CME Group Inc.
BG ˙ BUL ˙ US12572Q1058
SecurityBG:MX4A / CME Group Inc.
InstitutionIcon Wealth Advisors, LLC
Latest Disclosed Ownership8,845 shares
Latest Disclosed Value $ 2,540,925
Icon Wealth Advisors, LLC reports 7.60% decrease in ownership of MX4A / CME Group Inc.

On May 12, 2026 - Icon Wealth Advisors, LLC filed a 13F-HR form disclosing ownership of 8,845 shares of CME Group Inc. (BG:MX4A) valued at $2,540,925 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 9,573 shares of CME Group Inc.. This represents a change in shares of -7.60% during the quarter.

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)
2026-05-12 2026-03-31 13F CME GROUP INC COM Stock 12572Q105 8,845 -728 -7.60 2,541 -2.57 0.1650
2026-02-13 2025-12-31 13F CME GROUP INC COM Stock 12572Q105 9,573 171 1.82 2,608 2.64 0.1738
2025-11-14 2025-09-30 13F CME GROUP INC COM Stock 12572Q105 9,402 77 0.83 2,540 -1.17 0.1722
2025-08-14 2025-06-30 13F CME GROUP INC COM Stock 12572Q105 9,325 1,401 17.68 2,570 22.26 0.1830
2025-05-15 2025-03-31 13F CME GROUP INC COM Stock 12572Q105 7,924 40 0.51 2,102 14.86 0.1729
2025-02-14 2024-12-31 13F CME GROUP INC COM Stock 12572Q105 7,884 1,699 27.47 1,831 34.16 0.1506
2024-11-14 2024-09-30 13F/A-1 CME GROUP INC COM Stock 12572Q105 6,185 33 0.54 1,365 14.53 0.1136
2024-11-12 2024-09-30 13F CME GROUP INC COM Stock 12572Q105 325 -5,827 139 0.0116
2024-08-14 2024-06-30 13F CME GROUP INC COM Stock 12572Q105 6,152 649 11.79 1,192 0.59 0.1060
2024-05-15 2024-03-31 13F CME GROUP INC COM Stock 12572Q105 5,503 2,249 69.11 1,185 72.85 0.1101
2024-02-14 2023-12-31 13F CME GROUP INC COM Stock 12572Q105 3,254 3,254 685 0.0713
2023-02-14 2022-12-31 13F CME GROUP COM 12572Q105 0 -1,028 -100.00 0 -100.00
2023-01-25 2022-09-30 13F CME GROUP COM 12572Q105 1,028 1,028 182 0.0221
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.