Enpro Inc.: which funds bought and sold

Institutions that bought and sold Enpro shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 204 institutions that filed 13F reports for both quarters added to or opened positions in Enpro, and 158 cut or closed them. Together they added a net 200K shares, +1.0% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 452K shares (−5.9%); index fund managers were net buyers of 373K shares (+5.0%). 79 opened a new position and 25 sold out entirely.

Bought, Q2 2026 204 institutions, 79 of them new holders Sold, Q2 2026 158 institutions, 25 of them sold out

Net change, all compared +200K shares (+1.0%)

Net change, active managers −452K shares (−5.9%), 23 bought, 25 sold

Buyers versus sellers

institutions compared, 425

204 bought 63 158 sold

Active managers and hedge funds 23 bought · 25 sold · −452K

Index fund managers 8 bought · 3 sold · +373K

Other institutions 173 bought · 130 sold · +279K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Westfield Capital Management Co LP Active manager	+287K New position	287K	$108M
Blackrock, Inc. Index funds	+215K +6.8%	3.4M	$1.3B
FMR LLC Active manager	+130K +11.4%	1.3M	$481M
First Eagle Investment Management, LLC Active manager	+110K +158.0%	180K	$67.9M
Nomura Asset Management International Inc.	+109K New position	109K	$41.3M
Invesco Ltd.	+109K +12.8%	957K	$361M
Two Sigma Investments, LP Hedge fund	+96K +324.3%	126K	$47.5M
Goldman Sachs Group Inc	+73K +26.2%	351K	$132M
Vanguard Portfolio Management LLC Index funds	+71K +5.3%	1.4M	$528M
Jane Street Group, LLC	+62K +135.8%	108K	$40.8M
BNP Paribas Asset Management Holding S.A.	+61K +14671.3%	61K	$23.1M
Ameriprise Financial Inc	+54K +100.6%	107K	$40.3M
State Street Corp Index funds	+42K +5.1%	854K	$322M
Capital World Investors Active manager	+36K +6.3%	600K	$226M
Congress Asset Management Co Active manager	+35K +8.7%	433K	$163M
Jump Financial, LLC	+30K New position	30K	$11.5M
Select Equity Group, L.P. Active manager	+28K New position	28K	$10.5M
Morgan Stanley	+27K +13.2%	230K	$86.6M
Geode Capital Management, LLC Index funds	+23K +4.4%	549K	$207M
Hillsdale Investment Management Inc.	+23K New position	23K	$8.6M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Westfield Capital Management Co LP Active manager	+287K New position	287K	$108M
FMR LLC Active manager	+130K +11.4%	1.3M	$481M
First Eagle Investment Management, LLC Active manager	+110K +158.0%	180K	$67.9M
Two Sigma Investments, LP Hedge fund	+96K +324.3%	126K	$47.5M
Capital World Investors Active manager	+36K +6.3%	600K	$226M
Congress Asset Management Co Active manager	+35K +8.7%	433K	$163M
Select Equity Group, L.P. Active manager	+28K New position	28K	$10.5M
Trexquant Investment LP Hedge fund	+10K New position	10K	$3.9M
BAMCO Inc Active manager	+7,752 +2.0%	399K	$151M
Price T Rowe Associates Inc Active manager	+6,862 +1.5%	455K	$171M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Wasatch Advisors LP Active manager	−460K −50.6%	450K	$169M
Neuberger Berman Group LLC Active manager	−246K −88.6%	31K	$11.9M
Brown Advisory Inc Active manager	−147K −36.8%	253K	$95.3M
T. Rowe Price Investment Management, Inc. Active manager	−96K −14.9%	545K	$206M
Dimensional Fund Advisors LP	−94K −12.4%	662K	$249M
Scopus Asset Management, L.P. Hedge fund	−47K −93.9%	3,035	$1.1M
Harvey Partners, LLC	−46K −18.1%	208K	$78.2M
Renaissance Technologies LLC Hedge fund	−46K −91.1%	4,480	$1.7M
Bank Of New York Mellon Corp	−41K −22.1%	145K	$54.5M
Royal Bank Of Canada	−40K −31.7%	85K	$32.2M
Alliancebernstein L.P. Active manager	−32K −10.5%	277K	$69.3M
Aberdeen Group PLC	−30K −35.6%	55K	$20.7M
Capital International Investors Active manager	−29K −4.9%	575K	$217M
Jpmorgan Chase & Co	−26K −28.1%	66K	$25M
GAMCO Investors, Inc. Et Al Active manager	−26K −8.3%	282K	$106M
Royce & Associates LP Active manager	−24K −10.2%	213K	$80.4M
J. Goldman & Co LP Hedge fund	−18K −41.4%	26K	$9.8M
Summittx Capital, L.P.	−14K Sold out	0	—
Trigran Investments, Inc.	−14K −8.0%	156K	$59M
UBS Group AG	−13K −34.9%	25K	$9.5M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Wasatch Advisors LP Active manager	−460K −50.6%	450K	$169M
Neuberger Berman Group LLC Active manager	−246K −88.6%	31K	$11.9M
Brown Advisory Inc Active manager	−147K −36.8%	253K	$95.3M
T. Rowe Price Investment Management, Inc. Active manager	−96K −14.9%	545K	$206M
Scopus Asset Management, L.P. Hedge fund	−47K −93.9%	3,035	$1.1M
Renaissance Technologies LLC Hedge fund	−46K −91.1%	4,480	$1.7M
Alliancebernstein L.P. Active manager	−32K −10.5%	277K	$69.3M
Capital International Investors Active manager	−29K −4.9%	575K	$217M
GAMCO Investors, Inc. Et Al Active manager	−26K −8.3%	282K	$106M
Royce & Associates LP Active manager	−24K −10.2%	213K	$80.4M

New positions

largest by value

Institution	Shares	Value June 30, 2026
Westfield Capital Management Co LPActive manager	287K	$108M
Nomura Asset Management International Inc.	109K	$41.3M
Jump Financial, LLC	30K	$11.5M
Select Equity Group, L.P.Active manager	28K	$10.5M
Hillsdale Investment Management Inc.	23K	$8.6M
Trexquant Investment LPHedge fund	10K	$3.9M
Natixis	5,600	$2.1M
Holocene Advisors, LPHedge fund	4,874	$1.8M
Walleye Capital LLCHedge fund	3,867	$1.5M
Virginia Retirement Systems Et Al	3,680	$1.4M

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Summittx Capital, L.P.	14K	$3.6M
Lazard Asset Management LLCActive manager	8,530	$2.1M
Millennium Management LLCHedge fund	7,851	$2M
Cookson Peirce & Co Inc	6,186	$1.6M
Qube Research & Technologies LtdHedge fund	5,752	$1.4M
Mariner, LLC	3,242	$812,794
Canada Pension Plan Investment Board	1,900	$476,235
Bridgewater Associates, LPHedge fund	1,659	$415,828
Malaga Cove Capital, LLC	1,592	$399,035
Xtx Topco Ltd	1,403	$351,662

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 406
Ten largest holders: 52.7%
Index fund managers: 37.0%
Active managers and hedge funds: 33.7%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	23	25	8	4	−452K	−5.9%
Index fund managers	8	3	0	0	+373K	+5.0%
Other institutions	173	130	71	21	+279K	+4.9%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Enpro.

Only managers that filed a holdings report for both quarters are compared (425 here). 14 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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