How many stocks does HBK INVESTMENTS L P own?

As of Q4 2025, HBK INVESTMENTS L P holds 164 positions in their 13F portfolio.

What is HBK INVESTMENTS L P's largest holding?

NVDA at 8.7% of portfolio, worth $1.1B.

What is HBK INVESTMENTS L P's total portfolio value?

$9.2B as of Q4 2025, tracked across 164 holdings.

Is HBK INVESTMENTS L P a hedge fund?

HBK INVESTMENTS L P is an institutional investment manager required to file SEC 13F reports. This includes hedge funds, mutual funds, pension funds, and other institutions managing over $100M.

How often does HBK INVESTMENTS L P report?

13F filings are due quarterly, approximately 45 days after each quarter end.

How has HBK INVESTMENTS L P's portfolio changed in Q4 2025?

View HBK INVESTMENTS L P's latest portfolio changes, new positions, and exits for Q4 2025 on HoldingsIntel.

What is HBK INVESTMENTS L P's investment strategy?

HBK INVESTMENTS L P is classified as a Diversified Scout fund based on HoldingsIntel's Fund DNA analysis of 6 behavioral dimensions.

HBK INVESTMENTS L P Holdings Q4 2025 - Portfolio & Conviction Scores | HoldingsIntel

HBK INVESTMENTS L P

Institutional investor · Portfolio as of Q4 2025

Solid(2.5 / 5.0)

$9.2B

AUM

164

Positions

New

Q4 2025

Filing Period

Quarterly Portfolio Change

SEC EDGAR SourceSEC Filings

HBK INVESTMENTS L P manages $9.2B across 164 positions as of Q4 2025. Top holdings: NVDA (8.7%), CYBR (8.6%), EXAS (6.1%). Fund DNA: Diversified Scout. HoldingsIntel Rating: 2.5/5.0.

Q4 2025 Summary

Active quarter - 66 new positions, 52 exits, 25 increased. Top move: EXAS (NEW, conviction 98). Portfolio: $9.2B across 164 positions.

Portfolio Allocation

Top holdings by portfolio weight

NVDA8.70%

CYBR8.59%

EXAS6.10%

HOLX4.92%

NSC4.83%

SPY4.51%

DAY4.27%

CFLT3.56%

GTLS3.19%

EA3.07%

Other2.71%

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Position Outcomes

Best and worst performing positions by estimated return

Top Winners

SNDK4Q held

Sandisk Corporation

Avg $48.54 · $121.3M est. P&L

Est. P&L

+1064.81%

WDC4Q held

Western Digital Corporation

Avg $47.64 · $5.8M est. P&L

Est. P&L

+426.09%

BTSG8Q held

BrightSpring Health Services, I

Avg $16.71 · $7.2M est. P&L

Est. P&L

+143.29%

Top Losers

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View plans

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

Top Holdings10 of 260

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Activity:

Stock	Shares	Value	Weight	Price Trend	Avg Buy	Est. P&L	Held	Conviction
NVDA PUT NVIDIA Corporation	5.9M	$1.1B	8.7%	—	—	—	—	Increased —
CYBR CYBERARK SOFTWARE LTD	2.5M	$1.1B	8.6%	—	$482.49	-15.26%	2 qtrssince 2025-Q3	Increased 65
EXAS EXACT SCIENCES CORP	7.6M	$776.6M	6.1%	—	$101.90	+1.44%	1 qtr	New 98
HOLX Hologic, Inc.	8.4M	$625.7M	4.9%	—	$74.54	+1.23%	1 qtr	New 87
NSC Norfolk Southern Corporation	2.1M	$615M	4.8%	—	$293.62	+8.05%	2 qtrssince 2025-Q3	Increased 85
SPY CALL Unit State Street SPDR S&P 500 ETF T	841,400	$573.8M	4.5%	—	—	—	—	Increased —
DAY DAYFORCE INC	7.9M	$542.9M	4.3%	—	$69.01	+1.24%	2 qtrssince 2025-Q3	Increased 89
CFLT CONFLUENT INC	15M	$453.6M	3.6%	—	$30.13	+2.06%	1 qtr	New 87
GTLS Chart Industries, Inc.	2M	$406.1M	3.2%	—	$199.82	+3.45%	2 qtrssince 2025-Q3	Decreased 0
EA Electronic Arts Inc.	1.9M	$390.3M	3.1%	—	$204.35	-1.53%	1 qtr	New 86
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