Russell Investments Group
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Russell Investments Group’s Ecovyst ECVT Stock Holding History

Russell Investments Group’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 		$737K Buy
59,229
+50,525
+580% +$685K ﹤0.01% 2610
2026
Q1 		$112K Sell
8,704
-356
-4% -$4.02K ﹤0.01% 3052
2025
Q4 		$88.2K Sell
9,060
-817
-8% -$7.13K ﹤0.01% 3085
2025
Q3 		$86.5K Buy
+9,877
New +$87.1K ﹤0.01% 3077
2025
Q2 		– Sell
-293
Closed -$1.82K – 3879
2025
Q1 		$1.82K Sell
293
-274
-48% -$2.03K ﹤0.01% 3527
2024
Q4 		$4.33K Sell
567
-163,672
-100% -$1.21M ﹤0.01% 3315
2024
Q3 		$1.13M Sell
164,239
-73,810
-31% -$562K ﹤0.01% 1975
2024
Q2 		$2.14M Buy
238,049
+4,026
+2% +$38.9K ﹤0.01% 1602
2024
Q1 		$2.61M Sell
234,023
-530,567
-69% -$5.02M ﹤0.01% 1504
2023
Q4 		$7.47M Sell
764,590
-752,135
-50% -$7.16M 0.01% 934
2023
Q3 		$14.9M Buy
1,516,725
+119,490
+9% +$1.28M 0.03% 579
2023
Q2 		$16M Buy
1,397,235
+213,920
+18% +$2.33M 0.03% 567
2023
Q1 		$13.1M Buy
1,183,315
+716,976
+154% +$7.41M 0.03% 662
2022
Q4 		$4.13M Buy
466,339
+328,794
+239% +$3.03M 0.01% 1202
2022
Q3 		$1.16M Buy
137,545
+24,899
+22% +$237K ﹤0.01% 1859
2022
Q2 		$1.11M Buy
+112,646
New +$1.17M ﹤0.01% 1912
2022
Q1 		– Sell
-430,322
Closed -$4.4M – 2796
2021
Q4 		$4.4M Buy
430,322
+207,722
+93% +$2.27M 0.01% 1327
2021
Q3 		$2.59M Hold
222,600
– – ﹤0.01% 1675
2021
Q2 		$3.42M Buy
222,600
+55,779
+33% +$881K 0.01% 1589
2021
Q1 		$2.79M Sell
166,821
-75,471
-31% -$1.2M ﹤0.01% 1695
2020
Q4 		$3.45M Buy
242,292
+59,221
+32% +$751K 0.01% 1446
2020
Q3 		$1.88M Buy
+183,071
New +$2.23M ﹤0.01% 1729
2020
Q1 		– Sell
-1,600
Closed -$27K – 3054
2019
Q4 		$27K Buy
+1,600
New +$25.7K ﹤0.01% 3022
2019
Q1 		– Sell
-16,532
Closed -$245K – 2928
2018
Q4 		$245K Buy
+16,532
New +$254K ﹤0.01% 2551

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

Russell Investments Group's ECVT Position: Q2 2026 in Review

Russell Investments Group increased its Ecovyst (ECVT) stake by 580% in Q2 2026, buying an estimated $685K and bringing the position to 59,229 shares worth $737K. The position accounts for ﹤0.01% of the portfolio, ranked #2610.

Russell Investments Group first reported a position in ECVT in Q4 2018 and has held it in 24 quarters since. The position peaked at $16M in Q2 2023. 209 funds tracked by Wall St. Rank hold ECVT as of Q2 2026.

  • Russell Investments Group held 59,229 shares of Ecovyst worth $737K as of Q2 2026.
  • Russell Investments Group bought 50,525 Ecovyst shares in Q2 2026, an estimated $685K.
  • Ecovyst made up ﹤0.01% of Russell Investments Group's portfolio in Q2 2026, its #2610 holding.
  • Russell Investments Group first reported a position in Ecovyst in Q4 2018 and has held it in 24 quarters since.
  • Russell Investments Group's Ecovyst position peaked at $16M in Q2 2023.
  • 209 funds tracked by Wall St. Rank held Ecovyst as of Q2 2026.

Based on Russell Investments Group's 13F filing for Q2 2026, filed 6 Aug 2026.