§ MACHINERY
USD · MachineryNPO
ENPRO INC
USDSector · MachineryBeta · 1.59
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
218 increased/new, 136 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 132.3 | P/B | 2.92 |
| EPS (TTM) | 1.91 | Dividend | 0.52% |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| BlackRock, Inc. | 3.1M | 0.0% | +1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.3M | n/a | n/a |
| Fidelity Management | 1.1M | 0.0% | −11% |
| VANGUARD CAPITAL MANAGEMENT LLC | 945K | n/a | n/a |
| WASATCH ADVISORS LP | 910K | 1.5% | −18% |
| State Street | 812K | 0.0% | +3% |
◇ AC INTELLIGENCE
Top institutional owners for NPO as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER46.9% · 259 holders
PASSIVE / INDEX27.6% · 10 holders
QUALITY / COMPOUNDER23.3% · 22 holders
DEALER / BANK10.2% · 32 holders
INCOME / DEFENSIVE2.2% · 24 holders
DEEP VALUE0.7% · 2 holders
SYSTEMATIC / QUANT0.3% · 3 holders
TACTICAL / MACRO0.1% · 3 holders
ACTIVIST0.1% · 1 holder
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for NPO in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention NPO yet.