CME Group Inc. 13F holders
Of the 44 funds followed here, 11 reported a position in CME Group Inc. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 9.3 million shares worth $2.05 billion, 0.1% of its reported book. New this quarter: Viking Global Investors. Sold out: Baillie Gifford.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Geode Capital Management | 9,271,309 | $2.05 billion | 0.1% | +124,421 | added | 30 June 2026 | 13F |
| Norges Bank | 4,820,646 | $1.06 billion | 0.1% | held | 30 June 2026 | 13F | |
| Two Sigma Investments | 2,420,121 | $534.4 million | 0.4% | +1,266,663 | added | 30 June 2026 | 13F |
| Citadel Advisors | 2,224,927 | $491.3 million | 0.1% | +1,307,971 | added | 30 June 2026 | 13F |
| FMR LLC | 1,323,029 | $292.2 million | 0.0% | -2,437,877 | trimmed | 30 June 2026 | 13F |
| Millennium Management | 1,254,089 | $276.9 million | 0.1% | +862,569 | added | 30 June 2026 | 13F |
| Capital Research Global Investors | 1,193,880 | $263.6 million | 0.0% | -2,140,546 | trimmed | 30 June 2026 | 13F |
| Point72 Asset Management | 774,966 | $171.1 million | 0.2% | +643,266 | added | 30 June 2026 | 13F |
| Renaissance Technologies | 680,049 | $150.2 million | 0.2% | +645,249 | added | 30 June 2026 | 13F |
| Viking Global Investors | 152,980 | $33.8 million | 0.1% | +152,980 | new | 30 June 2026 | 13F |
| Soros Fund Management | 30,028 | $6.6 million | 0.1% | no change | held | 30 June 2026 | 13F |
| Baillie Gifford | 0 | $0 | 0.0% | -430,242 | exited | 30 June 2026 | 13F |
Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.
Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 29 April 2026 | 13G | Vanguard Capital Management and 1 other | 27.0 million | 7.5% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 26 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 5 March 2026 | 13G/A | The Vanguard Group and 1 other | 36.2 million | 10.1% | 27 February 2026 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder. Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.
Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 31 August 2026 | 1,703 | $285.80 | SEC |
| 28 August 2026 | 146 | $280.94 | SEC |
| 24 August 2026 | 250 | $274.98 | SEC |
| 14 August 2026 | 64 | $267.21 | SEC |
| 5 August 2026 | 50,678 | $262.63 | SEC |
| 4 August 2026 | 11,653 | $266.17 | SEC |
| 3 August 2026 | 16,987 | $267.79 | SEC |
| 27 July 2026 | 395 | $255.31 | SEC |
| 21 July 2026 | 38,895 | $245.11 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 50,678 on 5 August 2026. A fail is an operational fact about settlement, not a position.
Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to CME by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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