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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
-5.18%
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
$4.86B
AUM Growth
-$412M
Cap. Flow
+$88.2M
Cap. Flow %
1.81%
Top 10 Hldgs %
32.54%
Holding
208
New
15
Increased
86
Reduced
85
Closed
22

Top Buys

Rank Stock Value
1
SSYS icon
Stratasys
SSYS
+$67.9M
2
LTH icon
Life Time Group Holdings
LTH
+$64.3M
3
CHGG icon
Chegg
CHGG
+$42.3M
4
ENVX icon
Enovix
ENVX
+$41.2M
5
EEFT icon
Euronet Worldwide
EEFT
+$30.6M

Top Sells

Rank Stock Value
1
ENPH icon
Enphase Energy
ENPH
+$60.1M
2
GTLS
Chart Industries
GTLS
+$52M
3
WK icon
Workiva
WK
+$40M
4
KRNT icon
Kornit Digital
KRNT
+$30.5M
5
RSKD icon
Riskified
RSKD
+$25.7M

Sector Composition

Rank Sector Weight
1 Technology 35.92%
2 Healthcare 18.43%
3 Industrials 16.38%
4 Consumer Discretionary 12.45%
5 Financials 5.17%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
TITN icon
101
Titan Machinery
TITN
$426M
$12.9M 0.26%
381,508
-127,448
-25% -$3.96M
DSGR icon
102
Distribution Solutions Group
DSGR
$1.61B
$12.4M 0.26%
453,600
-62,430
-12% -$1.59M
ACTG icon
103
Acacia Research
ACTG
$465M
$12.1M 0.25%
2,353,694
+8,342
+0.4% +$45K
GTN icon
104
Gray Television
GTN
$512M
$11.7M 0.24%
582,374
-121,013
-17% -$2.68M
HBIO icon
105
Harvard Bioscience
HBIO
$28.8M
$11.7M 0.24%
165,782
+7,816
+5% +$556K
TTGT icon
106
TechTarget
TTGT
$282M
$10.9M 0.22%
113,852
-2,628
-2% -$247K
WIX icon
107
WIX.com
WIX
$2.61B
$10.8M 0.22%
68,367
+40,776
+148% +$7.07M
LGND icon
108
Ligand Pharmaceuticals
LGND
$6.42B
$10.7M 0.22%
110,833
-76,771
-41% -$7.09M
VECO icon
109
Veeco
VECO
$3.02B
$10.6M 0.22%
370,778
+86,541
+30% +$2.21M
RDWR icon
110
Radware
RDWR
$1.2B
$10.5M 0.22%
252,648
+30,160
+14% +$1.03M
SRI icon
111
Stoneridge
SRI
$203M
$10.4M 0.21%
+525,311
New +$11.1M
PACB icon
112
Pacific Biosciences
PACB
$357M
$10M 0.21%
488,895
+36,593
+8% +$883K
CIEN icon
113
Ciena
CIEN
$54.9B
$9.7M 0.2%
125,977
-75,843
-38% -$4.68M
WNS
114
DELISTED
WNS Holdings
WNS
$9.45M 0.19%
107,099
+6,434
+6% +$553K
AMBA icon
115
Ambarella
AMBA
$3.6B
$9.42M 0.19%
46,410
+6,662
+17% +$1.23M
IMGN
116
DELISTED
Immunogen Inc
IMGN
$9.4M 0.19%
1,266,690
+589,072
+87% +$3.66M
CWST icon
117
Casella Waste Systems
CWST
$5.72B
$9.33M 0.19%
109,265
-63,424
-37% -$5.32M
SILK
118
DELISTED
Silk Road Medical, Inc. Common Stock
SILK
$9.13M 0.19%
214,239
-137,797
-39% -$6.89M
EGIO
119
DELISTED
Edgio, Inc. Common Stock
EGIO
$8.93M 0.18%
65,103
+16,490
+34% +$1.96M
AERI
120
DELISTED
Aerie Pharmaceuticals
AERI
$8.7M 0.18%
1,238,883
-155,387
-11% -$1.63M
AMWL icon
121
American Well
AMWL
$231M
$8.55M 0.18%
70,773
+32,279
+84% +$4.92M
ONTO icon
122
Onto Innovation
ONTO
$14.5B
$8.47M 0.17%
83,696
-5,274
-6% -$455K
INSM icon
123
Insmed
INSM
$29.4B
$8.33M 0.17%
305,663
-1,067
-0.3% -$30.5K
RNLX
124
DELISTED
Renalytix plc American Depositary Shares
RNLX
$8.29M 0.17%
521,248
+23,318
+5% +$467K
NTRA icon
125
Natera
NTRA
$45.9B
$8.22M 0.17%
88,028
+1,278
+1% +$133K
3 4
5
6 7

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Granahan Investment Management's Q4 2021 Portfolio in Review

As of Q4 2021, Granahan Investment Management held 208 positions worth $4.86B, down 7.8% from $5.27B the previous quarter. Its ten largest holdings account for 33% of the portfolio.

Granahan Investment Management's Q4 2021 filing shows 15 new, 86 increased, 85 reduced and 22 closed positions. Its largest new stake was Stratasys: 2,436,279 shares worth $59.7M. The largest sale was Enphase Energy, an estimated $60.1M.

By sector, the portfolio is most concentrated in Technology at 36% of assets, down from 37% a quarter earlier, followed by Healthcare and Industrials.

  • Granahan Investment Management's largest Q4 2021 buy was Stratasys: 2,436,279 shares worth $59.7M.
  • Granahan Investment Management added most to Chegg in Q4 2021, an estimated $42.3M increase.
  • Granahan Investment Management's biggest Q4 2021 reduction was Enphase Energy, cutting an estimated $60.1M.
  • Granahan Investment Management fully exited Riskified in Q4 2021, selling an estimated $25.7M.
  • Granahan Investment Management's ten largest holdings make up 33% of its $4.86B portfolio in Q4 2021.
  • Granahan Investment Management opened 15 new positions and closed 22 in Q4 2021.
  • Granahan Investment Management's portfolio value fell 7.8% quarter-over-quarter to $4.86B.

Based on Granahan Investment Management's 13F filing for Q4 2021, filed 14 Feb 2022.