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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
UPLD icon
176
Upland Software
UPLD
$15.2M
$4.81M 0.14%
68,592
-2,790
-4% -$217K
OPLN
177
Openlane
OPLN
$4.57B
$4.67M 0.13%
325,402
-233,196
-42% -$3.16M
ZOES
178
DELISTED
Zoe's Kitchen, Inc.
ZOES
$4.61M 0.13%
+138,600
New +$4.48M
GTT
179
DELISTED
GTT Communications, Inc.
GTT
$4.58M 0.13%
242,600
-1,100
-0.5% -$16K
SKX
180
DELISTED
Skechers
SKX
$4.41M 0.13%
184,050
-131,850
-42% -$2.84M
EVRI
181
DELISTED
Everi Holdings
EVRI
$4.4M 0.13%
576,949
-384,632
-40% -$2.74M
SPN
182
DELISTED
Superior Energy Services, Inc.
SPN
$4.34M 0.12%
19,408
+14,840
+325% +$3.08M
STAA icon
183
STAAR Surgical
STAA
$1.22B
$4.32M 0.12%
580,838
-159,976
-22% -$1.17M
PSEM
184
DELISTED
PERICOM SEMICONDUCTOR CP
PSEM
$4.11M 0.12%
265,899
-62,400
-19% -$915K
SN
185
DELISTED
Sanchez Energy Corporation
SN
$4.09M 0.12%
+314,064
New +$3.83M
ENSV
186
DELISTED
Enservco Corp.
ENSV
$3.92M 0.11%
149,419
+40
+0% +$1.13K
SOHO
187
DELISTED
Sotherly Hotels
SOHO
$3.84M 0.11%
505,140
-18,070
-3% -$136K
LFCR icon
188
Lifecore Biomedical
LFCR
$189M
$3.78M 0.11%
270,825
-90,275
-25% -$1.25M
IMGN
189
DELISTED
Immunogen Inc
IMGN
$3.75M 0.11%
419,000
+5,200
+1% +$37.7K
IRWD icon
190
Ironwood Pharmaceuticals
IRWD
$697M
$3.69M 0.11%
+275,575
New +$3.62M
AKRX
191
DELISTED
Akorn Inc
AKRX
$3.6M 0.1%
+75,700
New +$3.44M
CVGW
192
DELISTED
Calavo Growers
CVGW
$3.56M 0.1%
69,133
-5,518
-7% -$247K
PSG
193
DELISTED
Performance Sports Group Ltd.
PSG
$3.41M 0.1%
+175,000
New +$3.33M
TSLA icon
194
Tesla
TSLA
$1.3T
$3.39M 0.1%
269,085
– –
RES icon
195
RPC Inc
RES
$1.32B
$3.36M 0.1%
262,250
– –
RVBD
196
DELISTED
RIVERBED TECHNOLOGY, INC COM
RVBD
$3.35M 0.1%
160,000
-900,900
-85% -$18.7M
SRPT icon
197
Sarepta Therapeutics
SRPT
$1.75B
$3.27M 0.09%
245,866
-378,646
-61% -$5.05M
HIVE
198
DELISTED
Aerohive Networks
HIVE
$3.19M 0.09%
716,383
+71,953
+11% +$314K
INWK
199
DELISTED
InnerWorkings, Inc.
INWK
$3.19M 0.09%
474,614
-279,590
-37% -$1.75M
MXPT
200
DELISTED
MaxPoint Interactive, Inc.
MXPT
$3.11M 0.09%
+81,050
New +$3.2M
6 7
8
9 10

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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.