CME Group Inc.
BG ˙ BUL ˙ US12572Q1058
SecurityBG:MX4A / CME Group Inc.
InstitutionRehmann Capital Advisory Group
Latest Disclosed Ownership910 shares
Latest Disclosed Value $ 268,875
Rehmann Capital Advisory Group reports 5.99% decrease in ownership of MX4A / CME Group Inc.

On May 15, 2026 - Rehmann Capital Advisory Group filed a 13F-HR form disclosing ownership of 910 shares of CME Group Inc. (BG:MX4A) valued at $268,875 USD as of March 31, 2026. The entity filed a previous 13F-HR on March 4, 2026 disclosing 968 shares of CME Group Inc.. This represents a change in shares of -5.99% 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)
2026-05-15 2026-03-31 13F CME GROUP COM 12572Q105 910 -58 -5.99 269 1.52 0.0140
2026-03-04 2025-12-31 13F CME GROUP COM 12572Q105 968 70 7.80 264 9.09 0.0138
2025-11-13 2025-09-30 13F CME GROUP COM 12572Q105 898 37 4.30 243 2.11 0.0133
2025-07-30 2025-06-30 13F CME GROUP COM 12572Q105 861 861 237 0.0144
2023-11-14 2023-09-30 13F CME GROUP COM 12572Q105 0 -1,363 -100.00 0 -100.00
2023-08-15 2023-06-30 13F CME GROUP COM 12572Q105 1,363 0 0.00 261 0.00 0.0246
2023-05-12 2023-03-31 13F CME GROUP COM 12572Q105 1,363 79 6.15 261 20.83 0.0246
2023-02-10 2022-12-31 13F CME GROUP COM 12572Q105 1,284 -52 -3.89 216 -8.47 0.0221
2022-11-14 2022-09-30 13F CME GROUP COM 12572Q105 1,336 -425 -24.13 237 -34.44 0.0262
2022-08-12 2022-06-30 13F CME GROUP COM 12572Q105 1,761 -40 -2.22 361 -15.89 0.0397
2022-06-03 2022-03-31 13F CME GROUP COM 12572Q105 1,801 110 6.51 428 7.27 0.0407
2022-03-02 2021-12-31 13F CME GROUP CME 12572Q105 1,691 7 0.42 400 22.77 0.0372
2021-11-16 2021-09-30 13F CME GROUP COM 12572Q105 1,684 -66 -3.77 326 -12.63 0.0309
2021-08-13 2021-06-30 13F CME GROUP COM 12572Q105 1,750 -19 -1.07 372 3.05 0.0360
2021-05-26 2021-03-31 13F CME GROUP COM 12572Q105 1,769 409 30.07 361 46.15 0.0370
2021-02-19 2020-12-31 13F CME GROUP COM 12572Q105 1,360 -714 -34.43 248 -28.82 0.0280
2020-11-19 2020-09-30 13F CME GROUP COM 12572Q105 2,074 -45 -2.12 347 0.87 0.0440
2020-11-20 2020-06-30 13F/A-1 CME GROUP COM 12572Q105 2,119 34 1.63 344 -4.44 0.0470
2020-11-20 2020-03-31 13F/A-1 CME GROUP COM 12572Q105 2,085 -489 -19.00 361 -33.82 0.0588
2020-01-02 2019-09-30 13F CME GROUP COM 12572Q105 2,574 -4,020 -60.96 544 -57.50 0.0658
2019-08-27 2019-06-30 13F CME GROUP COM 12572Q105 6,594 240 3.78 1,280 22.49 0.1576
2019-05-22 2019-03-31 13F CME GROUP COM CL A 12572Q105 6,354 727 12.92 1,046 -1.23 0.1417
2019-02-12 2018-12-31 13F CME GROUP INC COM COM CL A 12572Q105 5,627 3,977 241.03 1,059 277.86 0.1589
2018-12-07 2018-09-30 13F/A-1 CMEGROUPINC COMCLA 12572Q105 1,650 85 5.43 281 9.38 0.0387
2018-11-20 2018-09-30 13F CMEGROUPINC COMCLA 12572Q105 280,876 279,311 2
2018-09-20 2018-06-30 13F CME GROUP COM CL A 12572Q105 1,565 93 6.32 256 7.56 0.0372
2018-04-24 2018-03-31 13F CME GROUP COM CL A 12572Q105 1,472 4 0.27 238 11.21 0.0370
2018-02-22 2017-12-31 13F CME GROUP COM CL A 12572Q105 1,468 -40 -2.65 214 4.39 0.0361
2017-10-25 2017-09-30 13F CME GROUP COM CL A 12572Q105 1,508 -263 -14.85 205 -7.66 0.0370
2017-07-19 2017-06-30 13F CME GROUP COM 12572Q105 1,771 -13 -0.73 222 4.72 0.0424
2017-04-24 2017-03-31 13F CME GROUP COM 12572Q105 1,784 1,784 212 0.0354
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.