CME Group Inc.
BG ˙ BUL ˙ US12572Q1058
SecurityBG:MX4A / CME Group Inc.
InstitutionParadigm Financial Partners, Llc
Latest Disclosed Ownership4,930 shares
Latest Disclosed Value $ 1,456,076
Paradigm Financial Partners, Llc reports 6.72% decrease in ownership of MX4A / CME Group Inc.

On April 21, 2026 - Paradigm Financial Partners, Llc filed a 13F-HR form disclosing ownership of 4,930 shares of CME Group Inc. (BG:MX4A) valued at $1,456,076 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 5,285 shares of CME Group Inc.. This represents a change in shares of -6.72% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-21 2026-03-31 13F CME GROUP COM 12572Q105 4,930 -355 -6.72 1,456 0.90 0.2632
2026-01-26 2025-12-31 13F CME GROUP COM 12572Q105 5,285 15 0.28 1,443 1.41 0.1453
2025-11-12 2025-09-30 13F CME GROUP COM 12572Q105 5,270 -7,050 -57.22 1,424 -58.09 0.1454
2025-07-17 2025-06-30 13F CME GROUP COM 12572Q105 12,320 -610 -4.72 3,396 -1.02 0.3686
2025-05-13 2025-03-31 13F CME GROUP COM 12572Q105 12,930 -2,360 -15.43 3,430 -3.38 0.4258
2025-02-13 2024-12-31 13F CME GROUP COM 12572Q105 15,290 3,560 30.35 3,551 32.66 0.4483
2024-11-14 2024-09-30 13F CME GROUP COM 12572Q105 11,730 -1,739 -12.91 2,676 1.06 0.3729
2024-08-14 2024-06-30 13F CME GROUP COM 12572Q105 13,469 433 3.32 2,648 -5.63 0.3945
2024-05-15 2024-03-31 13F CME GROUP COM 12572Q105 13,036 510 4.07 2,807 6.41 0.6040
2024-02-05 2023-12-31 13F CME GROUP COM 12572Q105 12,526 -316 -2.46 2,638 1.85 0.6398
2023-10-12 2023-09-30 13F CME GROUP COM 12572Q105 12,842 -316 -2.40 2,590 6.19 0.7135
2023-07-13 2023-06-30 13F CME GROUP COM 12572Q105 13,158 -552 -4.03 2,438 -7.12 0.6597
2023-04-12 2023-03-31 13F CME GROUP COM 12572Q105 13,710 650 4.98 2,626 14.83 0.7095
2023-01-27 2022-12-31 13F CME GROUP COM 12572Q105 13,060 365 2.88 2,287 2.51 0.6659
2022-11-09 2022-09-30 13F CME GROUP COM 12572Q105 12,695 55 0.44 2,230 -15.50 0.6915
2022-07-27 2022-06-30 13F CME GROUP COM 12572Q105 12,640 186 1.49 2,639 -12.96 0.7920
2022-05-16 2022-03-31 13F CME GROUP COM 12572Q105 12,454 440 3.66 3,032 10.46 0.6731
2022-02-18 2021-12-31 13F/A-1 CME GROUP COM 12572Q105 12,014 127 1.07 2,745 14.23 0.5757
2022-02-10 2021-12-31 13F CME GROUP COM 12572Q105 83,745 71,858 18,712 0.5816
2021-11-15 2021-09-30 13F CME GROUP COM 12572Q105 11,887 345 2.99 2,403 -2.12 0.5705
2021-08-12 2021-06-30 13F CME GROUP COM 12572Q105 11,542 978 9.26 2,455 13.82 0.6122
2021-05-14 2021-03-31 13F CME GROUP COM 12572Q105 10,564 442 4.37 2,157 7.21 0.5834
2021-02-12 2020-12-31 13F CME GROUP COM 12572Q105 10,122 616 6.48 2,012 26.54 0.5811
2020-11-10 2020-09-30 13F CME GROUP COM 12572Q105 9,506 1,120 13.36 1,590 14.39 0.5618
2020-08-14 2020-06-30 13F CME GROUP COM 12572Q105 8,386 826 10.93 1,390 1.61 0.5502
2020-05-08 2020-03-31 13F CME GROUP COM 12572Q105 7,560 -1,078 -12.48 1,368 -21.11 0.7036
2020-01-29 2019-12-31 13F CME GROUP COM 12572Q105 8,638 -150 -1.71 1,734 -8.30 0.6741
2019-11-14 2019-09-30 13F CME GROUP COM 12572Q105 8,788 -442 -4.79 1,891 5.52 0.8672
2019-08-14 2019-06-30 13F CME GROUP COM CL A 12572Q105 9,230 615 7.14 1,792 26.38 0.7984
2019-05-15 2019-03-31 13F CME GROUP COM CL A 12572Q105 8,615 135 1.59 1,418 -11.10 0.6620
2019-02-12 2018-12-31 13F CME GROUP COM CL A 12572Q105 8,480 8,480 1,595 0.9678
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.