CME Group Inc.
BG ˙ BUL ˙ US12572Q1058
SecurityBG:MX4A / CME Group Inc.
InstitutionMn Services Vermogensbeheer B.V.
Latest Disclosed Ownership139,210 shares
Latest Disclosed Value $ 41,116
Mn Services Vermogensbeheer B.V. reports 0.71% decrease in ownership of MX4A / CME Group Inc.

On April 30, 2026 - Mn Services Vermogensbeheer B.V. filed a 13F-HR form disclosing ownership of 139,210 shares of CME Group Inc. (BG:MX4A) valued at $41,116 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 140,210 shares of CME Group Inc.. This represents a change in shares of -0.71% 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)
2026-04-30 2026-03-31 13F CME GROUP COM 12572Q105 139,210 -1,000 -0.71 41 7.89 0.2715
2026-01-15 2025-12-31 13F CME GROUP COM 12572Q105 140,210 3,931 2.88 38 5.56 0.2356
2025-10-31 2025-09-30 13F CME GROUP COM 12572Q105 136,279 1,300 0.96 37 -2.70 0.2380
2025-07-10 2025-06-30 13F CME GROUP COM 12572Q105 134,979 1,300 0.97 37 5.71 0.2589
2025-04-17 2025-03-31 13F CME GROUP COM 12572Q105 133,679 -9,200 -6.44 35 6.06 0.2746
2025-02-05 2024-12-31 13F CME GROUP COM 12572Q105 142,879 4,100 2.95 33 10.00 0.2236
2024-10-30 2024-09-30 13F CME GROUP COM 12572Q105 138,779 -4,700 -3.28 31 7.14 0.2147
2024-07-25 2024-06-30 13F CME GROUP COM 12572Q105 143,479 -2,100 -1.44 28 -9.68 0.2037
2024-04-29 2024-03-31 13F CME GROUP COM 12572Q105 145,579 -25,300 -14.81 31 -11.43 0.2275
2024-01-29 2023-12-31 13F CME GROUP COM 12572Q105 170,879 -5,300 -3.01 36 0.00 0.3241
2023-10-25 2023-09-30 13F CME GROUP COM 12572Q105 176,179 4,800 2.80 35 12.90 0.3401
2023-08-09 2023-06-30 13F CME GROUP COM 12572Q105 171,379 -7,000 -3.92 32 -8.82 0.2962
2023-04-26 2023-03-31 13F CME GROUP COM 12572Q105 178,379 6,800 3.96 34 21.43 0.3520
2023-02-03 2022-12-31 13F CME GROUP COM 12572Q105 171,579 -28,300 -14.16 29 -99.92 0.3234
2022-11-01 2022-09-30 13F CME GROUP COM 12572Q105 199,879 -11,400 -5.40 35,405 -18.14 0.3728
2022-08-03 2022-06-30 13F CME GROUP COM 12572Q105 211,279 -46,100 -17.91 43,249 -29.35 0.4031
2022-05-10 2022-03-31 13F CME GROUP COM 12572Q105 257,379 -16,600 -6.06 61,220 -2.19 0.4074
2022-02-10 2021-12-31 13F CME GROUP COM 12572Q105 273,979 6,700 2.51 62,593 21.10 0.3666
2021-11-03 2021-09-30 13F CME GROUP COM 12572Q105 267,279 4,000 1.52 51,686 9.47 0.3190
2021-08-05 2021-06-30 13F CME GROUP COM 12572Q105 263,279 -52,400 -16.60 47,216 -17.84 0.3667
2021-02-09 2020-12-31 13F CME GROUP COM 12572Q105 315,679 6,300 2.04 57,469 11.03 0.4057
2020-11-04 2020-09-30 13F CME GROUP COM 12572Q105 309,379 4,000 1.31 51,762 4.28 0.4073
2020-07-23 2020-06-30 13F CME GROUP COM 12572Q105 305,379 -1,200 -0.39 49,636 -6.37 0.4244
2020-05-12 2020-03-31 13F CME GROUP COM 12572Q105 306,579 -18,200 -5.60 53,011 -18.68 0.5931
2020-02-12 2019-12-31 13F CME GROUP COM 12572Q105 324,779 9,000 2.85 65,190 -2.32 0.5556
2019-11-12 2019-09-30 13F CME GROUP COM 12572Q105 315,779 132,417 72.22 66,737 87.51 0.6191
2019-07-25 2019-06-30 13F CME GROUP COM 12572Q105 183,362 -13,900 -7.05 35,592 9.63 0.4182
2019-05-06 2019-03-31 13F CME GROUP COM 12572Q105 197,262 1,800 0.92 32,465 0.93 0.3755
2019-02-12 2018-12-31 13F CME GROUP COM 12572Q105 195,462 141,379 261.41 32,166 249.44 0.4883
2018-11-02 2018-09-30 13F CME GROUP COM 12572Q105 54,083 0 0.00 9,205 3.84 0.2158
2018-08-13 2018-06-30 13F CME GROUP COM 12572Q105 54,083 600 1.12 8,865 2.49 0.2223
2018-05-11 2018-03-31 13F CME GROUP COM 12572Q105 53,483 600 1.13 8,650 34.48 0.2255
2018-02-02 2017-12-31 13F CME GROUP COM 12572Q105 52,883 -3,000 -5.37 6,432 -15.17 0.2023
2017-11-01 2017-09-30 13F CME GROUP COM 12572Q105 55,883 750 1.36 7,582 9.80 0.1992
2017-07-14 2017-06-30 13F CME GROUP COM 12572Q105 55,133 46,083 509.20 6,905 587.06 0.1900
2017-04-24 2017-03-31 13F CME GROUP COM 12572Q105 9,050 279 3.18 1,005 4.80 0.1944
2017-01-11 2016-12-31 13F CME GROUP COM 12572Q105 8,771 91 1.05 959 5.73 0.1955
2016-11-08 2016-09-30 13F CME GROUP COM 12572Q105 8,680 131 1.53 907 20.93 0.1807
2016-08-05 2016-06-30 13F CME GROUP COM 12572Q105 8,549 519 6.46 750 10.78 0.1734
2016-04-28 2016-03-31 13F CME GROUP COM 12572Q105 8,030 8,030 677 0.1574
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.