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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
JHX icon
76
James Hardie Industries
JHX
$17.4B
$58.7M 0.63%
2,241,488
+122,755
+6% +$2.7M
IDXX icon
77
Idexx Laboratories
IDXX
$43.7B
$58M 0.62%
110,154
+8,057
+8% +$4.52M
VIRT icon
78
Virtu Financial
VIRT
$5.86B
$57.8M 0.62%
970,734
+454,368
+88% +$23.9M
SITE icon
79
SiteOne Landscape Supply
SITE
$4.21B
$57.5M 0.62%
502,344
+66,346
+15% +$8.01M
GMED icon
80
Globus Medical
GMED
$11.1B
$57.2M 0.61%
723,451
+8,750
+1% +$744K
MGY icon
81
Magnolia Oil & Gas
MGY
$6.22B
$56.8M 0.61%
2,219,966
+47,846
+2% +$1.37M
MDB icon
82
MongoDB
MDB
$35.9B
$55.6M 0.6%
165,640
+24,613
+17% +$7.38M
RMBS icon
83
Rambus
RMBS
$9.3B
$54.3M 0.58%
409,436
+1,653
+0.4% +$215K
AROC icon
84
Archrock
AROC
$5.48B
$54.2M 0.58%
1,332,301
+72,376
+6% +$2.66M
VNOM icon
85
Viper Energy
VNOM
$15.9B
$52.8M 0.57%
1,245,624
+13,896
+1% +$642K
DT icon
86
Dynatrace
DT
$15.5B
$51.7M 0.55%
1,178,107
+76,247
+7% +$2.97M
PODD icon
87
Insulet
PODD
$10.1B
$51.4M 0.55%
337,747
+160,040
+90% +$26.7M
AR icon
88
Antero Resources
AR
$11.8B
$49.5M 0.53%
1,407,811
+226,896
+19% +$8.35M
CIEN icon
89
Ciena
CIEN
$53.6B
$49.4M 0.53%
100,771
-65,400
-39% -$33.4M
ZETA icon
90
Zeta Global
ZETA
$7.67B
$47.8M 0.51%
2,426,427
+396,757
+20% +$7.36M
HRI icon
91
Herc Holdings
HRI
$5.03B
$46.2M 0.5%
+322,420
New +$41.6M
MMS icon
92
Maximus
MMS
$3.13B
$46M 0.49%
854,785
+138,396
+19% +$8.63M
BCPC
93
Balchem Corp
BCPC
$5.69B
$45.7M 0.49%
270,501
+4,415
+2% +$733K
TYL icon
94
Tyler Technologies
TYL
$15.5B
$44.8M 0.48%
153,284
+9,962
+7% +$3.15M
BFAM icon
95
Bright Horizons
BFAM
$3.64B
$42.3M 0.45%
596,653
+37,275
+7% +$2.7M
S icon
96
SentinelOne
S
$7.38B
$41.4M 0.44%
2,442,034
+54,118
+2% +$833K
NTNX icon
97
Nutanix
NTNX
$18.7B
$41.2M 0.44%
808,805
+59,733
+8% +$2.7M
COHR icon
98
Coherent
COHR
$54.7B
$40.8M 0.44%
103,359
+5,711
+6% +$2.02M
IBP icon
99
Installed Building Products
IBP
$6.53B
$40.3M 0.43%
175,271
+4,463
+3% +$1.08M
TER icon
100
Teradyne
TER
$55.5B
$39.9M 0.43%
82,466
+1,666
+2% +$628K
2 3
4
5 6

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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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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.