We are live on ! Find out more
GIM

Granahan Investment Management Portfolio holdings

AUM $2.07B
1-Year Est. Return 56.45%
This Fund
S&P 500
This Quarter Est. Return
+53.18%
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
$4.46B
AUM Growth
+$1.51B
Cap. Flow
+$324M
Cap. Flow %
7.28%
Top 10 Hldgs %
35.21%
Holding
208
New
28
Increased
93
Reduced
71
Closed
16

Sector Composition

Rank Sector Weight
1 Technology 38.6%
2 Healthcare 16.36%
3 Industrials 13.09%
4 Consumer Discretionary 9.99%
5 Communication Services 5.85%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
CRSP icon
101
CRISPR Therapeutics
CRSP
$5.16B
$8.76M 0.2%
57,197
+17,863
+45% +$2.11M
CWST icon
102
Casella Waste Systems
CWST
$5.85B
$8.48M 0.19%
136,889
+4,042
+3% +$240K
SPRO icon
103
Spero Therapeutics
SPRO
$70.6M
$8.15M 0.18%
420,320
+46,242
+12% +$721K
KPTI icon
104
Karyopharm Therapeutics
KPTI
$46.2M
$7.78M 0.17%
33,503
+15,657
+88% +$3.63M
BLFS icon
105
BioLife Solutions
BLFS
$1.7B
$7.75M 0.17%
194,163
-43,920
-18% -$1.5M
XNCR icon
106
Xencor
XNCR
$1.63B
$7.65M 0.17%
175,429
+104,298
+147% +$4.31M
VG
107
DELISTED
Vonage Holdings Corporation
VG
$7.59M 0.17%
589,342
-276,125
-32% -$3.36M
XLRN
108
DELISTED
Acceleron Pharma
XLRN
$7.48M 0.17%
58,474
-58,022
-50% -$6.8M
GTN icon
109
Gray Television
GTN
$497M
$7.31M 0.16%
408,589
-88,318
-18% -$1.4M
RPD icon
110
Rapid7
RPD
$935M
$7.12M 0.16%
78,959
-5,097
-6% -$365K
POWI icon
111
Power Integrations
POWI
$3.52B
$6.7M 0.15%
81,780
+20,557
+34% +$1.39M
NTLA icon
112
Intellia Therapeutics
NTLA
$1.67B
$6.64M 0.15%
122,143
+48,109
+65% +$1.75M
MGNX icon
113
MacroGenics
MGNX
$252M
$6.63M 0.15%
289,861
+105,986
+58% +$2.44M
TTD icon
114
Trade Desk
TTD
$6.37B
$6.61M 0.15%
82,470
-547,280
-87% -$41.3M
SIBN icon
115
SI-BONE Inc
SIBN
$849M
$6.56M 0.15%
+219,327
New +$5.34M
HBIO icon
116
Harvard Bioscience
HBIO
$27.3M
$6.54M 0.15%
152,335
-23,383
-13% -$873K
SHSP
117
DELISTED
SharpSpring, Inc.
SHSP
$6.49M 0.15%
398,701
+186,590
+88% +$2.6M
CTSO icon
118
Cytosorbents Corp
CTSO
$22.6M
$6.44M 0.14%
807,699
+175,664
+28% +$1.47M
VICR icon
119
Vicor
VICR
$9.77B
$6.05M 0.14%
65,560
+21,789
+50% +$1.83M
AIRG icon
120
Airgain
AIRG
$71.4M
$5.96M 0.13%
335,105
+44,033
+15% +$613K
NPTN
121
DELISTED
NEOPHOTONICS CORP
NPTN
$5.82M 0.13%
640,481
+329,341
+106% +$2.55M
SMED
122
DELISTED
Sharps Compliance Corp
SMED
$5.78M 0.13%
611,968
+265,228
+76% +$2.03M
P
123
Everpure Inc
P
$34.4B
$5.75M 0.13%
254,237
-159,110
-38% -$3.05M
PRFT
124
DELISTED
Perficient Inc
PRFT
$5.5M 0.12%
115,522
+1,116
+1% +$50.6K
BGC icon
125
BGC Group
BGC
$4.83B
$5.48M 0.12%
1,369,277
+324,048
+31% +$1.13M

Similar funds

Granahan Investment Management's Q4 2020 Portfolio in Review

As of Q4 2020, Granahan Investment Management held 208 positions worth $4.46B, up 51% from $2.95B the previous quarter. Its ten largest holdings account for 35% of the portfolio.

Granahan Investment Management deployed $324M of net new capital in Q4 2020, opening 28 new positions and adding to 93 existing holdings. Its largest new stake was dMY Technology Group, Inc. II: 3,436,892 shares worth $60.5M.

By sector, the portfolio is most concentrated in Technology at 39% of assets, up from 35% a quarter earlier, followed by Healthcare and Industrials.

On the sell side, the largest reduction was Magnite, an estimated $50.1M trimmed.

  • Granahan Investment Management's largest Q4 2020 buy was dMY Technology Group, Inc. II: 3,436,892 shares worth $60.5M.
  • Granahan Investment Management added most to Workiva in Q4 2020, an estimated $52.1M increase.
  • Granahan Investment Management's biggest Q4 2020 reduction was Magnite, cutting an estimated $50.1M.
  • Granahan Investment Management fully exited Pluralsight, Inc. Class A Common Stock in Q4 2020, selling an estimated $33.7M.
  • Granahan Investment Management's ten largest holdings make up 35% of its $4.46B portfolio in Q4 2020.
  • Granahan Investment Management opened 28 new positions and closed 16 in Q4 2020.
  • Granahan Investment Management's portfolio value rose 51% quarter-over-quarter to $4.46B.

Based on Granahan Investment Management's 13F filing for Q4 2020, filed 12 Feb 2021.