Dynamic Technology Lab’s Ecovyst ECVT Stock Holding History

Dynamic Technology Lab’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	$215K	Buy	17,283 +6,252	+57%	+$84.8K	0.05%	538
2026 Q1	$142K	Buy	+11,031	New	+$125K	0.02%	775
2025 Q2	–	Sell	-84,595	Closed	-$524K	–	1039
2025 Q1	$524K	Buy	+84,595	New	+$626K	0.08%	461
2024 Q4	–	Sell	-16,516	Closed	-$113K	–	1015
2024 Q3	$113K	Sell	16,516 -32,017	-66%	-$244K	0.01%	929
2024 Q2	$435K	Buy	+48,533	New	+$469K	0.05%	561
2024 Q1	–	Sell	-59,966	Closed	-$585K	–	1144
2023 Q4	$585K	Buy	59,966 +42,223	+238%	+$402K	0.06%	531
2023 Q3	$174K	Buy	+17,743	New	+$190K	0.02%	806
2023 Q1	–	Sell	-13,520	Closed	-$120K	–	1195
2022 Q4	$120K	Sell	13,520 -1,750	-11%	-$16.1K	0.01%	976
2022 Q3	$129K	Buy	+15,270	New	+$145K	0.01%	1001
2019 Q3	–	Sell	-10,476	Closed	-$166K	–	1028
2019 Q2	$166K	Sell	10,476 -5,542	-35%	-$87.2K	0.03%	841
2019 Q1	$243K	Buy	+16,018	New	+$246K	0.04%	753

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

Dynamic Technology Lab's ECVT Position: Q2 2026 in Review

Dynamic Technology Lab increased its Ecovyst (ECVT) stake by 57% in Q2 2026, buying an estimated $84.8K and bringing the position to 17,283 shares worth $215K. The position accounts for 0.05% of the portfolio, ranked #538.

Dynamic Technology Lab first reported a position in ECVT in Q1 2019 and has held it in 11 quarters since. The position peaked at $585K in Q4 2023. 209 funds tracked by Wall St. Rank hold ECVT as of Q2 2026.

Dynamic Technology Lab held 17,283 shares of Ecovyst worth $215K as of Q2 2026.
Dynamic Technology Lab bought 6,252 Ecovyst shares in Q2 2026, an estimated $84.8K.
Ecovyst made up 0.05% of Dynamic Technology Lab's portfolio in Q2 2026, its #538 holding.
Dynamic Technology Lab first reported a position in Ecovyst in Q1 2019 and has held it in 11 quarters since.
Dynamic Technology Lab's Ecovyst position peaked at $585K in Q4 2023.
209 funds tracked by Wall St. Rank held Ecovyst as of Q2 2026.

Based on Dynamic Technology Lab's 13F filing for Q2 2026, filed 13 Aug 2026.