Qube Research & Technologies (QRT)’s Ecovyst ECVT Stock Holding History

Qube Research & Technologies (QRT)’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 Q3	$20.8M	Buy	2,115,123 +451,978	+27%	+$4.98M	0.02%	984
2026 Q2	$20.7M	Buy	+1,663,145	New	+$22.6M	0.02%	895
2024 Q2	–	Sell	-67,568	Closed	-$753K	–	4025
2024 Q1	$753K	Sell	67,568 -167,745	-71%	-$1.59M	﹤0.01%	2313
2023 Q4	$2.3M	Buy	235,313 +223,349	+1,867%	+$2.13M	﹤0.01%	1457
2023 Q3	$118K	Sell	11,964 -49,114	-80%	-$525K	﹤0.01%	2610
2023 Q2	$700K	Buy	61,078 +34,531	+130%	+$376K	﹤0.01%	1424
2023 Q1	$293K	Sell	26,547 -17,085	-39%	-$177K	﹤0.01%	1768
2022 Q4	$387K	Buy	+43,632	New	+$402K	﹤0.01%	1571
2022 Q3	–	Sell	-52,140	Closed	-$514K	–	2611
2022 Q2	$514K	Buy	+52,140	New	+$542K	﹤0.01%	1395
2021 Q3	–	Sell	-10,039	Closed	-$154K	–	2340
2021 Q2	$154K	Buy	+10,039	New	+$159K	﹤0.01%	1854

Other funds holding ECVT

BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Brightline Capital Management Miami, Florida $247M AUM 101.7% 1-Year Est. Return

Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

Qube Research & Technologies (QRT)'s ECVT Position: Q3 2026 in Review

Qube Research & Technologies (QRT) increased its Ecovyst (ECVT) stake by 27% in Q3 2026, buying an estimated $4.98M and bringing the position to 2,115,123 shares worth $20.8M. The position accounts for 0.02% of the portfolio, ranked #984.

Qube Research & Technologies (QRT) first reported a position in ECVT in Q2 2021 and has held it in 10 quarters since. 149 funds tracked by Wall St. Rank hold ECVT as of Q3 2026.

Qube Research & Technologies (QRT) held 2,115,123 shares of Ecovyst worth $20.8M as of Q3 2026.
Qube Research & Technologies (QRT) bought 451,978 Ecovyst shares in Q3 2026, an estimated $4.98M.
Ecovyst made up 0.02% of Qube Research & Technologies (QRT)'s portfolio in Q3 2026, its #984 holding.
Qube Research & Technologies (QRT) first reported a position in Ecovyst in Q2 2021 and has held it in 10 quarters since.
149 funds tracked by Wall St. Rank held Ecovyst as of Q3 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q3 2026, filed 13 Nov 2026.