Crystal Rock Capital Management reported 34 positions worth $190.12M for the quarter ended Sep 30, 2026, down 3.1% on the prior quarter. It opened 3 new positions, added to 5, trimmed 13 and exited 3. Its largest holding is Alphabet Inc. at 11.6% 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 |
|---|---|---|---|---|
| GLW Corning Inc | +25.8K | +113.5% | $3.96M | 3.92% |
| ISRG Intuitive Surgical Inc | +4,460 | +52.9% | $1.81M | 2.76% |
| SNDR Schneider National, Inc. | +56.1K | – | $1.79M | 0.939% |
| AUR Aurora Innovation, Inc. | +312.1K | – | $1.73M | 0.91% |
| NFLX Netflix Inc | +22.1K | +64.6% | $1.54M | 2.06% |
| DE Deere & Co | +1,300 | – | $873.01K | 0.459% |
| SPCX Space Exploration Technologies Corp | +5,000 | +55.6% | $754.30K | 1.11% |
| IDXX Idexx Laboratories Inc | +675 | +6.4% | $352.48K | 3.1% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| COO Cooper Companies, Inc. | -80.6K | -100.0% | $5.78M | Exited |
| NVDA Nvidia Corp | -7,090 | -100.0% | $1.42M | Exited |
| VRT Vertiv Holdings Co | -4,575 | -11.2% | $1.10M | 4.63% |
| GOOG Alphabet Inc. | -2,435 | -9.1% | $829.70K | 4.36% |
| BSX Boston Scientific Corp | -17.6K | -37.2% | $767.15K | 0.681% |
| AMZN Amazon Com Inc | -3,050 | -6.3% | $759.91K | 5.95% |
| LHX L3Harris Technologies, Inc. | -2,900 | -18.7% | $686.66K | 1.57% |
| CAVA Cava Group, Inc. | -8,365 | -100.0% | $656.49K | Exited |
| GS Goldman Sachs Group Inc | -650 | -7.7% | $585.23K | 3.71% |
| JPM Jpmorgan Chase & Co | -1,275 | -5.4% | $421.81K | 3.9% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | GOOGL Alphabet Inc. | Technology | 64.0K | $22.01M | 11.58% | 0 | 0.0% | Unchanged | 0% |
| 2 | META Meta Platforms, Inc. | Technology | 28.6K | $20.76M | 10.92% | 0 | 0.0% | Unchanged | 0% |
| 3 | AMZN Amazon Com Inc | Consumer Discretionary | 45.4K | $11.31M | 5.95% | -3,050 | -6.3% | Reduced | 0% |
| 4 | CRWD CrowdStrike Holdings, Inc. | Technology | 33.4K | $8.84M | 4.65% | -830 | -2.4% | Reduced | 0% |
| 5 | VRT Vertiv Holdings Co | Industrials | 36.5K | $8.80M | 4.63% | -4,575 | -11.2% | Reduced | 0.01% |
| 6 | MA Mastercard Inc | Financial Services | 15.8K | $8.72M | 4.59% | 0 | 0.0% | Unchanged | 0% |
| 7 | GOOG Alphabet Inc. | Technology | 24.3K | $8.29M | 4.36% | -2,435 | -9.1% | Reduced | 0% |
| 8 | GLW Corning Inc | Basic Materials | 48.5K | $7.45M | 3.92% | +25.8K | +113.5% | Added | 0.01% |
| 9 | JPM Jpmorgan Chase & Co | Financial Services | 22.4K | $7.41M | 3.9% | -1,275 | -5.4% | Reduced | 0% |
| 10 | MSFT Microsoft Corp | Technology | 14.4K | $7.39M | 3.89% | 0 | 0.0% | Unchanged | 0% |
| 11 | GS Goldman Sachs Group Inc | Financial Services | 7,835 | $7.05M | 3.71% | -650 | -7.7% | Reduced | 0% |
| 12 | INTC Intel Corp | Technology | 54.4K | $6.53M | 3.44% | -1,575 | -2.8% | Reduced | 0% |
| 13 | TDG TransDigm Group INC | Industrials | 5,970 | $6.46M | 3.4% | 0 | 0.0% | Unchanged | 0.01% |
| 14 | IDXX Idexx Laboratories Inc | Healthcare | 11.3K | $5.89M | 3.1% | +675 | +6.4% | Added | 0.01% |
| 15 | ISRG Intuitive Surgical Inc | Healthcare | 12.9K | $5.24M | 2.76% | +4,460 | +52.9% | Added | 0% |
Tip. Select a row to see that position’s full history at Crystal Rock Capital Management.
As of its Q3 2026 13F filing, Crystal Rock Capital Management’s five largest positions were Alphabet Inc. (GOOGL) at 11.6%, Meta Platforms, Inc. (META) at 10.9%, Amazon Com Inc (AMZN) at 5.9%, CrowdStrike Holdings, Inc. (CRWD) at 4.7%, Vertiv Holdings Co (VRT) at 4.6% of the reported portfolio.
Crystal Rock Capital Management reported a 13F portfolio worth $190.12M across 34 positions for Q3 2026. That is down 3.1% from the previous quarter.
Its largest purchases by value were Corning Inc ($3.96M), Intuitive Surgical Inc ($1.81M), Schneider National, Inc. ($1.79M). It opened 3 new positions.
Its largest sales by value were Cooper Companies, Inc. ($5.78M), Nvidia Corp ($1.42M), Vertiv Holdings Co ($1.10M). It exited 3 positions entirely.
From the Form 13F-HR reports Crystal Rock Capital Management 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.