ENPRO INC NPO

US Other Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose
$335.50
-7.0%
52w: $181.82 – $387.65

Latest 13F among current holders filed 19 days ago (Jun 16, 2026)

Price — last 12 months

research preview data
181.82284.73387.65
Jun 20, 2025 Jul 2, 2026
Institutional holders
355
+24 QoQ
13F value
$5.27B
+14.4% QoQ
Smart-money holders
8
signal tier ≥ 2
New smart buyers
1
Q1 2026
Options barometer
0.7×
$17.1M calls / $25.5M puts

Institutional value by quarter

$3.74B
Q1 2024
$3.04B
Q2 2024
$3.39B
Q3 2024
$3.66B
Q4 2024
$3.48B
Q1 2025
$4.13B
Q2 2025
$4.83B
Q3 2025
$4.61B
Q4 2025
$5.27B
Q1 2026

Number of holders

260
Q1 2024
254
Q2 2024
271
Q3 2024
279
Q4 2024
298
Q1 2025
313
Q2 2025
320
Q3 2025
331
Q4 2025
355
Q1 2026

Who owns NPO?

Q1 2026 filings
FundTypeSharesValue% of fundChange
BlackRock, Inc. Index provider3.1M$789.2M0.0%+0.8%
VANGUARD PORTFOLIO MANAGEMENT LLC Diversified mechanical1.3M$333.3M0.0%
FMR LLC Long only active1.1M$286.9M0.0%-11.5%
VANGUARD CAPITAL MANAGEMENT LLC Diversified mechanical945.0K$236.9M0.0%
WASATCH ADVISORS LP Other909.9K$228.1M1.5%-17.6%
Invesco Ltd. Index provider848.6K$212.7M0.0%-4.2%
STATE STREET CORP Index provider812.0K$203.5M0.0%+3.2%
DIMENSIONAL FUND ADVISORS LP Quant stat arb755.7K$189.4M0.0%-15.4%
T. Rowe Price Investment Management, Inc. Long only active641.1K$160.7M0.1%-19.7%
Capital International Investors Long only active604.3K$151.5M0.0%-6.5%
Capital World Investors Long only active564.1K$141.4M0.0%-25.3%
GEODE CAPITAL MANAGEMENT, LLC Index provider526.5K$132.0M0.0%-0.1%
PRICE T ROWE ASSOCIATES INC /MD/ Diversified mechanical447.7K$112.2M0.0%+27.6%
BROWN ADVISORY INC Diversified mechanical399.8K$100.2M0.2%-22.1%
CONGRESS ASSET MANAGEMENT CO Other398.4K$99.9M0.7%+5.9%
BAMCO INC /NY/ Other391.7K$98.2M0.3%+31.1%
GAMCO INVESTORS, INC. ET AL Other307.3K$77.0M0.8%-7.5%
GOLDMAN SACHS GROUP INC Bank broker277.9K$69.7M0.0%+5.1%
NEUBERGER BERMAN GROUP LLC Diversified mechanical277.0K$69.4M0.1%-16.9%
ALLIANCEBERNSTEIN L.P. Long only active309.2K$66.2M0.0%-13.6%
Harvey Partners, LLC ★2Fundamental diversified253.5K$63.5M5.2%+1.7%
NORTHERN TRUST CORP Index provider250.7K$62.8M0.0%+3.2%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC Index provider248.4K$62.3M0.0%0.0%
ROYCE & ASSOCIATES LP Other237.6K$59.6M0.6%-8.1%
MORGAN STANLEY Bank broker203.0K$50.9M0.0%-5.5%
Bank of New York Mellon Corp Diversified mechanical185.6K$46.5M0.0%-3.0%
WELLINGTON MANAGEMENT GROUP LLP Long only active185.4K$46.5M0.0%-15.6%
JANUS HENDERSON GROUP PLC Diversified mechanical175.1K$43.9M0.0%+13.0%
Trigran Investments, Inc. ★3Fundamental concentrated170.0K$42.6M10.2%-5.0%
SEGALL BRYANT & HAMILL, LLC Other161.3K$40.4M0.6%-6.4%
Nuveen, LLC Diversified mechanical156.9K$39.3M0.0%-8.2%
VANGUARD FIDUCIARY TRUST CO Diversified mechanical137.5K$34.5M0.0%
ROYAL BANK OF CANADA Bank broker125.2K$31.4M0.0%-11.2%
Tributary Capital Management, LLC Other124.8K$31.3M3.0%-2.8%
BESSEMER GROUP INC Diversified mechanical124.4K$31.2M0.0%+18.2%
Leeward Investments, LLC - MA Other107.4K$26.9M1.3%-3.2%
SEI INVESTMENTS CO Diversified mechanical106.9K$26.8M0.0%-5.5%
PRINCIPAL FINANCIAL GROUP INC Diversified mechanical102.5K$25.7M0.0%+2.0%
JPMORGAN CHASE & CO Bank broker91.9K$22.1M0.0%-10.7%
Capital Research Global Investors Long only active85.7K$21.5M0.0%New
Aberdeen Group plc Other85.4K$21.4M0.0%-10.8%
Conestoga Capital Advisors, LLC ★2Fundamental diversified80.3K$20.1M0.4%New
Congruence Capital, LLC ★2Fundamental concentrated78.4K$19.7M6.6%+50.3%
Public Sector Pension Investment Board Pension sovereign75.4K$18.9M0.1%+3.4%
First Eagle Investment Management, LLC Other69.9K$17.5M0.0%+8.6%
ENVESTNET ASSET MANAGEMENT INC Wealth advisor68.3K$17.1M0.0%+16.1%
KENNEDY CAPITAL MANAGEMENT LLC Other68.2K$17.1M0.4%-1.6%
SCHRODER INVESTMENT MANAGEMENT GROUP Diversified mechanical68.1K$16.4M0.0%-18.9%
GABELLI FUNDS LLC Diversified mechanical64.4K$16.1M0.1%-3.5%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Bank broker60.8K$15.2M0.0%+1.9%

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