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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
+6.34%
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
$3.49B
AUM Growth
+$69M
Cap. Flow
-$61.4M
Cap. Flow %
-1.76%
Top 10 Hldgs %
14.53%
Holding
252
New
41
Increased
84
Reduced
93
Closed
21

Top Buys

Rank Stock Value
1
SPNC
Spectranetics Corp
SPNC
+$20.1M
2
ABCO
Advisory Board Co
ABCO
+$19.7M
3
AZTA icon
Azenta
AZTA
+$18.7M
4
DWRE
DEMANDWARE INC COM STK (DE)
DWRE
+$17M
5
ESPR
Esperion Therapeutics
ESPR
+$15M

Top Sells

Rank Stock Value
1
PTCT icon
PTC Therapeutics
PTCT
+$46.6M
2
AUXL
AUXILIUM PHARAMCEUTICALS INC
AUXL
+$27.9M
3
ALKS icon
Alkermes
ALKS
+$27.5M
4
RVBD
RIVERBED TECHNOLOGY, INC COM
RVBD
+$18.7M
5
NKTR icon
Nektar Therapeutics
NKTR
+$17.7M

Sector Composition

Rank Sector Weight
1 Technology 31.21%
2 Healthcare 15.87%
3 Industrials 14.84%
4 Consumer Discretionary 10.82%
5 Communication Services 4.32%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PSIX
26
Power Solutions International
PSIX
$942M
$33.7M 0.96%
523,524
+89,924
+21% +$4.69M
KMT icon
27
Kennametal
KMT
$2.52B
$33.4M 0.96%
992,263
+3,900
+0.4% +$132K
FIVE icon
28
Five Below
FIVE
$13.5B
$32.3M 0.92%
907,372
-73,469
-7% -$2.45M
GIMO
29
DELISTED
Gigamon Inc.
GIMO
$32.2M 0.92%
1,517,112
+52,812
+4% +$1.02M
P
30
DELISTED
Pandora Media Inc
P
$32.2M 0.92%
1,987,449
-309,320
-13% -$4.95M
FNSR
31
DELISTED
Finisar Corp
FNSR
$31.9M 0.91%
1,494,694
+42,994
+3% +$875K
FDS icon
32
Factset
FDS
$10.2B
$31.8M 0.91%
199,650
– –
SCMP
33
DELISTED
Sucampo Pharmaceuticals, Inc.
SCMP
$31.4M 0.9%
2,020,564
+660,230
+49% +$10.2M
VRTU
34
DELISTED
Virtusa Corporation
VRTU
$30.9M 0.88%
747,308
+28,805
+4% +$1.15M
KAMN
35
DELISTED
Kaman Corp
KAMN
$30.9M 0.88%
728,568
-2,228
-0.3% -$89.3K
MLNX
36
DELISTED
Mellanox Technologies, Ltd.
MLNX
$30.5M 0.87%
671,893
+10,993
+2% +$503K
PTC icon
37
PTC
PTC
$16B
$29.9M 0.86%
826,446
-79,724
-9% -$2.75M
AZTA icon
38
Azenta
AZTA
$1.48B
$29.6M 0.85%
2,545,739
+1,522,418
+149% +$18.7M
SLAB icon
39
Silicon Laboratories
SLAB
$7.23B
$28M 0.8%
551,480
-13,108
-2% -$636K
DXPE icon
40
DXP Enterprises
DXPE
$2.98B
$27.6M 0.79%
625,440
+142,888
+30% +$6.38M
BWLD
41
DELISTED
Buffalo Wild Wings, Inc.
BWLD
$27.3M 0.78%
150,675
-77,482
-34% -$14.4M
QGENF
42
DELISTED
QIAGEN NV
QGENF
$26.5M 0.76%
1,051,000
+224,000
+27% +$5.64M
TTPH
43
DELISTED
Tetraphase Pharmaceuticals, Inc.
TTPH
$26.4M 0.76%
36,039
+5,096
+16% +$3.83M
WNS
44
DELISTED
WNS Holdings
WNS
$26.1M 0.75%
1,071,545
+21,598
+2% +$503K
GWR
45
DELISTED
Genesee & Wyoming Inc.
GWR
$25.7M 0.74%
266,960
+43,600
+20% +$4.07M
CSII
46
DELISTED
Cardiovascular Systems, Inc.
CSII
$25.4M 0.73%
649,500
+109,700
+20% +$3.78M
ISIL
47
DELISTED
Intersil Corp
ISIL
$25.3M 0.72%
1,768,395
+55,000
+3% +$817K
CDNS icon
48
Cadence Design Systems
CDNS
$93.4B
$24.9M 0.71%
1,350,100
+69,600
+5% +$1.27M
DWRE
49
DELISTED
DEMANDWARE INC COM STK (DE)
DWRE
$24.8M 0.71%
407,984
+291,308
+250% +$17M
ZLTQ
50
DELISTED
ZELTIQ Aesthetics, Inc.
ZLTQ
$24.7M 0.71%
802,302
-280,108
-26% -$8.96M
1
2
3 4 5

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Granahan Investment Management's Q1 2015 Portfolio in Review

As of Q1 2015, Granahan Investment Management held 252 positions worth $3.49B, up 2% from $3.43B the previous quarter. Its ten largest holdings account for 15% of the portfolio.

Granahan Investment Management's Q1 2015 filing shows 41 new, 84 increased, 93 reduced and 21 closed positions. Its largest new stake was Spectranetics Corp: 592,000 shares worth $20.6M. The largest sale was PTC Therapeutics, an estimated $46.6M.

By sector, the portfolio is most concentrated in Technology at 31% of assets, up from 29% a quarter earlier, followed by Healthcare and Industrials.

  • Granahan Investment Management's largest Q1 2015 buy was Spectranetics Corp: 592,000 shares worth $20.6M.
  • Granahan Investment Management added most to Advisory Board Co in Q1 2015, an estimated $19.7M increase.
  • Granahan Investment Management's biggest Q1 2015 reduction was PTC Therapeutics, cutting an estimated $46.6M.
  • Granahan Investment Management fully exited AUXILIUM PHARAMCEUTICALS INC in Q1 2015, selling an estimated $27.9M.
  • Granahan Investment Management's ten largest holdings make up 15% of its $3.49B portfolio in Q1 2015.
  • Granahan Investment Management opened 41 new positions and closed 21 in Q1 2015.
  • Granahan Investment Management's portfolio value rose 2% quarter-over-quarter to $3.49B.

Based on Granahan Investment Management's 13F filing for Q1 2015, filed 10 Apr 2015.