Group One Trading Llc
Institutional manager — quarterly 13F holdings, Q ending 2026-06-30
Reported value
$71.08B
Q ending 2026-06-30
Prior quarter
$52.18B
Q ending 2026-03-31
Change
+36.2% QoQ · +57.3% YoY
Positions
7,824
reported holdings
Largest positions
Top 100 of 7,824 reported positions by value, Q ending 2026-06-30. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Micron Technology Inc | Put | $2.39B | 2.1M | |
| Micron Technology Inc | Call | $1.98B | 1.7M | |
| Spdr Gold Tr | Call | $1.37B | 3.7M | |
| Sandisk Corp | Put | $1.26B | 553K | |
| Tesla Inc | Call | $1.18B | 2.8M | |
| Meta Platforms Inc | Call | $1.03B | 1.8M | |
| Vaneck Etf Trust | Put | $1.01B | 3.0M | |
| Microsoft Corp | Call | $892.0M | 2.4M | |
| Sandisk Corp | Call | $847.0M | 373K | |
| Intel Corp | Call | $697.3M | 5.0M | |
| Apple Inc | Call | $680.4M | 2.4M | |
| Tesla Inc | Put | $673.8M | 1.6M | |
| Unitedhealth Group Inc | Call | $670.7M | 1.6M | |
| Nvidia Corporation | Call | $631.7M | 3.2M | |
| Vaneck Etf Trust | Call | $608.1M | 4.0M | |
| Eli Lilly & Co | Call | $565.9M | 472K | |
| Taiwan Semiconductor Manufac | Put | $535.5M | 1.1M | |
| Advanced Micro Devices Inc | Call | $531.3M | 915K | |
| Advanced Micro Devices Inc | Put | $491.3M | 846K | |
| Alphabet Inc | Call | $460.7M | 1.3M | |
| Spdr Gold Tr | Put | $442.8M | 1.2M | |
| Nebius Group N.V. | Call | $425.1M | 1.5M | |
| Ishares Inc | Put | $400.0M | 2.0M | |
| Ishares Inc | Call | $385.8M | 1.9M | |
| Unitedhealth Group Inc | Put | $359.8M | 866K | |
| Taiwan Semiconductor Manufac | Call | $357.9M | 749K | |
| Goldman Sachs Group Inc | Call | $344.0M | 340K | |
| Eli Lilly & Co | Put | $333.2M | 278K | |
| First Solar Inc | Call | $326.1M | 1.4M | |
| Alibaba Group Hldg Ltd | Call | $319.1M | 3.3M | |
| Broadcom Inc | Call | $316.1M | 837K | |
| Ishares Tr | Put | $311.6M | 486K | |
| Intel Corp | Put | $305.3M | 2.2M | |
| Nvidia Corporation | Put | $288.1M | 1.4M | |
| Bloom Energy Corp | Call | $284.9M | 941K | |
| United Sts Oil Fd Lp | Call | $274.5M | 2.6M | |
| United Sts Oil Fd Lp | Put | $274.1M | 2.6M | |
| Roundhill Etf Trust | Call | $271.7M | 3.7M | |
| Arm Holdings Plc | Call | $268.6M | 758K | |
| Strive Inc | Call | $264.0M | 24.2M | |
| Broadcom Inc | Put | $262.0M | 694K | |
| Ishares Silver Tr | Call | $259.2M | 4.8M | |
| Ast Spacemobile Inc | Call | $252.1M | 2.8M | |
| Lam Research Corp | Call | $235.8M | 544K | |
| Palantir Technologies Inc | Call | $230.7M | 2.0M | |
| Netflix Inc. | Call | $228.6M | 3.2M | |
| Bloom Energy Corp | Put | $227.3M | 751K | |
| Asml Hldg Nv | Put | $221.2M | 111K | |
| Arm Holdings Plc | Put | $215.6M | 608K | |
| Apple Inc | Put | $214.8M | 742K | |
| Iren Limited | Put | $210.9M | 4.6M | |
| Marvell Technology Inc | Call | $204.7M | 687K | |
| Rocket Lab Corp | Call | $204.0M | 2.0M | |
| Ishares Tr | Put | $199.1M | 2.2M | |
| Direxion Shares Etf Trust | Call | $195.7M | 734K | |
| Iren Limited | Call | $195.0M | 4.3M | |
| Berkshire Hathaway Inc Del | Call | $187.8M | 375K | |
| Strategy Inc | Put | $184.7M | 2.1M | |
| Exxon Mobil Corp | Call | $182.0M | 1.3M | |
| Terawulf Inc | Call | $182.0M | 7.4M | |
| Pdd Holdings Inc | Call | $181.8M | 2.4M | |
| Robinhood Mkts Inc | Call | $178.3M | 1.8M | |
| Oracle Corp | Call | $176.9M | 1.2M | |
| Meta Platforms Inc | Put | $176.4M | 313K | |
| Alphabet Inc | Call | $175.5M | 491K | |
| Amazon Com Inc | Call | $173.6M | 729K | |
| Cisco Sys Inc | Call | $172.0M | 1.5M | |
| Western Digital Corp | Call | $171.0M | 268K | |
| Spdr Series Trust | Call | $170.5M | 1.1M | |
| Poet Technologies Inc | Call | $169.8M | 16.5M | |
| Global X Fds | Call | $167.9M | 2.2M | |
| Alphabet Inc | Put | $165.9M | 470K | |
| Adobe Inc | Call | $164.1M | 801K | |
| Goldman Sachs Group Inc | Put | $163.0M | 161K | |
| Ishares Tr | Call | $162.9M | 3.2M | |
| Microsoft Corp | Put | $162.0M | 434K | |
| Dell Technologies Inc | Call | $160.0M | 371K | |
| Shopify Inc | Call | $156.1M | 1.4M | |
| Ishares Tr | Call | $155.3M | 1.7M | |
| Boeing Co | Call | $154.3M | 713K | |
| Qualcomm Inc | Call | $152.3M | 824K | |
| Vistra Corp | Call | $151.5M | 955K | |
| Liquidia Corporation | Call | $149.9M | 1.9M | |
| Kraneshares Trust | Call | $145.5M | 5.9M | |
| First Solar Inc | Put | $145.5M | 617K | |
| Ge Vernova Inc | Put | $144.2M | 123K | |
| Echostar Corp | Call | $144.0M | 1.4M | |
| Cameco Corp | Call | $142.6M | 1.4M | |
| Vertiv Holdings Co | Call | $141.1M | 421K | |
| Lam Research Corp | Put | $139.8M | 323K | |
| Crowdstrike Hldgs Inc | Call | $139.7M | 183K | |
| Ishares Tr | Call | $137.3M | 217K | |
| Applied Matls Inc | Put | $137.1M | 190K | |
| Palo Alto Networks Inc | Call | $136.9M | 401K | |
| Ge Vernova Inc | Call | $135.5M | 115K | |
| Citigroup Inc | Call | $132.3M | 945K | |
| Nrg Energy Inc | Put | $131.9M | 903K | |
| Seagate Technology Hldngs Pl | Put | $131.7M | 137K | |
| Boeing Co | Put | $130.7M | 604K | |
| Marvell Technology Inc | Put | $130.3M | 438K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.