What does CUSIP 651587107 represent in this 13F holders report?

CUSIP 651587107 is the security identifier for NEU - NEWMARKET CORP - Common Stock used to aggregate holder disclosures.

How many institutions held NEU - NEWMARKET CORP - Common Stock in Q1 2023?

261 institutional investors reported NEU - NEWMARKET CORP - Common Stock for Q1 2023. Use the holders table for investor-level position and value details.

NEWMARKET CORP - Common Stock (NEU)

CUSIP: 651587107

Q1 2023 13F Holders as of 31 Mar 2023

Security type / class: Equity / Common Stock
Total 13F shares: 5,959,342
Total 13F value: $2,175,084,708
Share change: +40,396
Put/Call ratio: 3.2%
SEC-reported price per share: $364.98
Number of holders: 261
Value change: +$15,560,090
Number of buys: 120
Number of sells: 102
Shares outstanding: 9,393,356

Security key

651587107

Report period

Q1 2023

Institutions

261

Top holders

NEU full security history Ownership snapshot Full 13F holder table NEWMARKET CORP SEC filings NEWMARKET CORP company facts

Broader feeds

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

Ownership snapshot

Top reported holders of NEU - NEWMARKET CORP - Common Stock (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

BANK OF AMERICA CORP /DE/

Disclosed value leader

BANK OF AMERICA CORP /DE/

Comparable rows

15/15

Latest evidence

31 Dec 2022

13F Lead comparable stake: 10% Showing 1-6 of 15 holder rows.

Quick read

BANK OF AMERICA CORP /DE/ leads the comparable SEC ownership view at 10%.

15 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 BANK OF AMERICA CORP /DE/'s linked filing trail.

Comparable ownership Top 5

BANK OF AMERICA CORP /DE/ 10%

VANGUARD GROUP INC 7.5%

LONDON CO OF VIRGINIA 7.2%

BlackRock Finance, Inc. 6.5%

Allspring Global Investments Hold... 3.8%

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
BANK OF AMERICA CORP /DE/	13F Company 13F	10%	$303,952,326 976,993 shares	—	31 Dec 2022
VANGUARD GROUP INC	13F Company 13F	7.5%	$219,926,149 706,908 shares	—	31 Dec 2022
LONDON CO OF VIRGINIA	13F Company 13F	7.2%	$210,364,179 676,173 shares	—	31 Dec 2022
BlackRock Finance, Inc.	13F Company 13F	6.5%	$191,244,526 614,717 shares	—	31 Dec 2022
Allspring Global Investments Holdings, LLC	13F Company 13F	3.8%	$112,498,308 361,603 shares	—	31 Dec 2022
FIRST TRUST ADVISORS LP	13F Company 13F	3.2%	$94,002,893 302,156 shares	—	31 Dec 2022

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 2023

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

Institutions

261

5,959,342

Rows available

261

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 2023 vs Q1 2023 Across Filers

Q1 2023 holders

261

Q1 2023 holders

261

Holder diff

Investor	Q1 2023 Shares	Q1 2023 Shares	Share Diff	Share Chg %	Q1 2023 value	Q1 2023 value	Value change	Value Chg %