American Century Companies’s Ecovyst ECVT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$43.3M Buy
3,474,853
+1,449,583
+72% +$19.7M 0.02% 920
2026
Q1
$26M Buy
2,025,270
+1,408,766
+229% +$15.9M 0.01% 1061
2025
Q4
$6M Buy
616,504
+271,483
+79% +$2.37M ﹤0.01% 1661
2025
Q3
$3.02M Buy
345,021
+30,484
+10% +$269K ﹤0.01% 1913
2025
Q2
$2.59M Sell
314,537
-65,370
-17% -$459K ﹤0.01% 1949
2025
Q1
$2.36M Buy
379,907
+107,761
+40% +$798K ﹤0.01% 1918
2024
Q4
$2.08M Buy
272,146
+31,891
+13% +$236K ﹤0.01% 1976
2024
Q3
$1.65M Buy
240,255
+56,130
+30% +$428K ﹤0.01% 2032
2024
Q2
$1.65M Buy
184,125
+21,032
+13% +$203K ﹤0.01% 1980
2024
Q1
$1.82M Buy
163,093
+34,125
+26% +$323K ﹤0.01% 1923
2023
Q4
$1.26M Buy
128,968
+29,492
+30% +$281K ﹤0.01% 1974
2023
Q3
$979K Buy
99,476
+32,783
+49% +$350K ﹤0.01% 1997
2023
Q2
$764K Buy
66,693
+38,551
+137% +$420K ﹤0.01% 2043
2023
Q1
$305K Buy
28,142
+10,812
+62% +$112K ﹤0.01% 2298
2022
Q4
$154K Sell
17,330
-61,038
-78% -$562K ﹤0.01% 2381
2022
Q3
$661K Sell
78,368
-36,012
-31% -$342K ﹤0.01% 1845
2022
Q2
$1.13M Sell
114,380
-60,898
-35% -$633K ﹤0.01% 1628
2022
Q1
$2.03M Buy
175,278
+31,180
+22% +$327K ﹤0.01% 1408
2021
Q4
$1.48M Buy
144,098
+59,648
+71% +$653K ﹤0.01% 1483
2021
Q3
$985K Buy
84,450
+37,160
+79% +$507K ﹤0.01% 1596
2021
Q2
$726K Buy
+47,290
New +$747K ﹤0.01% 1696

Other funds holding ECVT

American Century Companies's ECVT Position: Q2 2026 in Review

American Century Companies increased its Ecovyst (ECVT) stake by 72% in Q2 2026, buying an estimated $19.7M and bringing the position to 3,474,853 shares worth $43.3M. The position accounts for 0.02% of the portfolio, ranked #920.

American Century Companies first reported a position in ECVT in Q2 2021 and has held it in 21 quarters since. 190 funds tracked by Wall St. Rank hold ECVT as of Q2 2026.

  • American Century Companies held 3,474,853 shares of Ecovyst worth $43.3M as of Q2 2026.
  • American Century Companies bought 1,449,583 Ecovyst shares in Q2 2026, an estimated $19.7M.
  • Ecovyst made up 0.02% of American Century Companies's portfolio in Q2 2026, its #920 holding.
  • American Century Companies first reported a position in Ecovyst in Q2 2021 and has held it in 21 quarters since.
  • 190 funds tracked by Wall St. Rank held Ecovyst as of Q2 2026.

Based on American Century Companies's 13F filing for Q2 2026, filed 12 Aug 2026.