CME Group Inc.
BG ˙ BUL ˙ US12572Q1058
SecurityBG:MX4A / CME Group Inc.
InstitutionPanagora Asset Management Inc
Latest Disclosed Ownership4,217 shares
Latest Disclosed Value $ 1,245,491
Panagora Asset Management Inc reports 64.92% increase in ownership of MX4A / CME Group Inc.

On May 14, 2026 - Panagora Asset Management Inc filed a 13F-HR form disclosing ownership of 4,217 shares of CME Group Inc. (BG:MX4A) valued at $1,245,491 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,557 shares of CME Group Inc.. This represents a change in shares of 64.92% 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 COM 12572Q105 4,217 1,660 64.92 1,245 78.37 0.0047
2026-02-13 2025-12-31 13F CME GROUP COM 12572Q105 2,557 0 0.00 698 1.16 0.0025
2025-11-13 2025-09-30 13F CME GROUP COM 12572Q105 2,557 -762 -22.96 691 -24.51 0.0028
2025-08-13 2025-06-30 13F CME GROUP COM 12572Q105 3,319 700 26.73 915 31.70 0.0041
2025-05-15 2025-03-31 13F CME GROUP COM 12572Q105 2,619 11 0.42 695 14.71 0.0035
2025-02-13 2024-12-31 13F CME GROUP COM 12572Q105 2,608 -2,002 -43.43 606 -40.51 0.0028
2024-11-13 2024-09-30 13F CME GROUP COM 12572Q105 4,610 21 0.46 1,017 12.75 0.0049
2024-07-29 2024-06-30 13F CME GROUP COM 12572Q105 4,589 -6,673 -59.25 902 -62.79 0.0045
2024-05-07 2024-03-31 13F CME GROUP COM 12572Q105 11,262 -239,434 -95.51 2,425 -95.41 0.0126
2024-02-08 2023-12-31 13F CME GROUP COM 12572Q105 250,696 239,086 2,059.31 52,797 2,171.77 0.2953
2023-10-31 2023-09-30 13F CME GROUP COM 12572Q105 11,610 5 0.04 2,325 8.09 0.0144
2023-08-11 2023-06-30 13F CME GROUP COM 12572Q105 11,605 0 0.00 2,150 -3.24 0.0127
2023-05-12 2023-03-31 13F CME GROUP COM 12572Q105 11,605 -2,588 -18.23 2,223 -6.87 0.0140
2023-02-13 2022-12-31 13F CME GROUP COM 12572Q105 14,193 231 1.65 2,387 -3.52 0.0157
2022-11-14 2022-09-30 13F CME GROUP COM 12572Q105 13,962 721 5.45 2,473 -8.75 0.0171
2022-08-15 2022-06-30 13F CME GROUP COM 12572Q105 13,241 139 1.06 2,710 -13.03 0.0178
2022-05-12 2022-03-31 13F CME GROUP COM 12572Q105 13,102 -328 -2.44 3,116 1.56 0.0170
2022-02-10 2021-12-31 13F CME GROUP COM 12572Q105 13,430 -2,792 -17.21 3,068 -2.20 0.0162
2021-11-10 2021-09-30 13F CME GROUP COM 12572Q105 16,222 -105 -0.64 3,137 -9.65 0.0168
2021-08-11 2021-06-30 13F CME GROUP COM 12572Q105 16,327 2,093 14.70 3,472 19.44 0.0186
2021-05-12 2021-03-31 13F CME GROUP COMMON 12572Q105 14,234 -3,123 -17.99 2,907 -8.01 0.0163
2021-02-10 2020-12-31 13F CME GROUP COMMON 12572Q105 17,357 -297 -1.68 3,160 7.01 0.0187
2020-11-13 2020-09-30 13F CME GROUP COMMON 12572Q105 17,654 765 4.53 2,953 7.58 0.0185
2020-08-12 2020-06-30 13F CME GROUP COMMON 12572Q105 16,889 -28,884 -63.10 2,745 -65.32 0.0175
2020-05-14 2020-03-31 13F CME GROUP COMMON 12572Q105 45,773 -104,729 -69.59 7,915 -73.80 0.0560
2020-02-12 2019-12-31 13F CME GROUP COMMON 12572Q105 150,502 23,830 18.81 30,207 12.83 0.1372
2019-11-12 2019-09-30 13F CME GROUP COMMON 12572Q105 126,672 8,994 7.64 26,771 17.20 0.1235
2019-08-09 2019-06-30 13F CME GROUP COMMON 12572Q105 117,678 -4,153 -3.41 22,842 13.92 0.1021
2019-05-15 2019-03-31 13F CME GROUP COMMON 12572Q105 121,831 108,974 847.58 20,051 728.90 0.0892
2019-02-14 2018-12-31 13F CME GROUP COMMON 12572Q105 12,857 -6,963 -35.13 2,419 -28.30 0.0113
2018-11-13 2018-09-30 13F CME GROUP COMMON 12572Q105 19,820 -34,137 -63.27 3,374 -61.85 0.0127
2018-08-14 2018-06-30 13F CME GROUP COMMON 12572Q105 53,957 -9,555 -15.04 8,845 -13.89 0.0351
2018-05-15 2018-03-31 13F CME GROUP COMMON 12572Q105 63,512 50,717 396.38 10,272 449.60 0.0405
2018-02-14 2017-12-31 13F CME GROUP COMMON 12572Q105 12,795 -355 -2.70 1,869 4.76 0.0070
2017-11-14 2017-09-30 13F CME GROUP COMMON 12572Q105 13,150 -1,286 -8.91 1,784 -1.33 0.0071
2017-08-14 2017-06-30 13F CME GROUP COMMON 12572Q105 14,436 908 6.71 1,808 12.51 0.0073
2017-05-15 2017-03-31 13F CME GROUP COMMON 12572Q105 13,528 -100 -0.73 1,607 2.23 0.0067
2017-02-14 2016-12-31 13F CME GROUP COMMON 12572Q105 13,628 -125 -0.91 1,572 9.39 0.0072
2016-11-14 2016-09-30 13F CME GROUP COMMON 12572Q105 13,753 -482 -3.39 1,437 3.68 0.0069
2016-08-15 2016-06-30 13F CME GROUP COMMON 12572Q105 14,235 1,576 12.45 1,386 13.98 0.0069
2016-05-16 2016-03-31 13F CME GROUP COMMON 12572Q105 12,659 -863 -6.38 1,216 -0.73 0.0060
2016-02-12 2015-12-31 13F CME GROUP COMMON 12572Q105 13,522 -805 -5.62 1,225 -7.83 0.0060
2015-11-13 2015-09-30 13F CME GROUP COMMON 12572Q105 14,327 -2,003 -12.27 1,329 -12.57 0.0070
2015-08-14 2015-06-30 13F CME GROUP COMMON 12572Q105 16,330 -1,694 -9.40 1,520 -10.95 0.0076
2015-05-15 2015-03-31 13F CME GROUP COMMON 12572Q105 18,024 2,361 15.07 1,707 22.89 0.0087
2015-02-13 2014-12-31 13F CME GROUP COMMON 12572Q105 15,663 15 0.10 1,389 11.03 0.0071
2014-11-12 2014-09-30 13F CME GROUP COMMON 12572Q105 15,648 -568 -3.50 1,251 8.69 0.0061
2014-08-14 2014-06-30 13F CME GROUP COMMON 12572Q105 16,216 -6,460 -28.49 1,151 -31.41 0.0056
2014-05-15 2014-03-31 13F CME GROUP COMMON 12572Q105 22,676 51 0.23 1,678 -5.46 0.0079
2014-02-21 2013-12-31 13F CME GROUP COMMON 12572Q105 22,625 -2,715 -10.71 1,775 -5.18 0.0082
2013-11-14 2013-09-30 13F CME GROUP COMMON 12572Q105 25,340 214 0.85 1,872 -1.94 0.0092
2013-08-14 2013-06-30 13F CME GROUP COMMON 12572Q105 25,126 25,126 1,909 0.0098
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.