DCM
ECVT icon

Driehaus Capital Management’s Ecovyst ECVT Stock Holding History

Driehaus 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 		– Sell
-1,356,131
Closed -$17.4M – 382
2026
Q1 		$17.4M Buy
+1,356,131
New +$15.3M 0.13% 220

Other funds holding ECVT

BlackRock
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
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Brown Advisory
Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

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

Driehaus Capital Management sold out of Ecovyst (ECVT) in Q2 2026, closing a stake of 1,356,131 shares — an estimated $17.4M sold.

Driehaus Capital Management first reported a position in ECVT in Q1 2026 and held it in 1 quarter. The position peaked at $17.4M in Q1 2026. 209 funds tracked by Wall St. Rank hold ECVT as of Q2 2026.

  • Driehaus Capital Management reported no remaining Ecovyst position as of Q2 2026 after selling out during the quarter.
  • Driehaus Capital Management sold 1,356,131 Ecovyst shares in Q2 2026, an estimated $17.4M.
  • Driehaus Capital Management first reported a position in Ecovyst in Q1 2026 and held it in 1 quarter.
  • Driehaus Capital Management's Ecovyst position peaked at $17.4M in Q1 2026.
  • 209 funds tracked by Wall St. Rank held Ecovyst as of Q2 2026.

Based on Driehaus Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.