IDEX Corporation
US ˙ NYSE ˙ US45167R1041

SecurityIEX / IDEX Corporation
InstitutionWetherby Asset Management Inc
Latest Disclosed Ownership4,058 shares
Latest Disclosed Value $ 660,481
Wetherby Asset Management Inc reports 1.65% decrease in ownership of IEX / IDEX Corporation

On November 14, 2025 - Wetherby Asset Management Inc filed a 13F-HR form disclosing ownership of 4,058 shares of IDEX Corporation (US:IEX) valued at $660,480 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 14, 2025 disclosing 4,126 shares of IDEX Corporation. This represents a change in shares of -1.65% during the quarter. The current value of the position is $873,890 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2025-11-14 2025-09-30 13F IDEX COM 45167R104 4,058 -68 -1.65 660 -8.84 0.0270
2025-08-14 2025-06-30 13F IDEX COM 45167R104 4,126 1,999 93.98 724 62.70 0.0322
2025-02-14 2024-12-31 13F IDEX COM 45167R104 2,127 66 3.20 445 0.68 0.0213
2024-11-14 2024-09-30 13F IDEX COM 45167R104 2,061 -237 -10.31 442 -4.33 0.0202
2024-08-14 2024-06-30 13F IDEX COM 45167R104 2,298 -546 -19.20 462 -33.33 0.0218
2024-05-15 2024-03-31 13F IDEX COM 45167R104 2,844 -36 -1.25 694 10.88 0.0331
2024-02-14 2023-12-31 13F IDEX COM 45167R104 2,880 509 21.47 625 26.77 0.0326
2023-11-14 2023-09-30 13F IDEX COM 45167R104 2,371 -356 -13.05 493 -16.01 0.0280
2023-08-14 2023-06-30 13F IDEX COM 45167R104 2,727 435 18.98 587 10.96 0.0316
2023-05-12 2023-03-31 13F IDEX COM 45167R104 2,292 -289 -11.20 530 -10.19 0.0310
2023-02-14 2022-12-31 13F IDEX COM 45167R104 2,581 148 6.08 589 21.19 0.0379
2022-11-14 2022-09-30 13F IDEX COM 45167R104 2,433 87 3.71 486 14.08 0.0343
2022-08-15 2022-06-30 13F IDEX COM 45167R104 2,346 -69 -2.86 426 -7.99 0.0291
2022-05-16 2022-03-31 13F IDEX COM 45167R104 2,415 47 1.98 463 -17.32 0.0265
2022-02-14 2021-12-31 13F IDEX COM 45167R104 2,368 -45 -1.86 560 12.22 0.0314
2021-11-15 2021-09-30 13F IDEX COM 45167R104 2,413 -2 -0.08 499 -6.03 0.0308
2021-08-16 2021-06-30 13F IDEX COM 45167R104 2,415 854 54.71 531 62.39 0.0324
2021-05-14 2021-03-31 13F IDEX COM 45167R104 1,561 -1,068 -40.62 327 -37.60 0.0249
2021-02-11 2020-12-31 13F IDEX COM 45167R104 2,629 1,047 66.18 524 81.31 0.0355
2020-12-16 2020-09-30 13F/A-01 IDEX COM 45167R104 1,582 83 5.54 289 21.94 0.0265
2020-11-13 2020-09-30 13F IDEX COM 45167R104 2,697 1,198 492 31,295.5200
2020-08-14 2020-06-30 13F IDEX COM 45167R104 1,499 1,499 237 0.0225
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.