Acadian Asset Management
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Acadian Asset Management’s Ecovyst ECVT Stock Holding History

Acadian Asset Management’s Portfolio ECVT Stock Details ECVT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$933K Buy
+75,215
New +$1.02M ﹤0.01% 1284
2023
Q3 		– Sell
-11,408
Closed -$130K – 1685
2023
Q2 		$130K Sell
11,408
-27,526
-71% -$300K ﹤0.01% 1357
2023
Q1 		$429K Sell
38,934
-26,835
-41% -$277K ﹤0.01% 1087
2022
Q4 		$582K Buy
+65,769
New +$606K ﹤0.01% 991
2021
Q1 		– Sell
-2,653
Closed -$38K – 2123
2020
Q4 		$38K Hold
2,653
– – ﹤0.01% 2004
2020
Q3 		$27K Hold
2,653
– – ﹤0.01% 2011
2020
Q2 		$35K Buy
+2,653
New +$31.2K ﹤0.01% 2004

Other funds holding ECVT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Brown Advisory
Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

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

Acadian Asset Management opened a new position in Ecovyst (ECVT) in Q2 2026: 75,215 shares worth $933K. The stake represents ﹤0.01% of the portfolio and ranks #1284 among its holdings. This is a return to the name: Acadian Asset Management previously reported a position in ECVT as recently as Q2 2023.

Acadian Asset Management first reported a position in ECVT in Q2 2020 and has held it in 7 quarters since. 208 funds tracked by Wall St. Rank hold ECVT as of Q2 2026.

  • Acadian Asset Management held 75,215 shares of Ecovyst worth $933K as of Q2 2026.
  • Ecovyst was a new Acadian Asset Management position in Q2 2026.
  • Ecovyst made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #1284 holding.
  • Acadian Asset Management first reported a position in Ecovyst in Q2 2020 and has held it in 7 quarters since.
  • 208 funds tracked by Wall St. Rank held Ecovyst as of Q2 2026.

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