| 1 | Optiver Holding B.V. | 22,132,100 | $8.8B | 3.26% | Call |
| 2 | JPMORGAN CHASE & CO | 14,103,300 | $5.6B | 0.35% | Call |
| 3 | Optiver Holding B.V. | 10,457,800 | $4.1B | 1.54% | Put |
| 4 | JPMORGAN CHASE & CO | 8,975,900 | $3.6B | 0.22% | Put |
| 5 | SIMPLEX TRADING, LLC | 6,421,700 | $2.5B | 1.43% | Call |
| 6 | SIMPLEX TRADING, LLC | 4,151,600 | $1.6B | 0.93% | Put |
| 7 | IMC-Chicago, LLC | 4,116,800 | $1.6B | 0.59% | Call |
| 8 | IMC-Chicago, LLC | 3,705,600 | $1.5B | 0.53% | Put |
| 9 | GROUP ONE TRADING LLC | 1,854,700 | $735.0M | 1.28% | Call |
| 10 | Mengis Capital Management, Inc. | 1,455 | $576.6M | 0.10% | Share |
| 11 | GROUP ONE TRADING LLC | 848,900 | $336.4M | 0.59% | Put |
| 12 | CMT Capital Markets Trading GmbH | 634,300 | $251.4M | 2.31% | Call |
| 13 | CIBC WORLD MARKETS CORP | 549,300 | $217.0M | 1.04% | Put |
| 14 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | 500,000 | $198.2M | 6.32% | Put |
| 15 | CMT Capital Markets Trading GmbH | 438,100 | $173.6M | 1.59% | Put |
| 16 | SG Americas Securities, LLC | 1,190,200 | $110.6M | 0.14% | Call |
| 17 | Itau Unibanco Holding S.A. | 3,750 | $92.0M | 2.21% | Call |
| 18 | GLOBALT Investments LLC / GA | 210,630 | $83.5M | 3.05% | Share |
| 19 | STALEY CAPITAL ADVISERS INC | 170,619 | $67.6M | 2.79% | Share |
| 20 | Marathon Trading Investment Management LLC | 162,500 | $64.4M | 1.46% | Call |
| 21 | Marathon Trading Investment Management LLC | 160,000 | $63.4M | 1.44% | Call |
| 22 | S&CO INC | 80,565 | $31.9M | 1.98% | Share |
| 23 | Marathon Trading Investment Management LLC | 67,500 | $26.8M | 0.61% | Put |
| 24 | Marathon Trading Investment Management LLC | 45,000 | $17.8M | 0.40% | Put |
| 25 | BBR PARTNERS, LLC | 43,780 | $17.4M | 0.93% | Share |
| 26 | L & S Advisors Inc | 35,752 | $14.2M | 1.31% | Share |
| 27 | NATIONAL BANK OF CANADA /FI/ | 197 | $7.0M | 0.01% | Put |
| 28 | NORTH STAR ASSET MANAGEMENT INC | 15,432 | $6.0M | 0.24% | Share |
| 29 | Kurv Investment Management LLC | 1,498 | $4.9M | 4.58% | Call |
| 30 | Maven Securities LTD | 11,600 | $4.6M | 0.10% | Put |
| 31 | Vertex Planning Partners, LLC | 44,104 | $3.8M | 0.87% | Share |
| 32 | SVB WEALTH LLC | 8,815 | $3.5M | 0.21% | Share |
| 33 | Corundum Group, Inc. | 8,687 | $3.4M | 1.16% | Share |
| 34 | SUMMIT SECURITIES GROUP LLC | 8,500 | $3.4M | 0.44% | Call |
| 35 | SlateStone Wealth, LLC | 8,023 | $3.2M | 0.27% | Share |
| 36 | New Age Alpha Advisors, LLC | 750 | $3.0M | 0.13% | Call |
| 37 | SG Americas Securities, LLC | 1,837,400 | $2.8M | 0.00% | Put |
| 38 | Brick & Kyle, Associates | 6,470 | $2.6M | 0.91% | Share |
| 39 | FORBES J M & CO LLP | 29,211 | $2.5M | 0.20% | Share |
| 40 | ISTHMUS PARTNERS, LLC | 6,000 | $2.4M | 0.26% | Share |
| 41 | DOHENY ASSET MANAGEMENT /CA | 5,670 | $2.2M | 1.37% | Share |
| 42 | FORBES J M & CO LLP | 5,406 | $2.1M | 0.17% | Share |
| 43 | NATIONAL BANK OF CANADA /FI/ | 65 | $2.0M | 0.00% | Put |
| 44 | Norman Fields, Gottscho Capital Management, LLC | 4,876 | $1.9M | 0.62% | Share |
| 45 | WEDGEWOOD INVESTORS INC /PA/ | 4,450 | $1.8M | 2.01% | Share |
| 46 | Azimuth Capital Investment Management LLC | 3,025 | $1.2M | 0.04% | Share |
| 47 | M. Kraus & Co | 2,865 | $1.1M | 0.32% | Share |
| 48 | JMG Financial Group, Ltd. | 2,527 | $1.0M | 0.03% | Share |
| 49 | SPINNAKER TRUST | 3,959 | $1.0M | 0.05% | Share |
| 50 | COZAD ASSET MANAGEMENT INC | 4,773 | $1.0M | 0.08% | Share |