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StepStone Group Portfolio holdings
AUM
$2.16B
Turnover
48.15%
1-Year Est. Return
20.11%
This Fund
S&P 500
This Quarter Est. Return
+10%
1 Year Est. Return
-20.11%
3 Year Est. Return
+103.33%
5 Year Est. Return
+4.43%
10 Year Est. Return
+216.71%
AUM
$2.16B
AUM Growth
+$1.95B
(+940%)
Cap. Flow
+$1.9B
Cap. Flow % of AUM
Cap. Flow %
88.12%
Top 10 Holdings %
Top 10 Hldgs %
99.24%
Holding
27
New
9
Increased
2
Reduced
2
Closed
4
Avg Time Held
1.1
years
Top 10 Avg Time Held
0.6
years
Top 20 Avg Time Held
1.3
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
SpaceX
SPCX
|
+$1.86B |
| 2 |
Cerebras Systems
CBRS
|
+$80.1M |
| 3 |
TMS
Teamshares Inc
TMS
|
+$20.2M |
| 4 |
CrowdStrike
CRWD
|
+$2.23M |
| 5 |
Klarna Group
KLAR
|
+$2.08M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Karman Holdings
KRMN
|
+$41.1M |
| 2 |
UiPath
PATH
|
+$10M |
| 3 |
Navan Inc
NAVN
|
+$7.79M |
| 4 |
DraftKings
DKNG
|
+$3.48M |
| 5 |
MongoDB
MDB
|
+$497K |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Industrials | 87.17% |
| 2 | Technology | 6.07% |
| 3 | Communication Services | 4.51% |
| 4 | Healthcare | 1.29% |
| 5 | Financials | 0.9% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
|
1
SpaceX
SPCX
$1.98T
| $1.87B | 86.62% |
+10,940,730
| New | +$1.86B |
2026 Q2
0 quarters
|
|
2
StubHub Holdings
STUB
$2.29B
| $97.3M | 4.51% |
7,562,225
| – | – |
2025 Q3
3 quarters
|
|
|
3
Cerebras Systems
CBRS
$29.5B
| $75.2M | 3.48% |
+340,321
| New | +$80.1M |
2026 Q2
0 quarters
|
|
4
Xanadu Quantum Technologies Class B
XNDU
$880M
| $41.4M | 1.92% |
3,417,854
| – | – |
2026 Q1
1 quarter
|
|
|
TMS
5
Teamshares Inc
TMS
$424M
| $16.4M | 0.76% |
+1,999,971
| New | +$20.2M |
2026 Q2
0 quarters
|
|
6
OnKure Therapeutics
OKUR
$85M
| $12.1M | 0.56% |
2,660,612
| – | – |
2024 Q4
6 quarters
|
|
|
7
Karman Holdings
KRMN
$4.53B
| $12M | 0.56% |
241,315
-636,005
| -72% | -$41.1M |
2025 Q3
3 quarters
|
|
8
Kodiak AI
KDK
$255M
| $7.18M | 0.33% |
1,412,928
+226
| +0% | +$1.69K |
2025 Q3
3 quarters
|
|
9
Entrada Therapeutics
TRDA
$186M
| $5.6M | 0.26% |
761,277
| – | – |
2021 Q4
18 quarters
|
|
10
Eikon Therapeutics
EIKN
$419M
| $5.16M | 0.24% |
395,340
| – | – |
2026 Q1
1 quarter
|
|
11
Phathom Pharmaceuticals
PHAT
$559M
| $4.58M | 0.21% |
422,085
| – | – |
2021 Q3
19 quarters
|
|
12
Chime Financial
CHYM
$11.2B
| $3.07M | 0.14% |
150,000
| – | – |
2025 Q3
3 quarters
|
|
|
13
Klarna Group
KLAR
$4.96B
| $2.67M | 0.12% |
+132,018
| New | +$2.08M |
2026 Q2
0 quarters
|
|
14
Datadog
DDOG
$94.8B
| $1.84M | 0.09% |
+7,074
| New | +$1.32M |
2026 Q2
0 quarters
|
|
|
15
Navan Inc
NAVN
$6.7B
| $1.33M | 0.06% |
58,258
-425,643
| -88% | -$7.79M |
2025 Q4
2 quarters
|
|
16
Gen Digital Inc Contingent Value Rights
GENVR
| $788K | 0.04% |
622,931
| – | – |
2025 Q3
3 quarters
|
|
|
17
CrowdStrike
CRWD
$236B
| $748K | 0.03% |
+15,688
| New | +$2.23M |
2026 Q2
0 quarters
|
|
18
Grove Collaborative
GROV
$43.1M
| $476K | 0.02% |
380,925
+223
| +0.1% | +$274 |
2022 Q2
16 quarters
|
|
19
Tenaya Therapeutics
TNYA
$83.6M
| $342K | 0.02% |
462,163
| – | – |
2021 Q3
19 quarters
|
|
20
Via Transportation Inc
VIA
$2.66B
| $290K | 0.01% |
16,002
| – | – |
2025 Q3
3 quarters
|
|
21
Circle Internet Group
CRCL
$20.9B
| $138K | 0.01% |
+2,204
| New | +$214K |
2026 Q2
0 quarters
|
|
22
Robinhood
HOOD
$89B
| $78.8K | ﹤0.01% |
+786
| New | +$65.8K |
2026 Q2
0 quarters
|
|
23
Rubrik
RBRK
$23.7B
| $4.82K | ﹤0.01% |
+60
| New | +$3.77K |
2026 Q2
0 quarters
|
|
|
24
DraftKings
DKNG
$9.7B
| – | – |
-160,902
| Closed | -$3.48M | – |
|
|
25
MongoDB
MDB
$28.1B
| – | – |
-2,030
| Closed | -$497K | – |
|
Similar funds
MCC
NM
StepStone Group's Q2 2026 Portfolio in Review
As of Q2 2026, StepStone Group held 27 positions worth $2.16B, up 940% from $207M the previous quarter. Its ten largest holdings account for 99% of the portfolio.
StepStone Group deployed $1.9B of net new capital in Q2 2026, opening 9 new positions and adding to 2 existing holdings. Its largest new stake was SpaceX: 10,940,730 shares worth $1.87B.
By sector, the portfolio is most concentrated in Industrials at 87% of assets, up from 34% a quarter earlier, followed by Technology and Communication Services.
On the sell side, the largest reduction was Karman Holdings, an estimated $41.1M trimmed.
- StepStone Group's largest Q2 2026 buy was SpaceX: 10,940,730 shares worth $1.87B.
- StepStone Group added most to Kodiak AI in Q2 2026, an estimated $1.69K increase.
- StepStone Group's biggest Q2 2026 reduction was Karman Holdings, cutting an estimated $41.1M.
- StepStone Group fully exited UiPath in Q2 2026, selling an estimated $10M.
- StepStone Group's ten largest holdings make up 99% of its $2.16B portfolio in Q2 2026.
- StepStone Group opened 9 new positions and closed 4 in Q2 2026.
- StepStone Group's portfolio value rose 940% quarter-over-quarter to $2.16B.
Based on StepStone Group's 13F filing for Q2 2026, filed 13 Aug 2026.