SIMG

Stephens Investment Management Group Portfolio holdings

AUM $9.33B Turnover 13.37%
1-Year Est. Return 56.1%
This Fund
S&P 500
This Quarter Est. Return
+33.01%
1 Year Est. Return
+56.1%
3 Year Est. Return
+159.94%
5 Year Est. Return
+193.56%
10 Year Est. Return
+1,178.18%
AUM
$9.33B
AUM Growth
+$2.03B
Cap. Flow
+$548M
Cap. Flow %
5.88%
Top 10 Hldgs %
14.99%
Holding
187
New
14
Increased
138
Reduced
24
Closed
11
Avg Time Held
4.9 years
Top 10 Avg Time Held
0.4 years
Top 20 Avg Time Held
0.8 years

Top Buys

Rank Stock Value
1
KRMN icon
Karman Holdings
KRMN
+$57.8M
2
TWST icon
Twist Bioscience
TWST
+$49.9M
3
KTOS icon
Kratos Defense & Security Solutions
KTOS
+$43.3M
4
WING icon
Wingstop
WING
+$41.9M
5
HRI icon
Herc Holdings
HRI
+$41.6M

Top Sells

Rank Stock Value
1
ECPG icon
Encore Capital Group
ECPG
+$84.4M
2
VRT icon
Vertiv
VRT
+$79.7M
3
MTSI icon
MACOM Technology Solutions
MTSI
+$66.1M
4
BE icon
Bloom Energy
BE
+$56.5M
5
RMD icon
ResMed
RMD
+$47M

Sector Composition

Rank Sector Weight
1 Technology 29.42%
2 Industrials 24.18%
3 Healthcare 18.35%
4 Consumer Discretionary 9.36%
5 Financials 7.94%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow Held Since
FTNT icon
126
Fortinet
FTNT
$135B
$22.3M 0.24%
145,450
+73,691
+103% +$8.52M
2013 Q2
52 quarters
PTC icon
127
PTC
PTC
$21B
$22.3M 0.24%
196,341
-76,747
-28% -$10.4M
2017 Q2
36 quarters
SPOT icon
128
Spotify
SPOT
$108B
$21.5M 0.23%
46,906
+13,420
+40% +$6.4M
2018 Q2
32 quarters
ZS icon
129
Zscaler
ZS
$36B
$20.8M 0.22%
+147,062
New +$20.5M
2026 Q2
0 quarters
BLFS icon
130
DELISTED
BioLife Solutions
BLFS
$20M 0.21%
708,666
+35,537
+5% +$831K
2021 Q2
20 quarters
PKE icon
131
Park Aerospace
PKE
$572M
$18.9M 0.2%
496,355
-48,802
-9% -$1.62M
2026 Q1
1 quarter
AGYS icon
132
Agilysys
AGYS
$3.03B
$18.2M 0.2%
174,363
+11,552
+7% +$894K
2024 Q4
6 quarters
SEI icon
133
Solaris Energy Infrastructure
SEI
$4.57B
$17.9M 0.19%
221,900
-5,979
-3% -$427K
2024 Q4
6 quarters
FANG icon
134
Diamondback Energy
FANG
$55.3B
$17.6M 0.19%
100,010
+21,180
+27% +$4.11M
2023 Q4
10 quarters
CAMT icon
135
Camtek
CAMT
$6.33B
$17.4M 0.19%
106,612
+51,894
+95% +$9.2M
2026 Q1
1 quarter
TATT icon
136
TAT Technologies
TATT
$413M
$17.3M 0.19%
358,456
+168,124
+88% +$6.75M
2026 Q1
1 quarter
AMSC icon
137
American Superconductor
AMSC
$1.24B
$16.7M 0.18%
402,762
+94,247
+31% +$4.26M
2025 Q3
3 quarters
DSGX icon
138
Descartes Systems
DSGX
$7.3B
$15.5M 0.17%
223,367
+4,797
+2% +$342K
2021 Q4
18 quarters
CPRT icon
139
Copart
CPRT
$24.3B
$15.4M 0.17%
547,560
+100,158
+22% +$3.23M
2014 Q1
49 quarters
HUBG icon
140
HUB Group
HUBG
$1.61B
$15.1M 0.16%
344,070
+17,563
+5% +$737K
2015 Q2
44 quarters
ONT icon
141
Onterris Inc
ONT
$476M
$14.9M 0.16%
736,768
+41,788
+6% +$780K
2020 Q3
23 quarters
VEEV icon
142
Veeva Systems
VEEV
$48.1B
$14.4M 0.15%
80,861
+23,992
+42% +$3.96M
2018 Q1
33 quarters
HSIC icon
143
Henry Schein
HSIC
$9.54B
$14.1M 0.15%
168,831
+31,167
+23% +$2.38M
2013 Q2
52 quarters
CRWD icon
144
CrowdStrike
CRWD
$255B
$14.1M 0.15%
73,876
+14,368
+24% +$2.04M
2022 Q1
17 quarters
URI icon
145
United Rentals
URI
$64.4B
$13.9M 0.15%
+12,283
New +$11.7M
2026 Q2
0 quarters
NTSK icon
146
Netskope Inc
NTSK
$8.19B
$12M 0.13%
1,100,154
+122,368
+13% +$1.25M
2025 Q4
2 quarters
LNN icon
147
Lindsay Corp
LNN
$1.14B
$12M 0.13%
96,978
+6,704
+7% +$749K
2016 Q2
40 quarters
AXGN icon
148
Axogen
AXGN
$2.06B
$12M 0.13%
258,905
+11,019
+4% +$444K
2025 Q4
2 quarters
PI icon
149
Impinj
PI
$5.87B
$11.9M 0.13%
82,897
+3,366
+4% +$439K
2025 Q2
4 quarters
TWLO icon
150
Twilio
TWLO
$41.6B
$11.6M 0.12%
+56,272
New +$9.98M
2026 Q2
0 quarters
4 5
6
7 8

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MU
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OC
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MWM
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OAM
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AAMU
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OPERF
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CLOS
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Stephens Investment Management Group's Q2 2026 Portfolio in Review

As of Q2 2026, Stephens Investment Management Group held 187 positions worth $9.33B, up 28% from $7.3B the previous quarter. Its ten largest holdings account for 15% of the portfolio.

Stephens Investment Management Group deployed $548M of net new capital in Q2 2026, opening 14 new positions and adding to 138 existing holdings. Its largest new stake was Twist Bioscience: 767,364 shares worth $78.9M.

By sector, the portfolio is most concentrated in Technology at 29% of assets, up from 25% a quarter earlier, followed by Industrials and Healthcare.

On the sell side, the largest reduction was Encore Capital Group, an estimated $84.4M trimmed.

  • Stephens Investment Management Group's largest Q2 2026 buy was Twist Bioscience: 767,364 shares worth $78.9M.
  • Stephens Investment Management Group added most to Karman Holdings in Q2 2026, an estimated $57.8M increase.
  • Stephens Investment Management Group's biggest Q2 2026 reduction was Encore Capital Group, cutting an estimated $84.4M.
  • Stephens Investment Management Group fully exited Domino's in Q2 2026, selling an estimated $45.1M.
  • Stephens Investment Management Group's ten largest holdings make up 15% of its $9.33B portfolio in Q2 2026.
  • Stephens Investment Management Group opened 14 new positions and closed 11 in Q2 2026.
  • Stephens Investment Management Group's portfolio value rose 28% quarter-over-quarter to $9.33B.

Based on Stephens Investment Management Group's 13F filing for Q2 2026, filed 29 Jul 2026.