StepStone Group Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

BMV:STEP * Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
10 Dec 25	SellMex$231,464,494	Michael McCabe	Individual	192,052	Mex$1,216.90
11 Sep 25	SellMex$1,172,094	David Park	Individual	1,000	Mex$1,172.09
10 Jul 25	SellMex$11,239,804	Scott Hart	Individual	10,000	Mex$1,123.98
12 Jun 25	SellMex$72,410,572	Michael McCabe	Individual	67,718	Mex$1,069.30
28 May 25	SellMex$291,742,270	Michael McCabe	Individual	251,118	Mex$1,172.32
19 Feb 25	SellMex$693,024	Anthony Keathley	Individual	538	Mex$1,288.15

Insider Trading Volume

Insider Buying: STEP * insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of STEP *?
Owner Type	Number of Shares	Ownership Percentage
State or Government	18,431	0.0228%
Individual Insiders	5,495,245	6.79%
Institutions	75,389,631	93.2%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 82.15% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
13%	BlackRock, Inc.	10,271,678	Mex$18.5b	8.76%	0.01%
9.76%	The Vanguard Group, Inc.	7,721,468	Mex$13.9b	3.99%	0.01%
7.79%	T. Rowe Price Group, Inc.	6,167,421	Mex$11.1b	-26.5%	0.03%
7.23%	Wellington Management Group LLP	5,723,073	Mex$10.3b	65.2%	0.06%
5.11%	James Lim	4,040,795	Mex$7.3b	0%	no data
4.92%	Millennium Management LLC	3,894,974	Mex$7.0b	-11.4%	0.18%
4.75%	Capital Research and Management Company	3,756,859	Mex$6.8b	2.81%	0.01%
4.67%	Invesco Ltd.	3,695,898	Mex$6.6b	4.9%	0.06%
3.48%	State Street Global Advisors, Inc.	2,756,830	Mex$5.0b	8.69%	0.01%
2.31%	FMR LLC	1,829,616	Mex$3.3b	-24.7%	0.01%
2.18%	Geode Capital Management, LLC	1,723,964	Mex$3.1b	8.76%	0.01%
1.91%	Citadel Advisors LLC	1,509,420	Mex$2.7b	-20.3%	0.08%
1.67%	JP Morgan Asset Management	1,320,334	Mex$2.4b	-7.77%	0.01%
1.54%	AllianceBernstein L.P.	1,217,860	Mex$2.2b	3.19%	0.02%
1.47%	Putnam LLC	1,165,824	Mex$2.1b	3.82%	0.05%
1.43%	Wasatch Advisors LP	1,133,020	Mex$2.0b	1.97%	0.25%
1.22%	Massachusetts Financial Services Company	967,800	Mex$1.7b	2.71%	0.01%
1.19%	CIBC Private Wealth Advisors, Inc.	941,739	Mex$1.7b	0.48%	0.08%
1.09%	Fred Alger Management, LLC	860,405	Mex$1.5b	0.18%	0.22%
0.98%	Westfield Capital Management Company, L.P.	778,728	Mex$1.4b	0%	0.21%
0.95%	Raymond James Financial, Inc.	754,367	Mex$1.4b	6.94%	0.02%
0.95%	Columbia Management Investment Advisers, LLC	749,841	Mex$1.3b	321%	0.01%
0.9%	Northern Trust Global Investments	715,488	Mex$1.3b	9.94%	0.01%
0.84%	Charles Schwab Investment Management, Inc.	660,887	Mex$1.2b	11.6%	0.01%
0.81%	William Blair Investment Management, LLC	639,891	Mex$1.1b	16.1%	0.05%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/01/05 00:18
End of Day Share Price	2025/12/17 00:00
Earnings	2025/09/30
Annual Earnings	2025/03/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

StepStone Group Inc. is covered by 9 analysts. 4 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Benjamin Budish	Barclays
Brennan Hawken	BMO Capital Markets Equity Research
Samantha Platt	BofA Global Research