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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
WSC icon
76
WillScot Mobile Mini Holdings
WSC
$4.29B
$13.1M 0.28%
470,857
+39,400
+9% +$1.03M
VRNS icon
77
Varonis Systems
VRNS
$4.84B
$12.8M 0.27%
249,825
+54,828
+28% +$3.25M
LOPE icon
78
Grand Canyon Education
LOPE
$3.8B
$11.9M 0.25%
+111,122
New +$11M
TCBI icon
79
Texas Capital Bancshares
TCBI
$4.34B
$11.9M 0.25%
167,803
+18,393
+12% +$1.35M
NPTN
80
DELISTED
NEOPHOTONICS CORP
NPTN
$11.5M 0.24%
963,794
+323,313
+50% +$3.67M
GTN icon
81
Gray Television
GTN
$503M
$11.4M 0.24%
619,062
+210,473
+52% +$3.9M
BLFS icon
82
BioLife Solutions
BLFS
$1.71B
$11.4M 0.24%
315,755
+121,592
+63% +$4.81M
MTRN icon
83
Materion
MTRN
$5.93B
$11.3M 0.24%
170,603
-29,296
-15% -$2.03M
RBC icon
84
RBC Bearings
RBC
$17.8B
$11.3M 0.24%
57,409
-10,114
-15% -$1.9M
LAD icon
85
Lithia Motors
LAD
$8.31B
$11.1M 0.24%
28,436
+10,305
+57% +$3.7M
INSM icon
86
Insmed
INSM
$28.9B
$11M 0.23%
323,459
-24,522
-7% -$937K
SMED
87
DELISTED
Sharps Compliance Corp
SMED
$10.9M 0.23%
755,692
+143,724
+23% +$1.85M
BGC icon
88
BGC Group
BGC
$4.87B
$10.6M 0.22%
2,194,037
+824,760
+60% +$3.51M
ENPC
89
DELISTED
Executive Network Partnering Corporation
ENPC
$10.4M 0.22%
+1,068,254
New +$10.7M
XLRN
90
DELISTED
Acceleron Pharma
XLRN
$10.4M 0.22%
76,424
+17,950
+31% +$2.32M
EPZM
91
DELISTED
Epizyme, Inc
EPZM
$10.3M 0.22%
1,182,072
+327,976
+38% +$3.39M
CLNE icon
92
Clean Energy Fuels
CLNE
$381M
$10.2M 0.22%
+742,622
New +$9.52M
AKTS
93
DELISTED
Akoustis Technologies Inc
AKTS
$10.1M 0.22%
760,219
+325,540
+75% +$4.73M
CAI
94
DELISTED
CAI International, Inc.
CAI
$9.98M 0.21%
+219,323
New +$8.67M
ENTA icon
95
Enanta Pharmaceuticals
ENTA
$378M
$9.54M 0.2%
193,416
-37,655
-16% -$1.88M
POWI icon
96
Power Integrations
POWI
$3.63B
$9.45M 0.2%
115,958
+34,178
+42% +$2.97M
FLXN
97
DELISTED
Flexion Therapeutics, Inc.
FLXN
$9.39M 0.2%
1,049,081
-143,667
-12% -$1.65M
NMRK icon
98
Newmark Group
NMRK
$2.61B
$9.35M 0.2%
934,844
+228,213
+32% +$2.04M
ECHO
99
DELISTED
Echo Global Logistics, Inc.
ECHO
$9.01M 0.19%
+286,863
New +$8.34M
STNG icon
100
Scorpio Tankers
STNG
$3.74B
$8.97M 0.19%
485,785
-1,172,756
-71% -$18.1M
2 3
4
5 6

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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.