CME Group Inc.
BG ˙ BUL ˙ US12572Q1058
SecurityBG:MX4A / CME Group Inc.
InstitutionRound Hill Asset Management
Latest Disclosed Ownership1,104 shares
Latest Disclosed Value $ 326,066
Round Hill Asset Management reports 6.52% decrease in ownership of MX4A / CME Group Inc.

On May 14, 2026 - Round Hill Asset Management filed a 13F-HR form disclosing ownership of 1,104 shares of CME Group Inc. (BG:MX4A) valued at $326,066 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,181 shares of CME Group Inc.. This represents a change in shares of -6.52% 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)
2026-05-14 2026-03-31 13F CME GROUP CL A 12572Q105 1,104 -77 -6.52 326 1.24 0.2136
2026-02-12 2025-12-31 13F CME GROUP CL C 12572Q105 1,181 -38 -3.12 323 -2.13 0.2032
2025-11-12 2025-09-30 13F CME GROUP CL C 12572Q105 1,219 0 0.00 329 -1.79 0.2168
2025-08-13 2025-06-30 13F CME GROUP CL C 12572Q105 1,219 0 0.00 336 3.72 0.2269
2025-05-13 2025-03-31 13F CME GROUP COM 12572Q105 1,219 0 0.00 323 14.13 0.2326
2025-02-13 2024-12-31 13F CME GROUP COM 12572Q105 1,219 0 0.00 283 5.60 0.1996
2024-11-12 2024-09-30 13F CME GROUP COM 12572Q105 1,219 0 0.00 269 12.13 0.1780
2024-08-12 2024-06-30 13F CME GROUP COM 12572Q105 1,219 0 0.00 240 -8.78 0.1529
2024-05-13 2024-03-31 13F CME GROUP COM 12572Q105 1,219 -110 -8.28 262 -6.09 0.1589
2024-02-13 2023-12-31 13F CME GROUP COM 12572Q105 1,329 0 0.00 280 4.89 0.1757
2023-11-14 2023-09-30 13F CME GROUP COM 12572Q105 1,329 0 0.00 266 8.13 0.1750
2023-08-14 2023-06-30 13F CME GROUP COM 12572Q105 1,329 0 0.00 246 -3.15 0.1522
2023-05-12 2023-03-31 13F CME GROUP COM 12572Q105 1,329 0 0.00 255 13.90 0.1587
2023-02-13 2022-12-31 13F CME GROUP CL C 12572Q105 1,329 0 0.00 223 -5.11 0.1381
2022-11-14 2022-09-30 13F CME GROUP COM 12572Q105 1,329 0 0.00 235 -13.60 0.1597
2022-08-11 2022-06-30 13F CME GROUP CL C 12572Q105 1,329 0 0.00 272 -13.92 0.1665
2022-05-16 2022-03-31 13F CME GROUP CL C 12572Q105 1,329 0 0.00 316 3.95 0.1665
2022-02-11 2021-12-31 13F CME GROUP COM 12572Q105 1,329 -30 -2.21 304 15.59 0.1525
2021-11-12 2021-09-30 13F CME GROUP COM 12572Q105 1,359 0 0.00 263 -9.00 0.1320
2021-08-12 2021-06-30 13F CME GROUP COM 12572Q105 1,359 -1,170 -46.26 289 -43.99 0.1417
2021-05-13 2021-03-31 13F CME GROUP COM 12572Q105 2,529 0 0.00 516 12.17 0.2731
2021-02-12 2020-12-31 13F CME GROUP COM 12572Q105 2,529 0 0.00 460 8.49 0.2579
2020-11-13 2020-09-30 13F CME GROUP COM 12572Q105 2,529 0 0.00 424 3.16 0.2567
2020-08-13 2020-06-30 13F CME GROUP CL C 12572Q105 2,529 -125 -4.71 411 -10.46 0.2597
2020-05-14 2020-03-31 13F CME GROUP COM 12572Q105 2,654 0 0.00 459 -13.88 0.3210
2020-02-13 2019-12-31 13F CME GROUP COM 12572Q105 2,654 0 0.00 533 -4.99 0.2899
2019-11-13 2019-09-30 13F CME GROUP COM 12572Q105 2,654 -1,755 -39.80 561 -34.46 0.3265
2019-08-13 2019-06-30 13F CME GROUP COM 12572Q105 4,409 -771 -14.88 856 0.35 0.4943
2019-05-13 2019-03-31 13F CME GROUP COM 12572Q105 5,180 -200 -3.72 853 -15.71 0.5123
2019-02-14 2018-12-31 13F CME GROUP COM 12572Q105 5,380 0 0.00 1,012 10.48 0.6727
2018-11-13 2018-09-30 13F CME GROUP COM 12572Q105 5,380 120 2.28 916 5.29 0.5410
2018-08-13 2018-06-30 13F CME GROUP COM 12572Q105 5,260 -220 -4.01 870 -1.58 0.5391
2018-05-15 2018-03-31 13F CME GROUP COM 12572Q105 5,480 -490 -8.21 884 1.38 0.5341
2018-02-13 2017-12-31 13F CME GROUP COM 12572Q105 5,970 -1,490 -19.97 872 -13.83 0.4955
2017-11-13 2017-09-30 13F CME GROUP COM 12572Q105 7,460 -1,325 -15.08 1,012 -8.00 0.5770
2017-08-11 2017-06-30 13F CME GROUP COM 12572Q105 8,785 -265 -2.93 1,100 2.33 0.6306
2017-05-15 2017-03-31 13F CME GROUP CL C 12572Q105 9,050 -875 -8.82 1,075 -6.11 0.6112
2017-02-15 2016-12-31 13F CME GROUP B 12572Q105 9,925 9,925 1,145 0.6755
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.