Newtyn Management, LLC

CIK

1569241

Location

NEW YORK, NY

Portfolio Value

Small $904,436,281

Diversification

Diversified

Filing Date

Global Rank

#1,854 / 8,603 ▲ 111 · as of Mar 2026

Top Industry

Biotechnology 12.2%

3Y Alpha vs SPY

-14.8%

Period ended 3 months ago

Filed May 15, 2026 · 55d

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+4.7%

SPY

+76.5%

Annualised alpha

-19.3%

Max drawdown

−25.8%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

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

Top Position

8.9%

−5.1 pts

Top 5

41.7%

−8.4 pts

Top 10

67.7%

−8.2 pts

HHI

573

Diversified−142

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Healthcare	37.0%	$334,337,203	12
Consumer Cyclical	14.2%	$128,480,753	3
Technology	11.6%	$104,908,213	2
Communication Services	11.6%	$104,745,735	2
Industrials	7.1%	$64,104,252	3
Real Estate	6.1%	$55,112,171	4
Basic Materials	5.9%	$53,389,542	2
Consumer Defensive	4.4%	$39,882,984	2
Financial Services	2.2%	$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	$80,695,475
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 · $904,436,281 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
ZOOZ	ZOOZ Strategy Ltd. Consumer Cyclical	Reduced	13,404,564	-481,767	$80,695,475	−33.7%	8.92%
TBPH	Theravance Biopharma, Inc. Healthcare	Added	4,841,629	+541,629	$78,579,638	−2.3%	8.69%
QDEL	QuidelOrtho Corp Healthcare	Added	4,558,472	+1,543,877	$74,895,694	−13.0%	8.28%
AD	Array Digital Infrastructure, Inc. Communication Services	Reduced	1,616,856	-83,144	$74,601,735	−18.2%	8.25%
VISN	Vistance Networks, Inc. Technology	Added	3,762,713	+1,543,886	$68,481,376	+70.2%	7.57%
INDV	Indivior Pharmaceuticals, Inc. Healthcare	NEW	2,000,000	NEW	$60,960,000	NEW	6.74%
AIV	Apartment Investment & Management Co Real Estate	Added	12,200,000	+3,002,675	$49,654,000	−9.1%	5.49%
TFX	Teleflex Inc Healthcare	NEW	400,000	NEW	$47,844,000	NEW	5.29%
RHLD	Resolute Holdings Management, Inc. Industrials	Held	242,423	0	$39,345,252	−21.4%	4.35%
CNNE	Cannae Holdings, Inc. Consumer Cyclical	Reduced	3,266,955	-281,554	$37,145,278	−33.5%	4.11%
PAR	Par Technology Corp Technology	Added	2,732,696	+2,307,767	$36,426,837	+136.3%	4.03%
USAR	USA Rare Earth, Inc. Basic Materials	NEW	2,339,613	NEW	$35,410,042	NEW	3.92%
WEAV	Weave Communications, Inc. Healthcare	NEW	7,000,000	NEW	$32,340,000	NEW	3.58%
CCOI	Cogent Communications Holdings, Inc. Communication Services	Added	1,600,000	+200,000	$30,144,000	−0.1%	3.33%
MAGN	Magnera Corp Consumer Defensive	Added	2,760,000	+400,000	$26,247,600	−26.5%	2.90%
BV	BrightView Holdings, Inc. Industrials	Held	2,100,000	0	$24,759,000	−6.9%	2.74%
CMP	Compass Minerals International Inc Basic Materials	Reduced	770,000	-52,817	$17,979,500	+11.3%	1.99%
SPB	Spectrum Brands Holdings, Inc. Consumer Defensive	Reduced	185,012	-64,925	$13,635,384	−7.7%	1.51%
RCKT	Rocket Pharmaceuticals, Inc. Healthcare	Added	3,165,900	+515,900	$11,333,922	+21.9%	1.25%
FLWS	1 800 Flowers Com Inc Consumer Cyclical	Reduced	3,500,000	-3,500,000	$10,640,000	−61.3%	1.18%
DXYZ	Destiny Tech100 Inc. Financial Services	NEW	345,000	NEW	$9,239,100	NEW	1.02%
NODK	NI Holdings, Inc. Financial Services	Held	670,000	0	$8,636,300	−3.1%	0.95%
RARE	Ultragenyx Pharmaceutical Inc. Healthcare	Added	400,000	+104,085	$8,380,000	+23.1%	0.93%
GRAL	GRAIL, Inc. Healthcare	Held	150,000	0	$7,752,000	−39.6%	0.86%
ATAI	AtaiBeckley Inc. Healthcare	NEW	1,781,703	NEW	$6,307,228	NEW	0.70%
FSP	Franklin Street Properties Corp /Ma/ Real Estate	Held	7,150,000	0	$4,719,000	−30.5%	0.52%
MREO	Mereo BioPharma Group plc Healthcare	Added	7,079,056	+6,854,434	$2,336,088	+2394.0%	0.26%
WVE	Wave Life Sciences Ltd. Healthcare	Held	300,000	0	$2,175,000	−57.4%	0.24%
GDOT	Green Dot Corp Financial Services	NEW	142,605	NEW	$1,600,028	NEW	0.18%
QURE	uniQure N.V. Healthcare	NEW	87,684	NEW	$1,433,633	NEW	0.16%
ELME	Elme Communities Real Estate	NEW	310,261	NEW	$623,624	NEW	0.07%
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%