StepStone Group Inc. (STEP) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

79,465,039Shares Outstanding

75,060,894Shares held by institutions

$4,057,041,321Value of institutional holdings

94.46%Institutional ownership %

5.64%Shares Changed QoQ

254No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

StepStone Group Inc. (NASDAQ:STEP) showed up in the 13F filings of 254 institutional investors as of December 2025.

Their combined ownership stood at 93.9% of outstanding shares in December 2025, down from 97.6% in September 2025.
Their total shares held in STEP increased 5.32% from the prior quarter, while the number of investors in StepStone increased 0.4% year over year.
Activity in STEP broke down as 143 buyers, 73 sellers, and 38 unchanged among 254 total holders.
Altogether, these fund groups held 74.6Mn shares in STEP by December 2025, up by 3.77Mn shares quarter on quarter, and up 3.77Mn shares year over year.
BlackRock, Inc. leads ownership in STEP with 10.63Mn shares as of December 31, 2025, equal to 13.37% of outstanding shares.
Leading buyers of StepStone shares for the quarter ending December 2025 were Pitcairn Wealth Advisors LLC (4.04Mn), VANGUARD GROUP INC (728.41K), MILLENNIUM MANAGEMENT LLC (561.18K), Holocene Advisors, LP (529.33K), WELLINGTON MANAGEMENT GROUP LLP (504.68K).
The largest sellers of StepStone for the quarter ending December 2025 were Jpmorgan Chase & Co (1.59Mn), FMR LLC (801.52K), T. Rowe Price Investment Management, Inc. (673.37K), MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (506.76K), Bank Of America Corp /De/ (306.16K).
Business Quant data shows the 10 biggest positions in StepStone as of December 2025 are held by BlackRock, Inc. (10.63Mn), VANGUARD GROUP INC (8.45Mn), WELLINGTON MANAGEMENT GROUP LLP (6.23Mn), MILLENNIUM MANAGEMENT LLC (4.46Mn), Pitcairn Wealth Advisors LLC (4.04Mn), Invesco Ltd. (4.01Mn), Capital World Investors (3.06Mn), State Street Corp (2.76Mn), GEODE CAPITAL MANAGEMENT, LLC (1.78Mn), CITADEL ADVISORS LLC (1.6Mn).

254 Institutional Holders

75,060,894 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	10,625,314	353,636	3.44%	$681,826,373.00
VANGUARD GROUP INC	31 Dec, 2025	8,449,878	728,410	9.43%	$542,228,672.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	6,227,753	504,680	8.82%	$399,634,910.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	4,456,150	561,176	14.41%	$285,951,146.00
Pitcairn Wealth Advisors LLC	31 Dec, 2025	4,040,795	4,040,795	0.00%	$259,297,815.00
Invesco Ltd.	31 Dec, 2025	4,006,305	-132,674	-3.21%	$257,084,592.00
Capital World Investors	31 Dec, 2025	3,056,795	94,819	3.20%	$196,154,535.00
State Street Corp	31 Dec, 2025	2,755,041	-1,789	-0.06%	$176,790,981.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,776,677	52,713	3.06%	$114,027,841.00
CITADEL ADVISORS LLC	31 Dec, 2025	1,599,158	89,738	5.95%	$102,617,969.00
Franklin Resources Inc	31 Dec, 2025	1,182,791	8,111	0.69%	$75,899,698.00
ALLIANCEBERNSTEIN L.P.	31 Dec, 2025	1,172,511	-45,349	-3.72%	$75,240,031.00
Jpmorgan Chase & Co	31 Dec, 2025	1,165,500	-1,585,972	-57.64%	$74,790,135.00
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	1,115,268	-673,370	-37.65%	$71,567.00
FMR LLC	31 Dec, 2025	1,030,785	-801,515	-43.74%	$66,145,453.00
WASATCH ADVISORS LP	31 Dec, 2025	917,456	-215,564	-19.03%	$58,873,152.00
FRED ALGER MANAGEMENT, LLC	31 Dec, 2025	906,072	45,667	5.31%	$58,142,741.00
CIBC Private Wealth Group LLC	31 Dec, 2025	899,550	-34,749	-3.72%	$57,724,118.00
Ameriprise Financial Inc	31 Dec, 2025	803,494	53,653	7.16%	$51,560,293.00
Raymond James Financial Inc	31 Dec, 2025	801,580	47,213	6.26%	$51,608,839.00

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