CME

CME GROUP INC. · Wikipedia · Yahoo Finance chart ↗

Price

Last close: $306.24Last update Nov 2, 2026
12-month high: $329.16
12-month low: $218.31

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	+4.24%
Gilbert Cisneros Rank #23	Jan 9, 2026	$262.45	+16.69%
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	+20.08%
Kathy Manning Rank #16	Jan 23, 2024	$203.97	+50.14%
Thomas R. Carper	Jan 17, 2024	$202.97	+50.88%

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