CME Group Inc.
BG ˙ BUL ˙ US12572Q1058
SecurityBG:MX4A / CME Group Inc.
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership4,184 shares
Latest Disclosed Value $ 1,235,641
Advisory Services Network, LLC reports 32.20% increase in ownership of MX4A / CME Group Inc.

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 4,184 shares of CME Group Inc. (BG:MX4A) valued at $1,235,641 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 3,165 shares of CME Group Inc.. This represents a change in shares of 32.20% 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 Stock 12572Q105 4,184 1,019 32.20 1,236 42.94 0.0114
2026-02-17 2025-12-31 13F CME GROUP Stock 12572Q105 3,165 -3,012 -48.76 864 -48.23 0.0122
2025-11-18 2025-09-30 13F CME GROUP Stock 12572Q105 6,177 1,867 43.32 1,669 39.20 0.0245
2025-08-19 2025-06-30 13F CME GROUP Stock 12572Q105 4,310 2,303 114.75 1,200 125.38 0.0193
2025-05-15 2025-03-31 13F CME GROUP Stock 12572Q105 2,007 398 24.74 533 42.63 0.0102
2025-02-13 2024-12-31 13F CME GROUP Stock 12572Q105 1,609 216 15.51 374 36.63 0.0070
2024-11-14 2024-09-30 13F CME GROUP Stock 12572Q105 1,393 0 0.00 274 0.00 0.0057
2024-08-13 2024-06-30 13F CME GROUP Stock 12572Q105 1,393 -219 -13.59 274 -21.33 0.0057
2024-05-06 2024-03-31 13F CME GROUP Stock 12572Q105 1,612 -1,159 -41.83 347 -40.48 0.0077
2024-02-09 2023-12-31 13F CME GROUP Stock 12572Q105 2,771 445 19.13 584 25.38 0.0143
2023-11-14 2023-09-30 13F CME GROUP Stock 12572Q105 2,326 295 14.52 466 23.67 0.0125
2023-08-09 2023-06-30 13F CME GROUP Stock 12572Q105 2,031 -170 -7.72 376 -10.69 0.0100
2023-05-17 2023-03-31 13F CME GROUP Stock 12572Q105 2,201 -91 -3.97 422 9.35 0.0117
2023-02-13 2022-12-31 13F CME GROUP Stock 12572Q105 2,292 -279 -10.85 385 -15.75 0.0118
2022-11-14 2022-09-30 13F CME GROUP Stock 12572Q105 2,571 79 3.17 457 -10.39 0.0161
2022-08-02 2022-06-30 13F CME GROUP Stock 12572Q105 2,492 349 16.29 510 0.00 0.0174
2022-05-23 2022-03-31 13F CME GROUP Stock 12572Q105 2,143 -470 -17.99 510 -14.72 0.0150
2022-02-14 2021-12-31 13F CME GROUP Stock 12572Q105 2,613 263 11.19 598 31.43 0.0172
2021-11-05 2021-09-30 13F CME GROUP Stock 12572Q105 2,350 16 0.69 455 -8.27 0.0145
2021-08-12 2021-06-30 13F CME GROUP Stock 12572Q105 2,334 154 7.06 496 11.21 0.0156
2021-05-24 2021-03-31 13F CME GROUP Stock 12572Q105 2,180 370 20.44 446 35.56 0.0166
2021-02-09 2020-12-31 13F CME GROUP Stock 12572Q105 1,810 -352 -16.28 329 -8.86 0.0132
2020-11-16 2020-09-30 13F CME GROUP Stock 12572Q105 2,162 -296 -12.04 361 -9.52 0.0170
2020-08-10 2020-06-30 13F CME GROUP Stock 12572Q105 2,458 1,530 164.87 399 147.83 0.0219
2020-05-15 2020-03-31 13F CME GROUP Stock 12572Q105 928 -4,153 -81.74 161 -84.20 0.0105
2020-02-04 2019-12-31 13F CME GROUP Stock 12572Q105 5,081 309 6.48 1,019 10.04 0.0536
2019-11-04 2019-09-30 13F CME GROUP Stock 12572Q105 4,772 0 0.00 926 0.00 0.0567
2019-08-01 2019-06-30 13F CME GROUP Stock 12572Q105 4,772 -4,690 -49.57 926 -40.53 0.0568
2019-05-20 2019-03-31 13F CME GROUP Stock 12572Q105 9,462 1,009 11.94 1,557 -2.14 0.1094
2019-02-15 2018-12-31 13F CME GROUP Stock 12572Q105 8,453 3 0.04 1,591 10.64 0.1389
2018-11-02 2018-09-30 13F CME GROUP Stock 12572Q105 8,450 -188 -2.18 1,438 0.00 0.1049
2018-07-27 2018-06-30 13F CME GROUP Stock 12572Q105 8,638 3,495 67.96 1,438 72.84 0.1095
2018-04-23 2018-03-31 13F CME GROUP Stock 12572Q105 5,143 -1,289 -20.04 832 -11.40 0.0665
2018-02-08 2017-12-31 13F CME GROUP Stock 12572Q105 6,432 -242 -3.63 939 3.76 0.0818
2017-10-12 2017-09-30 13F CME GROUP Stock 12572Q105 6,674 -270 -3.89 905 4.02 0.1036
2017-08-17 2017-06-30 13F CME GROUP INC COM CL A Stock 12572Q105 6,944 6,861 8,266.27 870 8,600.00 0.1134
2017-04-28 2017-03-31 13F CME GROUP INC COM Stock 12572Q105 83 52 167.74 10 233.33 0.0015
2016-10-07 2016-09-30 13F CME GROUP Stock 12572Q105 31 11 55.00 3 50.00 0.0006
2016-07-27 2016-06-30 13F CME GROUP Stock 12572Q105 20 0 0.00 2 0.00 0.0005
2016-04-21 2016-03-31 13F CME GROUP Stock 12572Q105 20 -75 -78.95 2 -77.78 0.0005
2016-01-27 2015-12-31 13F CME GROUP INC COM Stock 12572Q105 95 -12 -11.21 9 -10.00 0.0029
2015-10-01 2015-09-30 13F CHICAGO MERCANTILE HLDGS Stock 12572Q105 107 22 25.88 10 25.00 0.0030
2015-07-02 2015-06-30 13F CHICAGO MERCANTILE HLDGS Stock 12572Q105 85 41 93.18 8 100.00 0.0024
2015-04-08 2015-03-31 13F CHICAGO MERCANTILE HLDGS Stock 12572Q105 44 44 4 0.0011
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.