Grantham, Mayo, Van Otterloo & Co (GMO)
STEP icon

Grantham, Mayo, Van Otterloo & Co (GMO)’s StepStone Group STEP Stock Holding History

Grantham, Mayo, Van Otterloo & Co (GMO)’s Portfolio STEP Stock Details STEP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$13.2M Buy
318,500
+6,489
+2% +$321K 0.03% 230
2026
Q1 		$14.9M Sell
312,011
-40,359
-11% -$2.33M 0.04% 209
2025
Q4 		$22.6M Sell
352,370
-246,028
-41% -$15.6M 0.06% 155
2025
Q3 		$39.1M Buy
598,398
+5,604
+0.9% +$342K 0.11% 96
2025
Q2 		$32.9M Sell
592,794
-213,802
-27% -$11.4M 0.1% 109
2025
Q1 		$42.1M Buy
806,596
+103,829
+15% +$6.11M 0.13% 97
2024
Q4 		$40.7M Buy
702,767
+28,594
+4% +$1.77M 0.13% 99
2024
Q3 		$38.3M Sell
674,173
-222,327
-25% -$11.3M 0.12% 120
2024
Q2 		$41.1M Buy
896,500
+40,204
+5% +$1.58M 0.14% 95
2024
Q1 		$30.6M Buy
856,296
+401,396
+88% +$13.6M 0.11% 136
2023
Q4 		$14.5M Sell
454,900
-63,154
-12% -$1.78M 0.06% 208
2023
Q3 		$16.4M Buy
518,054
+351,205
+210% +$10.2M 0.08% 205
2023
Q2 		$4.14M Buy
+166,849
New +$3.83M 0.02% 354

Other funds holding STEP

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO)'s STEP Position: Q2 2026 in Review

Grantham, Mayo, Van Otterloo & Co (GMO) increased its StepStone Group (STEP) stake by 2.1% in Q2 2026, buying an estimated $321K and bringing the position to 318,500 shares worth $13.2M. The position accounts for 0.03% of the portfolio, ranked #230.

Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in STEP in Q2 2023 and has held it in 13 quarters since. The position peaked at $42.1M in Q1 2025. 274 funds tracked by Wall St. Rank hold STEP as of Q2 2026.

  • Grantham, Mayo, Van Otterloo & Co (GMO) held 318,500 shares of StepStone Group worth $13.2M as of Q2 2026.
  • Grantham, Mayo, Van Otterloo & Co (GMO) bought 6,489 StepStone Group shares in Q2 2026, an estimated $321K.
  • StepStone Group made up 0.03% of Grantham, Mayo, Van Otterloo & Co (GMO)'s portfolio in Q2 2026, its #230 holding.
  • Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in StepStone Group in Q2 2023 and has held it in 13 quarters since.
  • Grantham, Mayo, Van Otterloo & Co (GMO)'s StepStone Group position peaked at $42.1M in Q1 2025.
  • 274 funds tracked by Wall St. Rank held StepStone Group as of Q2 2026.

Based on Grantham, Mayo, Van Otterloo & Co (GMO)'s 13F filing for Q2 2026, filed 13 Aug 2026.