Quick Takeaways
- CME - CME GROUP INC. has 40 insiders with reported activity on this page.
- Net insider value flow over the last year: -$20,635,324.
- Recent transaction rows are available for direct filing-level review.
- Info
- Insider Trading
- Financials
- Holders
Insider Transactions Reported by 40 Insiders of CME GROUP INC.
- Symbol
- CME on Nasdaq
- Location
- Chicago, IL
What Changed
- Buy value: $655,117; sell value: $21,290,440.
- Net share flow: -74,068.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Official SEC Source
Insider trading overview
Last 12 monthsNet insider flow leans to selling over the last 12 months. Net value: -$20,635,324.
Buys
$655,117
Shares: 2,274
Insiders: 1
Sells
$21,290,441
Shares: 76,342
Insiders: 15
Net
-$20,635,324
Shares: -74,068
Insiders: -14
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 1,470 | 14,699 | $437,101 | $4,562,441 | -$4,125,340 |
| 3-6 | 262 | 33,200 | $73,008 | $8,987,144 | -$8,914,136 |
| 6-9 | 274 | 13,043 | $72,672 | $3,527,993 | -$3,455,321 |
| 9-12 | 267 | 15,400 | $72,336 | $4,212,864 | -$4,140,528 |
CME GROUP INC. executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| William R. Shepard | Director | $78,108,935 | +$655,117 | +0.85% | Filing P/S | 26 Mar 2026 |
| William W. Hobert | Director | $48,045,909 | Mixed | 25 Jun 2025 | ||
| Howard J. Siegel | Director | $34,027,524 | Mixed | 25 Jun 2025 | ||
| Patrick J. Mulchrone | Director | $18,055,436 | Mixed | 25 Jun 2025 | ||
| Larry G. Gerdes | Director | $17,643,970 | -$1,060,441 | -5.7% | Mixed | 24 Apr 2025 |
| Julie Holzrichter | Sr MD Chief Operating Officer | $17,192,178 | Mixed | 15 Sep 2024 | ||
| Terrence A. Duffy | Chairman and CEO, Director | $15,181,609 | -$6,738,815 | -31% | Mixed | 15 Mar 2026 |
| Bryan T. Durkin | Director | $13,317,117 | -$1,300,530 | -8.9% | Filing P/S | 23 Feb 2026 |
| Kevin Kometer | Sr MD Chief Information Office | $12,795,625 | Mixed | 10 Feb 2022 | ||
| John W. Pietrowicz | Sr MD Chief Financial Officer | $11,182,381 | Mixed | 15 Sep 2022 | ||
| Kathleen M. Cronin | Sr MD Gen Counsel & Corp Secr | $8,394,377 | Mixed | 15 Mar 2022 | ||
| Hilda Harris Piell | Sr MD & Chief HR Officer | $7,896,493 | Mixed | 15 Mar 2026 | ||
| Derek Louis Sammann | Sr MD Gl Hd Commodities Mkts | $7,829,826 | -$3,289,646 | -30% | Mixed | 15 Mar 2026 |
| Martin J. Gepsman | Director | $7,647,194 | -$173,721 | -2.2% | Filing P/S | 20 Feb 2026 |
| Julie Marie Winkler | Sr MD Chief Commercial Officer | $6,628,782 | Mixed | 15 Mar 2026 | ||
| Jack J. Tobin | MD Chief Accounting Officer | $6,517,835 | Mixed | 15 Mar 2026 | ||
| Robert J. Tierney Jr. | Director | $6,296,419 | Mixed | 25 Jun 2025 | ||
| Elizabeth A. Cook | Director | $5,691,247 | -$320,000 | -5.3% | Mixed | 06 Mar 2026 |
| Lynne Fitzpatrick | President and CFO | $5,436,682 | Mixed | 15 Mar 2026 | ||
| Timothy S. Bitsberger | Director | $5,285,791 | Mixed | 25 Jun 2025 | ||
| Sunil Kiran Cutinho | Chief Information Officer | $4,933,652 | -$3,229,444 | -40% | Mixed | 15 Mar 2026 |
| Ken Vroman | Chief Transformation Officer | $4,607,190 | -$1,594,440 | -26% | Mixed | 15 Mar 2026 |
| Sean Peter Tully | Sr MD Global Hd Rates & OTC | $4,471,292 | Mixed | 15 Dec 2022 | ||
| Terry L. Savage | Director | $3,530,485 | Mixed | 25 Jun 2024 | ||
| Dennis Chookaszian | Director | $3,449,578 | Mixed | 27 Jun 2022 | ||
| Daniel R. Glickman | Director | $3,271,750 | Mixed | 25 Jun 2024 | ||
| Charles P. Carey | Director | $3,244,262 | -$950,357 | -23% | Mixed | 25 Jun 2025 |
| Suzanne Sprague | COO & Global Head of Clearing | $2,818,376 | Mixed | 15 Mar 2026 | ||
| Timothy Francis McCourt | Sr MD Global Head Equity & FX | $2,470,463 | -$98,476 | -3.8% | Mixed | 15 Mar 2026 |
| Jonathan L. Marcus | Sr MD General Counsel | $2,253,757 | -$1,339,599 | -37% | Filing P/S | 17 Mar 2026 |
| Michael G. Dennis | Global Head of Fixed Income | $2,253,427 | Mixed | 15 Sep 2025 | ||
| Deborah J. Lucas | Director | $2,004,090 | Mixed | 25 Jun 2025 | ||
| Daniel G. Kaye | Director | $1,955,735 | -$141,210 | -6.7% | Mixed | 25 Jun 2025 |
| Patrick W. Maloney | Director | $1,811,037 | Mixed | 25 Jun 2025 | ||
| Rahael Seifu | Director | $1,809,168 | Mixed | 25 Jun 2025 | ||
| Phyllis M. Lockett | Director | $1,802,838 | -$294,553 | -14% | Mixed | 25 Jun 2025 |
| Ana Dutra | Director | $1,452,709 | Mixed | 27 Jun 2022 | ||
| Kathryn Benesh | Director | $877,862 | Mixed | 25 Jun 2025 | ||
| Dennis Suskind | Director | $809,700 | -$495,680 | -38% | Filing P/S | 06 Feb 2026 |
| Harold Eugene Ford Jr. | Director | $287,511 | -$263,530 | -48% | Filing P/S | 03 Nov 2025 |
Top shareholders of CME GROUP INC. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
|
Company |
10%
|
35,895,583
|
$9,802,365,806 | — | 31 Dec 2025 | |
| BlackRock, Inc. |
13F
|
Company |
8.7%
|
31,077,876
|
$8,486,746,304 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
4.5%
|
16,144,525
|
$4,408,746,887 | — | 31 Dec 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
3.1%
|
11,101,457
|
$3,031,586,581 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.6%
|
9,327,587
|
$2,544,912,144 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
2.3%
|
8,363,151
|
$2,283,810,308 | — | 31 Dec 2025 | |
| Capital World Investors |
13F
|
Company |
2%
|
7,278,038
|
$1,987,487,674 | — | 31 Dec 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
1.9%
|
6,886,521
|
$1,880,572,000 | — | 31 Dec 2025 | |
| NORGES BANK |
13F
|
Company |
1.6%
|
5,578,002
|
$1,523,240,786 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
1.4%
|
4,924,475
|
$1,344,775,594 | — | 31 Dec 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
1.2%
|
4,319,763
|
$1,179,858,025 | — | 31 Dec 2025 | |
| GQG Partners LLC |
13F
|
Company |
1.2%
|
4,208,459
|
$1,149,252,920 | — | 31 Dec 2025 | |
| Capital International Investors |
13F
|
Company |
1.2%
|
4,197,668
|
$1,146,592,547 | — | 31 Dec 2025 | |
| Sanders Capital, LLC |
13F
|
Company |
1.2%
|
4,177,515
|
$1,140,795,796 | — | 31 Dec 2025 | |
| FMR LLC |
13F
|
Company |
1.1%
|
4,017,344
|
$1,097,056,431 | — | 31 Dec 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
1%
|
3,714,677
|
$1,014,450,280 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1%
|
3,580,969
|
$977,891,016 | — | 31 Dec 2025 | |
| FIL Ltd |
13F
|
Company |
1%
|
3,574,469
|
$976,115,994 | — | 31 Dec 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
0.95%
|
3,399,414
|
$928,311,976 | — | 31 Dec 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.91%
|
3,278,955
|
$895,417,000 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.9%
|
3,234,034
|
$883,149,792 | — | 31 Dec 2025 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
0.86%
|
3,074,773
|
$839,659,011 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.81%
|
2,889,357
|
$789,025,536 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.79%
|
2,825,747
|
$771,654,966 | — | 31 Dec 2025 | |
| Mitsubishi UFJ Asset Management Co., Ltd. |
13F
|
Company |
0.76%
|
2,741,769
|
$739,400,264 | — | 31 Dec 2025 | |
| Capital Wealth Planning, LLC |
13F
|
Company |
0.75%
|
2,709,146
|
$736,196,246 | — | 31 Dec 2025 | |
| Fiera Capital Corp |
13F
|
Company |
0.73%
|
2,635,814
|
$719,788,086 | — | 31 Dec 2025 | |
| PineStone Asset Management Inc. |
13F
|
Company |
0.73%
|
2,613,439
|
$713,677,922 | — | 31 Dec 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.72%
|
2,578,049
|
$704,013,621 | — | 31 Dec 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0.69%
|
2,481,323
|
$677,592,879 | — | 31 Dec 2025 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
0.62%
|
2,235,265
|
$610,406,166 | — | 31 Dec 2025 | |
| Neuberger Berman Group LLC |
13F
|
Company |
0.6%
|
2,169,135
|
$592,452,146 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.6%
|
2,148,161
|
$586,619,806 | — | 31 Dec 2025 | |
| VICTORY CAPITAL MANAGEMENT INC |
13F
|
Company |
0.57%
|
2,049,649
|
$559,719,953 | — | 31 Dec 2025 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
0.57%
|
2,048,415
|
$559,388,966 | — | 31 Dec 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.56%
|
2,007,043
|
$548,083,290 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
0.52%
|
1,881,816
|
$513,886,244 | — | 31 Dec 2025 | |
| GUARDCAP ASSET MANAGEMENT Ltd |
13F
|
Company |
0.52%
|
1,882,244
|
$513,826,488 | — | 31 Dec 2025 | |
| PRIMECAP MANAGEMENT CO/CA/ |
13F
|
Company |
0.52%
|
1,879,018
|
$513,122,235 | — | 31 Dec 2025 | |
| Amundi |
13F
|
Individual |
0.51%
|
1,824,327
|
$498,187,218 | — | 31 Dec 2025 | |
| Vontobel Holding Ltd. |
13F
|
Company |
0.49%
|
1,743,756
|
$476,184,888 | — | 31 Dec 2025 | |
| CIBC Private Wealth Group LLC |
13F
|
Company |
0.47%
|
1,674,637
|
$457,309,763 | — | 31 Dec 2025 | |
| CANTILLON CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.44%
|
1,573,017
|
$429,559,482 | — | 31 Dec 2025 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.43%
|
1,543,443
|
$421,483,414 | — | 31 Dec 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.43%
|
1,542,865
|
$421,325,573 | — | 31 Dec 2025 | |
| London & Capital Asset Management Ltd |
13F
|
Company |
0.41%
|
1,459,178
|
$398,501,512 | — | 31 Dec 2025 | |
| MACKENZIE FINANCIAL CORP |
13F
|
Company |
0.4%
|
1,421,493
|
$391,319,033 | — | 31 Dec 2025 | |
| Longview Partners (Guernsey) LTD |
13F
|
Company |
0.39%
|
1,386,768
|
$378,698,605 | — | 31 Dec 2025 | |
| ENVESTNET ASSET MANAGEMENT INC |
13F
|
Company |
0.38%
|
1,376,826
|
$375,984,399 | — | 31 Dec 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.38%
|
1,360,727
|
$371,587,329 | — | 31 Dec 2025 |
Recent Insider Transactions by Companies or Individuals for CME GROUP INC.
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| William R. Shepard | CME | Common Stock Class A | Purchase | 2.51% | $18,455 | $297.38 | 62.06 | 2,539 | 26 Mar 2026 | Direct |
| William R. Shepard | CME | Common Stock Class A | Purchase | 0.54% | $418,646 | $297.38 | 1,408 | 260,118 | 26 Mar 2026 | by Trust |
| Jonathan L. Marcus | CME | Common Stock Class A | Sale | -31.4% | $1,031,301 | $313.37 | -3,291 | 7,192 | 17 Mar 2026 | Direct |
| Timothy Francis McCourt | CME | Common Stock Class A | Tax liability | -19.3% | -2,904 | 12,108 | 15 Mar 2026 | Direct | ||
| Timothy Francis McCourt | CME | Common Stock Class A | Award | 57.9% | 5,504 | 15,012 | 15 Mar 2026 | Direct | ||
| Jonathan L. Marcus | CME | Common Stock Class A | Tax liability | -20.1% | -2,638 | 10,483 | 15 Mar 2026 | Direct | ||
| Jonathan L. Marcus | CME | Common Stock Class A | Award | 67.1% | 5,270 | 13,121 | 15 Mar 2026 | Direct | ||
| Hilda Harris Piell | CME | Common Stock Class A | Tax liability | -8.33% | -3,039 | 33,455 | 15 Mar 2026 | Direct | ||
| Hilda Harris Piell | CME | Common Stock Class A | Award | 24% | 7,076 | 36,494 | 15 Mar 2026 | Direct | ||
| Suzanne Sprague | CME | Common Stock Class A | Tax liability | -15.4% | -2,515 | 13,836 | 15 Mar 2026 | Direct | ||
| Suzanne Sprague | CME | Common Stock Class A | Award | 50.7% | 5,504 | 16,351 | 15 Mar 2026 | Direct | ||
| Terrence A. Duffy | CME | Common Stock Class A | Tax liability | -23.5% | -27,866 | 90,630 | 15 Mar 2026 | Direct | ||
| Terrence A. Duffy | CME | Common Stock Class A | Award | 113.2% | 62,902 | 118,496 | 15 Mar 2026 | Direct | ||
| Ken Vroman | CME | Common Stock Class A | Tax liability | -14.3% | -3,135 | 18,851 | 15 Mar 2026 | Direct | ||
| Ken Vroman | CME | Common Stock Class A | Award | 47.5% | 7,076 | 21,986 | 15 Mar 2026 | Direct | ||
| Julie Marie Winkler | CME | Common Stock Class A | Tax liability | -10.8% | -3,658 | 30,110 | 15 Mar 2026 | Direct | ||
| Julie Marie Winkler | CME | Common Stock Class A | Award | 32.4% | 8,256 | 33,768 | 15 Mar 2026 | Direct | ||
| Derek Louis Sammann | CME | Common Stock Class A | Tax liability | -21.4% | -3,627 | 13,312 | 15 Mar 2026 | Direct | ||
| Derek Louis Sammann | CME | Common Stock Class A | Award | 95.1% | 8,256 | 16,939 | 15 Mar 2026 | Direct | ||
| Lynne Fitzpatrick | CME | Common Stock Class A | Tax liability | -9.52% | -2,515 | 23,913 | 15 Mar 2026 | Direct | ||
| Lynne Fitzpatrick | CME | Common Stock Class A | Award | 26.3% | 5,504 | 26,428 | 15 Mar 2026 | Direct | ||
| Jack J. Tobin | CME | Common Stock Class A | Tax liability | -0.7% | -179 | 25,409 | 15 Mar 2026 | Direct | ||
| Jack J. Tobin | CME | Common Stock Class A | Award | 2.43% | 608 | 25,588 | 15 Mar 2026 | Direct | ||
| Sunil Kiran Cutinho | CME | Common Stock Class A | Tax liability | -13.4% | -3,658 | 23,586 | 15 Mar 2026 | Direct | ||
| Sunil Kiran Cutinho | CME | Common Stock Class A | Award | 43.5% | 8,256 | 27,244 | 15 Mar 2026 | Direct | ||
| Ken Vroman | CME | Common Stock Class A | Sale | -25.7% | $1,594,440 | $309.00 | -5,160 | 14,910 | 12 Mar 2026 | Direct |
| Jack J. Tobin | CME | Common Stock Class A | Gift | -0.42% | -105 | 24,980 | 11 Mar 2026 | Direct | ||
| Elizabeth A. Cook | CME | Common Stock Class A | Sale | -5.33% | $320,000 | $320.00 | -1,000 | 17,771 | 06 Mar 2026 | by Trust |
| Bryan T. Durkin | CME | Common Stock Class A | Sale | -8.9% | $1,300,530 | $309.65 | -4,200 | 43,007 | 23 Feb 2026 | Direct |
| Martin J. Gepsman | CME | Common Stock Class A | Sale | -1.19% | $91,770 | $305.90 | -300 | 24,999 | 20 Feb 2026 | Direct |
| Dennis Suskind | CME | Common Stock Class A | Sale | -21.7% | $224,400 | $300.00 | -748 | 2,699 | 06 Feb 2026 | Direct |
| Terrence A. Duffy | CME | Common Stock Class A | Tax liability | -15.5% | -10,210 | 55,594 | 31 Dec 2025 | Direct | ||
| William R. Shepard | CME | Common Stock Class A | Purchase | 0.1% | $69,929 | $278.37 | 251 | 258,710 | 30 Dec 2025 | by Trust |
| William R. Shepard | CME | Common Stock Class A | Purchase | 0.45% | $3,079 | $278.37 | 11.06 | 2,477 | 30 Dec 2025 | Direct |
| Terrence A. Duffy | CME | Common Stock Class A | Sale | -27.5% | $6,738,815 | $269.55 | -25,000 | 65,804 | 11 Dec 2025 | Direct |
| Derek Louis Sammann | CME | Common Stock Class A | Sale | -15.8% | $362,322 | $275.74 | -1,314 | 7,022 | 20 Nov 2025 | by Spouse |
| Derek Louis Sammann | CME | Common Stock Class A | Sale | -34.8% | $1,622,476 | $275.65 | -5,886 | 11,028 | 20 Nov 2025 | by Trust |
| Hilda Harris Piell | CME | Common Stock Class A | Gift | -3.2% | -973 | 29,418 | 07 Nov 2025 | Direct | ||
| Derek Louis Sammann | CME | Common Stock Class A | Other | 15.7% | 2,300 | 16,914 | 06 Nov 2025 | by Trust | ||
| Derek Louis Sammann | CME | Common Stock Class A | Other | -20.9% | -2,300 | 8,683 | 06 Nov 2025 | Direct | ||
| Harold Eugene Ford Jr. | CME | Common Stock Class A | Sale | -47.8% | $263,530 | $263.53 | -1,000 | 1,091 | 03 Nov 2025 | Direct |
| William R. Shepard | CME | Common Stock Class A | Purchase | 0.47% | $3,069 | $265.22 | 11.57 | 2,466 | 25 Sep 2025 | Direct |
| William R. Shepard | CME | Common Stock Class A | Purchase | 0.1% | $69,603 | $265.19 | 262 | 258,459 | 25 Sep 2025 | by Trust |
| Jonathan L. Marcus | CME | Common Stock Class A | Sale | -4.76% | $102,704 | $262.00 | -392 | 7,851 | 18 Sep 2025 | Direct |
| Sunil Kiran Cutinho | CME | Common Stock Class A | Tax liability | -1.96% | -379 | 18,988 | 16 Sep 2025 | Direct | ||
| Julie Marie Winkler | CME | Common Stock Class A | Tax liability | -1.46% | -379 | 25,512 | 16 Sep 2025 | Direct | ||
| Ken Vroman | CME | Common Stock Class A | Tax liability | -1.59% | -325 | 20,070 | 16 Sep 2025 | Direct | ||
| Jonathan L. Marcus | CME | Common Stock Class A | Tax liability | -3.44% | -294 | 8,243 | 16 Sep 2025 | Direct | ||
| Jonathan L. Marcus | CME | Common Stock Class A | Sale | -4.22% | $97,369 | $258.96 | -376 | 8,537 | 16 Sep 2025 | Direct |
| Suzanne Sprague | CME | Common Stock Class A | Tax liability | -2.91% | -325 | 10,847 | 16 Sep 2025 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.