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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
-6.94%
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
$2.01B
AUM Growth
-$387M
Cap. Flow
-$99.8M
Cap. Flow %
-4.97%
Top 10 Hldgs %
30.28%
Holding
198
New
18
Increased
59
Reduced
82
Closed
39

Top Buys

Rank Stock Value
1
DSGX icon
Descartes Systems
DSGX
+$36.8M
2
FIX icon
Comfort Systems
FIX
+$27.5M
3
SMTC icon
Semtech
SMTC
+$24.5M
4
LEU icon
Centrus Energy
LEU
+$18.2M
5
SPSC icon
SPS Commerce
SPSC
+$15.8M

Top Sells

Rank Stock Value
1
AXON
Axon Enterprise
AXON
+$45.3M
2
FOUR icon
Shift4
FOUR
+$29M
3
GLOB icon
Globant
GLOB
+$24.1M
4
EVH icon
Evolent Health
EVH
+$23.4M
5
MGNI icon
Magnite
MGNI
+$15.4M

Sector Composition

Rank Sector Weight
1 Technology 27.11%
2 Industrials 17.97%
3 Financials 13.63%
4 Healthcare 12.99%
5 Consumer Discretionary 9.74%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PRCH icon
1
Porch Group
PRCH
$1.85B
$85.5M 4.26%
11,728,584
-162,997
-1% -$883K
GENI icon
2
Genius Sports
GENI
$1.85B
$77.9M 3.88%
7,785,387
-178,304
-2% -$1.65M
MRX
3
Marex Group Limited Ordinary Shares
MRX
$4.65B
$74.8M 3.72%
2,117,060
-73,544
-3% -$2.56M
ODD icon
4
ODDITY Tech
ODD
$696M
$67.3M 3.35%
1,555,191
+16,993
+1% +$755K
VCTR icon
5
Victory Capital Holdings
VCTR
$6.4B
$60.6M 3.02%
1,047,949
-85,048
-8% -$5.39M
SPSC icon
6
SPS Commerce
SPSC
$2.78B
$53.6M 2.67%
403,668
+100,748
+33% +$15.8M
TOST icon
7
Toast
TOST
$19.1B
$49.7M 2.47%
1,497,941
-80,429
-5% -$3.01M
COMP icon
8
Compass
COMP
$8.7B
$47.1M 2.35%
5,400,238
+1,371,389
+34% +$10.9M
LTH icon
9
Life Time Group Holdings
LTH
$10B
$47.1M 2.35%
1,560,944
-77,365
-5% -$2.27M
AXON
10
Axon Enterprise
AXON
$45.4B
$44.4M 2.21%
84,333
-77,334
-48% -$45.3M
CRS icon
11
Carpenter Technology
CRS
$26.4B
$42.2M 2.1%
233,017
-34,060
-13% -$6.57M
SRAD icon
12
Sportradar
SRAD
$3.63B
$41M 2.04%
1,897,509
-111,468
-6% -$2.33M
CWST icon
13
Casella Waste Systems
CWST
$5.85B
$38.2M 1.9%
342,978
-29,343
-8% -$3.21M
DSGX icon
14
Descartes Systems
DSGX
$6.55B
$38.2M 1.9%
378,982
+332,508
+715% +$36.8M
INDI icon
15
indie Semiconductor
INDI
$714M
$35.7M 1.78%
17,520,397
-154,767
-0.9% -$538K
SMTC icon
16
Semtech
SMTC
$11B
$32.8M 1.64%
954,921
+496,846
+108% +$24.5M
KRNT icon
17
Kornit Digital
KRNT
$726M
$32.3M 1.61%
1,693,833
+98,284
+6% +$2.57M
MGNI icon
18
Magnite
MGNI
$2.81B
$30.2M 1.51%
2,649,990
-963,094
-27% -$15.4M
PHR icon
19
Phreesia
PHR
$691M
$29.1M 1.45%
1,138,557
-315,163
-22% -$8.57M
CSGP icon
20
CoStar Group
CSGP
$12.1B
$27.5M 1.37%
347,693
-10,513
-3% -$800K
SG icon
21
Sweetgreen
SG
$713M
$26.6M 1.33%
1,063,717
+41,320
+4% +$1.14M
FWRG icon
22
First Watch Restaurant Group
FWRG
$772M
$26.5M 1.32%
1,594,267
+122,657
+8% +$2.36M
STEP icon
23
StepStone Group
STEP
$3.78B
$26.5M 1.32%
508,151
+159,416
+46% +$9.38M
FIX icon
24
Comfort Systems
FIX
$61.7B
$22M 1.1%
+68,252
New +$27.5M
PAR icon
25
PAR Technology
PAR
$721M
$20.6M 1.03%
336,573
-11,343
-3% -$761K
1
2 3 4 5

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Granahan Investment Management's Q1 2025 Portfolio in Review

As of Q1 2025, Granahan Investment Management held 198 positions worth $2.01B, down 16% from $2.4B the previous quarter. Its ten largest holdings account for 30% of the portfolio.

Granahan Investment Management withdrew a net $99.8M in Q1 2025, closing 39 positions and reducing 82 holdings. Its most notable exit was Workiva, an estimated $10.2M position sold in full.

By sector, the portfolio is most concentrated in Technology at 27% of assets, down from 30% a quarter earlier, followed by Industrials and Financials.

Against the trend, Granahan Investment Management opened a new position in Comfort Systems worth $22M.

  • Granahan Investment Management's largest Q1 2025 buy was Comfort Systems: 68,252 shares worth $22M.
  • Granahan Investment Management added most to Descartes Systems in Q1 2025, an estimated $36.8M increase.
  • Granahan Investment Management's biggest Q1 2025 reduction was Axon Enterprise, cutting an estimated $45.3M.
  • Granahan Investment Management fully exited Workiva in Q1 2025, selling an estimated $10.2M.
  • Granahan Investment Management's ten largest holdings make up 30% of its $2.01B portfolio in Q1 2025.
  • Granahan Investment Management opened 18 new positions and closed 39 in Q1 2025.
  • Granahan Investment Management's portfolio value fell 16% quarter-over-quarter to $2.01B.

Based on Granahan Investment Management's 13F filing for Q1 2025, filed 15 May 2025.