NISA INVESTMENT ADVISORS, LLC - ECOVYST INC ownership

ECOVYST INC's ticker is and the CUSIP is 27923Q109. A total of 124 filers reported holding ECOVYST INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
NISA INVESTMENT ADVISORS, LLC ownership history of ECOVYST INC
ValueSharesWeighting
Q3 2023$787
-14.2%
800.0%0.00%
Q2 2023$917
+91600.0%
800.0%0.00%
Q1 2023$10.0%800.0%0.00%
Q4 2022$1
-99.9%
80
+19.4%
0.00%
Q3 2022$1,000
-95.0%
67
-96.2%
0.00%
Q1 2022$20,000
-23.1%
1,770
-29.2%
0.00%
Q4 2021$26,000
-92.7%
2,500
-91.8%
0.00%
-100.0%
Q3 2021$357,00030,6000.00%
Other shareholders
ECOVYST INC shareholders Q4 2021
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