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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
+10.66%
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
$4.72B
AUM Growth
+$260M
Cap. Flow
+$5.25M
Cap. Flow %
0.11%
Top 10 Hldgs %
33.63%
Holding
214
New
22
Increased
84
Reduced
85
Closed
23

Top Buys

Rank Stock Value
1
GTLS
Chart Industries
GTLS
+$49.3M
2
BFX
BowFlex Inc.
BFX
+$47.4M
3
KLIC icon
Kulicke & Soffa
KLIC
+$46.6M
4
CRCT icon
Cricut
CRCT
+$45.2M
5
BMBL icon
Bumble
BMBL
+$43M

Top Sells

Rank Stock Value
1
SPT icon
Sprout Social
SPT
+$70.3M
2
MGNI icon
Magnite
MGNI
+$69.4M
3
EHTH icon
eHealth
EHTH
+$51.7M
4
HUBS icon
HubSpot
HUBS
+$44M
5
ENPH icon
Enphase Energy
ENPH
+$42.8M

Sector Composition

Rank Sector Weight
1 Technology 35.67%
2 Healthcare 17.62%
3 Industrials 14.66%
4 Consumer Discretionary 10.58%
5 Communication Services 6.8%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PRPL icon
126
Purple Innovation
PRPL
$30.6M
$6.27M 0.13%
7,924
-19,524
-71% -$17M
XNCR icon
127
Xencor
XNCR
$1.61B
$6.14M 0.13%
142,576
-32,853
-19% -$1.56M
PLUG icon
128
Plug Power
PLUG
$3.08B
$6.14M 0.13%
171,255
-97,125
-36% -$5.01M
RPD icon
129
Rapid7
RPD
$972M
$6.1M 0.13%
81,737
+2,778
+4% +$231K
PRTK
130
DELISTED
Paratek Pharmaceuticals, Inc.
PRTK
$6.05M 0.13%
857,578
+281,456
+49% +$2.03M
CRSP icon
131
CRISPR Therapeutics
CRSP
$5.19B
$5.88M 0.12%
48,275
-8,922
-16% -$1.35M
BPMC
132
DELISTED
Blueprint Medicines
BPMC
$5.73M 0.12%
58,907
-38,875
-40% -$3.88M
P
133
Everpure Inc
P
$33.8B
$5.71M 0.12%
264,916
+10,679
+4% +$254K
TTGT icon
134
TechTarget
TTGT
$274M
$5.6M 0.12%
80,656
-442
-0.5% -$34.4K
TTD icon
135
Trade Desk
TTD
$6.39B
$5.58M 0.12%
85,670
+3,200
+4% +$247K
EDIT icon
136
Editas Medicine
EDIT
$441M
$5.51M 0.12%
131,104
-24,098
-16% -$1.37M
HCAT icon
137
Health Catalyst
HCAT
$129M
$5.37M 0.11%
114,777
+4,573
+4% +$222K
BLDP
138
Ballard Power Systems
BLDP
$796M
$5.23M 0.11%
214,937
+30,694
+17% +$917K
WNS
139
DELISTED
WNS Holdings
WNS
$5.13M 0.11%
70,885
+8,629
+14% +$630K
SPRO icon
140
Spero Therapeutics
SPRO
$70.6M
$5.04M 0.11%
342,113
-78,207
-19% -$1.38M
TTEK icon
141
Tetra Tech
TTEK
$9.1B
$4.98M 0.11%
183,605
-17,500
-9% -$464K
VG
142
DELISTED
Vonage Holdings Corporation
VG
$4.83M 0.1%
408,549
-180,793
-31% -$2.35M
CTG
143
DELISTED
Computer Task Group, Inc.
CTG
$4.82M 0.1%
504,365
-20,008
-4% -$154K
TPTX
144
DELISTED
Turning Point Therapeutics, Inc. Common Stock
TPTX
$4.67M 0.1%
49,413
-36,881
-43% -$4.39M
AXTI icon
145
AXT Inc
AXTI
$4.8B
$4.65M 0.1%
399,010
+103,010
+35% +$1.24M
BMRA icon
146
Biomerica
BMRA
$5.04M
$4.53M 0.1%
103,757
+39,892
+62% +$2.04M
CERS icon
147
Cerus
CERS
$516M
$4.46M 0.09%
+741,853
New +$5.05M
BCRX icon
148
BioCryst Pharmaceuticals
BCRX
$2.68B
$4.37M 0.09%
+429,902
New +$4.43M
PTC icon
149
PTC
PTC
$16.5B
$4.17M 0.09%
30,325
+404
+1% +$53.8K
EGIO
150
DELISTED
Edgio, Inc. Common Stock
EGIO
$4.14M 0.09%
29,024
-71,825
-71% -$11.2M
4 5
6
7 8

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Granahan Investment Management's Q1 2021 Portfolio in Review

As of Q1 2021, Granahan Investment Management held 214 positions worth $4.72B, up 5.8% from $4.46B the previous quarter. Its ten largest holdings account for 34% of the portfolio.

Granahan Investment Management's Q1 2021 filing shows 22 new, 84 increased, 85 reduced and 23 closed positions. Its largest new stake was Cricut: 2,445,131 shares worth $48.4M. The largest sale was Sprout Social, an estimated $70.3M.

By sector, the portfolio is most concentrated in Technology at 36% of assets, down from 39% a quarter earlier, followed by Healthcare and Industrials.

  • Granahan Investment Management's largest Q1 2021 buy was Cricut: 2,445,131 shares worth $48.4M.
  • Granahan Investment Management added most to Chart Industries in Q1 2021, an estimated $49.3M increase.
  • Granahan Investment Management's biggest Q1 2021 reduction was Sprout Social, cutting an estimated $70.3M.
  • Granahan Investment Management fully exited eHealth in Q1 2021, selling an estimated $51.7M.
  • Granahan Investment Management's ten largest holdings make up 34% of its $4.72B portfolio in Q1 2021.
  • Granahan Investment Management opened 22 new positions and closed 23 in Q1 2021.
  • Granahan Investment Management's portfolio value rose 5.8% quarter-over-quarter to $4.72B.

Based on Granahan Investment Management's 13F filing for Q1 2021, filed 17 May 2021.