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NPO ENPRO INC

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COM (common), issuer CIK 1164863

Filings received so far for Q3 2026: 14 13F filers report a position in NPO shares at 2026-09-30. The quarter is not complete: its 13F deadline is 2026-11-14, and the counts grow as filings arrive.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2026

Filers in the available 13F reports with a share position at 2026-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
CONGRESS ASSET MANAGEMENT CO430,984$132M0.86%-2,12813F-HRTimeline
ARGENT CAPITAL MANAGEMENT LLC6,354$1.95M0.06%+2813F-HRTimeline
MRA Advisory Group4,860$1.49M0.56%013F-HRTimeline
Legacy Wealth Asset Management, LLC3,861$1.18M0.26%-78813F-HRTimeline
Horrell Capital Management, Inc.1,115$341K0.18%013F-HRTimeline
Farther Finance Advisors, LLC1,105$338K<0.01%+28013F-HRTimeline
GAMMA Investing LLC920$282K0.01%+7313F-HRTimeline
Central Pacific Bank - Trust Division900$276K0.03%013F-HRTimeline
Castle Rock Wealth Management, LLC766$254K0.05%-5613F-HRTimeline
Versant Capital Management, Inc150$45.9K<0.01%+213F-HRTimeline
GK Wealth Management LLC51$15.5K0.01%new13F-HRTimeline
MJT & Associates Financial Advisory Gro…18$5.51K<0.01%-1013F-HRTimeline
MassMutual Private Wealth & Trust, FSB16$4.9K<0.01%+113F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC4$1.23K<0.01%013F-HRTimeline