IDEX CORP IEX
COM · Common Stock · CUSIP 45167R104 · ISIN US45167R1041
Publicly listed company that makes fluidics systems and specialty engineered products
- SectorIndustrials
- IndustryPumps & Pumping Equipment
- HeadquartersNorthbrook, IL
- Founded1988
- Websiteidexcorp.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($19.2m this quarter). Holder counts are more reliable. Shares outstanding: 75.4m as of 2022-10-21, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $223.46. Options: 7 managers hold calls ($5.8m notional), 7 hold puts ($9.0m).
Trends to Q4 2022
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 558 |
| Q4 2022 | 616 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2022 | $6.3m | $5.2m | 0.82 |
| Q4 2022 | $5.8m | $9.0m | 1.54 |
Biggest buyers
| MORGAN STANLEY | Added | +1.6m |
| PRICE T ROWE ASSOCIATES INC /MD/ | Added | +306.0k |
| VANGUARD GROUP INC | Added | +206.7k |
| Robeco Institutional Asset Management B.V. | Added | +206.0k |
| NORGES BANK | Added | +190.8k |
| Fundsmith LLP | Added | +167.8k |
| Invesco Ltd. | Added | +124.1k |
| PRUDENTIAL FINANCIAL INC | Added | +119.7k |
| NORTHERN TRUST CORP | Added | +118.3k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Added | +107.4k |
Biggest sellers
| NORDEA INVESTMENT MANAGEMENT AB | Reduced | -688.1k |
| Champlain Investment Partners, LLC | Reduced | -315.9k |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Reduced | -188.5k |
| GOLDMAN SACHS GROUP INC | Reduced | -161.6k |
| AXA S.A. | Reduced | -157.2k |
| BROWN ADVISORY INC | Reduced | -157.0k |
| Alyeska Investment Group, L.P. | Sold out | -135.7k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -121.7k |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | -104.0k |
| CFS Investment Advisory Services, LLC | Sold out | -83.9k |
Biggest calls
| PEAK6 Investments LLC | Added | $2.0m8.9k shares |
| JANE STREET GROUP, LLC | Reduced | $1.7m7.4k shares |
| CITADEL ADVISORS LLC | Reduced | $753.5k3.3k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $707.8k3.1k shares |
| SIMPLEX TRADING, LLC | Added | $547.0k2.4k shares |
| Walleye Trading LLC | New | $114.2k500 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| CITADEL ADVISORS LLC | Added | $2.8m12.1k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $2.7m11.9k shares |
| SIMPLEX TRADING, LLC | Unchanged | $1.9m8.2k shares |
| JANE STREET GROUP, LLC | Unchanged | $1.1m4.8k shares |
| PEAK6 Investments LLC | New | $411.0k1.8k shares |
| Walleye Trading LLC | New | $114.2k500 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 7.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.1% |
Fell to 5% or below in the last year: WELLINGTON MANAGEMENT GROUP LLP (2.3%, 2026-05-15), VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q4 2022
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2021 | 0 | — | 0 | — | — |
| Q2 2021 | 0 | — | 0 | — | — |
| Q3 2021 | 0 | — | 0 | — | — |
| Q4 2021 | 0 | — | 3 | $4.5m | — |
| Q1 2022 | 0 | — | 0 | — | — |
| Q2 2022 | 0 | — | 0 | — | — |
| Q3 2022 | 0 | — | 0 | — | — |
| Q4 2022 | 0 | — | 3 | $4.3m | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2022-11-02 | SATTERTHWAITE LIVINGSTON Director | Sold | $684.8k3.1k shares |
| 2022-10-28 | ASHLEMAN ERIC D CEO and President, director | Sold | $3.5m15.8k shares |
| 2022-10-28 | Grogan William K SVP, Chief Financial Officer | Sold | $186.9k843 shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q4 2022
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.06% of their portfolio | 9.4m $2.1bn | Added +206.7k |
| BlackRock Inc. 0.04% of their portfolio | 6.2m $1.4bn | Added +103.5k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.12% of their portfolio | 3.3m $746.6m | Added +306.0k |
| STATE STREET CORP 0.04% of their portfolio | 3.0m $677.4m | Reduced -5.7k |
| WELLINGTON MANAGEMENT GROUP LLP 0.13% of their portfolio | 2.8m $641.7m | Reduced -104.0k |
| ALLIANCEBERNSTEIN L.P. 0.28% of their portfolio | 2.7m $624.8m | Added +48.6k |
| MORGAN STANLEY 0.06% of their portfolio | 2.2m $491.2m | Added +1.6m |
| T. Rowe Price Investment Management, Inc. 0.35% of their portfolio | 2.0m $460.9m | Added +440 |
| Impax Asset Management Group plc 1.92% of their portfolio | 1.9m $429.3m | Reduced -33.9k |
| BROWN ADVISORY INC 0.78% of their portfolio | 1.8m $420.7m | Reduced -157.0k |
| PICTET ASSET MANAGEMENT SA 0.00% of their portfolio | 1.6m $1.6m | Reduced -8.3k |
| Invesco Ltd. 0.10% of their portfolio | 1.5m $350.3m | Added +124.1k |
| GEODE CAPITAL MANAGEMENT, LLC 0.05% of their portfolio | 1.5m $349.1m | Added +37.8k |
| FMR LLC 0.03% of their portfolio | 1.5m $340.1m | Added +61.5k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.11% of their portfolio | 1.4m $318.0m | Added +16.4k |
| BARCLAYS PLC 0.21% of their portfolio | 1.0m $239.1m | First filing |
| NORGES BANK 0.05% of their portfolio | 992.2k $226.6m | Added +190.8k |
| JPMORGAN CHASE & CO 0.03% of their portfolio | 960.6k $219.3m | Reduced -65.1k |
| Champlain Investment Partners, LLC 1.40% of their portfolio | 952.8k $217.6m | Reduced -315.9k |
| NORTHERN TRUST CORP 0.04% of their portfolio | 882.0k $201.4m | Added +118.3k |
| Fenimore Asset Management Inc 4.60% of their portfolio | 749.7k $171.2m | Reduced -2.0k |
| KING LUTHER CAPITAL MANAGEMENT CORP 0.80% of their portfolio | 640.1k $146.2m | Added +79.8k |
| Echo Street Capital Management LLC 1.41% of their portfolio | 636.6k $145.4m | Reduced -66.9k |
| Bank of New York Mellon Corp 0.03% of their portfolio | 625.5k $142.8m | Reduced -6.2k |
| WESTFIELD CAPITAL MANAGEMENT CO LP 1.05% of their portfolio | 595.3k $135.9m | Added +6.0k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.04% of their portfolio | 586.6k $133.9m | Added +19.2k |
| NORDEA INVESTMENT MANAGEMENT AB 0.21% of their portfolio | 583.5k $133.5m | Reduced -688.1k |
| BANK OF AMERICA CORP /DE/ 0.02% of their portfolio | 568.1k $129.7m | Added +16.8k |
| Amundi 0.07% of their portfolio | 552.7k $129.2m | Reduced -9.0k |
| Legal & General Group Plc 0.05% of their portfolio | 522.9k $119.4m | Reduced -8.1k |
| CONGRESS ASSET MANAGEMENT CO 1.18% of their portfolio | 516.6k $118.0m | Reduced -70.8k |
| SNYDER CAPITAL MANAGEMENT L P 2.54% of their portfolio | 492.0k $112.3m | Reduced -2.9k |
| MACQUARIE GROUP LTD 0.13% of their portfolio | 475.4k $108.6m | Added +2.5k |
| Baird Financial Group, Inc. 0.28% of their portfolio | 467.2k $106.7m | Added +2.2k |
| FIRST TRUST ADVISORS LP 0.12% of their portfolio | 425.0k $97.1m | Added +51.8k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.05% of their portfolio | 398.3k $90.9m | Added +18.8k |
| BAMCO INC /NY/ 0.30% of their portfolio | 393.4k $89.8m | Reduced -16.7k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.13% of their portfolio | 369.7k $84.4m | Reduced -188.5k |
| PRIMECAP MANAGEMENT CO/CA/ 0.08% of their portfolio | 363.7k $83.0m | Reduced -16.6k |
| DIMENSIONAL FUND ADVISORS LP 0.03% of their portfolio | 350.0k $79.9m | Reduced -1.5k |
| Allianz Asset Management GmbH 0.17% of their portfolio | 340.2k $77.7m | Reduced -874 |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 0.08% of their portfolio | 335.9k $76.7m | Unchanged |
| Mirae Asset Global Investments Co., Ltd. 0.20% of their portfolio | 334.3k $76.3m | Reduced -4.7k |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 0.41% of their portfolio | 330.1k $75.4m | Unchanged |
| Clearbridge Investments, LLC 0.07% of their portfolio | 328.9k $75.1m | Added +745 |
| Swiss National Bank 0.05% of their portfolio | 307.0k $70.1m | Reduced -22.7k |
| Port Capital LLC 4.96% of their portfolio | 300.8k $68.7m | Added +3.6k |
| CCLA Investment Management 1.52% of their portfolio | 294.4k $67.2m | Reduced -57.3k |
| MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC 4.76% of their portfolio | 287.6k $65.7m | Added +129 |
| GOLDMAN SACHS GROUP INC 0.02% of their portfolio | 280.7k $64.1m | Reduced -161.6k |
| Robeco Schweiz AG 1.17% of their portfolio | 280.7k $64.1m | Reduced -9.1k |
| California Public Employees Retirement System 0.05% of their portfolio | 268.2k $61.2m | Added +99.2k |
| Fundsmith LLP 0.28% of their portfolio | 263.7k $60.2m | Added +167.8k |
| GABELLI FUNDS LLC 0.47% of their portfolio | 263.6k $60.2m | Reduced -1.0k |
| ROYAL BANK OF CANADA 0.02% of their portfolio | 256.4k $58.5m | Added +67.9k |
| PRUDENTIAL FINANCIAL INC 0.10% of their portfolio | 250.4k $57.2m | Added +119.7k |
| DEUTSCHE BANK AG\ 0.03% of their portfolio | 240.9k $55.0m | Added +13.9k |
| Sumitomo Mitsui Trust Group, Inc. 0.04% of their portfolio | 229.4k $52.4m | Reduced -9.8k |
| Robeco Institutional Asset Management B.V. 0.15% of their portfolio | 227.1k $51.9m | Added +206.0k |
| Nuveen Asset Management, LLC 0.02% of their portfolio | 224.2k $51.2m | Added +16.8k |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.18% of their portfolio | 214.8k $49.0m | Added +28.4k |
| FRANKLIN RESOURCES INC 0.03% of their portfolio | 213.5k $48.7m | Added +2.3k |
| GAMCO INVESTORS, INC. ET AL 0.52% of their portfolio | 210.7k $48.1m | Reduced -5.0k |
| NEUBERGER BERMAN GROUP LLC 0.05% of their portfolio | 201.1k $45.9m | Reduced -1.5k |
| Capital World Investors 0.01% of their portfolio | 200.0k $45.7m | Unchanged |
| VOYA INVESTMENT MANAGEMENT LLC 0.05% of their portfolio | 184.7k $42.2m | Reduced -2.3k |
| RENAISSANCE TECHNOLOGIES LLC 0.06% of their portfolio | 179.4k $41.0m | Added +84.6k |
| TD Asset Management Inc 0.05% of their portfolio | 175.8k $40.1m | Reduced -3.5k |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.21% of their portfolio | 170.0k $38.8m | Added +53.3k |
| RHUMBLINE ADVISERS 0.05% of their portfolio | 158.1k $36.1m | Added +9.1k |
| Thrivent Financial for Lutherans 0.09% of their portfolio | 156.7k $35.8m | Reduced -29.1k |
| CREDIT SUISSE AG/ 0.04% of their portfolio | 145.7k $33.3m | Reduced -60.4k |
| AMERIPRISE FINANCIAL INC 0.01% of their portfolio | 143.4k $32.7m | Added +7.9k |
| HSBC HOLDINGS PLC 0.04% of their portfolio | 142.5k $32.5m | Added +74.4k |
| ENVESTNET ASSET MANAGEMENT INC 0.02% of their portfolio | 141.1k $32.2m | Added +17.2k |
| GENEVA CAPITAL MANAGEMENT LLC 0.72% of their portfolio | 140.9k $32.2m | Reduced -11.7k |
| AXA S.A. 0.11% of their portfolio | 135.6k $31.0m | Reduced -157.2k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.04% of their portfolio | 134.4k $30.7m | Reduced -2.8k |
| Fisher Asset Management, LLC 0.02% of their portfolio | 131.8k $30.1m | Added +2.3k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.05% of their portfolio | 127.2k $29.1m | Added +1.7k |
| CIBC Private Wealth Group LLC 0.09% of their portfolio | 120.9k $27.1m | Added +938 |
| AQR CAPITAL MANAGEMENT LLC 0.06% of their portfolio | 118.3k $27.0m | Reduced -43.9k |
| AVIVA PLC 0.13% of their portfolio | 117.3k $26.8m | Added +35.5k |
| Northwest & Ethical Investments L.P. 0.89% of their portfolio | 113.4k $25.9m | Added +795 |
| State of Tennessee, Department of Treasury 0.12% of their portfolio | 113.3k $25.9m | Added +14.9k |
| BNP PARIBAS FINANCIAL MARKETS 0.06% of their portfolio | 111.7k $25.5m | Added +64.2k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.14% of their portfolio | 111.3k $25.4m | Added +107.4k |
| National Pension Service 0.05% of their portfolio | 110.0k $25.1m | Reduced -3.2k |
| Montanaro Asset Management Ltd 4.07% of their portfolio | 109.5k $25.0m | Reduced -15.0k |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO 0.29% of their portfolio | 104.2k $23.8m | Reduced -15.0k |
| Ceredex Value Advisors LLC 0.36% of their portfolio | 103.2k $23.6m | Reduced -22.9k |
| DUPONT CAPITAL MANAGEMENT CORP 1.07% of their portfolio | 98.6k $22.5m | Added +50.8k |
| KBC Group NV 0.11% of their portfolio | 97.8k $22.3m | Reduced -59.6k |
| PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio | 97.7k $22.3m | Reduced -3.5k |
| SEI INVESTMENTS CO 0.05% of their portfolio | 94.9k $21.7m | Reduced -7.5k |
| Ensign Peak Advisors, Inc 0.05% of their portfolio | 92.3k $21.1m | Added +3.1k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.05% of their portfolio | 90.3k $20.6m | Added +180 |
| HARVEY INVESTMENT CO LLC 2.62% of their portfolio | 88.9k $20.3m | Reduced -660 |
| Boston Trust Walden Corp 0.17% of their portfolio | 85.8k $19.6m | Added +1.4k |
| Allspring Global Investments Holdings, LLC 0.03% of their portfolio | 84.5k $19.3m | Reduced -2.6k |