Who owns CME
Institutions that file 13Fs hold 90% of the shares
Shares they hold, quarter on quarter
0.0%
162 new, 626 added, 633 cut, 264 sold out
Top 10 holders
38%
of the shares institutions hold
A 13F lists the long positions of managers with more than $100M in US stocks. It shows the last day of a quarter and is filed up to 45 days later. Two managers can report the same shares, so totals can count some shares twice.
Two kinds of filings agree
Smart money agrees
13F: Seth Klarman new, Andreas Halvorsen new in the quarter ending Jun 30, 2026.
Form 4: SHEPARD WILLIAM R (Director) bought $157K in the open market since 2026-04-01.
Institutional owners
The 25 biggest holders
| Holder | Shares | Value | % of company | From Mar 31, 2026 |
|---|---|---|---|---|
| BlackRock, Inc. | 30.57M | $6.7B | 8.52% | Reduced -2.8% |
| VANGUARD CAPITAL MANAGEMENT LLC | 23.66M | $5.2B | 6.60% | Added +1.3% |
| STATE STREET CORP | 16.35M | $3.6B | 4.56% | Added +1.8% |
| MORGAN STANLEY | 9.73M | $2.1B | 2.71% | Added +3.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 9.27M | $2.0B | 2.59% | Added +1.4% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 9.17M | $2.0B | 2.56% | Added +1.5% |
| Capital World Investors | 6.82M | $1.5B | 1.90% | Reduced -1.6% |
| JPMORGAN CHASE & CO | 5.77M | $1.3B | 1.61% | Reduced -52.8% |
| Sanders Capital, LLC | 5.07M | $1.1B | 1.41% | Added +21.8% |
| NORGES BANK | 4.82M | $1.1B | 1.34% | New |
| AMERIPRISE FINANCIAL INC | 4.36M | $963.4M | 1.22% | Added +16.8% |
| RAYMOND JAMES FINANCIAL INC | 4.06M | $896.0M | 1.13% | Reduced -7.3% |
| FIL Ltd | 4.00M | $883.9M | 1.12% | Added +18.0% |
| Bank of New York Mellon Corp | 3.93M | $867.3M | 1.10% | Reduced -18.7% |
| FRANKLIN RESOURCES INC | 3.83M | $846.4M | 1.07% | Added +4.5% |
| GOLDMAN SACHS GROUP INC | 3.62M | $799.3M | 1.01% | Added +1.2% |
| NORTHERN TRUST CORP | 3.48M | $769.5M | 0.97% | Reduced -1.9% |
| Alphabet Inc. | 3.48M | $769.4M | 0.97% | Held |
| ROYAL BANK OF CANADA | 3.28M | $725.4M | 0.92% | Added +11.3% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 3.26M | $718.9M | 0.91% | Added +26.2% |
| Capital Wealth Planning, LLC | 3.22M | $711.7M | 0.90% | Added +40.8% |
| Invesco Ltd. | 3.07M | $677.8M | 0.86% | Added +42.1% |
| Capital International Investors | 3.01M | $664.8M | 0.84% | Reduced -15.8% |
| Mitsubishi UFJ Asset Management Co., Ltd. | 2.85M | $629.8M | 0.80% | Added +2.5% |
| BANK OF AMERICA CORP /DE/ | 2.82M | $622.7M | 0.79% | Reduced -29.9% |
Show the other 15 holders
This quarter
Who bought and who sold the most shares
Bought the most shares
- NORGES BANK +4.82M, new
- Jupiter Topco LLC +1.79M, new
- JANE STREET GROUP, LLC +1.48M
- MARSHALL WACE, LLP +1.44M
- Qube Research & Technologies Ltd +1.43M
- TWO SIGMA INVESTMENTS, LP +1.27M
- D. E. Shaw & Co., Inc. +1.19M
- CITADEL ADVISORS LLC +1.13M
- MILLENNIUM MANAGEMENT LLC +1.03M
- Capital Wealth Planning, LLC +934K
Sold the most shares
- JPMORGAN CHASE & CO -6.44M
- PRICE T ROWE ASSOCIATES INC /MD/ -2.72M
- GQG Partners LLC -2.63M, sold out
- FMR LLC -2.44M
- Capital Research Global Investors -2.14M
- JANUS HENDERSON GROUP PLC -1.55M, sold out
- Cantillon Capital Management LLC -1.32M
- BANK OF AMERICA CORP /DE/ -1.20M
- Egerton Capital (UK) LLP -1.18M, sold out
- BESSEMER GROUP INC -950K
Superinvestors
Superinvestors holding CME
| Investor | Quarter | Shares | Value | % of portfolio | Last quarter |
|---|---|---|---|---|---|
| Seth Klarman Baupost Group | Jun 30, 2026 | 619K | $136.7M | 2.77% | New |
| Andreas Halvorsen Viking Global Investors | Jun 30, 2026 | 153K | $33.8M | 0.10% | New |
| William von Mueffling Cantillon Capital Management | Jun 30, 2026 | 64K | $14.1M | 2.12% | Reduced -95.4% |
| Tom Gayner Markel Group | Sep 30, 2026 | 50K | $13.0M | 0.11% | Held |
More than 5%
13D filings: owners who may push for change
No Schedule 13D about CME in the last year.