Griffin Asset Management, Inc. reported 191 positions worth $888.31M for the quarter ended Sep 30, 2026, down 1.0% on the prior quarter. It opened 11 new positions, added to 49, trimmed 100 and exited 11. Its largest holding is Apple Inc. at 5.8% 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 |
|---|---|---|---|---|
| XOM ExxonMobil Holdings Corp | +81.3K | – | $13.23M | 1.49% |
| SMMT Summit Therapeutics Inc. | +130.4K | +67.4% | $2.21M | 0.617% |
| IBM International Business Machines Corp | +4,512 | +16.8% | $992.31K | 0.777% |
| TSLA Tesla, Inc. | +2,761 | +44.9% | $979.63K | 0.356% |
| AVGO Broadcom Inc. | +2,739 | +7.0% | $961.91K | 1.66% |
| HD Home Depot, Inc. | +3,289 | +7.3% | $935.69K | 1.56% |
| BXSL Blackstone Secured Lending Fund | +29.8K | +234.9% | $713.83K | 0.115% |
| AXTI Axt Inc | +8,996 | – | $696.38K | 0.078% |
| MU Micron Technology Inc | +646 | +61.6% | $687.91K | 0.203% |
| DKS Dick'S Sporting Goods, Inc. | +3,385 | – | $454.57K | 0.051% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| AAPL Apple Inc. | -13.7K | -8.1% | $4.55M | 5.77% |
| PLSE Pulse Biosciences, Inc. | -83.1K | -36.6% | $4.15M | 0.81% |
| OLED Universal Display Corp Pa | -46.3K | -24.5% | $3.57M | 1.24% |
| GOOGL Alphabet Inc. | -6,137 | -10.1% | $2.11M | 2.13% |
| QXO QXO, Inc. | -130.4K | -89.4% | $1.52M | 0.02% |
| AMZN Amazon Com Inc | -6,024 | -7.8% | $1.50M | 1.99% |
| VICR Vicor Corp | -3,175 | -100.0% | $1.21M | Exited |
| MLM Martin Marietta Materials Inc | -2,134 | -55.7% | $1.02M | 0.092% |
| MELI Mercadolibre Inc | -571 | -51.3% | $986.99K | 0.105% |
| BAC Bank Of America Corp | -17.7K | -5.3% | $964.93K | 1.96% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| XOM ExxonMobil Holdings Corp | +81.3K | $13.23M | 1.49% |
| AXTI Axt Inc | +8,996 | $696.38K | 0.078% |
| DKS Dick'S Sporting Goods, Inc. | +3,385 | $454.57K | 0.051% |
| ALGM Allegro Microsystems, Inc. | +11.8K | $429.15K | 0.048% |
| PLTR Palantir Technologies Inc. | +1,867 | $349.22K | 0.039% |
| DOCU Docusign, Inc. | +4,450 | $298.82K | 0.034% |
| PSX Phillips 66 | +1,161 | $296.42K | 0.033% |
| ARCC Ares Capital Corp | +15.3K | $292.67K | 0.033% |
| ALLE Allegion plc | +1,400 | $215.28K | 0.024% |
| VIST Vista Energy, S.A.B. de C.V. | +3,132 | $204.68K | 0.023% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| VICR Vicor Corp | -3,175 | $1.21M | 0.134% |
| BCE Bce Inc | -16.5K | $355.37K | 0.04% |
| GLW Corning Inc | -1,292 | $330.05K | 0.037% |
| NBIS Nebius Group N.V. | -1,101 | $304.06K | 0.034% |
| SOLS Solstice Advanced Materials Inc. | -3,377 | $299.20K | 0.033% |
| BN BROOKFIELD Corp | -6,929 | $295.11K | 0.033% |
| FLR Fluor Corp | -5,025 | $263.26K | 0.029% |
| NNOX Nano-X Imaging Ltd. | -77.1K | $89.49K | <0.01% |
| SANA Sana Biotechnology, Inc. | -14.6K | $51.02K | <0.01% |
| RR Richtech Robotics Inc. | -14.0K | $29.56K | <0.01% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | AAPL Apple Inc. | Technology | 154.0K | $51.29M | 5.77% | -13.7K | -8.1% | Reduced | 0% |
| 2 | MSFT Microsoft Corp | Technology | 79.1K | $40.58M | 4.57% | -564 | -0.7% | Reduced | 0% |
| 3 | ASML Asml Holding Nv | Technology | 19.3K | $35.00M | 3.94% | -290 | -1.5% | Reduced | 0% |
| 4 | NVDA Nvidia Corp | Technology | 95.0K | $21.69M | 2.44% | -3,051 | -3.1% | Reduced | 0% |
| 5 | JPM Jpmorgan Chase & Co | Financial Services | 62.5K | $20.67M | 2.33% | -984 | -1.6% | Reduced | 0% |
| 6 | ABBV AbbVie Inc. | Healthcare | 77.0K | $20.13M | 2.27% | -1,134 | -1.5% | Reduced | 0% |
| 7 | JNJ Johnson & Johnson | Healthcare | 73.3K | $19.40M | 2.18% | -1,127 | -1.5% | Reduced | 0% |
| 8 | GOOGL Alphabet Inc. | Technology | 54.9K | $18.89M | 2.13% | -6,137 | -10.1% | Reduced | 0% |
| 9 | V Visa Inc. | Financial Services | 51.4K | $18.48M | 2.08% | -193 | -0.4% | Reduced | 0% |
| 10 | TJX Tjx Companies Inc | Consumer Discretionary | 135.9K | $17.98M | 2.02% | +422 | +0.3% | Added | 0.01% |
| 11 | AMZN Amazon Com Inc | Consumer Discretionary | 70.8K | $17.65M | 1.99% | -6,024 | -7.8% | Reduced | 0% |
| 12 | BAC Bank Of America Corp | Financial Services | 319.1K | $17.37M | 1.96% | -17.7K | -5.3% | Reduced | 0% |
| 13 | WFC Wells Fargo & Company | Financial Services | 215.2K | $17.23M | 1.94% | -891 | -0.4% | Reduced | 0.01% |
| 14 | MRK Merck & Co., Inc. | Healthcare | 105.6K | $15.34M | 1.73% | -4,585 | -4.2% | Reduced | 0% |
| 15 | CAT Caterpillar Inc | Industrials | 18.8K | $15.23M | 1.71% | -384 | -2.0% | Reduced | 0% |
Tip. Select a row to see that position’s full history at Griffin Asset Management.
As of its Q3 2026 13F filing, Griffin Asset Management, Inc.’s five largest positions were Apple Inc. (AAPL) at 5.8%, Microsoft Corp (MSFT) at 4.6%, Asml Holding Nv (ASML) at 3.9%, Nvidia Corp (NVDA) at 2.4%, Jpmorgan Chase & Co (JPM) at 2.3% of the reported portfolio.
Griffin Asset Management, Inc. reported a 13F portfolio worth $888.31M across 191 positions for Q3 2026. That is down 1.0% from the previous quarter.
Its largest purchases by value were ExxonMobil Holdings Corp ($13.23M), Summit Therapeutics Inc. ($2.21M), International Business Machines Corp ($992.31K). It opened 11 new positions.
Its largest sales by value were Apple Inc. ($4.55M), Pulse Biosciences, Inc. ($4.15M), Universal Display Corp Pa ($3.57M). It exited 11 positions entirely.
From the Form 13F-HR reports Griffin Asset Management, 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.