CME Group Inc.
BG ˙ BUL ˙ US12572Q1058
SecurityBG:MX4A / CME Group Inc.
InstitutionCompagnie Lombard Odier SCmA
Latest Disclosed Ownership160 shares
Latest Disclosed Value $ 47,256
Compagnie Lombard Odier SCmA reports 86.05% decrease in ownership of MX4A / CME Group Inc.

On April 15, 2026 - Compagnie Lombard Odier SCmA filed a 13F-HR form disclosing ownership of 160 shares of CME Group Inc. (BG:MX4A) valued at $47,256 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 1,147 shares of CME Group Inc.. This represents a change in shares of -86.05% 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)
2026-04-15 2026-03-31 13F ME GROUP COM 12572Q105 160 -987 -86.05 47 -84.98 0.0006
2026-01-16 2025-12-31 13F CME GROUP COM 12572Q105 1,147 0 0.00 313 1.29 0.0034
2025-11-06 2025-09-30 13F CME GROUP COM 12572Q105 1,147 1,055 1,146.74 310 1,136.00 0.0034
2025-07-15 2025-06-30 13F CME GROUP COM 12572Q105 92 0 0.00 25 4.17 0.0003
2025-04-16 2025-03-31 13F CME GROUP COM 12572Q105 92 0 0.00 24 14.29 0.0003
2025-01-30 2024-12-31 13F CME GROUP COM 12572Q105 92 -93 -50.27 21 -47.50 0.0003
2024-10-11 2024-09-30 13F CME GROUP COM 12572Q105 185 0 0.00 41 11.11 0.0006
2024-07-18 2024-06-30 13F CME GROUP COM 12572Q105 185 0 0.00 36 -7.69 0.0006
2024-05-01 2024-03-31 13F CME GROUP COM 12572Q105 185 -467 -71.63 40 -71.53 0.0007
2024-01-16 2023-12-31 13F CME GROUP COM 12572Q105 652 469 256.28 137 280.56 0.0026
2023-10-23 2023-09-30 13F CME GROUP COM 12572Q105 183 183 37 0.0008
2022-08-11 2022-06-30 13F CME GROUP COM 12572Q105 0 -260 -100.00 0 -100.00
2022-04-27 2022-03-31 13F CME GROUP COM 12572Q105 260 0 0.00 62 5.08 0.0013
2022-02-09 2021-12-31 13F CME GROUP COM 12572Q105 260 0 0.00 59 18.00 0.0012
2021-10-28 2021-09-30 13F CME GROUP COM 12572Q105 260 0 0.00 50 -9.09 0.0011
2021-07-15 2021-06-30 13F CME GROUP COM 12572Q105 260 0 0.00 55 3.77 0.0012
2021-04-23 2021-03-31 13F CME GROUP COM 12572Q105 260 0 0.00 53 12.77 0.0012
2021-02-09 2020-12-31 13F CME GROUP COM 12572Q105 260 -93 -26.35 47 -21.67 0.0012
2020-11-12 2020-09-30 13F CME GROUP COM 12572Q105 353 93 35.77 60 42.86 0.0018
2020-08-14 2020-06-30 13F CME GROUP COM 12572Q105 260 -76 -22.62 42 -27.59 0.0014
2020-05-13 2020-03-31 13F CME GROUP COM 12572Q105 336 76 29.23 58 11.54 0.0024
2020-02-13 2019-12-31 13F CME GROUP COM 12572Q105 260 0 0.00 52 -5.45 0.0020
2019-11-12 2019-09-30 13F CME GROUP COM 12572Q105 260 0 0.00 55 10.00 0.0023
2019-08-14 2019-06-30 13F CME GROUP COM 12572Q105 260 0 0.00 50 16.28 0.0020
2019-05-13 2019-03-31 13F CME GROUP COM CL A 12572Q105 260 0 0.00 43 -12.24 0.0018
2019-02-13 2018-12-31 13F CME GROUP COM CL A 12572Q105 260 -8 -2.99 49 8.89 0.0020
2018-11-13 2018-09-30 13F CME GROUP COM CL A 12572Q105 268 -172 -39.09 45 -37.50 0.0016
2018-08-10 2018-06-30 13F CME GROUP COM CL A 12572Q105 440 440 72 0.0026
2017-11-14 2017-09-30 13F CME GROUP COM 12572Q105 0 -500 -100.00 0 -100.00
2017-08-14 2017-06-30 13F CME GROUP COM 12572Q105 500 500 63 0.0022
2015-02-13 2014-12-31 13F CME GROUP COM 12572Q105 0 -1,400 -100.00 0 -100.00
2014-11-14 2014-09-30 13F CME GROUP COM 12572Q105 1,400 0 0.00 112 13.13 0.0045
2014-08-14 2014-06-30 13F CME GROUP COM 12572Q105 1,400 0 0.00 99 -4.81 0.0039
2014-08-14 2014-03-31 13F CME GROUP COM 12572Q105 1,400 0 0.00 104 -5.45 0.0043
2014-08-14 2013-12-31 13F CME GROUP COM 12572Q105 1,400 1,400 110 0.0046
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.