Two Sigma Securities, LLC reported 1,084 positions worth $768.86M for the quarter ended Jun 30, 2026, up 51.5% on the prior quarter. It opened 662 new positions, added to 221, trimmed 201 and exited 568. Its largest holding is Applied Materials Inc at 2.6% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| AMAT Applied Materials Inc | +28.0K | – | $20.26M | 2.63% |
| ORCL Oracle Corp | +85.5K | – | $12.53M | 1.63% |
| GOOG Alphabet Inc. | +26.0K | +2,139.6% | $9.17M | 1.25% |
| LRCX Lam Research Corp | +21.1K | +215.7% | $9.14M | 1.74% |
| BLK BlackRock, Inc. | +7,337 | +1,189.1% | $7.05M | 0.995% |
| ADI Analog Devices Inc | +14.4K | – | $5.73M | 0.745% |
| EOG Eog Resources Inc | +40.8K | +1,366.8% | $5.29M | 0.739% |
| PPL PPL Corp | +143.8K | – | $5.23M | 0.68% |
| GS Goldman Sachs Group Inc | +5,147 | – | $5.21M | 0.677% |
| TMUS T-Mobile US, Inc. | +30.7K | – | $5.15M | 0.67% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| AMZN Amazon Com Inc | -41.5K | -100.0% | $8.63M | Exited |
| TSLA Tesla, Inc. | -19.5K | -100.0% | $7.24M | Exited |
| NSC Norfolk Southern Corp | -14.8K | -91.5% | $4.67M | 0.056% |
| MU Micron Technology Inc | -3,938 | -89.2% | $4.55M | 0.072% |
| MRVL Marvell Technology, Inc. | -15.0K | -89.4% | $4.48M | 0.069% |
| DAL Delta Air Lines, Inc. | -64.3K | -100.0% | $4.28M | Exited |
| HD Home Depot, Inc. | -11.3K | -100.0% | $3.73M | Exited |
| DE Deere & Co | -6,558 | -100.0% | $3.69M | Exited |
| CRWD CrowdStrike Holdings, Inc. | -18.6K | -84.1% | $3.55M | 0.087% |
| SITM SITIME Corp | -4,311 | -77.5% | $3.21M | 0.121% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| AMAT Applied Materials Inc | +28.0K | $20.26M | 2.63% |
| ORCL Oracle Corp | +85.5K | $12.53M | 1.63% |
| ADI Analog Devices Inc | +14.4K | $5.73M | 0.745% |
| PPL PPL Corp | +143.8K | $5.23M | 0.68% |
| GS Goldman Sachs Group Inc | +5,147 | $5.21M | 0.677% |
| TMUS T-Mobile US, Inc. | +30.7K | $5.15M | 0.67% |
| INTU Intuit Inc. | +19.6K | $5.11M | 0.664% |
| CAH Cardinal Health Inc | +20.7K | $4.92M | 0.64% |
| HLT Hilton Worldwide Holdings Inc. | +14.5K | $4.78M | 0.621% |
| T At&T Inc. | +219.2K | $4.54M | 0.59% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| AMZN Amazon Com Inc | -41.5K | $8.63M | 1.7% |
| TSLA Tesla, Inc. | -19.5K | $7.24M | 1.43% |
| DAL Delta Air Lines, Inc. | -64.3K | $4.28M | 0.843% |
| HD Home Depot, Inc. | -11.3K | $3.73M | 0.735% |
| DE Deere & Co | -6,558 | $3.69M | 0.728% |
| IDCC InterDigital, Inc. | -10.4K | $3.14M | 0.618% |
| EXE EXPAND ENERGY Corp | -26.8K | $2.94M | 0.58% |
| SBUX Starbucks Corp | -32.8K | $2.94M | 0.579% |
| AAPL Apple Inc. | -10.1K | $2.57M | 0.506% |
| VRSN Verisign Inc | -10.1K | $2.52M | 0.496% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | AMAT Applied Materials Inc | Technology | 28.0K | $20.26M | 2.63% | +28.0K | – | New | 0% |
| 2 | LRCX Lam Research Corp | Technology | 30.9K | $13.39M | 1.74% | +21.1K | +215.7% | Added | 0% |
| 3 | ORCL Oracle Corp | Technology | 85.5K | $12.53M | 1.63% | +85.5K | – | New | 0% |
| 4 | GOOG Alphabet Inc. | Technology | 27.2K | $9.60M | 1.25% | +26.0K | +2,139.6% | Added | 0% |
| 5 | AMD Advanced Micro Devices Inc | Technology | 15.8K | $9.16M | 1.19% | +2,728 | +20.9% | Added | 0% |
| 6 | BLK BlackRock, Inc. | Financial Services | 7,954 | $7.65M | 0.995% | +7,337 | +1,189.1% | Added | 0.01% |
| 7 | AVGO Broadcom Inc. | Technology | 18.1K | $6.85M | 0.891% | +12.5K | +223.6% | Added | 0% |
| 8 | ADI Analog Devices Inc | Technology | 14.4K | $5.73M | 0.745% | +14.4K | – | New | 0% |
| 9 | EOG Eog Resources Inc | Energy | 43.8K | $5.68M | 0.739% | +40.8K | +1,366.8% | Added | 0.01% |
| 10 | MS Morgan Stanley | Financial Services | 26.9K | $5.63M | 0.732% | +21.8K | +427.8% | Added | 0% |
| 11 | PPL PPL Corp | Utilities | 143.8K | $5.23M | 0.68% | +143.8K | – | New | 0.02% |
| 12 | GS Goldman Sachs Group Inc | Financial Services | 5,147 | $5.21M | 0.677% | +5,147 | – | New | 0% |
| 13 | NXPI NXP Semiconductors N.V. | Technology | 18.4K | $5.16M | 0.672% | +16.5K | +900.8% | Added | 0.01% |
| 14 | D Dominion Energy, Inc | Utilities | 75.4K | $5.15M | 0.67% | +60.4K | +401.6% | Added | 0.01% |
| 15 | TMUS T-Mobile US, Inc. | Communication Services | 30.7K | $5.15M | 0.67% | +30.7K | – | New | 0% |
Tip. Select a row to see that position’s full history at Two Sigma Securities.
As of its Q2 2026 13F filing, Two Sigma Securities, LLC’s five largest positions were Applied Materials Inc (AMAT) at 2.6%, Lam Research Corp (LRCX) at 1.7%, Oracle Corp (ORCL) at 1.6%, Alphabet Inc. (GOOG) at 1.2%, Advanced Micro Devices Inc (AMD) at 1.2% of the reported portfolio.
Two Sigma Securities, LLC reported a 13F portfolio worth $768.86M across 1,084 positions for Q2 2026. That is up 51.5% from the previous quarter.
Its largest purchases by value were Applied Materials Inc ($20.26M), Oracle Corp ($12.53M), Alphabet Inc. ($9.17M). It opened 662 new positions.
Its largest sales by value were Amazon Com Inc ($8.63M), Tesla, Inc. ($7.24M), Norfolk Southern Corp ($4.67M). It exited 568 positions entirely.
From the Form 13F-HR reports Two Sigma Securities, LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.