CME CME Group Inc
CME Group Inc (CME) Hedge Fund Activity
This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.
Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.
Most significant moves
Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.
| Fund | Action | Shares changed | Change | Est. value | Portfolio wt. | Score |
|---|---|---|---|---|---|---|
| Egerton Capital Long/Short Growth | Sold Out | -1.18M | -100.0% | $261.2M | 0.0% | 89 |
| Junto Capital Management Long/Short | Sold Out | -181.0K | -100.0% | $40.0M | 0.0% | 67 |
| VIKING GLOBAL INVESTORS LP Growth | New | +153.0K | — | $33.8M | 0.1% | 65 |
| MARSHALL WACE, LLP Long/Short | Increased | +1.44M | +178.7% | $317.4M | 0.6% | 63 |
| TWO SIGMA INVESTMENTS, LP Quant | Increased | +1.27M | +110.2% | $280.2M | 0.4% | 63 |
| D. E. Shaw & Co., Inc. Quant | Increased | +1.19M | +859.7% | $261.7M | 0.2% | 63 |
| Point72 Asset Management, L.P. | Increased | +653.7K | +726.3% | $144.3M | 0.3% | 63 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Increased | +645.2K | +1854.2% | $142.5M | 0.2% | 61 |
| Qube Research & Technologies Ltd Quant | Increased | +1.43M | +781.6% | $315.5M | 0.4% | 61 |
| CITADEL ADVISORS LLC Quant | Increased | +1.13M | +302.6% | $249.9M | 0.2% | 61 |
Most significant buyers
By move score, not size.
- VIKING GLOBAL INVESTORS LP
- MARSHALL WACE, LLP
- TWO SIGMA INVESTMENTS, LP
- D. E. Shaw & Co., Inc.
- Point72 Asset Management, L.P.
Most significant sellers
By move score, not size.
- Egerton Capital
- Junto Capital Management
- Balyasny Asset Management L.P.
- Walleye Capital
- Alphadyne Asset Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Egerton Capital | 1 | 0 | 1.2M | -1.18M | -100.0% | 0.0% | Sold Out | 89 |
| Junto Capital Management | 2 | 0 | 181.0K | -181.0K | -100.0% | 0.0% | Sold Out | 67 |
| VIKING GLOBAL INVESTORS LP | 1 | 153.0K | 0 | +153.0K | — | 0.1% | New | 65 |
| MARSHALL WACE, LLP | 2 | 2.2M | 804.2K | +1.44M | +178.7% | 0.6% | Increased | 63 |
| TWO SIGMA INVESTMENTS, LP | 2 | 2.4M | 1.2M | +1.27M | +110.2% | 0.4% | Increased | 63 |
| D. E. Shaw & Co., Inc. | 1 | 1.3M | 137.9K | +1.19M | +859.7% | 0.2% | Increased | 63 |
| Point72 Asset Management, L.P. | 1 | 743.7K | 90.0K | +653.7K | +726.3% | 0.3% | Increased | 63 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 680.0K | 34.8K | +645.2K | +1854.2% | 0.2% | Increased | 61 |
| Qube Research & Technologies Ltd | 2 | 1.6M | 182.8K | +1.43M | +781.6% | 0.4% | Increased | 61 |
| CITADEL ADVISORS LLC | 1 | 1.5M | 374.0K | +1.13M | +302.6% | 0.2% | Increased | 61 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 750.4K | 60.8K | +689.7K | +1134.9% | 0.6% | Increased | 61 |
| MILLENNIUM MANAGEMENT LLC | 2 | 1.2M | 168.0K | +1.03M | +611.8% | 0.2% | Increased | 60 |
| Quadrature Capital | 3 | 521.6K | 86.9K | +434.6K | +500.1% | 1.2% | Increased | 58 |
| Voloridge Investment Management | 2 | 583.6K | 36.3K | +547.3K | +1509.0% | 0.5% | Increased | 58 |
| Hudson Bay Capital Management | 3 | 65.0K | 0 | +65.0K | — | 0.1% | New | 58 |
| Verition Fund Management | 2 | 319.2K | 872 | +318.4K | +36508.8% | 0.7% | Increased | 57 |
| Holocene Advisors, LP | 2 | 2.9K | 0 | +2.9K | — | 0.0% | New | 56 |
| Aquatic Capital Management | 4 | 84.3K | 0 | +84.3K | — | 0.6% | New | 55 |
| Balyasny Asset Management L.P. | 2 | 70.7K | 464.6K | -393.9K | -84.8% | 0.0% | Reduced | 55 |
| Magnetar Capital | 2 | 3.4K | 0 | +3.4K | — | 0.0% | New | 54 |
| Polar Asset Management Partners | 3 | 78.3K | 823 | +77.5K | +9416.0% | 0.6% | Increased | 54 |
| Jain Global | 3 | 11.7K | 0 | +11.7K | — | 0.0% | New | 54 |
| Squarepoint Ops LLC | 2 | 303.1K | 121.2K | +181.9K | +150.1% | 0.2% | Increased | 53 |
| Engineers Gate | 4 | 84.3K | 0 | +84.3K | — | 0.2% | New | 53 |
| Prana Capital Management | 3 | 1.0K | 0 | +1.0K | — | 0.0% | New | 53 |
| Lighthouse Investment Partners | 3 | 9.3K | 0 | +9.3K | — | 0.1% | New | 53 |
| Capital Fund Management | 3 | 284.5K | 60.0K | +224.5K | +373.9% | 0.5% | Increased | 53 |
| Cinctive Capital Management | 3 | 10.4K | 0 | +10.4K | — | 0.1% | New | 52 |
| Quinn Opportunity Partners | 4 | 15.0K | 0 | +15.0K | — | 0.2% | New | 52 |
| Winton Group | 4 | 132.4K | 60.0K | +72.4K | +120.7% | 1.0% | Increased | 51 |
| Centiva Capital | 4 | 18.6K | 0 | +18.6K | — | 0.2% | New | 51 |
| Caption Management | 3 | 3.0K | 0 | +3.0K | — | 0.0% | New | 50 |
| Man Group | 3 | 90.2K | 14.4K | +75.8K | +525.3% | 0.0% | Increased | 50 |
| Schonfeld Strategic Advisors | 3 | 149.2K | 3.3K | +145.9K | +4426.7% | 0.2% | Increased | 50 |
| Trexquant Investment | 3 | 157.1K | 14.6K | +142.5K | +978.6% | 0.2% | Increased | 50 |
| Walleye Capital | 3 | 832 | 65.2K | -64.3K | -98.7% | 0.0% | Reduced | 50 |
| Readystate Asset Management | 3 | 1.9K | 0 | +1.9K | — | 0.0% | New | 50 |
| Y-Intercept | 4 | 148.3K | 10.6K | +137.8K | +1306.0% | 0.7% | Increased | 50 |
| Quantbot Technologies | 4 | 5.8K | 0 | +5.8K | — | 0.1% | New | 47 |
| CenterBook Partners | 4 | 29.0K | 4.6K | +24.4K | +531.0% | 0.3% | Increased | 46 |
| Voleon Capital Management | 3 | 3.6K | 862 | +2.7K | +317.1% | 0.0% | Increased | 45 |
| Tudor Investment Corporation | 2 | 253.9K | 161.1K | +92.8K | +57.6% | 0.3% | Increased | 42 |
| Boothbay Fund Management | 4 | 10.7K | 5.7K | +5.1K | +89.2% | 0.0% | Increased | 42 |
| Gotham Asset Management, LLC | 2 | 200.6K | 132.7K | +67.9K | +51.1% | 0.1% | Increased | 41 |
| Interval Partners | 3 | 45.6K | 29.6K | +16.0K | +54.2% | 0.3% | Increased | 39 |
| Alphadyne Asset Management | 3 | 24.1K | 29.9K | -5.8K | -19.5% | 0.3% | Reduced | 33 |
| Edgestream Partners | 4 | 8.7K | 15.4K | -6.7K | -43.5% | 0.1% | Reduced | 31 |
| Capstone Investment Advisors | 3 | 74.0K | 60.6K | +13.4K | +22.0% | 0.2% | Increased | 31 |
| Caxton Associates | 3 | 71.1K | 60.0K | +11.1K | +18.5% | 0.3% | Increased | 31 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 230.9K | 246.0K | -15.1K | -6.1% | 0.1% | Reduced | 29 |
| Woodline Partners LP | 2 | 79.1K | 70.6K | +8.5K | +12.0% | 0.1% | Increased | 28 |
| Graham Capital Management | 3 | 84.6K | 77.8K | +6.8K | +8.7% | 0.7% | Increased | 28 |
| Chilton Investment Company | 2 | 1.3K | 1.5K | -208 | -13.9% | 0.0% | Reduced | 27 |
| AQR Capital Management | 3 | 2.0M | 2.0M | +45.2K | +2.3% | 0.2% | Increased | 24 |
| Brevan Howard Capital Management | 3 | 107.0K | 102.7K | +4.3K | +4.2% | 0.4% | Increased | 22 |
| Moore Capital Management | 3 | 45.0K | 45.0K | 0 | +0.0% | 0.3% | Unchanged | 19 |
Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeHedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.