CME

CME GROUP INC. · Wikipedia · Yahoo Finance chart ↗

Price

Last close: $303.14Last update Oct 30, 2026
12-month high: $329.16
12-month low: $218.31

Some historical prices are missing. High and low cover the available dates.

Reported holders

Politicians whose newest complete holdings report lists this stock, or who reported buying it after that report (or at any time, if they have no usable report). A later full sale that could have closed the position removes them.

Name	Purchased	Price that day	ROI
Alan Armstrong	Mar 27, 2026	$293.78	+3.19%
Gilbert Cisneros Rank #23	Jan 9, 2026	$262.45	+15.50%
Mark Harris	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Harriet M. Hageman	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Susan M Collins Rank #42	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Carol Devine Miller Rank #73	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Julie Johnson Rank #41	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Rob Bresnahan Rank #94	Apr 8, 2025	$255.03	+18.86%
Kathy Manning Rank #16	Jan 23, 2024	$203.97	+48.62%
Thomas R. Carper	Jan 17, 2024	$202.97	+49.35%

Prices are the market close on the purchase date; exact purchase prices are not disclosed. ROI is the percentage gain or loss from that price to the last close. Holders listed from a holdings report alone have no purchase date, so no price or ROI.

All trades

Public-equity transactions, newest transaction dates first
Ticker	Politician Name	Transaction Type	Trade Date	Found Date
CME — CME Group Inc. - Class A Common Stock (CME) [ST], Gilbert Cisneros, sale, Jun 16, 2026	Gilbert Cisneros Rank #23	Sale	Jun 16, 2026	Sep 11, 2026
CME — CME Group Inc. - Class A Common Stock, Alan Armstrong, purchase, Mar 27, 2026	Alan Armstrong	Purchase	Mar 27, 2026	Sep 11, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], Gilbert Cisneros, purchase, Jan 9, 2026	Gilbert Cisneros Rank #23	Purchase	Jan 9, 2026	Sep 11, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], Julie Johnson, sale, Dec 18, 2025	Julie Johnson Rank #41	Sale	Dec 18, 2025	Sep 11, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], Julie Johnson, sale, Nov 13, 2025	Julie Johnson Rank #41	Sale	Nov 13, 2025	Sep 11, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], Valerie Hoyle, sale, Sep 23, 2025	Valerie Hoyle Rank #15	Sale	Sep 23, 2025	Sep 11, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], Julie Johnson, sale, Aug 14, 2025	Julie Johnson Rank #41	Sale	Aug 14, 2025	Sep 11, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], Julie Johnson, purchase, Aug 11, 2025	Julie Johnson Rank #41	Purchase	Aug 11, 2025	Sep 11, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], Julie Johnson, purchase, Jul 22, 2025	Julie Johnson Rank #41	Purchase	Jul 22, 2025	Sep 11, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], Valerie Hoyle, purchase, May 21, 2025	Valerie Hoyle Rank #15	Purchase	May 21, 2025	Sep 11, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], Jefferson Shreve, sale, May 12, 2025	Jefferson Shreve Rank #124	Sale	May 12, 2025	Sep 11, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], Rob Bresnahan, purchase, Apr 8, 2025	Rob Bresnahan Rank #94	Purchase	Apr 8, 2025	Sep 11, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], Carol Devine Miller, purchase, Mar 10, 2025	Carol Devine Miller Rank #73	Purchase	Mar 10, 2025	Sep 11, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], John James, sale, Sep 4, 2024	John James Rank #100	Sale	Sep 4, 2024	Sep 12, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], Kathy Manning, sale, Jul 2, 2024	Kathy Manning Rank #16	Sale	Jul 2, 2024	Sep 12, 2026
CME — CME Group Inc. - Class A (CME) [ST], Kathy Manning, purchase, Jan 23, 2024	Kathy Manning Rank #16	Purchase	Jan 23, 2024	Sep 12, 2026
CME — CME Group Inc, Thomas R. Carper, purchase, Jan 17, 2024	Thomas R. Carper	Purchase	Jan 17, 2024	Oct 30, 2026
CME — CME Group Inc. - Class A (CME) [ST], Michael C. Burgess, sale, Dec 6, 2023	Michael C. Burgess Rank #115	Sale	Dec 6, 2023	Sep 12, 2026
CME — CME Group Inc. - Class A Common Stock (CME) [ST], John James, purchase, Nov 10, 2023	John James Rank #100	Purchase	Nov 10, 2023	Sep 12, 2026
CME — CME Group Inc. - Class A (CME) [ST], Michael C. Burgess, purchase, Aug 9, 2023	Michael C. Burgess Rank #115	Purchase	Aug 9, 2023	Sep 12, 2026
CME — CME Group Inc. - Class A (CME) [ST], Zoe Lofgren, sale, May 25, 2023	Zoe Lofgren Rank #122	Sale	May 25, 2023	Sep 12, 2026
CME — CME Group Inc. - Class A (CME) [ST], Daniel Goldman, purchase, Jan 31, 2023	Daniel Goldman Rank #76	Purchase	Jan 31, 2023	Sep 12, 2026
CME — CME Group Inc. - Class A Common Stock, Thomas R. Carper, purchase, Jan 11, 2023	Thomas R. Carper	Purchase	Jan 11, 2023	Oct 30, 2026
CME — CME Group Inc. - Class A (CME) [ST], Kathy Manning, purchase, Jul 27, 2022	Kathy Manning Rank #16	Purchase	Jul 27, 2022	Sep 12, 2026
CME — CME Group Inc. - Class A (CME) [ST], Kathy Manning, sale, Jun 10, 2022	Kathy Manning Rank #16	Sale	Jun 10, 2022	Sep 12, 2026
CME — CME Group Inc. - Class A (CME) [ST], Kathy Manning, sale, May 27, 2022	Kathy Manning Rank #16	Sale	May 27, 2022	Sep 12, 2026
CME — CME group Inc. - Class A (CME) [ST], Kathy Manning, sale, Mar 3, 2022	Kathy Manning Rank #16	Sale	Mar 3, 2022	Sep 12, 2026
CME — CME group Inc. - Class A (CME) [ST], Robert J. Wittman, sale, Dec 14, 2021	Robert J. Wittman Rank #67	Sale	Dec 14, 2021	Sep 12, 2026
CME — CME Group Inc. - Class A (CME) [ST], Kathy Manning, purchase, Nov 5, 2021	Kathy Manning Rank #16	Purchase	Nov 5, 2021	Sep 12, 2026