Trexquant Investment’s Ecovyst ECVT Stock Holding History

Trexquant Investment’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	$5.24M	Buy	+421,136	New	+$5.71M	0.03%	724
2025 Q3	–	Sell	-220,166	Closed	-$1.81M	–	1675
2025 Q2	$1.81M	Sell	220,166 -103,119	-32%	-$724K	0.02%	919
2025 Q1	$2M	Buy	+323,285	New	+$2.39M	0.02%	872
2024 Q1	–	Sell	-25,403	Closed	-$248K	–	1507
2023 Q4	$248K	Buy	+25,403	New	+$242K	0.01%	1289
2023 Q2	–	Sell	-63,431	Closed	-$701K	–	1525
2023 Q1	$701K	Sell	63,431 -22,683	-26%	-$235K	0.02%	867
2022 Q4	$763K	Buy	86,114 +55,735	+183%	+$513K	0.02%	754
2022 Q3	$256K	Buy	+30,379	New	+$289K	0.01%	1095
2020 Q4	–	Sell	-10,802	Closed	-$111K	–	1127
2020 Q3	$111K	Buy	+10,802	New	+$132K	0.01%	1138

Other funds holding ECVT

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 Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Trexquant Investment's ECVT Position: Q2 2026 in Review

Trexquant Investment opened a new position in Ecovyst (ECVT) in Q2 2026: 421,136 shares worth $5.24M. The stake represents 0.03% of the portfolio and ranks #724 among its holdings. This is a return to the name: Trexquant Investment previously reported a position in ECVT as recently as Q2 2025.

Trexquant Investment first reported a position in ECVT in Q3 2020 and has held it in 8 quarters since. 209 funds tracked by Wall St. Rank hold ECVT as of Q2 2026.

Trexquant Investment held 421,136 shares of Ecovyst worth $5.24M as of Q2 2026.
Ecovyst was a new Trexquant Investment position in Q2 2026.
Ecovyst made up 0.03% of Trexquant Investment's portfolio in Q2 2026, its #724 holding.
Trexquant Investment first reported a position in Ecovyst in Q3 2020 and has held it in 8 quarters since.
209 funds tracked by Wall St. Rank held Ecovyst as of Q2 2026.

Based on Trexquant Investment's 13F filing for Q2 2026, filed 14 Aug 2026.