Who Owns StepStone Group Inc. (STEP)?Hedge Fund & Institutional Holders

$45.12+1.78 (+4.12%)Financial ServicesNASDAQ

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$InfinityT

% of Float Held

4.328709620113568e+301%

QoQ Change in Holders

+7 / -4

Price History

$42.46$50.91$59.36$67.82$76.27Sep 24Jun 25Mar 26

STEP — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
Holocene Advisors, LPIncreased+529K+$33.7B
MILLENNIUM MANAGEMENT LLCIncreased+561K+$30.6B
MASSACHUSETTS FINANCIAL SERVICES CO /MA/New Position+461K+$29.6B
WELLINGTON MANAGEMENT GROUP LLPIncreased+505K+$24.2B
TimesSquare Capital Management, LLCNew Position+354K+$22.7B
PRINCIPAL FINANCIAL GROUP INCNew Position+348K+$22.3B
BALYASNY ASSET MANAGEMENT L.P.Increased+234K+$14.0B
ADAGE CAPITAL PARTNERS GP, L.L.C.New Position+204K+$13.0B
Woodline Partners LPNew Position+151K+$9.0B
BAMCO INC /NY/Increased+132K+$7.8B
Cinctive Capital Management LPNew Position+62K+$4.0B
NATIXISNew Position+65K+$4.0B
Capital World InvestorsIncreased+95K+$2.6B
Rockefeller Capital Management L.P.Increased+51K+$2.5B
CITADEL ADVISORS LLCIncreased+90K+$2.4B

STEP — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
CIBC Bancorp USA Inc.Closed Position-965K-$63.0B
Grantham, Mayo, Van Otterloo & Co. LLCDecreased-246K-$17.1B
UBS Group AGDecreased-241K-$16.2B
JPMORGAN CHASE & CODecreased-210K-$15.8B
WASATCH ADVISORS LPDecreased-216K-$15.1B
Invesco Ltd.Decreased-133K-$13.2B
GOLDMAN SACHS GROUP INCDecreased-98K-$7.8B
Capitolis Liquid Global Markets LLCClosed Position-104K-$6.8B
Granahan Investment Management, LLCDecreased-93K-$6.4B
MACQUARIE GROUP LTDClosed Position-88K-$5.8B
NORTHERN TRUST CORPDecreased-36K-$5.7B
LAZARD ASSET MANAGEMENT LLCDecreased-57K-$4.8B
Qube Research & Technologies LtdClosed Position-72K-$4.7B
LOOMIS SAYLES & CO L PDecreased-57K-$4.6B
ALLIANCEBERNSTEIN L.P.Decreased-45K-$4.5B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1WELLINGTON MANAGEMENT GROUP LLP4,772,805$306.0B0.05%Share
2MILLENNIUM MANAGEMENT LLC4,456,150$285.0B0.12%Share
3Invesco Ltd.3,322,271$213.2B0.03%Share
4Capital World Investors3,056,795$196.0B0.03%Share
5CITADEL ADVISORS LLC1,588,880$101.0B0.02%Share
6ALLIANCEBERNSTEIN L.P.1,172,511$75.0B0.02%Share
7WELLINGTON MANAGEMENT GROUP LLP1,064,204$68.0B0.01%Share
8JPMORGAN CHASE & CO1,044,510$67.0B0.00%Share
9WASATCH ADVISORS LP917,456$58.9B0.35%Share
10CIBC Private Wealth Group LLC899,550$57.0B0.10%Share
11FRED ALGER MANAGEMENT, LLC813,577$52.0B0.20%Share
12FRANKLIN RESOURCES INC805,890$51.0B0.01%Share
13Capital Research Global Investors794,883$51.0B0.01%Share
14WESTFIELD CAPITAL MANAGEMENT CO LP786,501$50.0B0.21%Share
15BAMCO INC /NY/730,557$46.9B0.13%Share
16WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC670,192$43.0B0.12%Share
17CHARLES SCHWAB INVESTMENT MANAGEMENT INC674,906$43.0B0.01%Share
18BALYASNY ASSET MANAGEMENT L.P.617,247$39.0B0.05%Share
19NORTHERN TRUST CORP583,506$37.0B0.00%Share
20Holocene Advisors, LP549,229$35.0B0.07%Share
21FMR LLC507,150$32.0B0.00%Share
22AMERIPRISE FINANCIAL INC504,747$32.0B0.01%Share
23Invesco Ltd.490,723$31.5B0.00%Share
24MASSACHUSETTS FINANCIAL SERVICES CO /MA/461,037$29.6B0.01%Share
25RAYMOND JAMES FINANCIAL INC408,218$26.0B0.01%Share
26FRANKLIN RESOURCES INC368,191$23.0B0.01%Share
27RAYMOND JAMES FINANCIAL INC372,310$23.0B0.01%Share
28TimesSquare Capital Management, LLC353,697$22.7B0.34%Share
29UBS Group AG352,693$22.6B0.00%Share
30PRINCIPAL FINANCIAL GROUP INC343,802$22.1B0.01%Share
31VOYA INVESTMENT MANAGEMENT LLC355,896$22.0B0.02%Share
32FMR LLC348,930$22.0B0.00%Share
33Grantham, Mayo, Van Otterloo & Co. LLC352,370$22.0B0.06%Share
34Neuberger Berman Group LLC296,304$19.0B0.01%Share
35Granahan Investment Management, LLC288,709$18.5B0.79%Share
36SEGALL BRYANT & HAMILL, LLC269,571$17.3B0.23%Share
37AMERIPRISE FINANCIAL INC269,122$17.0B0.00%Share
38PUBLIC SECTOR PENSION INVESTMENT BOARD251,962$16.0B0.05%Share
39Rockefeller Capital Management L.P.258,185$16.0B0.03%Share
40LOOMIS SAYLES & CO L P219,724$14.0B0.02%Share
41WELLINGTON MANAGEMENT GROUP LLP232,754$14.0B0.00%Share
42ADAGE CAPITAL PARTNERS GP, L.L.C.203,695$13.0B0.02%Share
43VICTORY CAPITAL MANAGEMENT INC215,928$13.0B0.01%Share
44Nuveen, LLC216,943$13.0B0.00%Share
45STATE OF WISCONSIN INVESTMENT BOARD189,537$12.0B0.03%Share
46RHUMBLINE ADVISERS183,102$11.0B0.01%Share
47FMR LLC171,849$11.0B0.00%Share
48LOOMIS SAYLES & CO L P162,046$10.0B0.01%Share
49WELLINGTON MANAGEMENT GROUP LLP157,990$10.0B0.00%Share
50LAZARD ASSET MANAGEMENT LLC169,861$10.0B0.02%Share

STEP Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025261$2.7T+70
Q3 2025191$2.7T-37
Q2 2025228$1.6T-9
Q1 2025237$2.4T-5
Q4 2024242$9.3T+68
Q3 2024174$84.1T+16
Q2 2024158$479.5T+38
Q1 2024120$825.9T—

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As of Q4 2025, 50 institutional investors hold STEP (StepStone Group Inc.). The largest holder is WELLINGTON MANAGEMENT GROUP LLP with $306.0B in shares. This quarter, 7 institutions opened new positions and 4 closed their positions.

Frequently Asked Questions

How many hedge funds own STEP?

As of Q4 2025, 50 institutional investors report holding STEP (StepStone Group Inc.) in their 13F filings.

Who is the largest institutional holder of STEP?

The largest institutional holder of STEP is WELLINGTON MANAGEMENT GROUP LLP with $306.0B in shares.

Is institutional ownership of STEP increasing or decreasing?

This quarter, 7 institutions opened new positions in STEP and 4 closed their positions.