Ring Mountain Capital, LLC reported 69 positions worth $151.71M for the quarter ended Sep 30, 2026, up 4.5% on the prior quarter. It opened 8 new positions, added to 34, trimmed 21 and exited 5. Its largest holding is Apple Inc. at 18.5% 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 |
|---|---|---|---|---|
| NVDA Nvidia Corp | +2,049 | +3.3% | $467.95K | 9.65% |
| NVT nVent Electric plc | +2,648 | – | $424.66K | 0.28% |
| FPS Forgent Power Solutions, Inc. | +11.3K | – | $421.61K | 0.278% |
| MRK Merck & Co., Inc. | +1,887 | – | $274.21K | 0.181% |
| APH Amphenol Corp | +3,245 | – | $273.55K | 0.18% |
| AMZN Amazon Com Inc | +1,088 | +3.0% | $271.08K | 6.21% |
| KEYS Keysight Technologies, Inc. | +647 | – | $235.53K | 0.155% |
| GNRC Generac Holdings Inc. | +1,099 | – | $227.44K | 0.15% |
| ASML Asml Holding Nv | +123 | – | $222.84K | 0.147% |
| GOOGL Alphabet Inc. | +634 | +2.0% | $218.15K | 7.46% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| META Meta Platforms, Inc. | -657 | -3.6% | $476.43K | 8.52% |
| VRT Vertiv Holdings Co | -1,820 | -20.4% | $439.19K | 1.13% |
| BLDR Builders FirstSource, Inc. | -3,536 | -100.0% | $316.40K | Exited |
| MPWR Monolithic Power Systems, Inc. | -207 | -100.0% | $286.15K | Exited |
| IREN IREN Ltd | -6,778 | -31.5% | $277.08K | 0.397% |
| NRG Nrg Energy, Inc. | -1,826 | -100.0% | $266.71K | Exited |
| CRWV CoreWeave, Inc. | -2,558 | -100.0% | $254.62K | Exited |
| VST Vistra Corp. | -1,305 | -100.0% | $207.01K | Exited |
| MSFT Microsoft Corp | -237 | -1.0% | $121.56K | 8.09% |
| MU Micron Technology Inc | -93 | -1.1% | $99.06K | 5.63% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| NVT nVent Electric plc | +2,648 | $424.66K | 0.28% |
| FPS Forgent Power Solutions, Inc. | +11.3K | $421.61K | 0.278% |
| MRK Merck & Co., Inc. | +1,887 | $274.21K | 0.181% |
| APH Amphenol Corp | +3,245 | $273.55K | 0.18% |
| KEYS Keysight Technologies, Inc. | +647 | $235.53K | 0.155% |
| GNRC Generac Holdings Inc. | +1,099 | $227.44K | 0.15% |
| ASML Asml Holding Nv | +123 | $222.84K | 0.147% |
| DELL Dell Technologies Inc. | +398 | $214.10K | 0.141% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | AAPL Apple Inc. | Technology | 84.1K | $28.02M | 18.47% | +586 | +0.7% | Added | 0% |
| 2 | NVDA Nvidia Corp | Technology | 64.1K | $14.63M | 9.65% | +2,049 | +3.3% | Added | 0% |
| 3 | META Meta Platforms, Inc. | Technology | 17.8K | $12.93M | 8.52% | -657 | -3.6% | Reduced | 0% |
| 4 | MSFT Microsoft Corp | Technology | 23.9K | $12.28M | 8.09% | -237 | -1.0% | Reduced | 0% |
| 5 | GOOGL Alphabet Inc. | Technology | 32.9K | $11.32M | 7.46% | +634 | +2.0% | Added | 0% |
| 6 | AMZN Amazon Com Inc | Consumer Discretionary | 37.8K | $9.42M | 6.21% | +1,088 | +3.0% | Added | 0% |
| 7 | MU Micron Technology Inc | Technology | 8,026 | $8.55M | 5.63% | -93 | -1.1% | Reduced | 0% |
| 8 | AVGO Broadcom Inc. | Technology | 19.2K | $6.73M | 4.43% | +42 | +0.2% | Added | 0% |
| 9 | AMD Advanced Micro Devices Inc | Technology | 8,879 | $5.43M | 3.58% | -100 | -1.1% | Reduced | 0% |
| 10 | MRVL Marvell Technology, Inc. | Technology | 20.3K | $5.37M | 3.54% | -315 | -1.5% | Reduced | 0% |
| 11 | TSLA Tesla, Inc. | Consumer Discretionary | 12.6K | $4.46M | 2.94% | +124 | +1.0% | Added | 0% |
| 12 | BRK-B Berkshire Hathaway Inc | Financial Services | 3,886 | $1.94M | 1.28% | +80 | +2.1% | Added | 0% |
| 13 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Technology | 3,916 | $1.79M | 1.18% | +380 | +10.7% | Added | 0% |
| 14 | VRT Vertiv Holdings Co | Industrials | 7,104 | $1.71M | 1.13% | -1,820 | -20.4% | Reduced | 0% |
| 15 | GM General Motors Co | Consumer Discretionary | 19.8K | $1.53M | 1.01% | -176 | -0.9% | Reduced | 0% |
Tip. Select a row to see that position’s full history at Ring Mountain Capital.
As of its Q3 2026 13F filing, Ring Mountain Capital, LLC’s five largest positions were Apple Inc. (AAPL) at 18.5%, Nvidia Corp (NVDA) at 9.6%, Meta Platforms, Inc. (META) at 8.5%, Microsoft Corp (MSFT) at 8.1%, Alphabet Inc. (GOOGL) at 7.5% of the reported portfolio.
Ring Mountain Capital, LLC reported a 13F portfolio worth $151.71M across 69 positions for Q3 2026. That is up 4.5% from the previous quarter.
Its largest purchases by value were Nvidia Corp ($467.95K), nVent Electric plc ($424.66K), Forgent Power Solutions, Inc. ($421.61K). It opened 8 new positions.
Its largest sales by value were Meta Platforms, Inc. ($476.43K), Vertiv Holdings Co ($439.19K), Builders FirstSource, Inc. ($316.40K). It exited 5 positions entirely.
From the Form 13F-HR reports Ring Mountain Capital, 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.