Zevenbergen Capital Investments LLC reported 47 positions worth $1.95B for the quarter ended Sep 30, 2026, up 9.4% on the prior quarter. It opened 6 new positions, added to 21, trimmed 16 and exited 2. Its largest holding is Microsoft Corp at 13.6% 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 |
|---|---|---|---|---|
| MSFT Microsoft Corp | +204.7K | +65.5% | $105.00M | 13.59% |
| FIX Comfort Systems Usa Inc | +16.1K | +111.7% | $26.63M | 2.59% |
| MRVL Marvell Technology, Inc. | +89.9K | +100.3% | $23.75M | 2.43% |
| RKLB Rocket Lab Corp | +207.2K | +20.6% | $14.43M | 4.33% |
| NAVN Navan, Inc. | +371.0K | +2,221.8% | $7.79M | 0.417% |
| TSM Taiwan Semiconductor Manufacturing Co Ltd | +16.8K | +15.5% | $7.68M | 2.93% |
| AMAT Applied Materials Inc | +8,000 | +10.2% | $4.09M | 2.28% |
| KLAC Kla Corp | +14.1K | +9.4% | $2.75M | 1.64% |
| ABNB Airbnb, Inc. | +10.8K | – | $1.73M | 0.089% |
| WMT Walmart Inc. | +12.0K | – | $1.25M | 0.064% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| AMD Advanced Micro Devices Inc | -62.9K | -15.3% | $38.47M | 10.93% |
| MU Micron Technology Inc | -29.5K | -16.9% | $31.38M | 7.89% |
| NTRA Natera, Inc. | -27.1K | -10.6% | $11.20M | 4.82% |
| QCOM Qualcomm Inc | -37.8K | -32.6% | $6.95M | 0.738% |
| MPWR Monolithic Power Systems, Inc. | -3,868 | -4.9% | $5.21M | 5.16% |
| KRMN Karman Holdings Inc. | -159.8K | -18.3% | $5.18M | 1.19% |
| CAI Caris Life Sciences, Inc. | -82.5K | -10.3% | $2.53M | 1.13% |
| SNOW Snowflake Inc. | -6,813 | -1.8% | $2.31M | 6.29% |
| TOST Toast, Inc. | -53.3K | -2.7% | $1.54M | 2.88% |
| VEEV Veeva Systems Inc | -1,796 | -1.6% | $512.67K | 1.61% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| ABNB Airbnb, Inc. | +10.8K | $1.73M | 0.089% |
| WMT Walmart Inc. | +12.0K | $1.25M | 0.064% |
| FIG Figma, Inc. | +23.0K | $482.62K | 0.025% |
| CART Maplebear Inc. | +8,288 | $357.38K | 0.018% |
| LHX L3Harris Technologies, Inc. | +1,188 | $281.30K | 0.014% |
| FEIM Frequency Electronics Inc | +2,630 | $222.31K | 0.011% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | MSFT Microsoft Corp | Technology | 517.1K | $265.23M | 13.59% | +204.7K | +65.5% | Added | 0.01% |
| 2 | AMD Advanced Micro Devices Inc | Technology | 348.7K | $213.33M | 10.93% | -62.9K | -15.3% | Reduced | 0.02% |
| 3 | AAPL Apple Inc. | Technology | 504.6K | $168.05M | 8.61% | +451 | +0.1% | Added | 0% |
| 4 | MU Micron Technology Inc | Technology | 144.5K | $153.91M | 7.89% | -29.5K | -16.9% | Reduced | 0.01% |
| 5 | AMZN Amazon Com Inc | Consumer Discretionary | 617.6K | $153.87M | 7.89% | -769 | -0.1% | Reduced | 0.01% |
| 6 | SNOW Snowflake Inc. | Technology | 361.5K | $122.76M | 6.29% | -6,813 | -1.8% | Reduced | 0.1% |
| 7 | MPWR Monolithic Power Systems, Inc. | Technology | 74.7K | $100.69M | 5.16% | -3,868 | -4.9% | Reduced | 0.15% |
| 8 | NTRA Natera, Inc. | Healthcare | 227.4K | $94.00M | 4.82% | -27.1K | -10.6% | Reduced | 0.16% |
| 9 | RKLB Rocket Lab Corp | Industrials | 1.21M | $84.46M | 4.33% | +207.2K | +20.6% | Added | 0.19% |
| 10 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Technology | 125.5K | $57.25M | 2.93% | +16.8K | +15.5% | Added | 0% |
| 11 | TOST Toast, Inc. | Technology | 1.94M | $56.20M | 2.88% | -53.3K | -2.7% | Reduced | 0.33% |
| 12 | ANET Arista Networks, Inc. | Technology | 254.1K | $51.73M | 2.65% | +195 | +0.1% | Added | 0.02% |
| 13 | FIX Comfort Systems Usa Inc | Industrials | 30.5K | $50.47M | 2.59% | +16.1K | +111.7% | Added | 0.09% |
| 14 | MRVL Marvell Technology, Inc. | Technology | 179.6K | $47.44M | 2.43% | +89.9K | +100.3% | Added | 0.02% |
| 15 | AMAT Applied Materials Inc | Technology | 86.8K | $44.39M | 2.28% | +8,000 | +10.2% | Added | 0.01% |
Tip. Select a row to see that position’s full history at Zevenbergen Capital Investments.
As of its Q3 2026 13F filing, Zevenbergen Capital Investments LLC’s five largest positions were Microsoft Corp (MSFT) at 13.6%, Advanced Micro Devices Inc (AMD) at 10.9%, Apple Inc. (AAPL) at 8.6%, Micron Technology Inc (MU) at 7.9%, Amazon Com Inc (AMZN) at 7.9% of the reported portfolio.
Zevenbergen Capital Investments LLC reported a 13F portfolio worth $1.95B across 47 positions for Q3 2026. That is up 9.4% from the previous quarter.
Its largest purchases by value were Microsoft Corp ($105.00M), Comfort Systems Usa Inc ($26.63M), Marvell Technology, Inc. ($23.75M). It opened 6 new positions.
Its largest sales by value were Advanced Micro Devices Inc ($38.47M), Micron Technology Inc ($31.38M), Natera, Inc. ($11.20M). It exited 2 positions entirely.
From the Form 13F-HR reports Zevenbergen Capital Investments 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.