SILVERBACK ASSET MANAGEMENT LLC

CIK

1278960

Location

DURHAM, NC

Portfolio Value

Small $160,855,608

Diversification

Highly concentrated

Filing Date

Global Rank

#7,170 / 8,794 ▼ 718 · as of Jun 2026

Top Industry

Biotechnology 41.9%

Period ended 3 months ago

Filed Aug 13, 2026 · 53d

26 quarters · since Mar 2020

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

21 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

51.4%

−11.4 pts

Top 5

75.5%

−5.4 pts

Top 10

89.8%

−0.6 pts

HHI

2,853

Highly concentrated−1,213

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Unclassified	61.2%	$98,469,250	3
Healthcare	17.5%	$28,204,767	7
Technology	14.4%	$23,194,807	7
Financial Services	3.6%	$5,845,137	2
Consumer Cyclical	2.0%	$3,144,300	1
Industrials	1.2%	$1,997,347	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

2 positions

Ticker	Company	Δ Shares	Shares	Value
AAXJ	iShares MSCI All Country Asia ex Japan ETF	+20,000	275,000	$82,623,750
VRM	Vroom, Inc.	+11,300	449,236	$3,459,117
No positions match the current search.

Trimmed

Positions the filer reduced

7 positions

Ticker	Company	Δ Shares	Shares	Value
ARAY	Accuray Inc	−200,000	1,450,000	$377,000
BWX	State Street SPDR Bloomberg International Treasury Bond ETF	−150,000	50,000	$7,912,500
HLIT	Harmonic Inc.	−123,566	525,000	$8,573,250
MX	MAGNACHIP SEMICONDUCTOR Corp	−120,000	100,000	$473,000
KPTI	Karyopharm Therapeutics Inc.	−35,000	130,000	$1,270,100
CORZ	Core Scientific, Inc./tx	−29,300	131,600	$3,367,644
TEM	Tempus AI, Inc.	−7,000	28,700	$1,662,591
No positions match the current search.

New Positions

Positions the filer opened this quarter

4 positions

Ticker	Company	Shares	Value
CYTK	Cytokinetics Inc	100,000	$8,519,000
XLBI	State Street Materials Select Sector SPDR Premium Income ETF	50,000	$7,933,000
NTNX	Nutanix, Inc.	100,000	$5,096,000
OCGN	Ocugen, Inc.	250,000	$382,500
No positions match the current search.

Sold Out

Positions the filer fully exited

7 positions

Ticker	Company	Shares	Value
SPY	Spdr S&P 500 ETF Trust	150,000	$97,551,000
VIAV	Viavi Solutions Inc.	100,000	$3,328,000
IVZ	Invesco Ltd.	112,100	$2,287,961
NEO	Neogenomics Inc	165,101	$1,225,049
STNG	Scorpio Tankers Inc.	10,000	$746,600
INDI	indie Semiconductor, Inc.	100,000	$322,000
GOSS	Gossamer Bio, Inc.	500,000	$164,500
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

21 tracked positions · $160,855,608 total · filing declares 68 positions · $924,757,638 · as of Jun 30, 2026

All sectors Consumer Cyclical Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AAXJ	iShares MSCI All Country Asia ex Japan ETF CALL	Added	275,000	+20,000	$82,623,750	—	51.37%
DFTX	Definium Therapeutics, Inc. CALL Healthcare	Held	294,400	0	$13,848,576	+148.9%	8.61%
HLIT	Harmonic Inc. Technology	Reduced	525,000	-123,566	$8,573,250	+47.2%	5.33%
CYTK	Cytokinetics Inc CALL Healthcare	NEW	100,000	NEW	$8,519,000	NEW	5.30%
XLBI	State Street Materials Select Sector SPDR Premium Income ETF CALL	NEW	50,000	NEW	$7,933,000	NEW	4.93%
BWX	State Street SPDR Bloomberg International Treasury Bond ETF CALL	Reduced	50,000	-150,000	$7,912,500	−28.1%	4.92%
NTNX	Nutanix, Inc. CALL Technology	NEW	100,000	NEW	$5,096,000	NEW	3.17%
VRM	Vroom, Inc. Financial Services	Added	449,236	+11,300	$3,459,117	−40.7%	2.15%
CORZ	Core Scientific, Inc./tx Technology	Reduced	131,600	-29,300	$3,367,644	+39.9%	2.09%
LCID	Lucid Group, Inc. PUT Consumer Cyclical	Held	470,000	0	$3,144,300	−29.8%	1.95%
PAR	Par Technology Corp CALL Technology	Held	150,000	0	$2,613,000	+30.7%	1.62%
WULF	Terawulf Inc. Financial Services	Held	96,600	0	$2,386,020	+71.2%	1.48%
ASTS	AST SpaceMobile, Inc. Technology	Held	24,200	0	$2,150,412	+7.2%	1.34%
EYPT	EyePoint, Inc. CALL + SHARES Healthcare	Held	150,000	0	$2,145,000	+10.9%	1.33%
AVAV	AeroVironment Inc Industrials	Held	12,100	0	$1,997,347	−9.8%	1.24%
TEM	Tempus AI, Inc. Healthcare	Reduced	28,700	-7,000	$1,662,591	+3.0%	1.03%
KPTI	Karyopharm Therapeutics Inc. CALL + SHARES Healthcare	Reduced	130,000	-35,000	$1,270,100	+38.2%	0.79%
		Held	485,001	0	$921,501	−25.5%	0.57%
MX	MAGNACHIP SEMICONDUCTOR Corp Technology	Reduced	100,000	-120,000	$473,000	−23.2%	0.29%
OCGN	Ocugen, Inc. Healthcare	NEW	250,000	NEW	$382,500	NEW	0.24%
ARAY	Accuray Inc Healthcare	Reduced	1,450,000	-200,000	$377,000	−41.4%	0.23%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.