Newtyn Management, LLC

CIK

1569241

Location

NEW YORK, NY

Portfolio Value

Small $827,775,579

Diversification

Diversified

Filing Date

Global Rank

#1,859 / 8,621 ▲ 112 · as of Mar 2026

Top Industry

Biotechnology 13.4%

3Y Alpha vs SPY

-19.5%

Period ended 4 months ago

Filed May 15, 2026 · 2mo

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+0.5%

SPY

+67.9%

Annualised alpha

-18.7%

Max drawdown

−25.2%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

33 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

9.5%

−2.6 pts

Top 5

43.2%

−5.7 pts

Top 10

68.6%

−6.8 pts

HHI

590

Diversified−102

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Healthcare	40.4%	$334,337,203	12
Technology	12.7%	$104,908,213	2
Communication Services	12.7%	$104,745,735	2
Industrials	7.7%	$64,104,252	3
Real Estate	6.7%	$55,112,171	4
Basic Materials	6.4%	$53,389,542	2
Consumer Cyclical	6.3%	$51,820,051	3
Consumer Defensive	4.8%	$39,882,984	2
Financial Services	2.4%	$19,475,428	3

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

11 positions

Ticker	Company	Δ Shares	Shares	Value
MREO	Mereo BioPharma Group plc	+6,854,434	7,079,056	$2,336,088
AIV	Apartment Investment & Management Co	+3,002,675	12,200,000	$49,654,000
PAR	Par Technology Corp	+2,307,767	2,732,696	$36,426,837
VISN	Vistance Networks, Inc.	+1,543,886	3,762,713	$68,481,376
QDEL	QuidelOrtho Corp	+1,543,877	4,558,472	$74,895,694
NVRI	Enviri Corp	+898,813	5,502,200	$0
TBPH	Theravance Biopharma, Inc.	+541,629	4,841,629	$78,579,638
RCKT	Rocket Pharmaceuticals, Inc.	+515,900	3,165,900	$11,333,922
MAGN	Magnera Corp	+400,000	2,760,000	$26,247,600
CCOI	Cogent Communications Holdings, Inc.	+200,000	1,600,000	$30,144,000
RARE	Ultragenyx Pharmaceutical Inc.	+104,085	400,000	$8,380,000
No positions match the current search.

Trimmed

Positions the filer reduced

5 positions

Ticker	Company	Δ Shares	Shares	Value
ZOOZ	ZOOZ Strategy Ltd.	−481,767	13,404,564	$4,034,773
CNNE	Cannae Holdings, Inc.	−281,554	3,266,955	$37,145,278
AD	Array Digital Infrastructure, Inc.	−83,144	1,616,856	$74,601,735
SPB	Spectrum Brands Holdings, Inc.	−64,925	185,012	$13,635,384
CMP	Compass Minerals International Inc	−52,817	770,000	$17,979,500
No positions match the current search.

New Positions

Positions the filer opened this quarter

10 positions

Ticker	Company	Shares	Value
INDV	Indivior Pharmaceuticals, Inc.	2,000,000	$60,960,000
TFX	Teleflex Inc	400,000	$47,844,000
USAR	USA Rare Earth, Inc.	2,339,613	$35,410,042
WEAV	Weave Communications, Inc.	7,000,000	$32,340,000
DXYZ	Destiny Tech100 Inc.	345,000	$9,239,100
ATAI	AtaiBeckley Inc.	1,781,703	$6,307,228
GDOT	Green Dot Corp	142,605	$1,600,028
QURE	uniQure N.V.	87,684	$1,433,633
ELME	Elme Communities	310,261	$623,624
SRG	Seritage Growth Properties	41,120	$115,547
No positions match the current search.

Sold Out

Positions the filer fully exited

6 positions

Ticker	Company	Shares	Value
ITGR	Integer Holdings Corp	550,000	$43,136,500
PPLI	People Inc	525,000	$20,527,500
MRP	Millrose Properties, Inc.	300,000	$8,961,000
CORT	Corcept Therapeutics Inc	200,000	$6,960,000
SUNC	SunocoCorp LLC	67,395	$3,321,225
GUTS	Fractyl Health, Inc.	1,134,021	$2,494,846
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

33 positions · $827,775,579 total · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Financial Services Healthcare Industrials Real Estate Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
TBPH	Theravance Biopharma, Inc. Healthcare	Added	4,841,629	+541,629	$78,579,638	−2.3%	9.49%
QDEL	QuidelOrtho Corp Healthcare	Added	4,558,472	+1,543,877	$74,895,694	−13.0%	9.05%
AD	Array Digital Infrastructure, Inc. Communication Services	Reduced	1,616,856	-83,144	$74,601,735	−18.2%	9.01%
VISN	Vistance Networks, Inc. Technology	Added	3,762,713	+1,543,886	$68,481,376	+70.2%	8.27%
INDV	Indivior Pharmaceuticals, Inc. Healthcare	NEW	2,000,000	NEW	$60,960,000	NEW	7.36%
AIV	Apartment Investment & Management Co Real Estate	Added	12,200,000	+3,002,675	$49,654,000	−9.1%	6.00%
TFX	Teleflex Inc Healthcare	NEW	400,000	NEW	$47,844,000	NEW	5.78%
RHLD	Resolute Holdings Management, Inc. Industrials	Held	242,423	0	$39,345,252	−21.4%	4.75%
CNNE	Cannae Holdings, Inc. Consumer Cyclical	Reduced	3,266,955	-281,554	$37,145,278	−33.5%	4.49%
PAR	Par Technology Corp Technology	Added	2,732,696	+2,307,767	$36,426,837	+136.3%	4.40%
USAR	USA Rare Earth, Inc. Basic Materials	NEW	2,339,613	NEW	$35,410,042	NEW	4.28%
WEAV	Weave Communications, Inc. Healthcare	NEW	7,000,000	NEW	$32,340,000	NEW	3.91%
CCOI	Cogent Communications Holdings, Inc. Communication Services	Added	1,600,000	+200,000	$30,144,000	−0.1%	3.64%
MAGN	Magnera Corp Consumer Defensive	Added	2,760,000	+400,000	$26,247,600	−26.5%	3.17%
BV	BrightView Holdings, Inc. Industrials	Held	2,100,000	0	$24,759,000	−6.9%	2.99%
CMP	Compass Minerals International Inc Basic Materials	Reduced	770,000	-52,817	$17,979,500	+11.3%	2.17%
SPB	Spectrum Brands Holdings, Inc. Consumer Defensive	Reduced	185,012	-64,925	$13,635,384	−7.7%	1.65%
RCKT	Rocket Pharmaceuticals, Inc. Healthcare	Added	3,165,900	+515,900	$11,333,922	+21.9%	1.37%
FLWS	1 800 Flowers Com Inc Consumer Cyclical	Reduced	3,500,000	-3,500,000	$10,640,000	−61.3%	1.29%
DXYZ	Destiny Tech100 Inc. Financial Services	NEW	345,000	NEW	$9,239,100	NEW	1.12%
NODK	NI Holdings, Inc. Financial Services	Held	670,000	0	$8,636,300	−3.1%	1.04%
RARE	Ultragenyx Pharmaceutical Inc. Healthcare	Added	400,000	+104,085	$8,380,000	+23.1%	1.01%
GRAL	GRAIL, Inc. Healthcare	Held	150,000	0	$7,752,000	−39.6%	0.94%
ATAI	AtaiBeckley Inc. Healthcare	NEW	1,781,703	NEW	$6,307,228	NEW	0.76%
FSP	Franklin Street Properties Corp /Ma/ Real Estate	Held	7,150,000	0	$4,719,000	−30.5%	0.57%
ZOOZ	ZOOZ Strategy Ltd. Consumer Cyclical	Reduced	13,404,564	-481,767	$4,034,773	−33.7%	0.49%
MREO	Mereo BioPharma Group plc Healthcare	Added	7,079,056	+6,854,434	$2,336,088	+2394.0%	0.28%
WVE	Wave Life Sciences Ltd. Healthcare	Held	300,000	0	$2,175,000	−57.4%	0.26%
GDOT	Green Dot Corp Financial Services	NEW	142,605	NEW	$1,600,028	NEW	0.19%
QURE	uniQure N.V. Healthcare	NEW	87,684	NEW	$1,433,633	NEW	0.17%
ELME	Elme Communities Real Estate	NEW	310,261	NEW	$623,624	NEW	0.08%
SRG	Seritage Growth Properties Real Estate	NEW	41,120	NEW	$115,547	NEW	0.01%
NVRI	Enviri Corp Industrials	Added	5,502,200	+898,813	$0	—	0.00%