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
JBHT icon
51
JB Hunt Transport Services
JBHT
$21.5B
$78M 0.84%
269,491
+56,119
+26% +$14.4M
2013 Q2
52 quarters
VRSK icon
52
Verisk Analytics
VRSK
$23.2B
$77.4M 0.83%
430,995
+33,551
+8% +$5.91M
2013 Q2
52 quarters
XMTR icon
53
Xometry
XMTR
$5.61B
$77.1M 0.83%
799,180
+20,460
+3% +$1.46M
2025 Q2
4 quarters
EXE icon
54
Expand Energy Corp
EXE
$21.3B
$74.3M 0.8%
814,640
+55,539
+7% +$5.27M
2024 Q4
6 quarters
FN icon
55
Fabrinet
FN
$14.4B
$73.1M 0.78%
130,124
-4,164
-3% -$2.68M
2024 Q4
6 quarters
GWRE icon
56
Guidewire Software
GWRE
$13.6B
$73M 0.78%
593,454
+68,636
+13% +$9.15M
2014 Q2
48 quarters
HUBB icon
57
Hubbell
HUBB
$25B
$72.1M 0.77%
137,758
+12,471
+10% +$6.3M
2024 Q2
8 quarters
SITM icon
58
SiTime
SITM
$16B
$70.4M 0.76%
94,484
+24,599
+35% +$15.5M
2026 Q1
1 quarter
ONTO icon
59
Onto Innovation
ONTO
$12B
$70.2M 0.75%
185,477
+50,108
+37% +$14.2M
2026 Q1
1 quarter
SUPN icon
60
Supernus Pharmaceuticals
SUPN
$2.42B
$69.1M 0.74%
1,485,821
+134,490
+10% +$6.46M
2017 Q4
34 quarters
SAIA icon
61
Saia
SAIA
$8.8B
$68M 0.73%
161,359
+20,033
+14% +$8.8M
2024 Q4
6 quarters
BROS icon
62
Dutch Bros
BROS
$5.28B
$67.1M 0.72%
934,504
+601,447
+181% +$34.5M
2025 Q2
4 quarters
TSCO icon
63
Tractor Supply
TSCO
$17B
$66.9M 0.72%
2,116,776
+599,915
+40% +$20.7M
2022 Q2
16 quarters
TECH icon
64
Bio-Techne
TECH
$11.4B
$66.7M 0.72%
944,697
-159,360
-14% -$8.61M
2013 Q2
52 quarters
HQY icon
65
HealthEquity
HQY
$7.41B
$65.9M 0.71%
729,080
+44,461
+6% +$3.77M
2014 Q3
47 quarters
GENI icon
66
Genius Sports
GENI
$1.62B
$64.8M 0.69%
10,691,861
+3,093,502
+41% +$16M
2025 Q2
4 quarters
MCHP icon
67
Microchip Technology
MCHP
$38.7B
$64.4M 0.69%
705,930
+54,000
+8% +$4.82M
2013 Q2
52 quarters
VSEC icon
68
VSE Corp
VSEC
$4.5B
$64.1M 0.69%
280,307
+6,587
+2% +$1.27M
2024 Q1
9 quarters
POWI icon
69
Power Integrations
POWI
$2.49B
$63.3M 0.68%
755,549
+10,380
+1% +$749K
2013 Q2
52 quarters
AMBA icon
70
Ambarella
AMBA
$2.75B
$61.9M 0.66%
721,711
+246,570
+52% +$17M
2021 Q4
18 quarters
RBRK icon
71
Rubrik
RBRK
$23.7B
$61.7M 0.66%
768,696
+69,307
+10% +$4.36M
2024 Q2
8 quarters
SAIL icon
72
SailPoint Inc
SAIL
$10.6B
$60.8M 0.65%
4,154,901
+1,259,201
+43% +$17.2M
2025 Q1
5 quarters
TOST icon
73
Toast
TOST
$17B
$60.4M 0.65%
2,170,232
+161,361
+8% +$4.21M
2021 Q3
19 quarters
SRAD icon
74
Sportradar
SRAD
$3.4B
$60.1M 0.64%
4,015,656
+899,359
+29% +$13.1M
2025 Q4
2 quarters
TW icon
75
Tradeweb Markets
TW
$23.4B
$58.8M 0.63%
590,071
+60,224
+11% +$6.53M
2019 Q2
28 quarters
1 2
3
4 5

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OC
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AAMU
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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.