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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
+2,452.87%
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
AMG icon
1
Affiliated Managers Group
AMG
$9.51B
$62.4M 1.78%
290,392
-8,757
-3% -$1.85M
ABCO
2
DELISTED
Advisory Board Co
ABCO
$60.3M 1.72%
1,130,891
+385,703
+52% +$19.7M
RBC icon
3
RBC Bearings
RBC
$17.4B
$51.8M 1.48%
677,409
+1,295
+0.2% +$81.3K
AXON
4
Axon Enterprise
AXON
$42.8B
$50.4M 1.44%
2,089,126
+114,316
+6% +$2.91M
SPSC icon
5
SPS Commerce
SPSC
$2.55B
$49.9M 1.43%
1,487,386
+131,316
+10% +$4.19M
CSGP icon
6
CoStar Group
CSGP
$12.2B
$48.9M 1.4%
2,470,450
+117,040
+5% +$2.21M
IMAX icon
7
IMAX
IMAX
$2.67B
$48.8M 1.4%
1,447,430
-383,551
-21% -$12.8M
BLOX
8
DELISTED
Infoblox Inc
BLOX
$47.9M 1.37%
2,006,083
+218,583
+12% +$4.7M
RKUS
9
DELISTED
RUCKUS WIRELESS INC COM STK (DE)
RKUS
$44.5M 1.27%
3,461,163
+105,313
+3% +$1.18M
SMCI icon
10
Super Micro Computer
SMCI
$16.6B
$42.8M 1.22%
12,886,230
-760,180
-6% -$2.8M
OMG
11
DELISTED
OM GROUP INC.
OMG
$42.7M 1.22%
1,421,462
-4,827
-0.3% -$140K
ULTI
12
DELISTED
Ultimate Software Group Inc
ULTI
$42.6M 1.22%
250,456
+41,747
+20% +$6.62M
RDWR icon
13
Radware
RDWR
$983M
$41.8M 1.2%
2,001,379
-2,882
-0.1% -$61.3K
RHT
14
DELISTED
Red Hat Inc
RHT
$41.7M 1.19%
550,700
-8,700
-2% -$589K
WST icon
15
West Pharmaceutical
WST
$23.7B
$40.6M 1.16%
674,500
-53,600
-7% -$2.86M
BRKR icon
16
Bruker
BRKR
$9.4B
$38.8M 1.11%
2,102,300
+7,200
+0.3% +$136K
LPSN icon
17
LivePerson
LPSN
$22M
$38.1M 1.09%
248,264
+3,657
+1% +$618K
EEFT icon
18
Euronet Worldwide
EEFT
$3.19B
$37.4M 1.07%
635,985
-255,950
-29% -$13.6M
CTCT
19
DELISTED
CONSTANT CONTACT, INC COM
CTCT
$36.6M 1.05%
957,117
-36,661
-4% -$1.44M
BIO icon
20
Bio-Rad Laboratories Class A
BIO
$8.76B
$36.4M 1.04%
269,634
+700
+0.3% +$86.8K
STAG icon
21
STAG Industrial
STAG
$7.44B
$35.2M 1.01%
1,494,836
-1,537
-0.1% -$38.7K
MTD icon
22
Mettler-Toledo International
MTD
$28.1B
$34.8M 0.99%
105,750
– –
ALKS icon
23
Alkermes
ALKS
$8.11B
$34.7M 0.99%
569,400
-402,900
-41% -$27.5M
TNC icon
24
Tennant Co
TNC
$1.44B
$34M 0.97%
520,646
+3,266
+0.6% +$218K
CROX icon
25
Crocs
CROX
$6.63B
$33.9M 0.97%
2,872,170
-1,351,930
-32% -$15.1M
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.