CME Group Inc.
DE ˙ XTRA ˙ US12572Q1058
217,80 € ↑3,15 (1,47%)
2026-06-03
AKTIENPREIS
SecurityDE:MX4A / CME Group Inc.
InstitutionBamco Inc /ny/
Latest Disclosed Ownership51,700 shares
Latest Disclosed Value $ 15,269,595
Bamco Inc /ny/ reports 0.51% increase in ownership of MX4A / CME Group Inc.

On May 15, 2026 - Bamco Inc /ny/ filed a 13F-HR form disclosing ownership of 51,700 shares of CME Group Inc. (DE:MX4A) valued at $13,206,765 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 51,437 shares of CME Group Inc.. This represents a change in shares of 0.51% during the quarter. The current value of the position is $11,260,260 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 51,700 263 0.51 15,270 8.71 0.0461
2026-02-17 2025-12-31 13F CME GROUP COM 12572Q105 51,437 2,981 6.15 14,046 7.29 0.0381
2025-11-14 2025-09-30 13F CME GROUP COM 12572Q105 48,456 27 0.06 13,092 -1.92 0.0347
2025-08-14 2025-06-30 13F CME GROUP COM 12572Q105 48,429 21,418 79.29 13,348 86.29 0.0362
2025-05-15 2025-03-31 13F CME GROUP COM 12572Q105 27,011 898 3.44 7,166 18.16 0.0210
2025-02-14 2024-12-31 13F CME GROUP COM 12572Q105 26,113 0 0.00 6,064 5.26 0.0157
2024-11-14 2024-09-30 13F CME GROUP COM 12572Q105 26,113 -11,317 -30.24 5,762 -21.70 0.0153
2024-08-14 2024-06-30 13F CME GROUP COM 12572Q105 37,430 0 0.00 7,359 -8.69 0.0211
2024-05-15 2024-03-31 13F CME GROUP COM 12572Q105 37,430 15,293 69.08 8,058 72.84 0.0215
2024-02-14 2023-12-31 13F CME GROUP COM 12572Q105 22,137 5,343 31.81 4,662 38.67 0.0124
2023-11-14 2023-09-30 13F CME GROUP COM 12572Q105 16,794 767 4.79 3,362 13.24 0.0098
2023-08-14 2023-06-30 13F CME GROUP COM 12572Q105 16,027 2,679 20.07 2,970 16.16 0.0082
2023-05-15 2023-03-31 13F CME GROUP COM 12572Q105 13,348 -221 -1.63 2,556 12.06 0.0077
2023-02-14 2022-12-31 13F CME GROUP COM 12572Q105 13,569 2,009 17.38 2,282 11.38 0.0077
2022-11-14 2022-09-30 13F CME GROUP COM 12572Q105 11,560 387 3.46 2,048 -10.45 0.0066
2022-08-15 2022-06-30 13F CME GROUP COM 12572Q105 11,173 1,144 11.41 2,287 -4.11 0.0073
2022-05-13 2022-03-31 13F CME GROUP COM 12572Q105 10,029 -1,518 -13.15 2,385 -9.59 0.0059
2022-02-14 2021-12-31 13F CME GROUP COM 12572Q105 11,547 4,473 63.23 2,638 92.84 0.0056
2021-11-12 2021-09-30 13F CME GROUP COM 12572Q105 7,074 1,880 36.20 1,368 23.80 0.0031
2021-08-13 2021-06-30 13F CME GROUP COM 12572Q105 5,194 0 0.00 1,105 4.15 0.0025
2021-05-19 2021-03-31 13F CME GROUP COM 12572Q105 5,194 3,245 166.50 1,061 198.87 0.0026
2021-02-12 2020-12-31 13F CME GROUP COM 12572Q105 1,949 -57,179 -96.70 355 -96.41 0.0009
2020-11-13 2020-09-30 13F CME GROUP COM 12572Q105 59,128 -408 -0.69 9,893 2.23 0.0304
2020-08-14 2020-06-30 13F CME GROUP COM 12572Q105 59,536 4 0.01 9,677 -5.99 0.0350
2020-05-15 2020-03-31 13F CME GROUP COM 12572Q105 59,532 26 0.04 10,294 -13.81 0.0504
2020-02-18 2019-12-31 13F CME GROUP COM 12572Q105 59,506 0 0.00 11,944 -5.03 0.0456
2019-11-14 2019-09-30 13F CME GROUP COM 12572Q105 59,506 0 0.00 12,576 8.87 0.0517
2019-08-15 2019-06-30 13F CME GROUP COM 12572Q105 59,506 -372 -0.62 11,551 17.21 0.0463
2019-05-15 2019-03-31 13F CME GROUP COM 12572Q105 59,878 0 0.00 9,855 -12.51 0.0418
2019-02-14 2018-12-31 13F CME GROUP COM 12572Q105 59,878 1,574 2.70 11,264 13.50 0.0570
2018-11-14 2018-09-30 13F CME GROUP COM 12572Q105 58,304 4,050 7.46 9,924 11.59 0.0411
2018-08-14 2018-06-30 13F CME GROUP COM 12572Q105 54,254 3,983 7.92 8,893 9.37 0.0389
2018-05-09 2018-03-31 13F CME GROUP COM 12572Q105 50,271 7,592 17.79 8,131 30.45 0.0374
2018-02-14 2017-12-31 13F CME GROUP COM 12572Q105 42,679 0 0.00 6,233 7.63 0.0287
2017-11-15 2017-09-30 13F CME GROUP COM 12572Q105 42,679 -1,317 -2.99 5,791 5.10 0.0275
2017-08-14 2017-06-30 13F CME GROUP COM 12572Q105 43,996 0 0.00 5,510 5.41 0.0281
2017-05-15 2017-03-31 13F CME GROUP COM 12572Q105 43,996 357 0.82 5,227 3.83 0.0277
2017-02-14 2016-12-31 13F CME GROUP COM 12572Q105 43,639 0 0.00 5,034 10.37 0.0283
2016-11-15 2016-09-30 13F/A-1 CME GROUP COM 12572Q105 43,639 -617 -1.39 4,561 5.80 0.0242
2016-11-14 2016-09-30 13F CME GROUP COM 12572Q105 43,639 4,561
2016-08-15 2016-06-30 13F CME GROUP COM 12572Q105 44,256 -245 -0.55 4,311 0.87 0.0229
2016-05-16 2016-03-31 13F CME GROUP COM 12572Q105 44,501 -410 -0.91 4,274 5.04 0.0226
2016-02-16 2015-12-31 13F CME GROUP COM 12572Q105 44,911 414 0.93 4,069 -1.41 0.0188
2015-11-16 2015-09-30 13F CME GROUP COM 12572Q105 44,497 1,908 4.48 4,127 4.14 0.0186
2015-08-14 2015-06-30 13F CME GROUP COM 12572Q105 42,589 2,736 6.87 3,963 5.01 0.0156
2015-05-15 2015-03-31 13F CME GROUP COM 12572Q105 39,853 846 2.17 3,774 9.14 0.0146
2015-02-18 2014-12-31 13F/A-1 CME GROUP COM 12572Q105 39,007 0 0.00 3,458 10.87 0.0139
2015-02-17 2014-12-31 13F CME GROUP COM 12572Q105 39,007 3,458
2014-11-13 2014-09-30 13F CME GROUP COM 12572Q105 39,007 -19,686 -33.54 3,119 -25.10 0.0129
2014-08-14 2014-06-30 13F CME GROUP COM 12572Q105 58,693 -504 -0.85 4,164 -4.95 0.0165
2014-05-15 2014-03-31 13F CME GROUP COM 12572Q105 59,197 0 0.00 4,381 -5.68 0.0178
2014-02-18 2013-12-31 13F/A-1 CME GROUP COM 12572Q105 59,197 -63,500 4,645 0.0193
2014-05-15 2013-12-31 13F/A-2 CME GROUP COM 12572Q105 59,197 -63,500 -51.75 4,645 -48.76 0.0193
2014-02-14 2013-12-31 13F CME GROUP COM 12572Q105 59,197 4,645
2013-11-14 2013-09-30 13F CME GROUP COM 12572Q105 122,697 7,894 6.88 9,065 3.92 0.0415
2013-08-14 2013-06-30 13F/A-1 CME GROUP COM 12572Q105 114,803 114,803 8,723 0.0454
2013-08-14 2013-06-30 13F CME GROUP COM 12572Q105 114,803 8,723 0.0454
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.