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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
+11.03%
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
$3.29B
AUM Growth
+$16.1M
Cap. Flow
-$189M
Cap. Flow %
-5.76%
Top 10 Hldgs %
27.92%
Holding
180
New
10
Increased
72
Reduced
83
Closed
15

Top Buys

Rank Stock Value
1
RBA icon
RB Global
RBA
+$40.1M
2
PHR icon
Phreesia
PHR
+$27.2M
3
TWLO icon
Twilio
TWLO
+$26.9M
4
SPT icon
Sprout Social
SPT
+$19.5M
5
AMRC icon
Ameresco
AMRC
+$19.3M

Top Sells

Rank Stock Value
1
CSGP icon
CoStar Group
CSGP
+$42.2M
2
TOST icon
Toast
TOST
+$31.7M
3
ENPH icon
Enphase Energy
ENPH
+$25.1M
4
AXON
Axon Enterprise
AXON
+$21.5M
5
HUBS icon
HubSpot
HUBS
+$16.4M

Sector Composition

Rank Sector Weight
1 Technology 41.88%
2 Healthcare 21.01%
3 Industrials 15.6%
4 Consumer Discretionary 7.82%
5 Communication Services 5.84%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
TREE icon
151
LendingTree
TREE
$441M
$2.37M 0.07%
88,760
-320,191
-78% -$10.5M
BMRA icon
152
Biomerica
BMRA
$4.85M
$2.16M 0.07%
144,692
+4,354
+3% +$93.9K
VERI icon
153
Veritone
VERI
$137M
$1.8M 0.05%
309,109
+11,686
+4% +$80.4K
LXFR icon
154
Luxfer Holdings
LXFR
$458M
$1.73M 0.05%
102,468
-18,731
-15% -$301K
FLEX icon
155
Flex
FLEX
$45.4B
$1.68M 0.05%
96,766
-119,934
-55% -$2.07M
RUSHA icon
156
Rush Enterprises Class A
RUSHA
$9.46B
$1.62M 0.05%
44,570
-29,289
-40% -$1.06M
MLTX icon
157
MoonLake Immunotherapeutics
MLTX
$1.4B
$1.58M 0.05%
+73,637
New +$1.24M
SILK
158
DELISTED
Silk Road Medical, Inc. Common Stock
SILK
$906K 0.03%
23,155
-18,029
-44% -$882K
ERII icon
159
Energy Recovery
ERII
$398M
$850K 0.03%
36,861
+14,172
+62% +$311K
CRBU icon
160
Caribou Biosciences
CRBU
$169M
$646K 0.02%
121,650
-108,691
-47% -$677K
PLOW icon
161
Douglas Dynamics
PLOW
$974M
$561K 0.02%
17,605
-1,950
-10% -$71.8K
LFMD icon
162
LifeMD
LFMD
$168M
$368K 0.01%
216,503
+2,833
+1% +$5K
RSSS icon
163
Research Solutions
RSSS
$71.9M
$54.3K ﹤0.01%
27,006
+5,617
+26% +$11.8K
CLNE icon
164
Clean Energy Fuels
CLNE
$386M
$49.2K ﹤0.01%
11,287
-1,629,544
-99% -$8.42M
RNLX
165
DELISTED
Renalytix plc American Depositary Shares
RNLX
$26.8K ﹤0.01%
+11,070
New +$30.7K
AFMD
166
DELISTED
Affimed
AFMD
– –
-383,955
Closed -$4.76M
AMWL icon
167
American Well
AMWL
$227M
– –
-94,724
Closed -$5.36M
CHGG icon
168
Chegg
CHGG
$93.4M
– –
-637,836
Closed -$16.1M
DAR icon
169
Darling Ingredients
DAR
$9.91B
– –
-48,669
Closed -$3.05M
FATE icon
170
Fate Therapeutics
FATE
$318M
– –
-602,153
Closed -$6.08M
INMD icon
171
InMode
INMD
$870M
– –
-121,034
Closed -$4.32M
IWO icon
172
iShares Russell 2000 Growth ETF
IWO
$14.9B
– –
-2,812
Closed -$603K
LFUS icon
173
Littelfuse
LFUS
$11.6B
– –
-15,312
Closed -$3.37M
LPSN icon
174
LivePerson
LPSN
$32.1M
– –
-80,285
Closed -$12.2M
LTH icon
175
Life Time Group Holdings
LTH
$9.81B
– –
-831,769
Closed -$9.95M
4 5 6
7
8

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Granahan Investment Management's Q1 2023 Portfolio in Review

As of Q1 2023, Granahan Investment Management held 180 positions worth $3.29B, up 0.49% from $3.27B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Granahan Investment Management withdrew a net $189M in Q1 2023, closing 15 positions and reducing 83 holdings. Its most notable exit was Chegg, an estimated $16.1M position sold in full.

By sector, the portfolio is most concentrated in Technology at 42% of assets, up from 41% a quarter earlier, followed by Healthcare and Industrials.

Against the trend, Granahan Investment Management opened a new position in Twilio worth $29.1M.

  • Granahan Investment Management's largest Q1 2023 buy was Twilio: 436,153 shares worth $29.1M.
  • Granahan Investment Management added most to RB Global in Q1 2023, an estimated $40.1M increase.
  • Granahan Investment Management's biggest Q1 2023 reduction was CoStar Group, cutting an estimated $42.2M.
  • Granahan Investment Management fully exited Chegg in Q1 2023, selling an estimated $16.1M.
  • Granahan Investment Management's ten largest holdings make up 28% of its $3.29B portfolio in Q1 2023.
  • Granahan Investment Management opened 10 new positions and closed 15 in Q1 2023.
  • Granahan Investment Management's portfolio value rose 0.49% quarter-over-quarter to $3.29B.

Based on Granahan Investment Management's 13F filing for Q1 2023, filed 15 May 2023.