CME Group Inc.
BG ˙ BUL ˙ US12572Q1058
SecurityBG:MX4A / CME Group Inc.
InstitutionEdgestream Partners, L.P.
Latest Disclosed Ownership15,433 shares
Latest Disclosed Value $ 4,558,137
Edgestream Partners, L.P. reports 19.65% increase in ownership of MX4A / CME Group Inc.

On May 18, 2026 - Edgestream Partners, L.P. filed a 13F-HR form disclosing ownership of 15,433 shares of CME Group Inc. (BG:MX4A) valued at $4,558,137 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 12,898 shares of CME Group Inc.. This represents a change in shares of 19.65% 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)
2026-05-18 2026-03-31 13F CME GROUP COM 12572Q105 15,433 2,535 19.65 4,558 29.42 0.1496
2026-02-13 2025-12-31 13F CME GROUP COM 12572Q105 12,898 10,709 489.22 3,522 495.94 0.0991
2025-11-12 2025-09-30 13F CME GROUP COM 12572Q105 2,189 -1,311 -37.46 591 -38.69 0.0173
2025-08-13 2025-06-30 13F CME GROUP COM 12572Q105 3,500 3,500 965 0.0268
2024-08-09 2024-06-30 13F CME GROUP COM 12572Q105 0 -3,147 -100.00 0 -100.00
2024-05-10 2024-03-31 13F CME GROUP COM 12572Q105 3,147 -2,078 -39.77 678 -38.45 0.0338
2024-02-14 2023-12-31 13F CME GROUP COM 12572Q105 5,225 3,669 235.80 1,100 253.70 0.0792
2023-11-15 2023-09-30 13F CME GROUP COM 12572Q105 1,556 293 23.20 312 32.91 0.0248
2023-08-10 2023-06-30 13F CME GROUP COM 12572Q105 1,263 1,263 234 0.0212
2022-11-14 2022-09-30 13F CME GROUP COM 12572Q105 0 -1,740 -100.00 0 -100.00
2022-08-12 2022-06-30 13F CME GROUP COM 12572Q105 1,740 -3,386 -66.06 356 -70.80 0.0281
2022-05-13 2022-03-31 13F CME GROUP COM 12572Q105 5,126 5,126 1,219 0.0971
2022-02-15 2021-12-31 13F CME GROUP COM 12572Q105 0 -21,087 -100.00 0 -100.00
2021-11-15 2021-09-30 13F CME GROUP COM 12572Q105 21,087 -26,806 -55.97 4,078 -59.96 0.2521
2021-08-10 2021-06-30 13F CME GROUP COM 12572Q105 47,893 21,933 84.49 10,186 92.12 0.6007
2021-05-06 2021-03-31 13F CME GROUP COM 12572Q105 25,960 11,251 76.49 5,302 97.98 0.2961
2021-02-11 2020-12-31 13F CME GROUP COM 12572Q105 14,709 -96,167 -86.73 2,678 -85.56 0.1346
2020-11-10 2020-09-30 13F CME GROUP COM 12572Q105 110,876 -69,774 -38.62 18,551 -36.82 1.1984
2020-08-11 2020-06-30 13F CME GROUP COM 12572Q105 180,650 68,550 61.15 29,363 51.49 1.5436
2020-05-14 2020-03-31 13F CME GROUP COM 12572Q105 112,100 -38,122 -25.38 19,383 -35.72 1.7918
2020-02-13 2019-12-31 13F CME GROUP COM 12572Q105 150,222 127,017 547.37 30,153 514.87 1.5659
2019-11-08 2019-09-30 13F CME GROUP COM 12572Q105 23,205 7,393 46.76 4,904 59.79 0.4691
2019-08-08 2019-06-30 13F CME GROUP COM 12572Q105 15,812 -32,584 -67.33 3,069 -61.47 0.3462
2019-05-15 2019-03-31 13F CME GROUP COM CL A 12572Q105 48,396 39,192 425.81 7,965 360.14 1.1686
2019-02-14 2018-12-31 13F CME GROUP COM CL A 12572Q105 9,204 -41,831 -81.97 1,731 -80.07 0.3033
2018-11-07 2018-09-30 13F CME GROUP COM CL A 12572Q105 51,035 48,569 1,969.55 8,687 2,050.25 1.4794
2018-08-09 2018-06-30 13F CME GROUP COM CL A 12572Q105 2,466 2,466 404 0.0823
2018-05-15 2018-03-31 13F CME GROUP COM CL A 12572Q105 0 -1,715 -100.00 0 -100.00
2018-02-09 2017-12-31 13F CME GROUP COM CL A 12572Q105 1,715 1,715 250 0.2990
2017-10-30 2017-09-30 13F CME GROUP COM 12572Q105 0 -2,745 -100.00 0 -100.00
2017-08-10 2017-06-30 13F CME GROUP COM 12572Q105 2,745 2,745 344 0.1297
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.