Acadian Asset Management
STEM icon

Acadian Asset Management’s Stem STEM Stock Holding History

Acadian Asset Management’s Portfolio STEM Stock Details STEM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$579K Buy
74,646
+64,083
+607% +$594K ﹤0.01% 1408
2026
Q1 		$91K Buy
10,563
+6,955
+193% +$93.4K ﹤0.01% 1772
2025
Q4 		$54K Buy
+3,608
New +$69.1K ﹤0.01% 1782

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Vanguard Capital Management
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BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
TI
Trexquant Investment Stamford, Connecticut $17B AUM 39.66% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.59B AUM 39.81% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $5.69B AUM 60.64% 1-Year Est. Return

Acadian Asset Management's STEM Position: Q2 2026 in Review

Acadian Asset Management increased its Stem (STEM) stake by 607% in Q2 2026, buying an estimated $594K and bringing the position to 74,646 shares worth $579K. The position accounts for ﹤0.01% of the portfolio, ranked #1408.

Acadian Asset Management first reported a position in STEM in Q4 2025 and has held it in 3 quarters since. 73 funds tracked by Wall St. Rank hold STEM as of Q2 2026.

  • Acadian Asset Management held 74,646 shares of Stem worth $579K as of Q2 2026.
  • Acadian Asset Management bought 64,083 Stem shares in Q2 2026, an estimated $594K.
  • Stem made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #1408 holding.
  • Acadian Asset Management first reported a position in Stem in Q4 2025 and has held it in 3 quarters since.
  • 73 funds tracked by Wall St. Rank held Stem as of Q2 2026.

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