CME Group Inc.
BG ˙ BUL ˙ US12572Q1058
SecurityBG:MX4A / CME Group Inc.
InstitutionAdvisors Asset Management, Inc.
Latest Disclosed Ownership3,139 shares
Latest Disclosed Value $ 927,104
Advisors Asset Management, Inc. reports 118.14% increase in ownership of MX4A / CME Group Inc.

On May 15, 2026 - Advisors Asset Management, Inc. filed a 13F-HR form disclosing ownership of 3,139 shares of CME Group Inc. (BG:MX4A) valued at $927,104 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,439 shares of CME Group Inc.. This represents a change in shares of 118.14% 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)
2026-05-15 2026-03-31 13F CME GROUP COM 12572Q105 3,139 1,700 118.14 927 136.48 0.0154
2026-02-12 2025-12-31 13F CME GROUP COM 12572Q105 1,439 612 74.00 393 75.78 0.0066
2025-11-06 2025-09-30 13F CME GROUP COM 12572Q105 827 827 223 0.0038
2025-08-12 2025-06-30 13F CME GROUP COM 12572Q105 0 -3,036 -100.00 0 -100.00
2025-05-15 2025-03-31 13F CME GROUP COM 12572Q105 3,036 -3,061 -50.21 805 -43.11 0.0151
2025-02-10 2024-12-31 13F CME GROUP COM 12572Q105 6,097 -327 -5.09 1,416 -0.14 0.0261
2024-11-08 2024-09-30 13F CME GROUP COM 12572Q105 6,424 -1,379 -17.67 1,417 -7.63 0.0260
2024-08-14 2024-06-30 13F CME GROUP COM 12572Q105 7,803 -846 -9.78 1,534 -17.62 0.0299
2024-05-14 2024-03-31 13F CME GROUP COM 12572Q105 8,649 -603 -6.52 1,862 -4.41 0.0358
2024-02-14 2023-12-31 13F CME GROUP COM 12572Q105 9,252 520 5.96 1,948 11.44 0.0398
2023-11-14 2023-09-30 13F CME GROUP COM 12572Q105 8,732 -1,315 -13.09 1,748 -6.07 0.0377
2023-08-14 2023-06-30 13F CME GROUP COM 12572Q105 10,047 3,479 52.97 1,862 48.05 0.0380
2023-05-12 2023-03-31 13F CME GROUP COM 12572Q105 6,568 -38 -0.58 1,258 13.24 0.0256
2023-02-13 2022-12-31 13F CME GROUP COM 12572Q105 6,606 340 5.43 1,111 0.00 0.0229
2022-11-08 2022-09-30 13F CME GROUP COM 12572Q105 6,266 16 0.26 1,110 -13.21 0.0233
2022-08-08 2022-06-30 13F CME GROUP COM 12572Q105 6,250 -63 -1.00 1,279 -14.85 0.0243
2022-05-17 2022-03-31 13F CME GROUP COM 12572Q105 6,313 -125 -1.94 1,502 2.11 0.0231
2022-02-15 2021-12-31 13F CME GROUP COM 12572Q105 6,438 -1,333 -17.15 1,471 -2.13 0.0210
2021-11-12 2021-09-30 13F CME GROUP COM 12572Q105 7,771 -651 -7.73 1,503 -16.08 0.0229
2021-07-30 2021-06-30 13F CME GROUP COM 12572Q105 8,422 -1,191 -12.39 1,791 -8.76 0.0264
2021-05-07 2021-03-31 13F CME GROUP COM 12572Q105 9,613 -1,304 -11.94 1,963 -1.21 0.0305
2021-02-12 2020-12-31 13F CME GROUP COM 12572Q105 10,917 -118 -1.07 1,987 7.64 0.0329
2020-11-16 2020-09-30 13F CME GROUP COM 12572Q105 11,035 -358 -3.14 1,846 -0.32 0.0341
2020-08-12 2020-06-30 13F CME GROUP COM 12572Q105 11,393 -1,771 -13.45 1,852 -18.63 0.0361
2020-05-15 2020-03-31 13F CME GROUP COM CL A 12572Q105 13,164 -1,694 -11.40 2,276 -23.68 0.0541
2020-05-20 2019-12-31 13F/A-1 CME GROUP COM 12572Q105 14,858 -591 -3.83 2,982 -8.67 0.0523
2020-02-14 2019-12-31 13F CME GROUP COM 12572Q105 14,858 -591 2,971 26,296.1590
2019-11-14 2019-09-30 13F CME GROUP COM 12572Q105 15,449 -2,687 -14.82 3,265 -7.24 0.0601
2019-11-14 2019-06-30 13F/A-1 CME GROUP COM 12572Q105 18,136 -3,264 -15.25 3,520 -0.06 0.0635
2019-08-14 2019-06-30 13F CME GROUP COM 12572Q105 18,136 -3,264 3,520
2019-05-15 2019-03-31 13F CME GROUP COM CL A 12572Q105 21,400 -5,472 -20.36 3,522 -30.33 0.0627
2019-02-06 2018-12-31 13F/A-1 CME GROUP COM CL A 12572Q105 26,872 -3,752 -12.25 5,055 -3.03 0.1018
2019-01-31 2018-12-31 13F CME GROUP COM CL A 12572Q105 26,872 -3,752 5,055
2018-11-15 2018-09-30 13F CME GROUP COM CL A 12572Q105 30,624 -1,066 -3.36 5,213 0.35 0.0852
2018-08-22 2018-06-30 13F/A-1 CME GROUP COM CL A 12572Q105 31,690 -772 -2.38 5,195 -3.33 0.0882
2018-08-15 2018-06-30 13F CME GROUP COM CL A 12572Q105 4,029 -28,433 5,195
2018-05-15 2018-03-31 13F CME GROUP COM CL A 12572Q105 32,462 216 0.67 5,374 14.10 0.0900
2018-02-13 2017-12-31 13F CME GROUP COM CL A 12572Q105 32,246 2,602 8.78 4,710 17.11 0.0774
2017-11-07 2017-09-30 13F CME GROUP COM CL A 12572Q105 29,644 1,680 6.01 4,022 14.85 0.0674
2017-08-02 2017-06-30 13F CME GROUP COM 12572Q105 27,964 6,866 32.54 3,502 39.74 0.0585
2017-05-02 2017-03-31 13F CME GROUP COM 12572Q105 21,098 12,093 134.29 2,506 166.31 0.0420
2016-10-31 2016-09-30 13F CME GROUP COM 12572Q105 9,005 5,591 163.77 941 182.58 0.0154
2016-08-08 2016-06-30 13F CME GROUP COM 12572Q105 3,414 1,814 113.38 333 116.23 0.0054
2016-05-16 2016-03-31 13F CME GROUP COM 12572Q105 1,600 0 0.00 154 6.21 0.0026
2016-02-10 2015-12-31 13F CME GROUP COM 12572Q105 1,600 0 0.00 145 -2.03 0.0023
2015-11-16 2015-09-30 13F CME GROUP COM 12572Q105 1,600 0 0.00 148 -0.67 0.0024
2015-08-11 2015-06-30 13F CME GROUP COM 12572Q105 1,600 -100 -5.88 149 -7.45 0.0020
2015-05-13 2015-03-31 13F CME GROUP COM 12572Q105 1,700 100 6.25 161 13.38 0.0021
2015-02-05 2014-12-31 13F CME GROUP COM 12572Q105 1,600 -917 -36.43 142 -29.35 0.0019
2014-11-13 2014-09-30 13F CME GROUP COM 12572Q105 2,517 -273 -9.78 201 1.52 0.0028
2014-08-14 2014-06-30 13F CME GROUP COM 12572Q105 2,790 -139 -4.75 198 -8.76 0.0027
2014-05-15 2014-03-31 13F CME GROUP COM 12572Q105 2,929 -1,139 -28.00 217 -31.97 0.0033
2014-02-03 2013-12-31 13F CME GROUP COM 12572Q105 4,068 87 2.19 319 8.50 0.0051
2013-11-15 2013-09-30 13F CME GROUP COM 12572Q105 3,981 833 26.46 294 23.01 0.0052
2013-08-14 2013-06-30 13F CME GROUP COM 12572Q105 3,148 3,148 239 0.0045
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.