Latest Portolan Capital Management, LLC Stock Portfolio

Portolan Capital Management, LLC Performance:

2024 Q3: 7.61%YTD: 25.05%2023: 32.32%

Performance for 2024 Q3 is 7.61%, and YTD is 25.05%, and 2023 is 32.32%.

About Portolan Capital Management, LLC and 13F Hedge Fund Stock Holdings

In it's latest 13F Holdings report, Portolan Capital Management, LLC reported an equity portfolio of $1.4 Billions as of 30 Sep, 2024.

The top stock holdings of Portolan Capital Management, LLC are LNTH, ZETA, KTOS. The fund has invested 5.3% of it's portfolio in LANTHEUS HLDGS INC and 3% of portfolio in ZETA GLOBAL HOLDINGS CORP.

The fund managers got completely rid off AMERICAN INTL GROUP INC (AIG), SILICON MOTION TECHNOLOGY CO (SIMO) and CELSIUS HLDGS INC (CELH) stocks. They significantly reduced their stock positions in ALTIMMUNE INC (ALT), ANGLOGOLD ASHANTI PLC and SMART GLOBAL HLDGS INC (SGH). Portolan Capital Management, LLC opened new stock positions in TALEN ENERGY CORP, GDS HLDGS LTD (GDS) and ALIGN TECHNOLOGY INC (ALGN). The fund showed a lot of confidence in some stocks as they added substantially to RADNET INC (RDNT), AMPHASTAR PHARMACEUTICALS IN (AMPH) and EXTREME NETWORKS (EXTR).

Portolan Capital Management, LLC Annual Return Estimates Vs S&P 500

Our best estimate is that Portolan Capital Management, LLC made a return of 7.61% in the last quarter. In trailing 12 months, it's portfolio return was 40.05%.

New Buys

Ticker	$ Bought
talen energy corp	39,416,900
gds hldgs ltd	26,571,700
align technology inc	15,357,400
compass inc	13,975,600
ge healthcare technologies i	12,822,300
sportradar group ag	12,061,000
virtu finl inc	11,918,100
marinemax inc	11,271,400

New stocks bought by Portolan Capital Management, LLC

Additions

Ticker	% Inc.
radnet inc	384
amphastar pharmaceuticals in	201
extreme networks	194
mamas creations inc	177
bel fuse inc	122
wex inc	108
remitly global inc	96.26
couchbase inc	77.82

Additions to existing portfolio by Portolan Capital Management, LLC

Reductions

Ticker	% Reduced
altimmune inc	-90.48
anglogold ashanti plc	-89.27
smart global hldgs inc	-79.78
dell technologies inc	-79.09
reddit inc	-76.06
arcturus therapeutics hldgs	-73.37
super hi intl hldg ltd	-66.16
micron technology inc	-63.68

Portolan Capital Management, LLC reduced stake in above stock

Sold off

Ticker	$ Sold
opko health inc	-2,358,440
similarweb ltd	-10,623,600
telos corp md	-4,464,440
infinera corp	-6,562,970
veren inc	-6,232,950
repay hldgs corp	-7,551,570
icad inc	-849,384
gates indl corp plc	-8,825,020

Portolan Capital Management, LLC got rid off the above stocks

Sector Distribution

Portolan Capital Management, LLC has about 26.3% of it's holdings in Healthcare sector.

Sector	%
Healthcare	26.3
Others	19.1
Technology	17.5
Industrials	10.9
Consumer Cyclical	10.3
Financial Services	4
Consumer Defensive	4
Communication Services	2.8
Basic Materials	1.9
Real Estate	1.6
Energy	1.1

Market Cap. Distribution

Portolan Capital Management, LLC has about 10.5% of it's portfolio invested in the large-cap and mega-cap stocks.

Category	%
MID-CAP	36.6
SMALL-CAP	29.8
UNALLOCATED	19.1
LARGE-CAP	8.9
MICRO-CAP	4
MEGA-CAP	1.6

Stocks belong to which Index?

About 62.3% of the stocks held by Portolan Capital Management, LLC either belong to S&P 500 or RUSSELL 2000 index.

Index	%
RUSSELL 2000	56.4
Others	37.7
S&P 500	5.9

Top 5 Winners (%)		%
PHAT	phathom pharmaceuticals inc	64.0 %
ZETA	zeta global holdings corp	61.2 %
AAOI	applied optoelectronics inc	60.4 %
CDMO	avid bioservices inc	50.1 %
SMTC	semtech corp	43.6 %

Top 5 Winners ($)		$
ZETA	zeta global holdings corp	20.7 M
LNTH	lantheus hldgs inc	18.7 M
PHAT	phathom pharmaceuticals inc	12.0 M
CSTL	castle biosciences inc	8.2 M
CDMO	avid bioservices inc	7.9 M

Top 5 Losers (%)		%
ELF	e l f beauty inc	-44.7 %
SMCI	super micro computer inc	-34.7 %
INDI	indie semiconductor inc	-34.3 %
ORN	orion group hldgs inc	-33.7 %
CRMT	americas car-mart inc	-30.8 %

Top 5 Losers ($)		$
ELF	e l f beauty inc	-13.1 M
SMCI	super micro computer inc	-12.1 M
ORN	orion group hldgs inc	-5.8 M
INDI	indie semiconductor inc	-4.3 M
MU	micron technology inc	-3.4 M

Portolan Capital Management, LLC Holdings Map

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

Current Stock Holdings of Portolan Capital Management, LLC

Portolan Capital Management, LLC has 129 stocks in it's portfolio. About 28.6% of the portfolio is in top 10 stocks. ELF proved to be the most loss making stock for the portfolio. ZETA was the most profitable stock for Portolan Capital Management, LLC last quarter.

Last Reported on: 14 Nov, 2024

Ticker	Namesorted ascending	% Portfolio	Shares Held	$ Value	Type	% Change
AAOI	applied optoelectronics inc	0.68	658,592	9,424,450	reduced	-21.69

ACMR	acm resh inc	1.36	921,451	18,705,500	added	7.67

AIG	american intl group inc	0.00	0.00	0.00	sold off	-100

AKAM	akamai technologies inc	0.00	0.00	0.00	sold off	-100

ALGN	align technology inc	1.11	60,386	15,357,400	new

ALT	altimmune inc	0.03	60,976	374,393	reduced	-90.48

AMKR	amkor technology inc	0.00	0.00	0.00	sold off	-100

AMPH	amphastar pharmaceuticals in	1.15	327,764	15,906,400	added	201

AOSL	alpha &omega semiconductor	0.00	0.00	0.00	sold off	-100

APLD	applied digital corp	0.40	672,254	5,546,100	reduced	-11.14

ARCT	arcturus therapeutics hldgs	0.22	129,144	2,997,430	reduced	-73.37

AVAV	aerovironment inc	0.00	0.00	0.00	sold off	-100

BASE	couchbase inc	1.02	874,795	14,101,700	added	77.82

BELFB	bel fuse inc	0.69	120,858	9,488,560	added	122

BIO	bio rad labs inc	0.53	21,900	7,327,300	reduced	-12.92

BLFS	biolife solutions inc	0.78	427,876	10,714,000	reduced	-57.39

BOWL	bowlero corp	0.60	705,357	8,280,890	new

BV	brightview hldgs inc	0.71	620,515	9,766,910	added	27.9

BWXT	bwx technologies inc	0.19	24,632	2,677,500	new

BXC	bluelinx hldgs inc	0.03	4,055	427,478	reduced	-4.11