StepStone Group Inc.
US ˙ NasdaqGS ˙ US85914M1071

SecuritySTEP / StepStone Group Inc.
InstitutionAmalgamated Bank
Latest Disclosed Ownership21,102 shares
Latest Disclosed Value $ 1,007
Amalgamated Bank reports 0.87% increase in ownership of STEP / StepStone Group Inc.

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 21,102 shares of StepStone Group Inc. (US:STEP) valued at $1,006,987 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 20,920 shares of StepStone Group Inc.. This represents a change in shares of 0.87% during the quarter. The current value of the position is $920,680 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-08 2026-03-31 13F STEPSTONE GROUP INC COM CL A COM 85914M107 21,102 182 0.87 1 0.00 0.0077
2026-02-05 2025-12-31 13F STEPSTONE GROUP INC COM CL A COM 85914M107 20,920 165 0.79 1 0.00 0.0097
2025-10-29 2025-09-30 13F STEPSTONE GROUP INC COM CL A COM 85914M107 20,755 1,947 10.35 1 0.00 0.0097
2025-08-04 2025-06-30 13F STEPSTONE GROUP INC COM CL A COM 85914M107 18,808 0 0.00 1 0.0081
2025-04-25 2025-03-31 13F STEPSTONE GROUP INC COM CL A COM 85914M107 18,808 364 1.97 1 -100.00 0.0084
2025-02-04 2024-12-31 13F STEPSTONE GROUP INC COM CL A COM 85914M107 18,444 -9 -0.05 1 0.00 0.0088
2024-10-30 2024-09-30 13F STEPSTONE GROUP INC COM CL A COM 85914M107 18,453 2,452 15.32 1 0.0086
2024-08-12 2024-06-30 13F STEPSTONE GROUP INC COM CL A COM 85914M107 16,001 14,118 749.76 1 0.0063
2024-04-23 2024-03-31 13F STEPSTONE GROUP INC COM CL A COM 85914M107 1,883 -5,821 -75.56 0 0.0006
2024-02-06 2023-12-31 13F STEPSTONE GROUP INC COM CL A COM 85914M107 7,704 -560 -6.78 0 0.0020
2023-11-08 2023-09-30 13F STEPSTONE GROUP INC COM CL A COM 85914M107 8,264 0 0.00 0 0.0022
2023-08-11 2023-06-30 13F STEPSTONE GROUP INC COM CL A COM 85914M107 8,264 517 6.67 0 0.0017
2023-05-02 2023-03-31 13F STEPSTONE GROUP INC COM CL A COM 85914M107 7,747 -1,409 -15.39 0 0.0016
2023-02-10 2022-12-31 13F STEPSTONE GROUP INC COM CL A COM 85914M107 9,156 629 7.38 0 -100.00 0.0021
2022-11-09 2022-09-30 13F STEPSTONE GROUP INC COM CL A COM 85914M107 8,527 199 2.39 209 -3.69 0.0020
2022-08-15 2022-06-30 13F STEPSTONE GROUP INC COM CL A COM 85914M107 8,328 1,160 16.18 217 -8.44 0.0020
2022-08-25 2022-03-31 13F/A-1 STEPSTONE GROUP INC COM CL A COM 85914M107 7,168 44 0.62 237 -19.93 0.0018
2022-06-30 2022-03-31 13F STEPSTONE GROUP INC COM CL A COM 85914M107 7,168 44 237 0.0019
2022-02-15 2021-12-31 13F/A-1 STEPSTONE GROUP INC COM CL A COM 85914M107 7,124 -71 -0.99 296 -3.58 0.0022
2022-02-15 2021-12-31 13F STEPSTONE GROUP INC COM CL A COM 85914M107 7,124 -71 296 0.0022
2021-10-29 2021-09-30 13F STEPSTONE GROUP INC COM CL A COM 85914M107 7,195 145 2.06 307 26.34 0.0026
2021-08-16 2021-06-30 13F STEPSTONE GROUP INC COM CL A COM 85914M107 7,050 7,050 243 0.0019
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.