NEWMARKET CORP NewMarket Corp is a security (CUSIP 651587AG2) tracked across SEC portfolio filings. 2 registered fund positions totaling $2.4M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| GENERAL ELECTRIC RSP INCOME FUND | GENERAL ELECTRIC RSP INCOME FUND | $2.0M | 10.10% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $451K | 0.08% |