0%	1Y +41.8% 5Y +212.5% · 4 models
PSIX POWER SOLUTIONS INTL INC · COM NEW · 73933G202	LONG	432,300	$26.3 million	0.7%	NOT COMPARABLE	—	1Y +25.5% 5Y +130.0% · 4 models
WYFI WHITEFIBER INC · SHS · G96115103	LONG	1,757,600	$20.9 million	0.5%	NOT COMPARABLE	—	1Y +43.8% 5Y +202.5% · 4 models
AMD Advanced Micro Devices Inc.	LONG	99,138	$20.2 million	0.5%	NOT COMPARABLE	27.6%	1Y +22.2% 5Y +145.0% · 6 models
BW BABCOCK & WILCOX ENTERPRISES · COM · 05614L209	LONG	1,353,900	$19.9 million	0.5%	NOT COMPARABLE	—	1Y +17.0% 5Y +87.5% · 4 models
SHAZ SHARONAI HOLDINGS INC · COM CL A ADDED · 778920306	LONG	796,108	$18.1 million	0.5%	NOT COMPARABLE	—	1Y -5.0% 5Y +38.8% · 4 models
PUMP PROPETRO HLDG CORP · COM · 74347M108	LONG	910,300	$13.1 million	0.3%	NOT COMPARABLE	—	1Y — 5Y —
SMH VANECK ETF TRUST · SEMICONDUCTR ETF · 92189F676	LONG	26,950	$10.3 million	0.3%	NOT COMPARABLE	—	1Y — 5Y —
INTC INTEL CORP · COM · 458140100	LONG	202,344	$8.9 million	0.2%	NOT COMPARABLE	—	1Y +10.3% 5Y +67.5% · 6 models
TSM Taiwan Semiconductor Manufacturing Co.	LONG	22,423	$7.6 million	0.2%	NOT COMPARABLE	24.7%	1Y +20.8% 5Y +116.3% · 4 models
HIVE HIVE DIGITAL TECHNOLOGIES LT · COM NEW · 433921103	LONG	3,391,547	$6.4 million	0.2%	NOT COMPARABLE	—	1Y +31.8% 5Y +145.0% · 4 models
ASML ASML HLDG NV N Y REGISTRY · SHS · N07059210	LONG	4,633	$6.1 million	0.2%	NOT COMPARABLE	—	1Y +19.3% 5Y +110.8% · 6 models
MU MICRON TECHNOLOGY INC · COM · 595112103	LONG	17,362	$5.9 million	0.2%	NOT COMPARABLE	—	1Y +30.8% 5Y +135.0% · 4 models
GLW CORNING INC · COM · 219350105	LONG	5,283	$718,330	0.0%	NOT COMPARABLE	—	1Y +12.5% 5Y +59.3% · 4 models
NVDA NVIDIA Corporation	LONG	2,855	$497,912	0.0%	NOT COMPARABLE	36.7%	1Y +22.3% 5Y +139.3% · 7 models
MU MICRON TECHNOLOGY INC · COM · 595112103	CALL	1,250,000	$422.3 million	—	NOT COMPARABLE	—	1Y +30.8% 5Y +135.0% · 4 models
SNDK SANDISK CORP · COM · 80004C200	CALL	611,900	$388.8 million	—	NOT COMPARABLE	—	1Y +22.0% 5Y +96.3% · 4 models
TSM Taiwan Semiconductor Manufacturing Co.	CALL	1,050,000	$354.8 million	—	NOT COMPARABLE	24.7%	1Y +20.8% 5Y +116.3% · 4 models
CRWV CoreWeave Inc	CALL	1,814,500	$140.6 million	—	NOT COMPARABLE	50.6%	1Y +22.0% 5Y +131.3% · 4 models
BE BLOOM ENERGY CORP · COM CL A · 093712107	CALL	408,500	$55.3 million	—	NOT COMPARABLE	—	1Y +24.5% 5Y +123.8% · 4 models
SMH VANECK ETF TRUST · SEMICONDUCTR ETF · 92189F676	PUT	5,327,900	$2.04 billion	—	NOT COMPARABLE	—	1Y — 5Y —
NVDA NVIDIA Corporation	PUT	8,992,300	$1.57 billion	—	NOT COMPARABLE	36.7%	1Y +22.3% 5Y +139.3% · 7 models
ORCL ORACLE CORP · COM · 68389X105	PUT	7,293,000	$1.07 billion	—	NOT COMPARABLE	—	1Y +15.8% 5Y +88.8% · 4 models
AVGO BROADCOM INC · COM · 11135F101	PUT	3,251,100	$1.01 billion	—	NOT COMPARABLE	—	1Y +23.3% 5Y +137.5% · 6 models
AMD Advanced Micro Devices Inc.	PUT	4,764,100	$969.2 million	—	NOT COMPARABLE	27.6%	1Y +22.2% 5Y +145.0% · 6 models
MU MICRON TECHNOLOGY INC · COM · 595112103	PUT	1,727,700	$583.7 million	—	NOT COMPARABLE	—	1Y +30.8% 5Y +135.0% · 4 models
TSM Taiwan Semiconductor Manufacturing Co.	PUT	1,583,400	$535.1 million	—	NOT COMPARABLE	24.7%	1Y +20.8% 5Y +116.3% · 4 models
ASML ASML HLDG NV N Y REGISTRY · SHS · N07059210	PUT	374,100	$494.1 million	—	NOT COMPARABLE	—	1Y +19.3% 5Y +110.8% · 6 models
INTC INTEL CORP · COM · 458140100	PUT	3,605,400	$159.1 million	—	NOT COMPARABLE	—	1Y +10.3% 5Y +67.5% · 6 models
GLW CORNING INC · COM · 219350105	PUT	154,600	$21.0 million	—	NOT COMPARABLE	—	1Y +12.5% 5Y +59.3% · 4 models
INFY INFOSYS TECHNOLOGIES LTD · SPONSORED ADR · 456788108	PUT	500,000	$6.8 million	—	NOT COMPARABLE	—	1Y +13.3% 5Y +71.8% · 4 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 27.9%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
2026-03-31	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.