CME Group Inc.
DE ˙ XTRA ˙ US12572Q1058
217,80 € ↑3,15 (1,47%)
2026-06-03
DEL PRIS
SecurityDE:MX4A / CME Group Inc.
InstitutionFmr Llc
Latest Disclosed Ownership3,760,906 shares
Latest Disclosed Value $ 1,110,783,638
Fmr Llc reports 6.38% decrease in ownership of MX4A / CME Group Inc.

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 3,760,906 shares of CME Group Inc. (DE:MX4A) valued at $960,723,438 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 4,017,344 shares of CME Group Inc.. This represents a change in shares of -6.38% during the quarter. The current value of the position is $819,125,327 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)
2026-05-15 2026-03-31 13F CME GROUP COM 12572Q105 3,760,906 -256,438 -6.38 1,110,784 1.25 0.0116
2026-02-17 2025-12-31 13F CME GROUP COM 12572Q105 4,017,344 210,099 5.52 1,097,056 6.65 0.0559
2025-11-13 2025-09-30 13F CME GROUP COM 12572Q105 3,807,245 -238,248 -5.89 1,028,680 -7.74 0.0535
2025-08-14 2025-06-30 13F CME GROUP COM 12572Q105 4,045,493 3,048,375 305.72 1,115,019 321.52 0.0629
2025-05-12 2025-03-31 13F CME GROUP COM 12572Q105 997,118 8,487 0.86 264,526 15.22 0.0169
2025-02-13 2024-12-31 13F CME GROUP COM 12572Q105 988,631 -119,729 -10.80 229,590 -6.12 0.0137
2024-11-13 2024-09-30 13F CME GROUP COM 12572Q105 1,108,360 37,911 3.54 244,560 16.21 0.0149
2024-08-13 2024-06-30 13F CME GROUP COM 12572Q105 1,070,449 -1,997,870 -65.11 210,450 -68.14 0.0135
2024-05-13 2024-03-31 13F CME GROUP COM 12572Q105 3,068,319 -1,896,122 -38.19 660,579 -36.82 0.0443
2024-02-13 2023-12-31 13F CME GROUP COM 12572Q105 4,964,441 934,670 23.19 1,045,511 29.58 0.0803
2023-11-13 2023-09-30 13F CME GROUP COM 12572Q105 4,029,771 70,588 1.78 806,841 9.98 0.0697
2023-08-11 2023-06-30 13F CME GROUP COM 12572Q105 3,959,183 -43,070 -1.08 733,597 -4.29 0.0615
2023-08-11 2023-03-31 13F/A-1 CME GROUP COM 12572Q105 4,002,253 420,749 11.75 766,511 27.27 0.0701
2023-05-11 2023-03-31 13F CME GROUP COM 12572Q105 4,002,253 420,749 766,511 0.0139
2023-02-13 2022-12-31 13F CME GROUP COM 12572Q105 3,581,504 1,324,916 58.71 602,266 50.68 0.0598
2022-11-10 2022-09-30 13F CME GROUP COM 12572Q105 2,256,588 -260,171 -10.34 399,710 -22.41 0.0417
2022-08-12 2022-06-30 13F CME GROUP COM 12572Q105 2,516,759 -201,960 -7.43 515,180 -20.33 0.0513
2022-05-13 2022-03-31 13F CME GROUP COM 12572Q105 2,718,719 -266,364 -8.92 646,675 -5.18 0.0517
2022-02-14 2021-12-31 13F CME GROUP COM 12572Q105 2,985,083 914,949 44.20 681,972 70.36 0.0504
2022-02-14 2021-09-30 13F/A-1 CME GROUP COM 12572Q105 2,070,134 683,353 49.28 400,322 35.73 0.0317
2021-11-15 2021-09-30 13F CME GROUP COM 12572Q105 2,070,134 683,353 400,322 0.0061
2021-08-13 2021-06-30 13F CME GROUP COM 12572Q105 1,386,781 -36,262 -2.55 294,940 1.48 0.0231
2021-05-14 2021-03-31 13F CME GROUP COM 12572Q105 1,423,043 56,359 4.12 290,628 16.81 0.0248
2021-02-08 2020-12-31 13F CME GROUP COM 12572Q105 1,366,684 113,823 9.09 248,805 18.70 0.0221
2020-11-13 2020-09-30 13F CME GROUP COM 12572Q105 1,252,861 -4,990,030 -79.93 209,615 -79.34 0.0212
2020-08-24 2020-06-30 13F/A-1 CME GROUP COM 12572Q105 6,242,891 -1,898,025 -23.31 1,014,720 -27.91 0.1116
2020-08-13 2020-06-30 13F CME GROUP COM 12572Q105 6,242,891 -1,898,025 1,014,720 24,928.7009
2020-05-14 2020-03-31 13F CME GROUP COM 12572Q105 8,140,916 366,884 4.72 1,407,646 -9.79 0.1949
2020-02-07 2019-12-31 13F CME GROUP COM 12572Q105 7,774,032 996,023 14.69 1,560,404 8.93 0.1722
2019-11-13 2019-09-30 13F CME GROUP COM 12572Q105 6,778,009 -934,670 -12.12 1,432,464 -4.32 0.1718
2019-08-13 2019-06-30 13F CME GROUP COM 12572Q105 7,712,679 1,159,025 17.69 1,497,108 38.80 0.1749
2019-05-13 2019-03-31 13F CME GROUP COM CL A 12572Q105 6,553,654 355,566 5.74 1,078,600 -7.49 0.1292
2019-02-13 2018-12-31 13F CME GROUP COM CL A 12572Q105 6,198,088 3,310,989 114.68 1,165,984 137.27 0.1597
2018-11-09 2018-09-30 13F CME GROUP COM CL A 12572Q105 2,887,099 147,301 5.38 491,413 9.42 0.0553
2018-08-10 2018-06-30 13F CME GROUP COM CL A 12572Q105 2,739,798 -695,505 -20.25 449,109 -19.17 0.0530
2018-05-14 2018-03-31 13F CME GROUP COM CL A 12572Q105 3,435,303 -1,153,940 -25.14 555,626 -17.10 0.0660
2018-02-12 2017-12-31 13F CME GROUP COM CL A 12572Q105 4,589,243 -567,242 -11.00 670,259 -4.20 0.0786
2017-11-13 2017-09-30 13F CME GROUP COM CL A 12572Q105 5,156,485 204,925 4.14 699,632 12.82 0.0846
2017-08-29 2017-06-30 13F/A-1 CME GROUP COM 12572Q105 4,951,560 -1,140,007 -18.71 620,134 -14.31 0.0771
2017-08-11 2017-06-30 13F CME GROUP COM 12572Q105 4,951,560 -1,140,007 620,134
2017-05-11 2017-03-31 13F CME GROUP COM 12572Q105 6,091,567 -1,135,301 -15.71 723,679 -13.19 0.0919
2017-02-10 2016-12-31 13F CME GROUP COM 12572Q105 7,226,868 371,705 5.42 833,618 16.35 0.1114
2016-11-14 2016-09-30 13F CME GROUP COM 12572Q105 6,855,163 460,566 7.20 716,502 15.04 0.0954
2016-08-11 2016-06-30 13F CME GROUP COM 12572Q105 6,394,597 2,971,686 86.82 622,833 89.44 0.0850
2016-05-16 2016-03-31 13F CME GROUP COM 12572Q105 3,422,911 1,201,333 54.08 328,771 63.34 0.0455
2016-02-12 2015-12-31 13F CME GROUP COM 12572Q105 2,221,578 225,953 11.32 201,275 8.75 0.0271
2015-11-10 2015-09-30 13F CME GROUP COM 12572Q105 1,995,625 61,247 3.17 185,074 2.81 0.0263
2015-08-25 2015-06-30 13F/A-1 CME GROUP COM 12572Q105 1,934,378 733,716 61.11 180,013 58.30 0.0231
2015-08-13 2015-06-30 13F CME GROUP COM 12572Q105 1,934,378 180,013
2015-05-14 2015-03-31 13F CME GROUP COM 12572Q105 1,200,662 1,027,388 592.93 113,714 640.28 0.0145
2015-02-17 2014-12-31 13F CME GROUP COM 12572Q105 173,274 -24,061 -12.19 15,361 -2.64 0.0020
2014-11-14 2014-09-30 13F CME GROUP COM 12572Q105 197,335 -79,946 -28.83 15,777 -19.81 0.0021
2014-08-14 2014-06-30 13F CME GROUP COM 12572Q105 277,281 -90,565 -24.62 19,674 -27.73 0.0026
2014-05-15 2014-03-31 13F CME GROUP COM 12572Q105 367,846 -226,524 -38.11 27,224 -41.62 0.0038
2014-02-13 2013-12-31 13F CME GROUP COM 12572Q105 594,370 -867,522 -59.34 46,634 -56.82 0.0066
2013-11-14 2013-09-30 13F CME GROUP COM 12572Q105 1,461,892 223,620 18.06 108,003 14.80 0.0165
2013-09-24 2013-06-30 13F/A-1 CME GROUP COM 12572Q105 1,238,272 1,238,272 94,083 0.0154
2013-08-14 2013-06-30 13F CME GROUP COM 12572Q105 1,238,272 94,083 0.0154
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.