NPO Institutional Ownership Changes & 13F Activity

ENPRO INC (NPO) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, First Eagle U.S. Value, and Sequoia Financial Advisors.

Related NPO insights

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2014Renaissance Technologies LLCBuy157,200313,300$22,768
Q4 2013Renaissance Technologies LLCSell-45,100156,100$8,999
Q3 2013Renaissance Technologies LLCBuy116,400201,200$12,114
Q2 2013Renaissance Technologies LLCBuy84,80084,800$4,304

Frequently asked questions about NPO activity

  • Which institutional owners are buying NPO?

    Institutional owners buying NPO include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in NPO activity?

    "Buy" means an investor increased their reported position in NPO compared to the prior reporting period. This reflects growing exposure to ENPRO INC (NPO) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in NPO increasing?

    Institutional interest in NPO can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.