Brown Advisory
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Brown Advisory’s Ecovyst ECVT Stock Holding History

Brown Advisory’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 		$62.3M Sell
4,842,174
-182,636
-4% -$2.06M 0.1% 153
2025
Q4 		$48.9M Sell
5,024,810
-450,057
-8% -$3.93M 0.07% 206
2025
Q3 		$48M Buy
+5,474,867
New +$48.3M 0.06% 204

Other funds holding ECVT

RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Hotchkis & Wiley Capital Management
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
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return
BCM
Brightline Capital Management Miami, Florida $338M AUM 197.95% 1-Year Est. Return

Brown Advisory's ECVT Position: Q1 2026 in Review

Brown Advisory reduced its Ecovyst (ECVT) stake by 3.6% in Q1 2026, selling an estimated $2.06M and leaving 4,842,174 shares worth $62.3M. The position accounts for 0.1% of the portfolio, ranked #153.

Brown Advisory first reported a position in ECVT in Q3 2025 and has held it in 3 quarters since. 197 funds tracked by Wall St. Rank hold ECVT as of Q1 2026.

  • Brown Advisory held 4,842,174 shares of Ecovyst worth $62.3M as of Q1 2026.
  • Brown Advisory sold 182,636 Ecovyst shares in Q1 2026, an estimated $2.06M.
  • Ecovyst made up 0.1% of Brown Advisory's portfolio in Q1 2026, its #153 holding.
  • Brown Advisory first reported a position in Ecovyst in Q3 2025 and has held it in 3 quarters since.
  • 197 funds tracked by Wall St. Rank held Ecovyst as of Q1 2026.

Based on Brown Advisory's 13F filing for Q1 2026, filed 15 May 2026.