CME Group Inc.
DE ˙ XTRA ˙ US12572Q1058
217,80 € ↑3,15 (1,47%)
2026-06-03
DEL PRIS
SecurityDE:MX4A / CME Group Inc.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership28,863,305 shares
Ownership 8.00%
BlackRock, Inc. ownership in MX4A / CME Group Inc.

2024-11-08 - BlackRock, Inc. has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 28,863,305 shares of CME Group Inc. (DE:MX4A). This represents 8.0 percent ownership of the company. In their previous filing dated 2024-10-22 , BlackRock, Inc. had reported owning 28,863,305 shares, indicating a decrease of 0.00 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2024-11-08 2024-11-08 13G/A 28,863,305 28,863,305 0.00 8.00 0.00
2024-10-22 2024-10-22 13G/A 28,863,305 8.00
2024-01-26 2024-01-26 13G/A 26,025,197 23,991,739 -7.81 6.70 -6.94
2023-01-31 2023-01-31 13G/A 24,162,418 26,025,197 7.71 7.20 7.46
2022-02-03 2022-02-03 13G/A 25,295,042 24,162,418 -4.48 6.70 -4.29
2021-01-29 2021-01-29 13G/A 25,466,139 25,295,042 -0.67 7.00 -1.41
2021-01-29 2021-01-29 13G/A 25,295,042 25,295,042 0.00 7.00 0.00
2020-02-05 2020-02-05 13G/A 24,251,607 25,466,139 5.01 7.10 4.41
2019-02-04 2019-02-04 13G/A 26,871,311 24,251,607 -9.75 6.80 -13.92
2018-01-29 2018-01-29 13G/A 30,622,190 26,871,311 -12.25 7.90 -12.22
2017-01-23 2017-01-23 13G/A 25,593,256 30,622,190 19.65 9.00 18.42
2016-02-10 2016-02-10 13G/A 25,593,256 7.60
2015-02-06 2015-02-06 13G 19,841,229 5.90
2012-08-09 2012-08-09 13G/A 14,665,909 4.41
2012-02-13 2012-02-13 13G/A 3,210,360 5.89

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-13 2026-03-31 13F CME GROUP COM 12572Q105 31,448,257 370,381 1.19 9,288,243 9.44 0.0121
2026-02-12 2025-12-31 13F CME GROUP COM 12572Q105 31,077,876 -179,226 -0.57 8,486,746 0.49 0.1434
2025-11-12 2025-09-30 13F CME GROUP COM 12572Q105 31,257,102 1,222,646 4.07 8,445,356 2.02 0.1478
2025-08-12 2025-06-30 13F CME GROUP COM 12572Q105 30,034,456 -2,571,288 -7.89 8,278,097 -4.30 0.1576
2025-05-02 2025-03-31 13F CME GROUP COM 12572Q105 32,605,744 2,987,980 10.09 8,649,978 25.76 0.1817
2025-02-07 2024-12-31 13F CME GROUP COM 12572Q105 29,617,764 821,736 2.85 6,878,133 8.25 0.1392
2024-11-13 2024-09-30 13F CME GROUP COM 12572Q105 28,796,028 3,132,582 12.21 6,353,843 25.93 0.1334
2024-08-13 2024-06-30 13F CME GROUP COM 12572Q105 25,663,446 169,438 0.66 5,045,433 -8.07 0.1142
2024-05-10 2024-03-31 13F CME GROUP COM 12572Q105 25,494,008 1,502,180 6.26 5,488,605 8.63 0.1278
2024-02-13 2023-12-31 13F CME GROUP COM 12572Q105 23,991,828 750,441 3.23 5,052,679 8.58 0.1288
2023-11-13 2023-09-30 13F CME GROUP COM 12572Q105 23,241,387 -372,643 -1.58 4,653,391 6.35 0.1338
2023-08-11 2023-06-30 13F CME GROUP COM 12572Q105 23,614,030 -2,820,784 -10.67 4,375,444 -13.58 0.1206
2023-05-12 2023-03-31 13F CME GROUP COM 12572Q105 26,434,814 409,290 1.57 5,062,796 15.68 0.1493
2023-02-13 2022-12-31 13F CME GROUP COM 12572Q105 26,025,524 1,502,928 6.13 4,376,452 0.75 0.1371
2022-11-14 2022-09-30 13F CME GROUP COM 12572Q105 24,522,596 -22,962 -0.09 4,343,686 -13.55 0.1477
2022-08-12 2022-06-30 13F CME GROUP COM 12572Q105 24,545,558 302,329 1.25 5,024,478 -12.87 0.1612
2022-05-12 2022-03-31 13F CME GROUP COM 12572Q105 24,243,229 81,325 0.34 5,766,492 4.46 0.1553
2022-02-10 2021-12-31 13F CME GROUP COM 12572Q105 24,161,904 -1,390,408 -5.44 5,520,029 11.71 0.1406
2021-11-09 2021-09-30 13F CME GROUP COM 12572Q105 25,552,312 880,410 3.57 4,941,308 -5.83 0.1383
2021-08-11 2021-06-30 13F CME GROUP COM 12572Q105 24,671,902 -26,949 -0.11 5,247,220 4.02 0.1461
2021-05-07 2021-03-31 13F CME GROUP COM 12572Q105 24,698,851 -595,612 -2.35 5,044,249 9.54 0.1482
2021-02-05 2020-12-31 13F CME GROUP COM 12572Q105 25,294,463 -471,509 -1.83 4,604,857 6.82 0.1469
2020-11-06 2020-09-30 13F CME GROUP COM 12572Q105 25,765,972 -1,516,965 -5.56 4,310,906 -2.79 0.1591
2020-08-14 2020-06-30 13F CME GROUP COM 12572Q105 27,282,937 637,407 2.39 4,434,567 -3.75 0.1770
2020-05-01 2020-03-31 13F CME GROUP COM 12572Q105 26,645,530 1,179,970 4.63 4,607,281 -9.86 0.2254
2020-02-13 2019-12-31 13F CME GROUP COM 12572Q105 25,465,560 962,542 3.93 5,111,447 -1.29 0.1960
2019-11-08 2019-09-30 13F CME GROUP COM 12572Q105 24,503,018 762,324 3.21 5,178,468 12.37 0.2175
2019-08-22 2019-06-30 13F/A-1 CME GROUP COM 12572Q105 23,740,694 -283,491 -1.18 4,608,308 16.55 0.1971
2019-08-13 2019-06-30 13F CME GROUP COM 12572Q105 23,740,694 -283,491 4,608,308
2019-05-09 2019-03-31 13F CME GROUP COM CL A 12572Q105 24,024,185 -226,567 -0.93 3,953,901 -13.33 0.1765
2019-02-08 2018-12-31 13F CME GROUP COM CL A 12572Q105 24,250,752 1,828,640 8.16 4,562,052 19.54 0.2303
2018-11-09 2018-09-30 13F CME GROUP COM CL A 12572Q105 22,422,112 403,327 1.83 3,816,468 5.74 0.1651
2018-08-09 2018-06-30 13F CME GROUP COM CL A 12572Q105 22,018,785 -916,470 -4.00 3,609,317 -2.70 0.1663
2018-05-09 2018-03-31 13F CME GROUP COM CL A 12572Q105 22,935,255 -3,936,056 -14.65 3,709,547 -5.48 0.1773
2018-02-09 2017-12-31 13F CME GROUP COM CL A 12572Q105 26,871,311 -121,465 -0.45 3,924,556 7.16 0.1867
2017-11-14 2017-09-30 13F CME GROUP COM CL A 12572Q105 26,992,776 153,305 0.57 3,662,378 8.95 0.1848
2017-08-10 2017-06-30 13F CME GROUP COM 12572Q105 26,839,471 -426,140 -1.56 3,361,376 3.77 0.1783
2017-05-12 2017-03-31 13F CME GROUP COM 12572Q105 27,265,611 26,065,883 2,172.65 3,239,152 2,240.63 0.1778
2017-02-10 2016-12-31 13F CME GROUP COM 12572Q105 1,199,728 -154,384 -11.40 138,388 -2.22 0.1959
2016-11-08 2016-09-30 13F CME GROUP COM 12572Q105 1,354,112 -38,816 -2.79 141,531 4.32 0.2032
2016-08-10 2016-06-30 13F CME GROUP COM 12572Q105 1,392,928 352,604 33.89 135,672 35.78 0.2041
2016-05-10 2016-03-31 13F CME GROUP COM 12572Q105 1,040,324 14,795 1.44 99,922 7.54 0.1607
2016-02-11 2015-12-31 13F CME GROUP COM 12572Q105 1,025,529 -119,102 -10.41 92,914 -12.47 0.1363
2015-11-13 2015-09-30 13F CME GROUP COM 12572Q105 1,144,631 268,084 30.58 106,153 30.13 0.1664
2015-08-07 2015-06-30 13F CME GROUP COM 12572Q105 876,547 30,438 3.60 81,572 1.79 0.1210
2015-05-13 2015-03-31 13F CME GROUP COM 12572Q105 846,109 75,883 9.85 80,134 17.36 0.1107
2015-02-09 2014-12-31 13F CME GROUP COM 12572Q105 770,226 -305,484 -28.40 68,281 -20.61 0.0976
2014-10-29 2014-09-30 13F CME GROUP COM 12572Q105 1,075,710 297,322 38.20 86,007 55.73 0.1257
2014-08-06 2014-06-30 13F CME GROUP COM 12572Q105 778,388 -734 -0.09 55,227 -4.24 0.0821
2014-05-02 2014-03-31 13F CME GROUP COM 12572Q105 779,122 41,131 5.57 57,671 -0.40 0.0931
2014-02-12 2013-12-31 13F CME GROUP COM 12572Q105 737,991 39,511 5.66 57,903 12.21 0.0945
2013-11-12 2013-09-30 13F CME GROUP COM 12572Q105 698,480 38,115 5.77 51,604 2.89 0.0973
2013-08-13 2013-06-30 13F CME GROUP COM 12572Q105 660,365 660,365 50,154 0.0994
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.