StepStone Group LP

La Jolla, CA · CIK 1502287 · 13F filing filed 2026-08-13

SEC-registered investment adviser since 2007 · limited partnership

Assets managed$107.8bn
Staff978 · 209 in investment roles
Main clients (by assets)Private funds 100%
Private funds409 (1 hedge) · $123.3bn gross assets
Form ADV · 2026-07-30SEC adviser record

Legal entitySTEPSTONE GROUP LP (US)

$2.2bn reported value +940.2% vs Q1 2026

23positions

99.2%in top 10

9 new 2 added 2 reduced 4 sold out vs Q1 2026

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#	Security	Ticker	Shares	Value	% of portfolio	Change	Shares change
1	SPACE EXPLORATION TECHN CORP CLASS A COM STK SPCX	SPCX	10,940,730	$1.9bn86.62%	86.62%	New
2	STUBHUB HLDGS INC CL A STUB	STUB	7,562,225	$97.3m4.51%	4.51%	Unchanged
3	CEREBRAS SYSTEMS INC COM CL A CBRS	CBRS	340,321	$75.2m3.48%	3.48%	New
4	XANADU QUANTUM TECHNOLO LTD SUB VTG B XNDU	XNDU	3,417,854	$41.4m1.92%	1.92%	Unchanged
5	TEAMSHARES INC COM TMS	TMS	1,999,971	$16.4m0.76%	0.76%	New
6	ONKURE THERAPEUTICS INC COM CL A OKUR	OKUR	2,660,612	$12.1m0.56%	0.56%	Unchanged
7	KARMAN HLDGS INC COMMON STOCK KRMN	KRMN	241,315	$12.0m0.56%	0.56%	Reduced -636.0k	-636,005 -72.5%
8	KODIAK AI INC. COM KDK	KDK	1,412,928	$7.2m0.33%	0.33%	Added +226	+226 0.0%
9	ENTRADA THERAPEUTICS INC COM TRDA	TRDA	761,277	$5.6m0.26%	0.26%	Unchanged
10	EIKON THERAPEUTICS INC COM EIKN	EIKN	395,340	$5.2m0.24%	0.24%	Unchanged
11	PHATHOM PHARMACEUTICALS INC COM PHAT	PHAT	422,085	$4.6m0.21%	0.21%	Unchanged
12	CHIME FINL INC COM SHS CL A CHYM	CHYM	150,000	$3.1m0.14%	0.14%	Unchanged
13	KLARNA GROUP PLC SHS KLAR	KLAR	132,018	$2.7m0.12%	0.12%	New
14	DATADOG INC CL A COM DDOG	DDOG	7,074	$1.8m0.09%	0.09%	New
15	NAVAN INC CL A NAVN	NAVN	58,258	$1.3m0.06%	0.06%	Reduced -425.6k	-425,643 -88.0%
16	GEN DIGITAL INC RIGHT 99/99/9999 GENVR	GENVR	622,931	$788.0k0.04%	0.04%	Unchanged
17	CROWDSTRIKE HLDGS INC CL A CRWD	CRWD	3,922	$748.3k0.03%	0.03%	New
18	GROVE COLLABORATIVE HOLD INC COM CL A GROV	GROV	380,925	$476.2k0.02%	0.02%	Added +223	+223 0.1%
19	TENAYA THERAPEUTICS INC COM TNYA	TNYA	462,163	$341.5k0.02%	0.02%	Unchanged
20	VIA TRANSN INC COM CL A VIA	VIA	16,002	$290.3k0.01%	0.01%	Unchanged
21	CIRCLE INTERNET GROUP INC COM CL A CRCL	CRCL	2,204	$138.0k0.01%	0.01%	New
22	ROBINHOOD MKTS INC COM CL A HOOD	HOOD	786	$78.8k0.00%	0.00%	New
23	RUBRIK INC. CL A RBRK	RBRK	60	$4.8k0.00%	0.00%	New

Sold out since Q1 2026

Security	Ticker	Shares held before	Value then
UIPATH INC PATH	PATH	902,973	$10.0m903.0k shares
DRAFTKINGS INC NEW DKNG	DKNG	160,902	$3.5m160.9k shares
MONGODB INC MDB	MDB	2,030	$496.9k2.0k shares
SERVICENOW INC NOW	NOW	638	$66.7k638 shares

Stakes above 5%

Companies where this manager has reported owning more than 5% of a class of shares, on Schedule 13D (may seek influence) or 13G (passive): its latest filing for each, from 19 Dec 2024 on.

Company	Ticker	Stake	Change	Schedule	Last filed
ONKURE THERAPEUTICS INC OKUR · 13G · filed 2026-04-07	OKUR	6.6%≈ $12.1m	new	13G	2026-04-07