Janus Henderson Group
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Janus Henderson Group’s Ecovyst ECVT Stock Holding History

Janus Henderson 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
Q1 		$558K Hold
43,376
– – ﹤0.01% 1963
2025
Q4 		$422K Hold
43,376
– – ﹤0.01% 2076
2025
Q3 		$380K Buy
43,376
+10,153
+31% +$89.5K ﹤0.01% 2106
2025
Q2 		$273K Sell
33,223
-24,000
-42% -$168K ﹤0.01% 2200
2025
Q1 		$360K Hold
57,223
– – ﹤0.01% 2122
2024
Q4 		$438K Hold
57,223
– – ﹤0.01% 2097
2024
Q3 		$393K Hold
57,223
– – ﹤0.01% 2146
2024
Q2 		$514K Buy
57,223
+20,851
+57% +$202K ﹤0.01% 1975
2024
Q1 		$405K Buy
36,372
+2
+0% +$19 ﹤0.01% 2106
2023
Q4 		$355K Sell
36,370
-75
-0.2% -$714 ﹤0.01% 2153
2023
Q3 		$358K Buy
36,445
+81
+0.2% +$866 ﹤0.01% 2100
2023
Q2 		$417K Sell
36,364
-34
-0.1% -$370 ﹤0.01% 2080
2023
Q1 		$402K Buy
36,398
+18,814
+107% +$195K ﹤0.01% 2139
2022
Q4 		$156K Buy
+17,584
New +$162K ﹤0.01% 2244
2021
Q2 		– Sell
-79,753
Closed -$1.33M – 1625
2021
Q1 		$1.33M Buy
79,753
+17,071
+27% +$271K ﹤0.01% 1237
2020
Q4 		$894K Sell
62,682
-254,605
-80% -$3.23M ﹤0.01% 1211
2020
Q3 		$3.25M Buy
317,287
+267,457
+537% +$3.26M ﹤0.01% 982
2020
Q2 		$660K Buy
+49,830
New +$586K ﹤0.01% 1166

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
Brown Advisory
Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return
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

Janus Henderson Group's ECVT Position: Q1 2026 in Review

Janus Henderson Group held its Ecovyst (ECVT) position steady in Q1 2026 at 43,376 shares worth $558K. The position accounts for ﹤0.01% of the portfolio, ranked #1963.

Janus Henderson Group first reported a position in ECVT in Q2 2020 and has held it in 18 quarters since. The position peaked at $3.25M in Q3 2020. 197 funds tracked by Wall St. Rank hold ECVT as of Q1 2026.

  • Janus Henderson Group held 43,376 shares of Ecovyst worth $558K as of Q1 2026.
  • Janus Henderson Group left its Ecovyst share count unchanged in Q1 2026.
  • Ecovyst made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #1963 holding.
  • Janus Henderson Group first reported a position in Ecovyst in Q2 2020 and has held it in 18 quarters since.
  • Janus Henderson Group's Ecovyst position peaked at $3.25M in Q3 2020.
  • 197 funds tracked by Wall St. Rank held Ecovyst as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.