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 |
|---|---|---|---|---|---|
| Swedbank AB | 55,396 | $9.02M | 0.01% | 00.0% | Unchanged |
| Victory Capital Management Inc | 55,459 | $9.03M | 0.01% | −177−0.3% | Reduced |
| Manufacturers Life Insurance Company, The | 56,323 | $9.17M | 0.01% | +13,390+31.2% | Added |
| State of Wisconsin Investment Board | 57,073 | $9.29M | 0.02% | +931+1.7% | Added |
| St. James Investment Company, LLC | 57,984 | $9.44M | 1.48% | +57,984 | New |
| GW&K Investment Management, LLC | 58,734 | $9.56M | 0.08% | −318,147−84.4% | Reduced |
| FMR LLC | 59,240 | $9.64M | 0.00% | −5,135−8.0% | Reduced |
| Aviva PLC | 59,403 | $9.67M | 0.02% | +3,677+6.6% | Added |
| Kames Capital plc | 61,029 | $9.93M | 0.12% | −1,457−2.3% | Reduced |
| State Board of Administration of Florida Retirement System | 61,173 | $9.96M | 0.02% | −1,267−2.0% | Reduced |
| Holocene Advisors, LP | 62,159 | $10.1M | 0.02% | −17,380−21.9% | Reduced |
| Numerai GP LLC | 62,313 | $10.1M | 1.43% | +10,114+19.4% | Added |
| Standard Life Aberdeen plc | 64,375 | $10.4M | 0.02% | −745−1.1% | Reduced |
| Candriam Luxembourg S.C.A. | 64,246 | $10.5M | 0.05% | −1,397−2.1% | Reduced |
| Redwood Grove Capital, LLC | 66,100 | $10.8M | 3.08% | +66,100 | New |
| ExodusPoint Capital Management, LP | 68,130 | $11.1M | 0.16% | +68,130 | New |
| TD Asset Management Inc | 68,826 | $11.2M | 0.01% | −61,575−47.2% | Reduced |
| Danske Bank A/S | 69,900 | $11.4M | 0.03% | +19,800+39.5% | Added |
| Distillate Capital Partners LLC | 70,045 | $11.4M | 0.59% | −1,289−1.8% | Reduced |
| Regents Gate Capital LLP | 72,303 | $11.8M | 4.18% | +3,193+4.6% | Added |
| Envestnet Asset Management Inc | 72,770 | $11.8M | 0.00% | −28,249−28.0% | Reduced |
| New York State Common Retirement Fund | 80,559 | $13.1M | 0.02% | +6,865+9.3% | Added |
| Public Employees Retirement Association of Colorado | 81,713 | $13.3M | 0.05% | −18,609−18.5% | Reduced |
| Principal Financial Group Inc | 88,010 | $14.3M | 0.01% | −4,374−4.7% | Reduced |
| Alliancebernstein L.P. | 88,902 | $14.5M | 0.00% | −1,365−1.5% | Reduced |
| Speece Thorson Capital Group Inc | 89,429 | $14.6M | 2.91% | −1,055−1.2% | Reduced |
| Lombard Odier Asset Management (Europe) Ltd | 126,989 | $14.6M | 0.75% | +86,821+216.1% | Added |
| Sone Capital Management, LLC | 90,772 | $14.8M | 1.24% | −137,320−60.2% | Reduced |
| Royal Bank of Canada | 91,016 | $14.8M | 0.00% | +8,304+10.0% | Added |
| Eventide Asset Management, LLC | 96,382 | $15.7M | 0.26% | −5,373−5.3% | Reduced |
| RMB Capital Management, LLC | 97,632 | $15.9M | 0.29% | −5,157−5.0% | Reduced |
| Geneva Capital Management LLC | 99,415 | $16.2M | 0.28% | −5,104−4.9% | Reduced |
| Clarkston Capital Partners, LLC | 100,035 | $16.3M | 0.35% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 100,481 | $16.4M | 0.04% | −2,890−2.8% | Reduced |
| Thematics Asset Management | 108,154 | $17.6M | 0.80% | +11,000+11.3% | Added |
| Harvey Investment Co LLC | 109,344 | $17.8M | 1.90% | +21,608+24.6% | Added |
| Russell Investments Group, Ltd. | 109,700 | $17.9M | 0.02% | +33,899+44.7% | Added |
| Port Capital LLC | 109,791 | $17.9M | 0.74% | −71,644−39.5% | Reduced |
| DekaBank Deutsche Girozentrale | 112,957 | $18.2M | 0.03% | 00.0% | Unchanged |
| Northwest & Ethical Investments L.P. | 113,506 | $18.5M | 0.44% | 00.0% | Unchanged |
| Citigroup Inc | 114,638 | $18.7M | 0.01% | +15,309+15.4% | Added |
| DF Dent & Co Inc | 116,241 | $18.9M | 0.24% | −16,544−12.5% | Reduced |
| Great West Life Assurance Co | 116,814 | $19.0M | 0.03% | +3,517+3.1% | Added |
| AQR Capital Management LLC | 118,218 | $19.2M | 0.01% | +77,360+189.3% | Added |
| Mountain Pacific Investment Advisers Inc | 121,238 | $19.7M | 3.09% | −120,105−49.8% | Reduced |
| Ameriprise Financial Inc | 128,236 | $20.9M | 0.00% | −9,703−7.0% | Reduced |
| Nicholas Company, Inc. | 132,563 | $21.6M | 0.37% | +29,010+28.0% | Added |
| California State Teachers Retirement System | 136,167 | $22.2M | 0.02% | −370.0% | Reduced |
| Comerica Bank | 140,050 | $22.8M | 0.09% | −1,958−1.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 149,842 | $24.4M | 0.06% | −21,615−12.6% | Reduced |
| BNP Paribas Arbitrage, SA | 150,633 | $24.5M | 0.02% | +50,840+50.9% | Added |
| SEI Investments Co | 152,141 | $24.8M | 0.03% | +8,694+6.1% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 153,619 | $25.0M | 0.02% | +11,826+8.3% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 154,106 | $25.1M | 0.04% | +557+0.4% | Added |
| BLI - Banque de Luxembourg Investments | 154,800 | $25.1M | 0.73% | +61,800+66.5% | Added |
| AE Wealth Management LLC | 158,841 | $25.9M | 0.16% | +6,409+4.2% | Added |
| ASR Vermogensbeheer N.V. | 159,934 | $26.0M | 0.32% | +18,544+13.1% | Added |
| Nuance Investments, LLC | 162,594 | $26.5M | 2.69% | +82,223+102.3% | Added |
| FIL Ltd | 162,887 | $26.5M | 0.02% | −217,176−57.1% | Reduced |
| Nuveen, LLC | 163,056 | $26.5M | 0.01% | −814−0.5% | Reduced |
| Evelyn Partners Investment Management LLP | 169,727 | $27.6M | 0.78% | −7,274−4.1% | Reduced |
| Renaissance Technologies LLC | 170,425 | $27.7M | 0.04% | +161,900+1,899.1% | Added |
| Rhumbline Advisers | 170,659 | $27.8M | 0.02% | −7,314−4.1% | Reduced |
| CIBC Private Wealth Group, LLC | 172,312 | $28.0M | 0.05% | −4,712−2.7% | Reduced |
| Gamco Investors, Inc. Et Al | 174,399 | $28.4M | 0.28% | −750−0.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 174,571 | $28.4M | 0.02% | +1,273+0.7% | Added |
| California Public Employees Retirement System | 178,764 | $29.1M | 0.02% | −5,644−3.1% | Reduced |
| Gabelli Funds LLC | 190,900 | $31.1M | 0.21% | −2,500−1.3% | Reduced |
| Arrowstreet Capital, Limited Partnership | 193,981 | $31.6M | 0.02% | +82,818+74.5% | Added |
| Brown Advisory Inc | 198,795 | $32.4M | 0.04% | −9,310−4.5% | Reduced |
| Swiss National Bank | 217,800 | $35.4M | 0.02% | −10,200−4.5% | Reduced |
| Bamco Inc | 218,922 | $35.6M | 0.09% | −2,069−0.9% | Reduced |
| Two Sigma Advisers, LP | 221,000 | $36.0M | 0.07% | +57,300+35.0% | Added |
| CI Private Wealth, LLC | 222,858 | $36.3M | 0.06% | +1,066+0.5% | Added |
| King Luther Capital Management Corp | 238,057 | $38.7M | 0.16% | −368,940−60.8% | Reduced |
| Adage Capital Partners GP, L.L.C. | 244,476 | $39.8M | 0.06% | +175,290+253.4% | Added |
| Maren Capital LLC | 248,908 | $40.5M | 2.26% | +12,908+5.5% | Added |
| D. E. Shaw & Co., Inc. | 250,789 | $40.8M | 0.03% | +168,678+205.4% | Added |
| HSBC Holdings PLC | 253,997 | $41.3M | 0.02% | +3,847+1.5% | Added |
| Premier Fund Managers Ltd | 261,588 | $42.5M | 1.74% | −39,727−13.2% | Reduced |
| Millennium Management LLC | 270,233 | $44.0M | 0.03% | −339,639−55.7% | Reduced |
| Robeco Schweiz AG | 271,089 | $44.1M | 0.99% | +33,752+14.2% | Added |
| Ensign Peak Advisors, Inc | 273,683 | $44.5M | 0.07% | −29,183−9.6% | Reduced |
| Allianz Asset Management GmbH | 288,572 | $47.0M | 0.06% | −156,379−35.1% | Reduced |
| Squarepoint Ops LLC | 290,131 | $47.2M | 0.10% | +25,639+9.7% | Added |
| Johnson Investment Counsel Inc | 302,897 | $49.3M | 0.41% | −7,846−2.5% | Reduced |
| Qube Research & Technologies Ltd | 311,552 | $50.7M | 0.07% | −341,112−52.3% | Reduced |
| Schroder Investment Management Group | 316,222 | $51.3M | 0.04% | +1,062+0.3% | Added |
| Two Sigma Investments, LP | 329,337 | $53.6M | 0.08% | +269,109+446.8% | Added |
| State Farm Mutual Automobile Insurance Co | 335,939 | $54.7M | 0.05% | 00.0% | Unchanged |
| Citadel Advisors LLC | 336,945 | $54.8M | 0.04% | +246,464+272.4% | Added |
| Deprince Race & Zollo Inc | 344,200 | $56.0M | 1.12% | +47,152+15.9% | Added |
| Dodge & Cox | 344,342 | $56.0M | 0.03% | +344,342 | New |
| Barclays PLC | 353,884 | $57.6M | 0.02% | −979,285−73.5% | Reduced |
| Price T Rowe Associates Inc | 374,124 | $60.9M | 0.01% | −1,640,644−81.4% | Reduced |
| Boston Trust Walden Corp | 382,246 | $62.2M | 0.46% | +729+0.2% | Added |
| Deutsche Bank AG | 389,216 | $63.3M | 0.02% | +8,634+2.3% | Added |
| Westfield Capital Management Co LP | 398,283 | $64.8M | 0.27% | −40,381−9.2% | Reduced |
| Bank of America Corp | 401,656 | $65.4M | 0.00% | −720.0% | Reduced |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 406,475 | $66.2M | 3.59% | +250+0.1% | Added |