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SIMG

Stephens Investment Management Group Portfolio holdings

AUM $9.33B
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

Top Buys

Rank Stock Value
1
KRMN
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
AVAV icon
26
AeroVironment
AVAV
$7.52B
$93.7M 1%
567,423
+76,997
+16% +$13.8M
AXON
27
Axon Enterprise
AXON
$48.8B
$92.6M 0.99%
165,210
+61,724
+60% +$25.8M
PLMR icon
28
Palomar
PLMR
$3.46B
$92.6M 0.99%
732,301
+17,387
+2% +$2.05M
FROG icon
29
JFrog
FROG
$12.2B
$92.1M 0.99%
1,013,628
+119,623
+13% +$7.77M
GNRC icon
30
Generac Holdings
GNRC
$10.8B
$92M 0.99%
314,253
+24,871
+9% +$6.23M
P
31
Everpure Inc
P
$31B
$90.8M 0.97%
1,151,867
+70,167
+6% +$5.14M
VRNS icon
32
Varonis Systems
VRNS
$5.04B
$90.6M 0.97%
2,158,912
+166,152
+8% +$4.87M
FPS
33
Forgent Power Solutions
FPS
$7.9B
$90.3M 0.97%
1,616,102
+810,685
+101% +$37M
ROK icon
34
Rockwell Automation
ROK
$47.8B
$89.6M 0.96%
181,002
+15,975
+10% +$6.95M
OKTA icon
35
Okta
OKTA
$29.1B
$88.1M 0.94%
645,472
+201,645
+45% +$19M
TXRH icon
36
Texas Roadhouse
TXRH
$13.1B
$85.9M 0.92%
444,559
+40,559
+10% +$6.91M
CGNX icon
37
Cognex
CGNX
$10.2B
$85.1M 0.91%
1,175,213
+76,752
+7% +$4.66M
KRMN
38
Karman Holdings
KRMN
$6.04B
$85.1M 0.91%
1,704,717
+894,580
+110% +$57.8M
MANH icon
39
Manhattan Associates
MANH
$13B
$84.4M 0.91%
606,425
+103,747
+21% +$14.3M
VIK icon
40
Viking Holdings
VIK
$39.5B
$84M 0.9%
802,838
-150,278
-16% -$13M
BE icon
41
Bloom Energy
BE
$62.1B
$83.8M 0.9%
276,883
-220,567
-44% -$56.5M
PIPR icon
42
Piper Sandler
PIPR
$5.34B
$83.1M 0.89%
1,148,867
+28,979
+3% +$2.35M
IRTC icon
43
iRhythm Holdings
IRTC
$3.96B
$82.5M 0.88%
693,437
+131,907
+23% +$15.3M
AAON icon
44
Aaon
AAON
$6.26B
$81.6M 0.87%
643,256
+9,142
+1% +$1.07M
DXCM icon
45
DexCom
DXCM
$34.3B
$81.1M 0.87%
1,204,553
+130,088
+12% +$8.67M
WING icon
46
Wingstop
WING
$3.09B
$80.2M 0.86%
462,635
+265,742
+135% +$41.9M
KTOS icon
47
Kratos Defense & Security Solutions
KTOS
$9.76B
$80M 0.86%
1,604,024
+715,089
+80% +$43.3M
VRT icon
48
Vertiv
VRT
$99B
$79.9M 0.86%
238,519
-251,200
-51% -$79.7M
BOOT icon
49
Boot Barn
BOOT
$4.69B
$79.7M 0.85%
485,103
+53,115
+12% +$8.61M
TWST icon
50
Twist Bioscience
TWST
$8.87B
$78.9M 0.85%
+767,364
New +$49.9M
1
2
3 4 5

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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.