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GIM

Granahan Investment Management Portfolio holdings

AUM $2.07B
1-Year Est. Return 56.45%
This Fund
S&P 500
This Quarter Est. Return
+16.76%
1 Year Est. Return
+56.45%
3 Year Est. Return
+154.74%
5 Year Est. Return
+144.99%
10 Year Est. Return
+2,522.93%
AUM
$2.4B
AUM Growth
-$147M
Cap. Flow
-$283M
Cap. Flow %
-11.81%
Top 10 Hldgs %
28.1%
Holding
209
New
22
Increased
53
Reduced
105
Closed
29

Top Buys

Rank Stock Value
1
KLC
KinderCare Learning Companies
KLC
+$34.7M
2
MRX
Marex Group Limited Ordinary Shares
MRX
+$26.8M
3
SG icon
Sweetgreen
SG
+$24.7M
4
SRAD icon
Sportradar
SRAD
+$14.1M
5
SMTC icon
Semtech
SMTC
+$13.5M

Top Sells

Rank Stock Value
1
ZETA icon
Zeta Global
ZETA
+$55.8M
2
AXON
Axon Enterprise
AXON
+$39.9M
3
SMAR
Smartsheet Inc.
SMAR
+$33.3M
4
GTLS
Chart Industries
GTLS
+$25.6M
5
TOST icon
Toast
TOST
+$24.7M

Sector Composition

Rank Sector Weight
1 Technology 29.57%
2 Industrials 16.81%
3 Healthcare 15.75%
4 Financials 10.45%
5 Consumer Discretionary 9.55%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ROG icon
151
Rogers Corp
ROG
$2.29B
$1.84M 0.08%
18,145
-8,061
-31% -$840K
SPIR icon
152
Spire Global
SPIR
$543M
$1.77M 0.07%
+126,069
New +$1.54M
LENZ
153
LENZ Therapeutics
LENZ
$168M
$1.5M 0.06%
+51,842
New +$1.58M
ANAB icon
154
AnaptysBio
ANAB
$1.64B
$1.4M 0.06%
+106,079
New +$2.57M
MASS icon
155
908 Devices
MASS
$361M
$1.15M 0.05%
522,786
-338,647
-39% -$970K
FSV icon
156
FirstService
FSV
$6.27B
$1.13M 0.05%
+6,241
New +$1.17M
CTSO icon
157
Cytosorbents Corp
CTSO
$22.7M
$1.1M 0.05%
1,204,580
-890,302
-42% -$874K
IWO icon
158
iShares Russell 2000 Growth ETF
IWO
$14.9B
$1.03M 0.04%
+3,576
New +$1.06M
FSLR icon
159
First Solar
FSLR
$25.7B
$986K 0.04%
5,597
-885
-14% -$176K
AIP icon
160
Arteris
AIP
$1.33B
$949K 0.04%
93,093
-403,823
-81% -$3.34M
CEVA icon
161
CEVA Inc
CEVA
$889M
$935K 0.04%
29,645
-155,057
-84% -$4.31M
GSHD icon
162
Goosehead Insurance
GSHD
$2.29B
$855K 0.04%
7,972
+854
+12% +$93.2K
RPD icon
163
Rapid7
RPD
$776M
$734K 0.03%
18,248
-64,910
-78% -$2.63M
WNS
164
DELISTED
WNS Holdings
WNS
$696K 0.03%
14,688
-54,718
-79% -$2.7M
IRMD icon
165
iRadimed
IRMD
$1.15B
$695K 0.03%
12,645
+2,124
+20% +$112K
PRSU
166
Pursuit Attractions and Hospitality Inc
PRSU
$1.25B
$523K 0.02%
12,306
-60,846
-83% -$2.51M
TTEK icon
167
Tetra Tech
TTEK
$8.97B
$495K 0.02%
12,426
-2,729
-18% -$123K
DXCM icon
168
DexCom
DXCM
$33.1B
$451K 0.02%
5,798
+1,657
+40% +$123K
NXT icon
169
Nextpower Inc
NXT
$15.6B
$414K 0.02%
11,340
-57,808
-84% -$2.12M
AMRC icon
170
Ameresco
AMRC
$1.34B
$249K 0.01%
10,617
-97,997
-90% -$2.83M
PWR icon
171
Quanta Services
PWR
$99.4B
$237K 0.01%
751
-71
-9% -$22.8K
MPWR icon
172
Monolithic Power Systems
MPWR
$67.9B
$237K 0.01%
400
+42
+12% +$30.4K
DAR icon
173
Darling Ingredients
DAR
$9.91B
$214K 0.01%
6,360
-4,924
-44% -$186K
ENPH icon
174
Enphase Energy
ENPH
$5.41B
$201K 0.01%
2,930
+599
+26% +$47.5K
BMRA icon
175
Biomerica
BMRA
$5.04M
$198K 0.01%
82,346
+16,413
+25% +$43.3K
5 6
7
8 9

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AG
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TA
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ACP
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TP
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NSUP
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ACG
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Granahan Investment Management's Q4 2024 Portfolio in Review

As of Q4 2024, Granahan Investment Management held 209 positions worth $2.4B, down 5.8% from $2.54B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Granahan Investment Management withdrew a net $283M in Q4 2024, closing 29 positions and reducing 105 holdings. Its most notable exit was Smartsheet Inc., an estimated $33.3M position sold in full.

By sector, the portfolio is most concentrated in Technology at 30% of assets, down from 33% a quarter earlier, followed by Industrials and Healthcare.

Against the trend, Granahan Investment Management opened a new position in KinderCare Learning Companies worth $25.7M.

  • Granahan Investment Management's largest Q4 2024 buy was KinderCare Learning Companies: 1,446,059 shares worth $25.7M.
  • Granahan Investment Management added most to Marex Group Limited Ordinary Shares in Q4 2024, an estimated $26.8M increase.
  • Granahan Investment Management's biggest Q4 2024 reduction was Zeta Global, cutting an estimated $55.8M.
  • Granahan Investment Management fully exited Smartsheet Inc. in Q4 2024, selling an estimated $33.3M.
  • Granahan Investment Management's ten largest holdings make up 28% of its $2.4B portfolio in Q4 2024.
  • Granahan Investment Management opened 22 new positions and closed 29 in Q4 2024.
  • Granahan Investment Management's portfolio value fell 5.8% quarter-over-quarter to $2.4B.

Based on Granahan Investment Management's 13F filing for Q4 2024, filed 14 Feb 2025.