Latest M28 Capital Management LP Stock Portfolio

$53.80Million | No. of Holdings #9

M28 Capital Management LP Performance

2026 Q1-46.81%

YTD-46.81%

2025+53.06%

About M28 Capital Management LP and 13F Hedge Fund Stock Holdings

M28 Capital Management LP is a hedge fund based in Stamford, CT. On 2026-05-14, the fund reported it's updated stock portfolio. In the 13F Holdings report, M28 Capital Management LP reported an equity portfolio of $53.8 Millions as of 31 Mar, 2026. <br><br> The top stock holdings of M28 Capital Management LP are WVE, ADGI, TGTX. The fund has invested 61.8% of it's portfolio in WAVE LIFE SCIENCES LTD and 22.4% of portfolio in INVIVYD INC. <br><br> They significantly reduced their stock positions in TG THERAPEUTICS INC (TGTX), SILENCE THERAPEUTICS PLC (SLN) and CURIS INC (CRIS).

M28 Capital Management LP Equity Portfolio Value

Last Reported on: 14 May, 2026

$53.80Million

as of May 14, 2026

M28 Capital Management LP Annual Return Estimates Vs S&P 500

Our best estimate is that M28 Capital Management LP made a return of -46.81% in the last quarter. In trailing 12 months, it's portfolio return was 10.29%.

Performance
S&P 500

New Buys

No new stocks were added by M28 Capital Management LP

Additions

No additions were made to existing positions by M28 Capital Management LP

Reductions

Ticker	% Reduced
curis inc	-45.33
silence therapeutics plc	-45.33
tg therapeutics inc	-45.33
arrowhead pharmaceuticals in	-45.32
rocket pharmaceuticals inc	-45.32
proqr thrapeutics n v	-41.17
wave life sciences ltd	-19.00

M28 Capital Management LP reduced stake in above stock

Sold off

None of the stocks were completely sold off by M28 Capital Management LP

Sector Distribution

M28 Capital Management LP has about 73.3% of it's holdings in Healthcare sector.

Healthcare
Others

Sector	%
Healthcare	73.3
	22.3
Others	4.4

Market Cap. Distribution

M28 Capital Management LP has about 0% of it's portfolio invested in the large-cap and mega-cap stocks.

MID-CAP
SMALL-CAP
UNALLOCATED

Category	%
MID-CAP	71.6
SMALL-CAP	23.8
UNALLOCATED	4.4

Stocks belong to which Index?

About 73% of the stocks held by M28 Capital Management LP either belong to S&P 500 or RUSSELL 2000 index.

RUSSELL 2000
Others

Index	%
RUSSELL 2000	73
Others	27

Top 5 Winners (%)		%
TGTX	tg therapeutics inc	8.8 %
RCKT	rocket pharmaceuticals inc	1.5 %

Top 5 Winners ($)		$
TGTX	tg therapeutics inc	0.4 M
RCKT	rocket pharmaceuticals inc	0.0 M

Top 5 Losers (%)		%
	fractyl health inc	-79.2 %
WVE	wave life sciences ltd	-51.9 %
ADGI	invivyd inc	-47.4 %
CRIS	curis inc	-34.5 %
PRQR	proqr thrapeutics n v	-15.7 %

Top 5 Losers ($)		$
WVE	wave life sciences ltd	-50.0 M
ADGI	invivyd inc	-10.8 M
	fractyl health inc	-3.2 M
PRQR	proqr thrapeutics n v	-0.3 M
ARWR	arrowhead pharmaceuticals in	-0.2 M

M28 Capital Management LP Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of M28 Capital Management LP

M28 Capital Management LP has 9 stocks in it's portfolio. WVE proved to be the most loss making stock for the portfolio. TGTX was the most profitable stock for M28 Capital Management LP last quarter.

$53.80MTotal Value

9.00Positions

14 May, 2026Last Reported

Current holdings of Current Stock Holdings of M28 Capital Management LP, last reported on 14 May, 2026. Select a row with a linked ticker to view its historical trend.
Holdingsorted ascending	% Portfolio	Shares Held	$ Value	% Change
ADGI Invivyd Inc Invivyd IncADGI M28 Capital Management LP's holding in Invivyd Inc over time	22.35%	9,248,250	$12.02M 22.35%	unchanged 0 percentunchanged

ARWR Arrowhead Pharmaceuticals In Arrowhead Pharmaceuticals InARWR M28 Capital Management LP's holding in Arrowhead Pharmaceuticals In over time	4.3%	36,851	$2.31M 4.3%	decreased 45.32 percentreduced

CRIS Curis Inc Curis IncCRIS M28 Capital Management LP's holding in Curis Inc over time	0.29%	284,889	$155.9K 0.29%	decreased 45.33 percentreduced

PRQR Proqr Thrapeutics N V Proqr Thrapeutics N V PRQR M28 Capital Management LP's holding in Proqr Thrapeutics N V over time	1.81%	599,793	$971.7K 1.81%	decreased 41.17 percentreduced

RCKT Rocket Pharmaceuticals Inc Rocket Pharmaceuticals IncRCKT M28 Capital Management LP's holding in Rocket Pharmaceuticals Inc over time	1.4%	210,871	$754.9K 1.4%	decreased 45.32 percentreduced

SLN Silence Therapeutics Plc Silence Therapeutics Plc SLN M28 Capital Management LP's holding in Silence Therapeutics Plc over time	0.99%	101,203	$533.3K 0.99%	decreased 45.33 percentreduced

TGTX Tg Therapeutics Inc Tg Therapeutics IncTGTX M28 Capital Management LP's holding in Tg Therapeutics Inc over time	5.46%	88,354	$2.94M 5.46%	decreased 45.33 percentreduced

WVE Wave Life Sciences Ltd Wave Life Sciences LtdWVE M28 Capital Management LP's holding in Wave Life Sciences Ltd over time	61.83%	4,588,280	$33.27M 61.83%	decreased 19 percentreduced

Com Fractyl Health Inc Fractyl Health Inc M28 Capital Management LP's holding in Fractyl Health Inc over time	1.58%	1,856,120	$849.7K 1.58%	unchanged 0 percentunchanged