Mason & Associates Inc reported 74 positions worth $149.07M for the quarter ended Jun 30, 2026, up 23.6% on the prior quarter. It opened 7 new positions, added to 24, trimmed 32 and exited 6. Its largest holding is Advanced Micro Devices Inc at 9.5% 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 |
|---|---|---|---|---|
| MU Micron Technology Inc | +746 | – | $861.53K | 0.578% |
| BAR GraniteShares Gold Trust | +13.4K | +6.9% | $529.70K | 5.47% |
| GLW Corning Inc | +1,708 | +28.5% | $436.30K | 1.32% |
| ANET Arista Networks, Inc. | +2,357 | – | $400.41K | 0.269% |
| GS Goldman Sachs Group Inc | +324 | – | $327.68K | 0.22% |
| NOW ServiceNow, Inc. | +2,945 | +48.7% | $292.39K | 0.599% |
| AVGO Broadcom Inc. | +693 | +8.3% | $261.79K | 2.28% |
| CVS CVS HEALTH Corp | +2,500 | – | $258.63K | 0.173% |
| PL Planet Labs PBC | +7,720 | – | $255.76K | 0.172% |
| AAPL Apple Inc. | +830 | +2.0% | $240.17K | 8.32% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| AMD Advanced Micro Devices Inc | -3,977 | -14.0% | $2.31M | 9.51% |
| VICR Vicor Corp | -2,958 | -16.8% | $1.12M | 3.74% |
| CRWD CrowdStrike Holdings, Inc. | -4,816 | -23.9% | $918.82K | 1.96% |
| PANW Palo Alto Networks Inc | -2,322 | -75.4% | $791.85K | 0.173% |
| GOOGL Alphabet Inc. | -1,749 | -8.7% | $625.03K | 4.41% |
| LOW Lowes Companies Inc | -1,064 | -100.0% | $247.47K | Exited |
| ALAB Astera Labs, Inc. | -2,340 | -100.0% | $234.63K | Exited |
| MCD Mcdonalds Corp | -726 | -100.0% | $223.99K | Exited |
| UNH Unitedhealth Group Inc | -516 | -18.5% | $214.47K | 0.632% |
| T At&T Inc. | -7,386 | -100.0% | $212.57K | Exited |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| MU Micron Technology Inc | +746 | $861.53K | 0.578% |
| ANET Arista Networks, Inc. | +2,357 | $400.41K | 0.269% |
| GS Goldman Sachs Group Inc | +324 | $327.68K | 0.22% |
| CVS CVS HEALTH Corp | +2,500 | $258.63K | 0.173% |
| PL Planet Labs PBC | +7,720 | $255.76K | 0.172% |
| BIIB Biogen Inc. | +1,038 | $224.27K | 0.15% |
| DE Deere & Co | +345 | $218.84K | 0.147% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| LOW Lowes Companies Inc | -1,064 | $247.47K | 0.205% |
| ALAB Astera Labs, Inc. | -2,340 | $234.63K | 0.195% |
| MCD Mcdonalds Corp | -726 | $223.99K | 0.186% |
| T At&T Inc. | -7,386 | $212.57K | 0.176% |
| BKR Baker Hughes Co | -3,499 | $212.32K | 0.176% |
| RXRX Recursion Pharmaceuticals, Inc. | -33.3K | $94.57K | 0.078% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | AMD Advanced Micro Devices Inc | Technology | 24.4K | $14.18M | 9.51% | -3,977 | -14.0% | Reduced | 0% |
| 2 | AAPL Apple Inc. | Technology | 42.9K | $12.41M | 8.32% | +830 | +2.0% | Added | 0% |
| 3 | NVDA Nvidia Corp | Technology | 58.1K | $11.62M | 7.79% | -805 | -1.4% | Reduced | 0% |
| 4 | BAR GraniteShares Gold Trust | Others | 206.3K | $8.16M | 5.47% | +13.4K | +6.9% | Added | 0.6% |
| 5 | TSLA Tesla, Inc. | Consumer Discretionary | 18.8K | $7.91M | 5.31% | +209 | +1.1% | Added | 0% |
| 6 | BRK-B Berkshire Hathaway Inc | Financial Services | 13.8K | $6.92M | 4.64% | +157 | +1.1% | Added | 0% |
| 7 | MSFT Microsoft Corp | Technology | 18.1K | $6.74M | 4.52% | +626 | +3.6% | Added | 0% |
| 8 | GOOGL Alphabet Inc. | Technology | 18.4K | $6.57M | 4.41% | -1,749 | -8.7% | Reduced | 0% |
| 9 | VICR Vicor Corp | Industrials | 14.7K | $5.58M | 3.74% | -2,958 | -16.8% | Reduced | 0.03% |
| 10 | AMZN Amazon Com Inc | Consumer Discretionary | 18.7K | $4.45M | 2.99% | -117 | -0.6% | Reduced | 0% |
| 11 | GOOG Alphabet Inc. | Technology | 10.4K | $3.67M | 2.46% | -90 | -0.9% | Reduced | 0% |
| 12 | PLTR Palantir Technologies Inc. | Technology | 30.6K | $3.57M | 2.4% | -679 | -2.2% | Reduced | 0% |
| 13 | AVGO Broadcom Inc. | Technology | 9,003 | $3.40M | 2.28% | +693 | +8.3% | Added | 0% |
| 14 | META Meta Platforms, Inc. | Technology | 5,858 | $3.30M | 2.21% | +99 | +1.7% | Added | 0% |
| 15 | CRWD CrowdStrike Holdings, Inc. | Technology | 15.3K | $2.92M | 1.96% | -4,816 | -23.9% | Reduced | 0% |
Tip. Select a row to see that position’s full history at Mason & Associates.
As of its Q2 2026 13F filing, Mason & Associates Inc’s five largest positions were Advanced Micro Devices Inc (AMD) at 9.5%, Apple Inc. (AAPL) at 8.3%, Nvidia Corp (NVDA) at 7.8%, GraniteShares Gold Trust (BAR) at 5.5%, Tesla, Inc. (TSLA) at 5.3% of the reported portfolio.
Mason & Associates Inc reported a 13F portfolio worth $149.07M across 74 positions for Q2 2026. That is up 23.6% from the previous quarter.
Its largest purchases by value were Micron Technology Inc ($861.53K), GraniteShares Gold Trust ($529.70K), Corning Inc ($436.30K). It opened 7 new positions.
Its largest sales by value were Advanced Micro Devices Inc ($2.31M), Vicor Corp ($1.12M), CrowdStrike Holdings, Inc. ($918.82K). It exited 6 positions entirely.
From the Form 13F-HR reports Mason & Associates 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.