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Idex Corp

IEX
Exchange
NYSE
Industry
Pumps & Pumping Equipment
SEC CIK
0000832101

In the last 90 days, Idex Corp insiders filed 0 open-market purchases and 1 sale; 691 institutions reported holding it in 13F filings for Q2 2026, worth $17.0B in total; Weitz Investment Management is the only superinvestor holding it.

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Q3 2026 vs. Q2 2026

How the institutions holding Idex Corp changed between Q2 2026 and Q3 2026.

All holders in Q3 2026All holders in Q2 2026

13F holders of IEX: Q2 2026 compared with Q3 2026
MeasureQ2 2026Of which not filed for Q3 2026Q3 2026Change
Holders6916875+1
Shares75.0M74.9M2.14K+402 (+23.1%)
Value$17.0B$17.0B$487.6K+$92.8K (+23.5%)

687 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (1)

Institutions that held Idex Corp at the end of Q3 2026 but not at the end of Q2 2026.

Institutions new to IEX in Q3 2026
InstitutionSharesValue% of portfolio
Burkett Financial Services, LLC117$26.7K0.01%

Sold out (0)

Institutions that held Idex Corp at the end of Q2 2026 and filed for Q3 2026 without it.

None.

Not filed for Q3 2026 yet (687)

Institutions that held Idex Corp at the end of Q2 2026 and haven't filed a 13F for Q3 2026. Not filing isn't selling, so they aren't counted as sold out.

Showing the largest 100 of 687 by value.

Institutions holding IEX in Q2 2026 that haven't filed for Q3 2026
InstitutionShares, Q2 2026Value, Q2 2026
BlackRock, Inc.5,734,272$1.30B
Vanguard Capital Management LLC4,844,404$1.10B
Vanguard Portfolio Management LLC3,734,233$847.5M
State Street Corp3,317,393$752.9M
Primecap Management Co3,300,072$749.0M
Morgan Stanley2,819,465$639.9M
Millennium Management LLC2,369,834$537.8M
Geode Capital Management, LLC2,097,826$474.3M
Nordea Investment Management AB1,842,144$419.0M
Victory Capital Management Inc1,526,370$346.4M
Invesco Ltd.1,500,523$340.5M
Amundi1,458,979$331.0M
Pictet Asset Management Holding SA1,258,476$285.6M
Wellington Management Group LLP1,139,217$258.5M
Alyeska Investment Group, L.P.1,042,703$236.6M
Impax Asset Management Group plc962,000$218.3M
Norges Bank916,538$208.0M
Point72 Asset Management, L.P.905,936$205.6M
Dimensional Fund Advisors LP849,649$192.8M
Balyasny Asset Management LLC846,581$192.1M
UBS Group AG825,098$187.3M
Fenimore Asset Management Inc799,639$181.5M
UBS Asset Management Americas Inc767,472$174.2M
Northern Trust Corp763,615$173.3M
Fisher Asset Management, LLC748,815$169.9M
Arrowstreet Capital, Limited Partnership717,081$162.7M
Citadel Advisors LLC706,368$160.3M
Charles Schwab Investment Management Inc683,662$155.2M
Flossbach Von Storch AG646,867$146.8M
Mirae Asset Global ETFs Holdings Ltd.604,718$137.2M
Westfield Capital Management Co LP513,564$116.6M
Two Sigma Investments, LP491,153$111.5M
First Trust Advisors LP491,135$111.5M
JPMorgan Chase & Co450,855$102.6M
Freestone Grove Partners LP451,742$102.5M
Legal & General Group Plc444,906$101.0M
Snyder Capital Management L P440,952$100.1M
Deutsche Bank AG426,901$96.9M
Thrivent Financial for Lutherans418,333$94.9M
Vanguard Fiduciary Trust Co415,505$94.3M
Jane Street Group, LLC411,838$93.5M
HSBC Holdings PLC403,063$91.5M
Adage Capital Partners GP, L.L.C.393,913$89.4M
Boston Trust Walden Corp390,195$88.6M
Alecta Pensionsforsakring, Omsesidigt379,500$86.1M
Goldman Sachs Group Inc372,728$84.6M
Bank of America Corp355,083$80.6M
Bank of New York Mellon Corp350,026$79.4M
Robeco Schweiz AG322,045$73.1M
Findlay Park Partners LLP321,299$72.9M
FMR LLC320,087$72.6M
Deprince Race & Zollo Inc303,107$68.8M
Schonfeld Strategic Advisors LLC291,627$66.2M
Barclays PLC280,910$63.8M
King Luther Capital Management Corp269,150$61.1M
AQR Capital Management LLC257,285$58.2M
Schroder Investment Management Group255,458$57.7M
Qube Research & Technologies Ltd252,459$57.3M
Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management252,400$57.3M
Evelyn Partners Group Ltd250,896$56.9M
Johnson Investment Counsel Inc236,473$53.7M
Nuveen, LLC218,216$49.5M
CI Private Wealth, LLC215,103$48.8M
Quantinno Capital Management LP214,115$48.6M
Swiss National Bank209,400$47.5M
Price T Rowe Associates Inc207,428$47.1M
Allianz Asset Management GmbH194,496$44.1M
Renaissance Technologies LLC185,325$42.1M
Zurcher Kantonalbank (Zurich Cantonalbank)182,465$41.4M
BNP Paribas Arbitrage, SA180,921$41.1M
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.180,901$41.1M
HRT Financial LP178,996$40.6M
Ensign Peak Advisors, Inc178,720$40.6M
Champlain Investment Partners, LLC178,539$40.5M
Gabelli Funds LLC176,100$40.0M
FIL Ltd169,646$38.5M
ASR Vermogensbeheer N.V.166,050$37.7M
Rhumbline Advisers163,617$37.1M
CIBC Bancorp USA Inc.161,768$36.7M
Vanguard Global Advisers, LLC159,227$36.1M
Sumitomo Mitsui Trust Holdings, Inc.159,047$36.1M
Principal Financial Group Inc157,759$35.8M
American Century Companies Inc157,184$35.7M
Gamco Investors, Inc. Et Al155,722$35.3M
Brown Advisory Inc155,681$35.3M
California Public Employees Retirement System152,563$34.6M
Mirova151,873$34.5M
Longaeva Partners L.P.150,747$34.2M
SG Americas Securities, LLC149,530$33.9M
Erste Asset Management GmbH150,090$33.9M
Jupiter Topco LLC140,510$31.9M
Russell Investments Group, Ltd.136,308$30.9M
Vanguard Asset Management, Ltd133,040$30.2M
Nicholas Company, Inc.132,653$30.1M
Caisse de Depot Et Placement du Quebec128,286$29.1M
Congruence Capital, LLC121,261$27.5M
Segall Bryant & Hamill, LLC120,940$27.4M
Mountain Pacific Investment Advisers Inc114,167$25.9M
Harvey Investment Co LLC110,017$25.0M
Universal- Beteiligungs- und Servicegesellschaft mbH109,791$24.9M