Amplius Wealth Advisors’s Ecovyst ECVT Stock Holding History

Amplius Wealth Advisors’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	–	Sell	-18,288	Closed	-$178K	–	177
2025 Q4	$178K	Hold	18,288	–	–	0.01%	173
2025 Q3	$160K	Hold	18,288	–	–	0.01%	171
2025 Q2	$151K	Hold	18,288	–	–	0.01%	199
2025 Q1	$113K	Hold	18,288	–	–	0.01%	182
2024 Q4	$140K	Sell	18,288 -18,000	-50%	-$133K	0.01%	176
2024 Q3	$249K	Hold	36,288	–	–	0.03%	149
2024 Q2	$326K	Hold	36,288	–	–	0.04%	124
2024 Q1	$405K	Hold	36,288	–	–	0.05%	111
2023 Q4	$355K	Hold	36,288	–	–	0.04%	116
2023 Q3	$357K	Sell	36,288 -20,000	-36%	-$214K	0.05%	111
2023 Q2	$645K	Sell	56,288 -28,590	-34%	-$311K	0.09%	83
2023 Q1	$938K	Buy	84,878 +60,738	+252%	+$628K	0.13%	71
2022 Q4	$214K	Hold	24,140	–	–	0.03%	147
2022 Q3	$204K	Buy	24,140 +11,390	+89%	+$108K	0.04%	148
2022 Q2	$125K	Buy	+12,750	New	+$132K	0.02%	165
2022 Q1	–	Sell	-7,750	Closed	-$79K	–	376
2021 Q4	$79K	Buy	+7,750	New	+$84.8K	0.01%	273

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

Amplius Wealth Advisors's ECVT Position: Q1 2026 in Review

Amplius Wealth Advisors sold out of Ecovyst (ECVT) in Q1 2026, closing a stake of 18,288 shares — an estimated $178K sold.

Amplius Wealth Advisors first reported a position in ECVT in Q4 2021 and held it in 16 quarters. The position peaked at $938K in Q1 2023. 197 funds tracked by Wall St. Rank hold ECVT as of Q1 2026.

Amplius Wealth Advisors reported no remaining Ecovyst position as of Q1 2026 after selling out during the quarter.
Amplius Wealth Advisors sold 18,288 Ecovyst shares in Q1 2026, an estimated $178K.
Amplius Wealth Advisors first reported a position in Ecovyst in Q4 2021 and held it in 16 quarters.
Amplius Wealth Advisors's Ecovyst position peaked at $938K in Q1 2023.
197 funds tracked by Wall St. Rank held Ecovyst as of Q1 2026.

Based on Amplius Wealth Advisors's 13F filing for Q1 2026, filed 13 Apr 2026.