Quantinno Capital Management’s Ecovyst ECVT Stock Holding History

Quantinno Capital 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	$901K	Sell	72,371 -3,075	-4%	-$41.7K	﹤0.01%	2645
2026 Q1	$970K	Sell	75,446 -1,881	-2%	-$21.2K	﹤0.01%	2193
2025 Q4	$752K	Sell	77,327 -11,088	-13%	-$96.7K	﹤0.01%	2021
2025 Q3	$775K	Buy	88,415 +40,584	+85%	+$358K	﹤0.01%	1648
2025 Q2	$394K	Buy	47,831 +14,373	+43%	+$101K	﹤0.01%	1820
2025 Q1	$207K	Buy	33,458 +20,481	+158%	+$152K	﹤0.01%	1858
2024 Q4	$99.1K	Sell	12,977 -4,952	-28%	-$36.6K	﹤0.01%	1618
2024 Q3	$123K	Buy	+17,929	New	+$137K	﹤0.01%	1421

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

Quantinno Capital Management's ECVT Position: Q2 2026 in Review

Quantinno Capital Management reduced its Ecovyst (ECVT) stake by 4.1% in Q2 2026, selling an estimated $41.7K and leaving 72,371 shares worth $901K. The position accounts for ﹤0.01% of the portfolio, ranked #2645.

Quantinno Capital Management first reported a position in ECVT in Q3 2024 and has held it in 8 quarters since. The position peaked at $970K in Q1 2026. 209 funds tracked by Wall St. Rank hold ECVT as of Q2 2026.

Quantinno Capital Management held 72,371 shares of Ecovyst worth $901K as of Q2 2026.
Quantinno Capital Management sold 3,075 Ecovyst shares in Q2 2026, an estimated $41.7K.
Ecovyst made up ﹤0.01% of Quantinno Capital Management's portfolio in Q2 2026, its #2645 holding.
Quantinno Capital Management first reported a position in Ecovyst in Q3 2024 and has held it in 8 quarters since.
Quantinno Capital Management's Ecovyst position peaked at $970K in Q1 2026.
209 funds tracked by Wall St. Rank held Ecovyst as of Q2 2026.

Based on Quantinno Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.