STRS Ohio’s Ecovyst ECVT Stock Holding History

STRS Ohio’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 Q1	$320K	Buy	24,900 +24,500	+6,125%	+$277K	﹤0.01%	1295
2025 Q4	$3.89K	Hold	400	–	–	﹤0.01%	2158
2025 Q3	$3.5K	Hold	400	–	–	﹤0.01%	2177
2025 Q2	$3.29K	Hold	400	–	–	﹤0.01%	2189
2025 Q1	$2.48K	Hold	400	–	–	﹤0.01%	1911
2024 Q4	$3.06K	Hold	400	–	–	﹤0.01%	1870
2024 Q3	$2.74K	Hold	400	–	–	﹤0.01%	1954
2024 Q2	$3.59K	Hold	400	–	–	﹤0.01%	1941
2024 Q1	$4K	Hold	400	–	–	﹤0.01%	1897
2023 Q4	$3K	Hold	400	–	–	﹤0.01%	1895
2023 Q3	$3K	Hold	400	–	–	﹤0.01%	1923
2023 Q2	$4K	Hold	400	–	–	﹤0.01%	1921
2023 Q1	$4K	Sell	400 -3,300	-89%	-$34.1K	﹤0.01%	1922
2022 Q4	$32K	Sell	3,700 -28,700	-89%	-$264K	﹤0.01%	1847
2022 Q3	$273K	Hold	32,400	–	–	﹤0.01%	1515
2022 Q2	$319K	Sell	32,400 -19,300	-37%	-$200K	﹤0.01%	1483
2022 Q1	$597K	Sell	51,700 -29,200	-36%	-$306K	﹤0.01%	1363
2021 Q4	$828K	Buy	80,900 +60,800	+302%	+$665K	﹤0.01%	1242
2021 Q3	$234K	Buy	+20,100	New	+$274K	﹤0.01%	1728
2018 Q1	–	Sell	-8,400	Closed	-$138K	–	1884
2017 Q4	$138K	Buy	+8,400	New	+$138K	﹤0.01%	1554

Other funds holding ECVT

RCMNY

Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return

STRS Ohio's ECVT Position: Q1 2026 in Review

STRS Ohio increased its Ecovyst (ECVT) stake by 6,125% in Q1 2026, buying an estimated $277K and bringing the position to 24,900 shares worth $320K. The position accounts for ﹤0.01% of the portfolio, ranked #1295.

STRS Ohio first reported a position in ECVT in Q4 2017 and has held it in 20 quarters since. The position peaked at $828K in Q4 2021. 197 funds tracked by Wall St. Rank hold ECVT as of Q1 2026.

STRS Ohio held 24,900 shares of Ecovyst worth $320K as of Q1 2026.
STRS Ohio bought 24,500 Ecovyst shares in Q1 2026, an estimated $277K.
Ecovyst made up ﹤0.01% of STRS Ohio's portfolio in Q1 2026, its #1295 holding.
STRS Ohio first reported a position in Ecovyst in Q4 2017 and has held it in 20 quarters since.
STRS Ohio's Ecovyst position peaked at $828K in Q4 2021.
197 funds tracked by Wall St. Rank held Ecovyst as of Q1 2026.

Based on STRS Ohio's 13F filing for Q1 2026, filed 24 Apr 2026.