Security key
85914M107
StepStone Group Inc. - Class A Common Stock, par value $0.001 per share (STEP)
CUSIP: 85914M107
Q1 2025 13F Holders as of 31 Mar 2025
- Security type / class
- Equity / Class A Common Stock, par value $0.001 per share
- Total 13F shares
- 69,722,862
- Total 13F value
- $3,636,660,617
- Share change
- +1,545,831
- Put/Call ratio
- 274%
- SEC-reported price per share
- $52.23
- Number of holders
- 233
- Value change
- +$84,492,996
- Number of buys
- 132
- Number of sells
- 116
- Shares outstanding
- 82,639,676
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2025
Institutions
233
Top holders
10
STEP full security history
Ownership snapshot
Full 13F holder table
StepStone Group Inc. SEC filings
StepStone Group Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of STEP - StepStone Group Inc. - Class A Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
31 Dec 2024
13F
13D/G
Lead comparable stake: 13%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 13%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
13%
Invesco Ltd.
5.3%
VANGUARD GROUP INC
8.4%
PRICE T ROWE ASSOCIATES INC /MD/
6.8%
FMR LLC
4.8%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
13%
from 13D/G
|
$584,238,953
10,093,969 shares
|
— | 31 Dec 2024 |
| Invesco Ltd. |
13F
13D/G
Company
|
5.3%
from 13D/G
|
$205,026,587
3,542,270 shares
|
— | 31 Dec 2024 |
| VANGUARD GROUP INC |
13F
Company
|
8.4%
|
$401,581,916
6,938,181 shares
|
— | 31 Dec 2024 |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
Company
|
6.8%
|
$324,122,000
5,599,875 shares
|
— | 31 Dec 2024 |
| FMR LLC |
13F
Company
|
4.8%
|
$228,149,488
3,941,767 shares
|
— | 31 Dec 2024 |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
4.2%
|
$201,751,158
3,485,680 shares
|
— | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
233
Shares
69,722,862
Rows available
233
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q1 2025 Across Filers
Q1 2025 holders
233
Q1 2025 holders
233
Holder diff
0
| Investor | Q1 2025 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q1 2025 value | Value change | Value Chg % |
|---|