Rakuten Securities, Inc. reported 855 positions worth $339.88M for the quarter ended Sep 30, 2026, down 17.9% on the prior quarter. It opened 102 new positions, added to 346, trimmed 309 and exited 61. Its largest holding is Micron Technology Inc at 15% 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 |
|---|---|---|---|---|
| SPCX Space Exploration Technologies Corp | +33.0K | – | $4.97M | 1.46% |
| AMD Advanced Micro Devices Inc | +6,882 | +110.8% | $4.21M | 2.36% |
| AVGO Broadcom Inc. | +10.6K | +81.9% | $3.72M | 2.43% |
| CRWD CrowdStrike Holdings, Inc. | +10.1K | +149.3% | $2.67M | 1.31% |
| RKT Rocket Companies, Inc. | +217.8K | +115,251.9% | $2.51M | 0.738% |
| IREN IREN Ltd | +54.1K | +92.8% | $2.21M | 1.35% |
| IONQ IonQ, Inc. | +48.5K | +61.5% | $2.13M | 1.64% |
| CBRS Cerebras Systems Inc. | +11.2K | – | $2.00M | 0.587% |
| GOOGL Alphabet Inc. | +5,624 | +55.2% | $1.94M | 1.6% |
| ORCL Oracle Corp | +11.5K | +89.0% | $1.58M | 0.986% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| MU Micron Technology Inc | -37.7K | -44.1% | $40.18M | 15.01% |
| NVDA Nvidia Corp | -65.8K | -41.0% | $15.02M | 6.37% |
| MSFT Microsoft Corp | -21.4K | -62.9% | $10.98M | 1.9% |
| SNDK Sandisk Corp | -3,844 | -16.1% | $6.69M | 10.23% |
| META Meta Platforms, Inc. | -5,228 | -52.9% | $3.79M | 0.992% |
| PLTR Palantir Technologies Inc. | -16.5K | -24.0% | $3.08M | 2.88% |
| RBRK Rubrik, Inc. | -23.3K | -91.0% | $2.67M | 0.078% |
| STX Seagate Technology Holdings plc | -2,414 | -71.7% | $2.23M | 0.259% |
| WDC Western Digital Corp | -4,859 | -59.2% | $2.21M | 0.448% |
| INTC Intel Corp | -17.1K | -30.7% | $2.06M | 1.37% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| SPCX Space Exploration Technologies Corp | +33.0K | $4.97M | 1.46% |
| CBRS Cerebras Systems Inc. | +11.2K | $2.00M | 0.587% |
| QNT Quantinuum Inc. | +3,338 | $160.42K | 0.047% |
| FRVO Fervo Energy Co | +8,767 | $119.14K | 0.035% |
| TWST Twist Bioscience Corp | +497 | $96.04K | 0.028% |
| TXG 10x Genomics, Inc. | +969 | $87.56K | 0.026% |
| PBF PBF Energy Inc. | +1,120 | $86.20K | 0.025% |
| HNGE Hinge Health, Inc. | +660 | $64.18K | 0.019% |
| AER AerCap Holdings N.V. | +300 | $43.06K | 0.013% |
| INIO Innio N.V. | +2,307 | $41.83K | 0.012% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| WTS Watts Water Technologies Inc | -510 | $199.64K | 0.048% |
| CTVA Corteva, Inc. | -1,282 | $108.57K | 0.026% |
| RRC Range Resources Corp | -2,201 | $81.86K | 0.02% |
| ECG Everus Construction Group, Inc. | -400 | $66.38K | 0.016% |
| MOD Modine Manufacturing Co | -150 | $40.05K | <0.01% |
| FOX Fox Corp | -327 | $15.32K | <0.01% |
| IDXX Idexx Laboratories Inc | -21 | $11.06K | <0.01% |
| TPG TPG Inc. | -246 | $9.98K | <0.01% |
| KMB Kimberly Clark Corp | -90 | $9.88K | <0.01% |
| KLAR Klarna Group plc | -410 | $8.30K | <0.01% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | MU Micron Technology Inc | Technology | 47.9K | $51.03M | 15.01% | -37.7K | -44.1% | Reduced | 0% |
| 2 | SNDK Sandisk Corp | Technology | 20.0K | $34.77M | 10.23% | -3,844 | -16.1% | Reduced | 0.01% |
| 3 | NVDA Nvidia Corp | Technology | 94.7K | $21.64M | 6.37% | -65.8K | -41.0% | Reduced | 0% |
| 4 | PLTR Palantir Technologies Inc. | Technology | 52.3K | $9.78M | 2.88% | -16.5K | -24.0% | Reduced | 0% |
| 5 | TSLA Tesla, Inc. | Consumer Discretionary | 26.0K | $9.22M | 2.71% | -4,293 | -14.2% | Reduced | 0% |
| 6 | AVGO Broadcom Inc. | Technology | 23.5K | $8.27M | 2.43% | +10.6K | +81.9% | Added | 0% |
| 7 | AMD Advanced Micro Devices Inc | Technology | 13.1K | $8.01M | 2.36% | +6,882 | +110.8% | Added | 0% |
| 8 | SOFI SoFi Technologies, Inc. | Financial Services | 435.5K | $6.85M | 2.01% | -83.6K | -16.1% | Reduced | 0.03% |
| 9 | MRVL Marvell Technology, Inc. | Technology | 25.4K | $6.70M | 1.97% | -6,440 | -20.3% | Reduced | 0% |
| 10 | MSFT Microsoft Corp | Technology | 12.6K | $6.47M | 1.9% | -21.4K | -62.9% | Reduced | 0% |
| 11 | GOOG Alphabet Inc. | Technology | 18.9K | $6.45M | 1.9% | +1,991 | +11.8% | Added | 0% |
| 12 | IONQ IonQ, Inc. | Technology | 127.2K | $5.58M | 1.64% | +48.5K | +61.5% | Added | 0.03% |
| 13 | GOOGL Alphabet Inc. | Technology | 15.8K | $5.44M | 1.6% | +5,624 | +55.2% | Added | 0% |
| 14 | SPCX Space Exploration Technologies Corp | Industrials | 33.0K | $4.97M | 1.46% | +33.0K | – | New | 0% |
| 15 | MSTR Strategy Inc | Technology | 32.2K | $4.93M | 1.45% | +4,276 | +15.3% | Added | 0.01% |
Tip. Select a row to see that position’s full history at Rakuten Securities.
As of its Q3 2026 13F filing, Rakuten Securities, Inc.’s five largest positions were Micron Technology Inc (MU) at 15.0%, Sandisk Corp (SNDK) at 10.2%, Nvidia Corp (NVDA) at 6.4%, Palantir Technologies Inc. (PLTR) at 2.9%, Tesla, Inc. (TSLA) at 2.7% of the reported portfolio.
Rakuten Securities, Inc. reported a 13F portfolio worth $339.88M across 855 positions for Q3 2026. That is down 17.9% from the previous quarter.
Its largest purchases by value were Space Exploration Technologies Corp ($4.97M), Advanced Micro Devices Inc ($4.21M), Broadcom Inc. ($3.72M). It opened 102 new positions.
Its largest sales by value were Micron Technology Inc ($40.18M), Nvidia Corp ($15.02M), Microsoft Corp ($10.98M). It exited 61 positions entirely.
From the Form 13F-HR reports Rakuten Securities, Inc. 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.