Nierenberg Investment Management Company, Inc. - ECOVYST INC ownership

ECOVYST INC's ticker is and the CUSIP is 27923Q109. A total of 166 filers reported holding ECOVYST INC in Q1 2023. The put-call ratio across all filers is 0.21 and the average weighting 0.3%.

Quarter-by-quarter ownership
Nierenberg Investment Management Company, Inc. ownership history of ECOVYST INC
ValueSharesWeighting
Q3 2023$1,255,682
-21.0%
127,610
-7.9%
0.90%
-17.0%
Q2 2023$1,588,471
+4.1%
138,610
+0.4%
1.09%
-5.5%
Q1 2023$1,526,116138,1101.15%
Other shareholders
ECOVYST INC shareholders Q1 2023
NameSharesValueWeighting ↓
EVR Research LP 2,700,000$26,568,0007.03%
Cove Street Capital, LLC 1,971,344$19,279,7446.52%
Western Standard LLC 615,109$6,052,6735.47%
PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE 100,000$984,0003.22%
FIRST WILSHIRE SECURITIES MANAGEMENT INC 653,293$6,4282.20%
HARBERT FUND ADVISORS, INC. 297,061$2,923,0802.14%
BRIGADE CAPITAL MANAGEMENT, LP 793,000$7,803,1201.70%
Ballast Asset Management, LP 168,600$1,659,0241.54%
SHAPIRO CAPITAL MANAGEMENT LLC 5,191,548$51,084,8321.49%
Steamboat Capital Partners, LLC 358,216$3,524,8451.31%
View complete list of ECOVYST INC shareholders