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 Q1 2019?

78 institutional investors reported PQG - Ecovyst Inc. - Common Stock, par value $0.01 per share for Q1 2019. Use the holders table for investor-level position and value details.

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

CUSIP: 73943T103

Q1 2019 13F Holders as of 31 Mar 2019

Security type / class: Equity / Common Stock, par value $0.01 per share
Total 13F shares: 93,455,099
Total 13F value: $1,417,743,754
Share change: -276,635
SEC-reported price per share: $15.17
Number of holders: 78
Value change: -$3,996,027
Number of buys: 40
Number of sells: 34

Security key

73943T103

Report period

Q1 2019

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

CCMP Capital GP, LLC

Disclosed value leader

CCMP Capital GP, LLC

Comparable rows

0/15

Latest evidence

31 Dec 2018

13F Highest disclosed value: $917,669,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

CCMP Capital GP, LLC has the largest disclosed position value at $917.67M.

0 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 CCMP Capital GP, LLC's linked filing trail.

Disclosed position value Top 5

CCMP Capital GP, LLC $917.67M

JPMORGAN CHASE & CO $83.2M

SHAPIRO CAPITAL MANAGEMENT LLC $59.26M

Zimmer Partners, LP $52.94M

VANGUARD GROUP INC $51.65M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

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

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
CCMP Capital GP, LLC	13F Company 13F	— class O/S missing	$917,669,000 61,962,767 shares	—	31 Dec 2018
JPMORGAN CHASE & CO	13F Company 13F	— class O/S missing	$83,198,000 5,617,696 shares	—	31 Dec 2018
SHAPIRO CAPITAL MANAGEMENT LLC	13F Company 13F	— class O/S missing	$59,264,377 4,001,646 shares	—	31 Dec 2018
Zimmer Partners, LP	13F Company 13F	— class O/S missing	$52,938,000 3,574,500 shares	—	31 Dec 2018
VANGUARD GROUP INC	13F Company 13F	— class O/S missing	$51,646,000 3,487,254 shares	—	31 Dec 2018
BlackRock Finance, Inc.	13F Company 13F	— class O/S missing	$36,903,000 2,491,710 shares	—	31 Dec 2018

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 Q1 2019

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

Institutions

93,455,099

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 Q1 2019 vs Q1 2019 Across Filers

Q1 2019 holders

Holder diff

Investor	Q1 2019 Shares	Q1 2019 Shares	Share Diff	Share Chg %	Q1 2019 value	Q1 2019 value	Value change	Value Chg %