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, Q1 2026
Institutional positions in Idex Corp as of Mar 31, 2026. 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
- 677
- +57 vs. Q4 2025
- Shares held
- 74.9M
- +7.90M (+11.8%) vs. Q4 2025
- Total value
- $14.2B
- +$2.25B (+18.9%) vs. Q4 2025
- New holders
- 112
- 232 more added
- Sold out
- 55
- 208 more reduced
10 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Idex Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Voya Investment Management LLC | 22,257 | $4.22M | 0.00% | −199−0.9% | Reduced |
| Walleye Capital LLC | 21,426 | $4.06M | 0.02% | +21,426 | New |
| Natixis Advisors, L.P. | 20,984 | $3.98M | 0.01% | +2,045+10.8% | Added |
| New York Life Investment Management LLC | 20,954 | $3.97M | 0.03% | +3,649+21.1% | Added |
| Czech National Bank | 20,385 | $3.86M | 0.03% | +648+3.3% | Added |
| Arizona State Retirement System | 20,347 | $3.86M | 0.02% | −307−1.5% | Reduced |
| SummitTX Capital, L.P. | 20,197 | $3.83M | 0.12% | +2,732+15.6% | Added |
| Franklin Street Advisors Inc | 20,125 | $3.81M | 0.23% | 00.0% | Unchanged |
| K.J. Harrison & Partners Inc | 20,000 | $3.79M | 0.62% | 00.0% | Unchanged |
| Truist Financial Corp | 19,798 | $3.75M | 0.01% | −731−3.6% | Reduced |
| RNC Capital Management LLC | 19,669 | $3.73M | 0.16% | −138−0.7% | Reduced |
| State of Michigan Retirement System | 19,580 | $3.71M | 0.02% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 19,191 | $3.64M | 0.07% | +9,545+99.0% | Added |
| Cerity Partners LLC | 18,375 | $3.48M | 0.00% | +718+4.1% | Added |
| Trexquant Investment LP | 18,095 | $3.43M | 0.02% | +18,095 | New |
| CIBC Asset Management Inc | 17,926 | $3.40M | 0.01% | +253+1.4% | Added |
| MetLife Investment Management | 17,500 | $3.32M | 0.02% | −452−2.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 17,436 | $3.30M | 0.02% | +26+0.1% | Added |
| Raiffeisen Bank International AG | 17,544 | $3.22M | 0.05% | −32,602−65.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 16,726 | $3.17M | 0.01% | +2,159+14.8% | Added |
| Morningstar Investment Management LLC | 16,631 | $3.15M | 0.20% | −841−4.8% | Reduced |
| GHP Investment Advisors, Inc. | 16,444 | $3.12M | 0.13% | +122+0.7% | Added |
| Heartland Advisors Inc | 16,108 | $3.05M | 0.16% | +16,108 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 16,073 | $3.05M | 0.01% | +16,073 | New |
| Zurich Insurance Group Ltd | 15,967 | $3.03M | 0.02% | 00.0% | Unchanged |
| LPL Financial LLC | 15,958 | $3.02M | 0.00% | +2,338+17.2% | Added |
| Retirement Systems of Alabama | 15,897 | $3.01M | 0.01% | −26−0.2% | Reduced |
| Fifth Third Bancorp | 15,849 | $3.00M | 0.01% | +12,680+400.1% | Added |
| Aristotle Capital Boston, LLC | 15,701 | $3.00M | 0.19% | −332−2.1% | Reduced |
| SEB Asset Management AB | 15,062 | $2.86M | 0.01% | +15,062 | New |
| CWM, LLC | 14,697 | $2.79M | 0.01% | +266+1.8% | Added |
| Daiwa Securities Group Inc. | 14,540 | $2.76M | 0.01% | +649+4.7% | Added |
| Canada Pension Plan Investment Board | 14,139 | $2.68M | 0.00% | +5,834+70.2% | Added |
| Meeder Asset Management Inc | 13,704 | $2.60M | 0.15% | +13,704 | New |
| Amalgamated Bank | 13,660 | $2.59M | 0.02% | −304−2.2% | Reduced |
| Atom Investors LP | 13,539 | $2.57M | 0.18% | +7,716+132.5% | Added |
| Papp L Roy & Associates | 13,289 | $2.52M | 0.29% | −120−0.9% | Reduced |
| Lecap Asset Management Ltd | 13,102 | $2.48M | 0.93% | +13,102 | New |
| Exchange Traded Concepts, LLC | 13,101 | $2.48M | 0.02% | +1,393+11.9% | Added |
| Ilmarinen Mutual Pension Insurance Co | 12,500 | $2.37M | 0.02% | 00.0% | Unchanged |
| Man Group plc | 12,339 | $2.34M | 0.00% | −2,678−17.8% | Reduced |
| Xponance, Inc. | 12,318 | $2.33M | 0.02% | +1,765+16.7% | Added |
| Utah Retirement Systems | 12,269 | $2.33M | 0.02% | −234−1.9% | Reduced |
| Baader Bank INC | 12,252 | $2.32M | 0.23% | −15,557−55.9% | Reduced |
| ProShare Advisors LLC | 12,193 | $2.31M | 0.00% | −2,878−19.1% | Reduced |
| Public Sector Pension Investment Board | 12,094 | $2.29M | 0.01% | +2,430+25.1% | Added |
| Captrust Financial Advisors | 12,065 | $2.29M | 0.00% | +62+0.5% | Added |
| Quantbot Technologies LP | 12,039 | $2.28M | 0.09% | +12,039 | New |
| Baird Financial Group, Inc. | 12,018 | $2.28M | 0.00% | +462+4.0% | Added |
| Coldstream Capital Management Inc | 11,937 | $2.26M | 0.03% | −864−6.7% | Reduced |
| PensionDanmark Pensionsforsikringsaktieselskab | 11,850 | $2.25M | 0.02% | −1,730−12.7% | Reduced |
| Qsemble Capital Management, LP | 11,795 | $2.24M | 0.17% | +11,795 | New |
| Henshaw Capital LLC | 11,524 | $2.18M | 0.08% | +41+0.4% | Added |
| Police & Firemen's Retirement System of New Jersey | 11,394 | $2.16M | 0.02% | 00.0% | Unchanged |
| Raymond James Financial Inc | 11,311 | $2.14M | 0.00% | −2,109−15.7% | Reduced |
| Mercer Global Advisors Inc | 11,266 | $2.14M | 0.00% | +1,694+17.7% | Added |
| Financiere des Professionnels - Fonds d,investissement inc. | 11,100 | $2.10M | 0.12% | +11,100 | New |
| Colony Group, LLC | 10,369 | $2.07M | 0.00% | +3,616+53.5% | Added |
| Rakuten Investment Management, Inc. | 11,278 | $2.07M | 0.00% | +1,080+10.6% | Added |
| Polar Asset Management Partners Inc. | 10,800 | $2.05M | 0.05% | +10,800 | New |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 10,737 | $2.04M | 0.02% | 00.0% | Unchanged |
| UniSuper Management Pty Ltd | 10,661 | $2.02M | 0.01% | −1,214−10.2% | Reduced |
| Mariner, LLC | 10,661 | $2.02M | 0.00% | −7,421−41.0% | Reduced |
| Callan Family Office, LLC | 10,592 | $2.01M | 0.05% | +324+3.2% | Added |
| Bank of Nova Scotia | 10,428 | $1.98M | 0.00% | −1,315−11.2% | Reduced |
| British Columbia Investment Management Corp | 10,317 | $1.96M | 0.01% | −3,067−22.9% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 11,417 | $1.95M | 0.00% | −1,128−9.0% | Reduced |
| NEOS Investment Management LLC | 10,215 | $1.94M | 0.01% | +8,860+653.9% | Added |
| Virtu Financial LLC | 9,824 | $1.86M | 0.08% | +9,824 | New |
| QRG Capital Management, Inc. | 9,697 | $1.84M | 0.02% | +1,767+22.3% | Added |
| ING Groep NV | 9,653 | $1.83M | 0.01% | +4,266+79.2% | Added |
| M&T Bank Corp | 9,645 | $1.83M | 0.01% | −1,037−9.7% | Reduced |
| Nissay Asset Management Corp | 9,569 | $1.81M | 0.01% | +49+0.5% | Added |
| Allstate Corp | 9,526 | $1.81M | 0.02% | +5,232+121.8% | Added |
| Horizon Investments, LLC | 9,515 | $1.80M | 0.02% | +7,581+392.0% | Added |
| Guyasuta Investment Advisors Inc | 9,509 | $1.80M | 0.10% | 00.0% | Unchanged |
| Storebrand Asset Management AS | 9,503 | $1.80M | 0.01% | +106+1.1% | Added |
| Natixis | 9,279 | $1.76M | 0.01% | −9,027−49.3% | Reduced |
| Macquarie Group Ltd | 9,257 | $1.75M | 0.01% | −180−1.9% | Reduced |
| GAM Holding AG | 9,195 | $1.74M | 0.15% | +9,195 | New |
| Summit Trail Advisors, LLC | 8,990 | $1.70M | 0.02% | −4,535−33.5% | Reduced |
| Legacy Wealth Management, LLC | 8,975 | $1.70M | 0.48% | −579−6.1% | Reduced |
| Omers Administration Corp | 8,867 | $1.68M | 0.01% | +6,159+227.4% | Added |
| National Pension Service | 8,853 | $1.68M | 0.00% | +5,060+133.4% | Added |
| CBOE Vest Financial, LLC | 8,742 | $1.66M | 0.02% | −6,141−41.3% | Reduced |
| Oregon Public Employees Retirement Fund | 8,580 | $1.63M | 0.02% | −25−0.3% | Reduced |
| Empowered Funds, LLC | 8,418 | $1.60M | 0.01% | +4,116+95.7% | Added |
| State of Tennessee, Treasury Department | 8,262 | $1.57M | 0.01% | 00.0% | Unchanged |
| OP Asset Management Ltd | 8,224 | $1.56M | 0.02% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 8,200 | $1.55M | 0.02% | −279−3.3% | Reduced |
| KBC Group NV | 8,197 | $1.55M | 0.00% | 00.0% | Unchanged |
| South Dakota Investment Council | 8,109 | $1.54M | 0.03% | +534+7.0% | Added |
| Mutual of America Capital Management LLC | 7,963 | $1.51M | 0.02% | −76−0.9% | Reduced |
| Tower Research Capital LLC (TRC) | 7,704 | $1.46M | 0.04% | +4,997+184.6% | Added |
| Jones Financial Companies LLLP | 7,816 | $1.46M | 0.00% | +6,332+426.7% | Added |
| State of Alaska, Department of Revenue | 7,481 | $1.42M | 0.02% | 00.0% | Unchanged |
| Toroso Investments, LLC | 7,474 | $1.42M | 0.00% | +702+10.4% | Added |
| Tudor Investment Corp Et Al | 7,382 | $1.40M | 0.01% | +7,382 | New |
| Advisor Group Holdings, Inc. | 7,299 | $1.38M | 0.00% | +1,109+17.9% | Added |
| Quadrature Capital Ltd | 7,268 | $1.38M | 0.02% | +7,268 | New |