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Trillium Asset Management’s StepStone Group STEP Stock Holding History

Trillium Asset 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 		$4.4M Buy
106,446
+44,313
+71% +$2.19M 0.14% 123
2026
Q1 		$3.24M Sell
62,133
-6,325
-9% -$365K 0.11% 131
2025
Q4 		$4.57M Sell
68,458
-13,518
-16% -$855K 0.14% 124
2025
Q3 		$5.35M Buy
+81,976
New +$5M 0.14% 122

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

Trillium Asset Management's STEP Position: Q2 2026 in Review

Trillium Asset Management increased its StepStone Group (STEP) stake by 71% in Q2 2026, buying an estimated $2.19M and bringing the position to 106,446 shares worth $4.4M. The position accounts for 0.14% of the portfolio, ranked #123.

Trillium Asset Management first reported a position in STEP in Q3 2025 and has held it in 4 quarters since. The position peaked at $5.35M in Q3 2025. 273 funds tracked by Wall St. Rank hold STEP as of Q2 2026.

  • Trillium Asset Management held 106,446 shares of StepStone Group worth $4.4M as of Q2 2026.
  • Trillium Asset Management bought 44,313 StepStone Group shares in Q2 2026, an estimated $2.19M.
  • StepStone Group made up 0.14% of Trillium Asset Management's portfolio in Q2 2026, its #123 holding.
  • Trillium Asset Management first reported a position in StepStone Group in Q3 2025 and has held it in 4 quarters since.
  • Trillium Asset Management's StepStone Group position peaked at $5.35M in Q3 2025.
  • 273 funds tracked by Wall St. Rank held StepStone Group as of Q2 2026.

Based on Trillium Asset Management's 13F filing for Q2 2026, filed 11 Aug 2026.