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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
+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
SSTI icon
51
SoundThinking
SSTI
$103M
$23.2M 0.52%
614,589
-11,487
-2% -$377K
PRPL icon
52
Purple Innovation
PRPL
$31.1M
$22.6M 0.51%
27,448
+6,366
+30% +$4.64M
PRO
53
DELISTED
PROS Holdings
PRO
$21.9M 0.49%
431,494
+254,912
+144% +$10.1M
CSII
54
DELISTED
Cardiovascular Systems, Inc.
CSII
$20.8M 0.47%
474,938
-86,671
-15% -$3.26M
PLOW icon
55
Douglas Dynamics
PLOW
$979M
$20.7M 0.46%
482,975
+77,600
+19% +$2.98M
QDEL icon
56
QuidelOrtho
QDEL
$955M
$20.3M 0.45%
112,812
+21,963
+24% +$4.88M
LXFR icon
57
Luxfer Holdings
LXFR
$458M
$20M 0.45%
1,216,091
+155,961
+15% +$2.28M
ENPC.U
58
DELISTED
Executive Network Partnering Corporation CAPS, each consisting of one share of Class A common stock, and one-quarter of one redeemable warrant
ENPC.U
$19.8M 0.44%
776,967
+69,562
+10% +$1.74M
LGND icon
59
Ligand Pharmaceuticals
LGND
$5.81B
$19.2M 0.43%
309,922
+169,142
+120% +$9.64M
STNG icon
60
Scorpio Tankers
STNG
$3.72B
$18.6M 0.42%
1,658,541
+1,170,847
+240% +$13M
WDC icon
61
Western Digital
WDC
$152B
$18.3M 0.41%
438,139
+160,574
+58% +$5.33M
QTRX icon
62
Quanterix
QTRX
$118M
$17.8M 0.4%
382,376
+3,842
+1% +$168K
SPNS
63
DELISTED
Sapiens International
SPNS
$17M 0.38%
+556,637
New +$16.3M
IIPR icon
64
Innovative Industrial Properties
IIPR
$1.69B
$16.9M 0.38%
92,393
-16,376
-15% -$2.45M
JRVR icon
65
James River Group Holdings
JRVR
$192M
$16.7M 0.37%
339,737
+27,074
+9% +$1.31M
DSGR icon
66
Distribution Solutions Group
DSGR
$1.62B
$16.5M 0.37%
647,208
+86,302
+15% +$2.05M
CYRX icon
67
CryoPort
CYRX
$755M
$16.3M 0.36%
370,443
-87,564
-19% -$4.17M
EGIO
68
DELISTED
Edgio, Inc. Common Stock
EGIO
$16.1M 0.36%
100,849
+310
+0.3% +$56.7K
CSTL icon
69
Castle Biosciences
CSTL
$1B
$15.2M 0.34%
226,988
-140,897
-38% -$7.64M
ALTG icon
70
Alta Equipment Group
ALTG
$250M
$15.2M 0.34%
1,539,019
-186,555
-11% -$1.61M
LMND icon
71
Lemonade
LMND
$4.06B
$15M 0.34%
122,199
-27,938
-19% -$2.06M
RUSHA icon
72
Rush Enterprises Class A
RUSHA
$9.45B
$14.9M 0.33%
539,874
-94,626
-15% -$2.43M
LQDT icon
73
Liquidity Services
LQDT
$1.3B
$14.5M 0.33%
912,042
+308,223
+51% +$3.47M
PCRX icon
74
Pacira BioSciences
PCRX
$975M
$13.8M 0.31%
230,011
-16,719
-7% -$979K
FLXN
75
DELISTED
Flexion Therapeutics, Inc.
FLXN
$13.8M 0.31%
1,192,748
-64,942
-5% -$755K

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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.