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.
13F holders, Q3 2025
Institutional positions in Idex Corp as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 634
- +2 vs. Q2 2025
- Shares held
- 75.7M
- −633.6K (−0.8%) vs. Q2 2025
- Total value
- $12.3B
- −$1.10B (−8.2%) vs. Q2 2025
- New holders
- 82
- 205 more added
- Sold out
- 80
- 251 more reduced
8 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IEX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 691 | $17.0B |
| Q1 2026 | 677 | $14.2B |
| Q4 2025 | 630 | $13.7B |
| Q3 2025 | 634 | $12.3B |
| Q2 2025 | 640 | $13.6B |
| Q1 2025 | 639 | $13.6B |
| Q4 2024 | 630 | $15.7B |
| Q3 2024 | 615 | $15.9B |
| Q2 2024 | 632 | $14.8B |
| Q1 2024 | 625 | $17.8B |
| Q4 2023 | 621 | $16.1B |
| Q3 2023 | 620 | $15.5B |
| Q2 2023 | 640 | $15.7B |
| Q1 2023 | 616 | $17.0B |
| Q4 2022 | 616 | $16.6B |
| Q3 2022 | 557 | $14.8B |
| Q2 2022 | 568 | $13.2B |
| Q1 2022 | 577 | $14.3B |
| Q4 2021 | 590 | $17.5B |
| Q3 2021 | 546 | $15.4B |
| Q2 2021 | 545 | $16.5B |
| Q1 2021 | 537 | $15.6B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Idex Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 9,092,987 | $1.48B | 0.02% | −98,520−1.1% | Reduced |
| Wellington Management Group LLP | 6,477,929 | $1.05B | 0.18% | +211,696+3.4% | Added |
| BlackRock, Inc. | 5,680,781 | $924.6M | 0.02% | −105,063−1.8% | Reduced |
| Morgan Stanley | 3,370,742 | $548.6M | 0.03% | +237,281+7.6% | Added |
| State Street Corp | 3,154,742 | $513.5M | 0.02% | +54,990+1.8% | Added |
| Nordea Investment Management AB | 2,364,312 | $382.0M | 0.33% | +1,559,124+193.6% | Added |
| Geode Capital Management, LLC | 2,027,098 | $328.6M | 0.02% | +26,237+1.3% | Added |
| Impax Asset Management Group plc | 1,960,819 | $319.1M | 1.86% | −5,636−0.3% | Reduced |
| Van Eck Associates Corp | 1,913,157 | $311.4M | 0.29% | +146,618+8.3% | Added |
| Invesco Ltd. | 1,809,788 | $294.6M | 0.05% | +250,447+16.1% | Added |
| Primecap Management Co | 1,730,580 | $281.7M | 0.22% | +1,237,129+250.7% | Added |
| Amundi | 1,517,903 | $248.8M | 0.08% | +239,215+18.7% | Added |
| First Trust Advisors LP | 1,002,457 | $163.2M | 0.12% | +58,595+6.2% | Added |
| Champlain Investment Partners, LLC | 941,927 | $153.3M | 1.16% | −64,422−6.4% | Reduced |
| Fenimore Asset Management Inc | 874,679 | $142.4M | 2.85% | +2,027+0.2% | Added |
| Flossbach Von Storch AG | 791,020 | $128.7M | 0.51% | +150,228+23.4% | Added |
| Northern Trust Corp | 765,995 | $124.7M | 0.02% | −6,699−0.9% | Reduced |
| Pictet Asset Management Holding SA | 739,327 | $120.3M | 0.12% | +79,481+12.0% | Added |
| Fisher Asset Management, LLC | 724,802 | $118.0M | 0.04% | +17,579+2.5% | Added |
| UBS Asset Management Americas Inc | 693,067 | $112.8M | 0.02% | −157,068−18.5% | Reduced |
| Alecta Pensionsforsakring, Omsesidigt | 689,900 | $112.2M | 0.50% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 685,276 | $111.5M | 0.02% | +195,941+40.0% | Added |
| Charles Schwab Investment Management Inc | 658,989 | $107.3M | 0.02% | −2,122−0.3% | Reduced |
| T. Rowe Price Investment Management, Inc. | 636,943 | $103.7M | 0.06% | −852,354−57.2% | Reduced |
| Dimensional Fund Advisors LP | 620,175 | $100.9M | 0.02% | +17,591+2.9% | Added |
| Bank of New York Mellon Corp | 616,079 | $100.3M | 0.02% | −38,070−5.8% | Reduced |
| UBS Group AG | 608,296 | $99.0M | 0.02% | −89,624−12.8% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 510,386 | $83.1M | 0.13% | +6,991+1.4% | Added |
| Legal & General Group Plc | 496,455 | $80.8M | 0.02% | +19,225+4.0% | Added |
| Snyder Capital Management L P | 489,700 | $79.7M | 1.51% | −8,198−1.6% | Reduced |
| Findlay Park Partners LLP | 444,899 | $72.4M | 0.76% | −8,000−1.8% | Reduced |
| Voloridge Investment Management, LLC | 422,936 | $68.8M | 0.23% | +191,014+82.4% | Added |
| JPMorgan Chase & Co | 407,052 | $66.3M | 0.00% | −75,763−15.7% | Reduced |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 406,475 | $66.2M | 3.59% | +250+0.1% | Added |
| Bank of America Corp | 401,656 | $65.4M | 0.00% | −720.0% | Reduced |
| Westfield Capital Management Co LP | 398,283 | $64.8M | 0.27% | −40,381−9.2% | Reduced |
| Deutsche Bank AG | 389,216 | $63.3M | 0.02% | +8,634+2.3% | Added |
| Boston Trust Walden Corp | 382,246 | $62.2M | 0.46% | +729+0.2% | Added |
| Price T Rowe Associates Inc | 374,124 | $60.9M | 0.01% | −1,640,644−81.4% | Reduced |
| Barclays PLC | 353,884 | $57.6M | 0.02% | −979,285−73.5% | Reduced |
| Dodge & Cox | 344,342 | $56.0M | 0.03% | +344,342 | New |
| Deprince Race & Zollo Inc | 344,200 | $56.0M | 1.12% | +47,152+15.9% | Added |
| Citadel Advisors LLC | 336,945 | $54.8M | 0.04% | +246,464+272.4% | Added |
| State Farm Mutual Automobile Insurance Co | 335,939 | $54.7M | 0.05% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 329,337 | $53.6M | 0.08% | +269,109+446.8% | Added |
| Schroder Investment Management Group | 316,222 | $51.3M | 0.04% | +1,062+0.3% | Added |
| Qube Research & Technologies Ltd | 311,552 | $50.7M | 0.07% | −341,112−52.3% | Reduced |
| Johnson Investment Counsel Inc | 302,897 | $49.3M | 0.41% | −7,846−2.5% | Reduced |
| Squarepoint Ops LLC | 290,131 | $47.2M | 0.10% | +25,639+9.7% | Added |
| Allianz Asset Management GmbH | 288,572 | $47.0M | 0.06% | −156,379−35.1% | Reduced |
| Ensign Peak Advisors, Inc | 273,683 | $44.5M | 0.07% | −29,183−9.6% | Reduced |
| Robeco Schweiz AG | 271,089 | $44.1M | 0.99% | +33,752+14.2% | Added |
| Millennium Management LLC | 270,233 | $44.0M | 0.03% | −339,639−55.7% | Reduced |
| Premier Fund Managers Ltd | 261,588 | $42.5M | 1.74% | −39,727−13.2% | Reduced |
| HSBC Holdings PLC | 253,997 | $41.3M | 0.02% | +3,847+1.5% | Added |
| D. E. Shaw & Co., Inc. | 250,789 | $40.8M | 0.03% | +168,678+205.4% | Added |
| Maren Capital LLC | 248,908 | $40.5M | 2.26% | +12,908+5.5% | Added |
| Adage Capital Partners GP, L.L.C. | 244,476 | $39.8M | 0.06% | +175,290+253.4% | Added |
| King Luther Capital Management Corp | 238,057 | $38.7M | 0.16% | −368,940−60.8% | Reduced |
| CI Private Wealth, LLC | 222,858 | $36.3M | 0.06% | +1,066+0.5% | Added |
| Two Sigma Advisers, LP | 221,000 | $36.0M | 0.07% | +57,300+35.0% | Added |
| Bamco Inc | 218,922 | $35.6M | 0.09% | −2,069−0.9% | Reduced |
| Swiss National Bank | 217,800 | $35.4M | 0.02% | −10,200−4.5% | Reduced |
| Brown Advisory Inc | 198,795 | $32.4M | 0.04% | −9,310−4.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 193,981 | $31.6M | 0.02% | +82,818+74.5% | Added |
| Gabelli Funds LLC | 190,900 | $31.1M | 0.21% | −2,500−1.3% | Reduced |
| California Public Employees Retirement System | 178,764 | $29.1M | 0.02% | −5,644−3.1% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 174,571 | $28.4M | 0.02% | +1,273+0.7% | Added |
| Gamco Investors, Inc. Et Al | 174,399 | $28.4M | 0.28% | −750−0.4% | Reduced |
| CIBC Private Wealth Group, LLC | 172,312 | $28.0M | 0.05% | −4,712−2.7% | Reduced |
| Rhumbline Advisers | 170,659 | $27.8M | 0.02% | −7,314−4.1% | Reduced |
| Renaissance Technologies LLC | 170,425 | $27.7M | 0.04% | +161,900+1,899.1% | Added |
| Evelyn Partners Investment Management LLP | 169,727 | $27.6M | 0.78% | −7,274−4.1% | Reduced |
| Nuveen, LLC | 163,056 | $26.5M | 0.01% | −814−0.5% | Reduced |
| FIL Ltd | 162,887 | $26.5M | 0.02% | −217,176−57.1% | Reduced |
| Nuance Investments, LLC | 162,594 | $26.5M | 2.69% | +82,223+102.3% | Added |
| ASR Vermogensbeheer N.V. | 159,934 | $26.0M | 0.32% | +18,544+13.1% | Added |
| AE Wealth Management LLC | 158,841 | $25.9M | 0.16% | +6,409+4.2% | Added |
| BLI - Banque de Luxembourg Investments | 154,800 | $25.1M | 0.73% | +61,800+66.5% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 154,106 | $25.1M | 0.04% | +557+0.4% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 153,619 | $25.0M | 0.02% | +11,826+8.3% | Added |
| SEI Investments Co | 152,141 | $24.8M | 0.03% | +8,694+6.1% | Added |
| BNP Paribas Arbitrage, SA | 150,633 | $24.5M | 0.02% | +50,840+50.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 149,842 | $24.4M | 0.06% | −21,615−12.6% | Reduced |
| Comerica Bank | 140,050 | $22.8M | 0.09% | −1,958−1.4% | Reduced |
| California State Teachers Retirement System | 136,167 | $22.2M | 0.02% | −370.0% | Reduced |
| Nicholas Company, Inc. | 132,563 | $21.6M | 0.37% | +29,010+28.0% | Added |
| Ameriprise Financial Inc | 128,236 | $20.9M | 0.00% | −9,703−7.0% | Reduced |
| Mountain Pacific Investment Advisers Inc | 121,238 | $19.7M | 3.09% | −120,105−49.8% | Reduced |
| AQR Capital Management LLC | 118,218 | $19.2M | 0.01% | +77,360+189.3% | Added |
| Great West Life Assurance Co | 116,814 | $19.0M | 0.03% | +3,517+3.1% | Added |
| DF Dent & Co Inc | 116,241 | $18.9M | 0.24% | −16,544−12.5% | Reduced |
| Citigroup Inc | 114,638 | $18.7M | 0.01% | +15,309+15.4% | Added |
| Northwest & Ethical Investments L.P. | 113,506 | $18.5M | 0.44% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 112,957 | $18.2M | 0.03% | 00.0% | Unchanged |
| Port Capital LLC | 109,791 | $17.9M | 0.74% | −71,644−39.5% | Reduced |
| Russell Investments Group, Ltd. | 109,700 | $17.9M | 0.02% | +33,899+44.7% | Added |
| Harvey Investment Co LLC | 109,344 | $17.8M | 1.90% | +21,608+24.6% | Added |
| Thematics Asset Management | 108,154 | $17.6M | 0.80% | +11,000+11.3% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 100,481 | $16.4M | 0.04% | −2,890−2.8% | Reduced |