Newtyn Management, LLC

CIK

1569241

Location

NEW YORK, NY

Portfolio Value

Small $634,991,222

Diversification

Diversified

Filing Date

Global Rank

#2,276 / 7,976 ▲ 11

Top Industry

Telecom Services 15.1%

3Y Alpha vs SPY

-19.9%

Period ended 9 months ago

Filed Nov 14, 2025 · 7mo

23 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

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

Cloned portfolio

+2.8%

SPY

+76.3%

Annualised alpha

-19.9%

Max drawdown

−25.4%

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

27 positions · as of Sep 30, 2025 · Δ vs Jun 30, 2025

Top Position

12.5%

−3.5 pts

Top 5

54.1%

+5.1 pts

Top 10

76.1%

+1.1 pts

HHI

738

Diversified+19

Portfolio Trend

23 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2025

Sector	% Portfolio	Value	Positions
Healthcare	27.8%	$176,706,859	7
Communication Services	20.8%	$131,835,500	3
Real Estate	14.2%	$90,440,474	3
Consumer Cyclical	11.7%	$74,046,295	2
Industrials	8.1%	$51,614,483	4
Consumer Defensive	7.7%	$48,877,390	3
Technology	4.1%	$26,106,689	2
Basic Materials	2.6%	$16,576,800	1
Unclassified	1.5%	$9,701,532	1
Financial Services	1.4%	$9,085,200	1

Last Quarter's Activity

Export CSV

Sep 30, 2025 vs Jun 30, 2025

Added To

Positions the filer increased

8 positions

Ticker	Company	Δ Shares	Shares	Value
AIV	Apartment Investment & Management Co	+2,571,374	7,761,846	$61,551,438
QDEL	QuidelOrtho Corp	+994,332	2,700,000	$79,515,000
FLWS	1 800 Flowers Com Inc	+906,911	2,516,466	$11,575,743
SITC	SITE Centers Corp.	+836,630	1,936,630	$17,449,036
NVRI-WI	Enviri II Corp	+691,949	1,692,967	$0
RCKT	Rocket Pharmaceuticals, Inc.	+502,863	2,502,863	$8,159,333
IAC	IAC Inc.	+100,000	1,100,000	$37,477,000
CCOI	Cogent Communications Holdings, Inc.	+75,000	700,000	$26,845,000
No positions match the current search.

Trimmed

Positions the filer reduced

10 positions

Ticker	Company	Δ Shares	Shares	Value
CNNE	Cannae Holdings, Inc.	−1,013,173	3,411,827	$62,470,552
CMP	Compass Minerals International Inc	−413,808	863,375	$16,576,800
ABEO	Abeona Therapeutics Inc.	−231,344	248,656	$1,312,903
BV	BrightView Holdings, Inc.	−187,582	2,299,990	$30,819,866
WVE	Wave Life Sciences Ltd.	−100,000	300,000	$2,196,000
AVIR	Atea Pharmaceuticals, Inc.	−87,716	492,284	$1,427,623
RHLD	Resolute Holdings Management, Inc.	−25,000	250,000	$18,037,500
FBTC	Fidelity Wise Origin Bitcoin Fund	−23,000	97,200	$9,701,532
MAGN	Magnera Corp	−11,500	2,260,000	$26,487,200
PAR	Par Technology Corp	−71	424,929	$16,818,689
No positions match the current search.

New Positions

Positions the filer opened this quarter

4 positions

Ticker	Company	Shares	Value
AD	Array Digital Infrastructure, Inc.	1,350,000	$67,513,500
VISN	Vistance Networks, Inc.	600,000	$9,288,000
DAR	Darling Ingredients Inc.	300,000	$9,261,000
AEBI	Aebi Schmidt Holding AG	221,100	$2,757,117
No positions match the current search.

Sold Out

Positions the filer fully exited

5 positions

Ticker	Company	Shares	Value
MRP	Millrose Properties, Inc.	807,135	$23,011,418
DV	DoubleVerify Holdings, Inc.	700,000	$10,479,000
AMN	Amn Healthcare Services Inc	287,038	$5,933,075
MITK	Mitek Systems Inc	484,954	$4,801,044
KROS	Keros Therapeutics, Inc.	246,857	$3,295,540
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

27 positions · $634,991,222 total · as of Sep 30, 2025

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
QDEL	QuidelOrtho Corp Healthcare	Added	2,700,000	+994,332	$79,515,000	+61.8%	12.52%
TBPH	Theravance Biopharma, Inc. Healthcare	Held	4,950,000	0	$72,270,000	+32.4%	11.38%
AD	Array Digital Infrastructure, Inc. Communication Services	NEW	1,350,000	NEW	$67,513,500	NEW	10.63%
CNNE	Cannae Holdings, Inc. Consumer Cyclical	Reduced	3,411,827	-1,013,173	$62,470,552	−32.3%	9.84%
AIV	Apartment Investment & Management Co Real Estate	Added	7,761,846	+2,571,374	$61,551,438	+37.1%	9.69%
IAC	IAC Inc. Communication Services	Added	1,100,000	+100,000	$37,477,000	+0.4%	5.90%
BV	BrightView Holdings, Inc. Industrials	Reduced	2,299,990	-187,582	$30,819,866	−25.6%	4.85%
CCOI	Cogent Communications Holdings, Inc. Communication Services	Added	700,000	+75,000	$26,845,000	−10.9%	4.23%
MAGN	Magnera Corp Consumer Defensive	Reduced	2,260,000	-11,500	$26,487,200	−3.5%	4.17%
RHLD	Resolute Holdings Management, Inc. Industrials	Reduced	250,000	-25,000	$18,037,500	+105.8%	2.84%
SITC	SITE Centers Corp. Real Estate	Added	1,936,630	+836,630	$17,449,036	+40.3%	2.75%
PAR	Par Technology Corp Technology	Reduced	424,929	-71	$16,818,689	−43.0%	2.65%
CMP	Compass Minerals International Inc Basic Materials	Reduced	863,375	-413,808	$16,576,800	−35.4%	2.61%
SPB	Spectrum Brands Holdings, Inc. Consumer Defensive	Held	249,937	0	$13,129,190	−0.9%	2.07%
GRAL	GRAIL, Inc. Healthcare	Held	200,000	0	$11,826,000	+15.0%	1.86%
FLWS	1 800 Flowers Com Inc Consumer Cyclical	Added	2,516,466	+906,911	$11,575,743	+46.2%	1.82%
FSP	Franklin Street Properties Corp /Ma/ Real Estate	Held	7,150,000	0	$11,440,000	−2.4%	1.80%
FBTC	Fidelity Wise Origin Bitcoin Fund	Reduced	97,200	-23,000	$9,701,532	−14.1%	1.53%
VISN	Vistance Networks, Inc. Technology	NEW	600,000	NEW	$9,288,000	NEW	1.46%
DAR	Darling Ingredients Inc. Consumer Defensive	NEW	300,000	NEW	$9,261,000	NEW	1.46%
NODK	NI Holdings, Inc. Financial Services	Held	670,000	0	$9,085,200	+6.4%	1.43%
RCKT	Rocket Pharmaceuticals, Inc. Healthcare	Added	2,502,863	+502,863	$8,159,333	+66.5%	1.28%
AEBI	Aebi Schmidt Holding AG Industrials	NEW	221,100	NEW	$2,757,117	NEW	0.43%
WVE	Wave Life Sciences Ltd. Healthcare	Reduced	300,000	-100,000	$2,196,000	−15.5%	0.35%
AVIR	Atea Pharmaceuticals, Inc. Healthcare	Reduced	492,284	-87,716	$1,427,623	−31.6%	0.22%
ABEO	Abeona Therapeutics Inc. Healthcare	Reduced	248,656	-231,344	$1,312,903	−51.8%	0.21%
NVRI-WI	Enviri II Corp Industrials	Added	1,692,967	+691,949	$0	—	0.00%