Latest GRANAHAN INVESTMENT MANAGEMENT INC/MA Stock Portfolio

GRANAHAN INVESTMENT MANAGEMENT INC/MA Performance:

2025 Q1: -9.39%YTD: -9.39%2024: 7.55%

Performance for 2025 Q1 is -9.39%, and YTD is -9.39%, and 2024 is 7.55%.

About GRANAHAN INVESTMENT MANAGEMENT INC/MA and 13F Hedge Fund Stock Holdings

In it's latest 13F Holdings report, Granahan Investment Management, LLC reported an equity portfolio of $2 Billions as of 31 Mar, 2025.

The top stock holdings of Granahan Investment Management, LLC are PRCH, , . The fund has invested 4.3% of it's portfolio in PORCH GROUP INC and 3.9% of portfolio in GENIUS SPORTS LIMITED.

The fund managers got completely rid off WORKIVA INC (WK), INFORMATICA INC (INFA) and DIGIMARC CORP NEW (DMRC) stocks. They significantly reduced their stock positions in CHEFS WHSE INC (CHEF), LOVESAC COMPANY (LOVE) and BIOMERICA INC (BMRA). Granahan Investment Management, LLC opened new stock positions in COMFORT SYS USA INC (FIX), CENTRUS ENERGY CORP (LEU) and CECO ENVIRONMENTAL CORP (CECE). The fund showed a lot of confidence in some stocks as they added substantially to AMERESCO INC (AMRC), NEXTRACKER INC and SPIRE GLOBAL INC (SPIR).

GRANAHAN INVESTMENT MANAGEMENT INC/MA Annual Return Estimates Vs S&P 500

Our best estimate is that Granahan Investment Management, LLC made a return of -9.39% in the last quarter. In trailing 12 months, it's portfolio return was -5.59%.

New Buys

Ticker	$ Bought
comfort sys usa inc	21,999,700
centrus energy corp	13,440,300
ceco environmental corp	7,237,080
jbt marel corporation	6,884,630
powell inds inc	6,847,270
green brick partners inc	6,694,750
tower semiconductor ltd	6,184,510
healthequity inc	5,261,460

New stocks bought by GRANAHAN INVESTMENT MANAGEMENT INC/MA

Additions

Ticker	% Inc.
ameresco inc	3,822
nextracker inc	1,140
spire global inc	803
descartes sys group inc	715
lenz therapeutics inc	239
nova ltd	153
ftai aviation ltd	128
modine mfg co	120

Additions to existing portfolio by GRANAHAN INVESTMENT MANAGEMENT INC/MA

Reductions

Ticker	% Reduced
chefs whse inc	-98.06
lovesac company	-96.05
biomerica inc	-86.65
allegro microsystems inc	-84.17
vita coco co inc	-74.14
cytosorbents corp	-70.25
globant s a	-69.04
irhythm technologies inc	-67.7

GRANAHAN INVESTMENT MANAGEMENT INC/MA reduced stake in above stock

Sold off

Ticker	$ Sold
quanterix corp	-5,702,110
pliant therapeutics inc	-6,942,530
908 devices inc	-1,150,130
ccc intelligent solutions hl	-6,066,520
health catalyst inc	-3,488,080
informatica inc	-9,930,310
digimarc corp new	-9,341,340
doubleverify hldgs inc	-4,262,330

GRANAHAN INVESTMENT MANAGEMENT INC/MA got rid off the above stocks

Sector Distribution

Granahan Investment Management, LLC has about 24.8% of it's holdings in Technology sector.

Sector	%
Technology	24.8
Others	23.4
Industrials	14.4
Healthcare	11.8
Consumer Cyclical	9
Financial Services	5.6
Real Estate	3.8
Communication Services	2.7
Consumer Defensive	1.8
	1.4

Market Cap. Distribution

Granahan Investment Management, LLC has about 12.2% of it's portfolio invested in the large-cap and mega-cap stocks.

Category	%
MID-CAP	37.1
UNALLOCATED	23.4
SMALL-CAP	22
LARGE-CAP	12.2
MICRO-CAP	5.3

Stocks belong to which Index?

About 57.3% of the stocks held by Granahan Investment Management, LLC either belong to S&P 500 or RUSSELL 2000 index.

Index	%
RUSSELL 2000	53.1
Others	42.6
S&P 500	4.2

Top 5 Winners (%)		%
JBT	jbt marel corporation
BMRA	biomerica inc	107.2 %
PRCH	porch group inc	47.5 %
SLNO	soleno therapeutics inc	45.6 %
LTH	life time group holdings inc	36.5 %

Top 5 Winners ($)		$
PRCH	porch group inc	27.8 M
LTH	life time group holdings inc	13.2 M
COMP	compass inc	11.9 M
JBT	jbt marel corporation	6.9 M
CRS	carpenter technology corp	3.3 M

Top 5 Losers (%)		%
HBIO	harvard bioscience inc	-72.1 %
CMCO	columbus mckinnon corp n y	-52.1 %
INDI	indie semiconductor inc	-49.5 %
RCUS	arcus biosciences inc	-43.2 %
KRUS	kura sushi usa inc	-42.4 %

Top 5 Losers ($)		$
INDI	indie semiconductor inc	-35.4 M
SPSC	sps comm inc	-16.4 M
SMTC	semtech corp	-15.2 M
KRUS	kura sushi usa inc	-15.1 M
MGNI	magnite inc	-12.3 M

GRANAHAN INVESTMENT MANAGEMENT INC/MA Holdings Map

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

Current Stock Holdings of GRANAHAN INVESTMENT MANAGEMENT INC/MA

Granahan Investment Management, LLC has 159 stocks in it's portfolio. About 30.3% of the portfolio is in top 10 stocks. INDI proved to be the most loss making stock for the portfolio. PRCH was the most profitable stock for Granahan Investment Management, LLC last quarter.

Last Reported on: 15 May, 2025

Ticker	Namesorted ascending	% Portfolio	Shares Held	$ Value	Type	% Change
ACHC	acadia healthcare company in	0.00	0.00	0.00	sold off	-100

ACHR	archer aviation inc	0.99	2,800,180	19,909,300	added	31.82

ACVA	acv auctions inc	0.96	1,361,300	19,180,800	reduced	-5.23

ADTN	adtran holdings inc	0.02	36,093	314,731	new

AGIO	agios pharmaceuticals inc	0.19	132,108	3,870,760	added	14.19

AIP	arteris inc	0.03	72,882	503,615	reduced	-21.71

ALGM	allegro microsystems inc	0.04	31,956	803,054	reduced	-84.17

AMRC	ameresco inc	0.25	416,496	5,031,270	added	3,822

ANAB	anaptysbio inc	0.14	146,491	2,723,270	added	38.1

APLS	apellis pharmaceuticals inc	0.19	175,696	3,842,470	added	13.78

APPS	digital turbine inc	0.03	215,558	585,240	new

ARRY	array technologies inc	0.00	0.00	0.00	sold off	-100

AVPT	avepoint inc	0.08	110,749	1,599,220	reduced	-19.34

AXON	axon enterprise inc	2.21	84,333	44,354,900	reduced	-47.84

BELFB	bel fuse inc	0.56	151,481	11,339,900	reduced	-5.03

BLBD	blue bird corp	0.00	0.00	0.00	sold off	-100

BLFS	biolife solutions inc	0.50	439,500	10,038,200	reduced	-3.83

BMRA	biomerica inc	0.00	10,996	49,878	reduced	-86.65

BOOT	boot barn hldgs inc	0.17	32,402	3,480,950	reduced	-61.07

BPMC	blueprint medicines corp	0.64	144,756	12,812,400	added	2.02