StepStone STEP Institutional Ownership

NASDAQ STEP

$43.40 +0.25 (+0.58%)

At close: Sep 30, 2026 · 4:00 PM EDT

Institutions by Trading Activity

275 Institutions

Increased 181 65.8%

Unchanged 22 8.0%

Reduced 72 26.2%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

101.15%

▼-1.82 pp QoQ

Shares Held by Institutions

80.38Mn

of 79.47Mn outstanding

▲+4.95% QoQ

Shares Outstanding

79.47Mn

-916.96K held outside 13F filers

Institutional Investors

275

filed 13F for Jun 2026

▲+13 vs prior quarter

Net Shares Added (QoQ)

+3.79Mn

accumulated since last quarter

Value of Holdings

$3.49Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

StepStone Group Inc. (NASDAQ:STEP) has 275 institutional investors that have filed 13F reports for the period ending June 2026.

They owned 101.2% of outstanding stock in June 2026, down from 103.0% the prior quarter.
Their total shares held in STEP increased 4.95% from the prior quarter, while the number of investors in StepStone increased 3.38% year over year.
During the quarter, 181 of these 275 funds increased positions in STEP, 72 reduced exposure, and 22 held steady.
Institutional investors collectively held 80.38Mn shares in StepStone as of June 2026, up by 3.79Mn shares quarter on quarter, and up 11.65Mn shares year over year.
As of June 30, 2026, BlackRock, Inc. held the largest stake in StepStone with 11.97Mn shares, accounting for 15.07% of total shares outstanding.
The biggest buyers of StepStone for the quarter ending June 2026 included Goldman Sachs Group Inc (844.89K), Point72 Asset Management, L.P. (817.6K), Sixth Street Partners Management Company, L.P. (689.49K), ADVENT INTERNATIONAL, L.P. (563.3K), WESTFIELD CAPITAL MANAGEMENT CO LP (551.45K).
The biggest sellers of StepStone for the quarter ending June 2026 included CITADEL ADVISORS LLC (1.78Mn), MILLENNIUM MANAGEMENT LLC (1.55Mn), FMR LLC (873.53K), Capital World Investors (747.51K), Franklin Templeton Inc (430.42K).
According to Business Quant data, leading holders of STEP for June 2026 are BlackRock, Inc. (11.97Mn), MILLENNIUM MANAGEMENT LLC (5.62Mn), WELLINGTON MANAGEMENT GROUP LLP (5.19Mn), PRICE T ROWE ASSOCIATES INC /MD/ (5.17Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (4.67Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.55Mn), State Street Corp (3.12Mn), Capital World Investors (2.52Mn), GEODE CAPITAL MANAGEMENT, LLC (2.02Mn), WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC (1.93Mn).

Form 13F Holdings

275 Institutional Holders

Report period 30 Jun, 2026

Total shares held 80.38Mn

Of outstanding 101.15%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	11,972,263	15.07%	▲145,075	+1.23%	$495.17Mn
2	MILLENNIUM MANAGEMENT LLC	0001273087	5,619,498	7.07%	▼1,553,926	-21.66%	$232.42Mn
3	WELLINGTON MANAGEMENT GROUP LLP	0000902219	5,189,963	6.53%	▼50,110	-0.96%	$214.66Mn
4	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	5,167,251	6.50%	▲293,492	+6.02%	$213.72K
5	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	4,674,073	5.88%	▲189,138	+4.22%	$193.32Mn
6	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	3,550,308	4.47%	▲24,352	+0.69%	$146.84Mn
7	State Street Corp	0000093751	3,117,991	3.92%	▲248,229	+8.65%	$128.96Mn
8	Capital World Investors	0001422849	2,524,018	3.18%	▼747,507	-22.85%	$104.39Mn
9	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,016,372	2.54%	▲65,013	+3.33%	$83.41Mn
10	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	0001644956	1,930,015	2.43%	▲15,538	+0.81%	$79.83Mn
11	WESTFIELD CAPITAL MANAGEMENT CO LP	0001177719	1,729,424	2.18%	▲551,453	+46.81%	$71.53Mn
12	Jpmorgan Chase & Co	0000019617	1,520,835	1.91%	▲40,951	+2.77%	$61.38Mn
13	Goldman Sachs Group Inc	0000886982	1,428,505	1.80%	▲844,894	+144.77%	$59.08Mn
14	ADAGE CAPITAL PARTNERS GP, L.L.C.	0001165408	1,391,217	1.75%	▲67,974	+5.14%	$57.54Mn
15	SAMLYN CAPITAL, LLC	0001421097	1,269,100	1.60%	▲373,655	+41.73%	$52.49Mn
16	Capital Research Global Investors	0001422848	1,231,923	1.55%	▲437,040	+54.98%	$50.95Mn
17	BALYASNY ASSET MANAGEMENT L.P.	0001218710	1,113,093	1.40%	▼312,806	-21.94%	$46.04Mn
18	Morgan Stanley	0000895421	1,084,346	1.36%	▲337,299	+45.15%	$44.85Mn
19	Junto Capital Management LP	0001595880	1,078,672	1.36%	▲222,950	+26.05%	$44.61Mn
20	Point72 Asset Management, L.P.	0001603466	1,004,669	1.26%	▲817,601	+437.06%	$41.55Mn

Showing 1 to 20 of 275 holders