Westfield Capital Management
STEP icon

Westfield Capital Management’s StepStone Group STEP Stock Holding History

Westfield Capital Management’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 		$71.5M Buy
1,729,424
+551,453
+47% +$27.3M 0.23% 125
2026
Q1 		$56.2M Buy
1,177,971
+391,470
+50% +$22.6M 0.24% 130
2025
Q4 		$50.5M Buy
786,501
+7,773
+1% +$492K 0.21% 148
2025
Q3 		$50.9M Buy
+778,728
New +$47.5M 0.21% 146
2023
Q4 		– Sell
-913,069
Closed -$28.8M – 264
2023
Q3 		$28.8M Buy
913,069
+41,217
+5% +$1.2M 0.2% 158
2023
Q2 		$21.6M Buy
871,852
+46,994
+6% +$1.08M 0.14% 169
2023
Q1 		$20M Buy
824,858
+28,712
+4% +$785K 0.14% 166
2022
Q4 		$20M Buy
796,146
+29,463
+4% +$824K 0.15% 158
2022
Q3 		$18.8M Sell
766,683
-9,971
-1% -$272K 0.15% 170
2022
Q2 		$20.2M Buy
776,654
+113,395
+17% +$3.09M 0.16% 168
2022
Q1 		$21.9M Buy
663,259
+106,775
+19% +$3.68M 0.14% 163
2021
Q4 		$23.1M Buy
+556,484
New +$24.6M 0.14% 165

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

Westfield Capital Management's STEP Position: Q2 2026 in Review

Westfield Capital Management increased its StepStone Group (STEP) stake by 47% in Q2 2026, buying an estimated $27.3M and bringing the position to 1,729,424 shares worth $71.5M. The position accounts for 0.23% of the portfolio, ranked #125.

Westfield Capital Management first reported a position in STEP in Q4 2021 and has held it in 12 quarters since. 273 funds tracked by Wall St. Rank hold STEP as of Q2 2026.

  • Westfield Capital Management held 1,729,424 shares of StepStone Group worth $71.5M as of Q2 2026.
  • Westfield Capital Management bought 551,453 StepStone Group shares in Q2 2026, an estimated $27.3M.
  • StepStone Group made up 0.23% of Westfield Capital Management's portfolio in Q2 2026, its #125 holding.
  • Westfield Capital Management first reported a position in StepStone Group in Q4 2021 and has held it in 12 quarters since.
  • 273 funds tracked by Wall St. Rank held StepStone Group as of Q2 2026.

Based on Westfield Capital Management's 13F filing for Q2 2026, filed 12 Aug 2026.