What does CUSIP 73943T103 represent in this 13F holders report?

CUSIP 73943T103 is the security identifier for PQG - Ecovyst Inc. - Common Stock, par value $0.01 per share used to aggregate holder disclosures.

How many institutions held PQG - Ecovyst Inc. - Common Stock, par value $0.01 per share in Q3 2021?

1 institutional investor reported PQG - Ecovyst Inc. - Common Stock, par value $0.01 per share for Q3 2021. Use the holders table for investor-level position and value details.

Ecovyst Inc. - Common Stock, par value $0.01 per share (PQG)

CUSIP: 73943T103

Q3 2021 13F Holders as of 30 Sep 2021

Security type / class: Equity / Common Stock, par value $0.01 per share
Total 13F shares: 52,574,155
Total 13F value: $613,015,000
Share change: -46,287,934
SEC-reported price per share: $11.66
Number of holders: 1
Value change: -$710,904,156
Number of sells: 100

Security key

73943T103

Report period

Q3 2021

Institutions

Top holders

PQG full security history Ownership snapshot Full 13F holder table Ecovyst Inc. SEC filings Ecovyst Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of PQG - Ecovyst Inc. - Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

PUBLIC EMPLOYEES RETIREME...

Disclosed value leader

CCMP Capital GP, LLC

Comparable rows

1/15

Latest evidence

30 Jun 2021

13F Lead comparable stake: 0.14% 14 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO leads the comparable SEC ownership view at 0.14%.

1 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO's linked filing trail.

Comparable ownership Top 1

PUBLIC EMPLOYEES RETIREMENT SYSTE... 0.14%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	13F Company 13F	0.14%	$2,282,000 148,586 shares	—	30 Jun 2021
CCMP Capital GP, LLC	13F Company 13F	— class O/S missing	$807,539,000 52,574,155 shares	—	30 Jun 2021
SHAPIRO CAPITAL MANAGEMENT LLC	13F Company 13F	— class O/S missing	$91,459,000 5,954,359 shares	—	30 Jun 2021
VANGUARD GROUP INC	13F Company 13F	— class O/S missing	$75,850,000 4,938,191 shares	—	30 Jun 2021
JPMORGAN CHASE & CO	13F Company 13F	— class O/S missing	$74,269,000 4,835,227 shares	—	30 Jun 2021
BlackRock Finance, Inc.	13F Company 13F	— class O/S missing	$57,891,000 3,768,905 shares	—	30 Jun 2021

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

52,574,155

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2021 vs Q2 2021 Across Filers

Q2 2021 holders

102

Q3 2021 holders

Holder diff

-101

Investor	Q2 2021 Shares	Q3 2021 Shares	Share Diff	Share Chg %	Q2 2021 value	Q3 2021 value	Value change	Value Chg %