Kopp Family Office, LLC reported 19 positions worth $25.39M for the quarter ended Sep 30, 2026, down 2.0% on the prior quarter. It opened 4 new positions, added to 9, trimmed 6 and exited 0. Its largest holding is Xometry, Inc. at 14.5% 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 |
|---|---|---|---|---|
| SHOP Shopify Inc. | +18.0K | +152.9% | $1.06M | 6.92% |
| NVEC Nve Corp | +6,813 | – | $749.98K | 2.95% |
| MTSI MACOM Technology Solutions Holdings, Inc. | +2,491 | – | $709.49K | 2.79% |
| PL Planet Labs PBC | +33.2K | – | $543.92K | 2.14% |
| DCTH Delcath Systems, Inc. | +28.2K | – | $450.18K | 1.77% |
| LINC Lincoln Educational Services Corp | +7,489 | +52.3% | $163.78K | 1.88% |
| FPS Forgent Power Solutions, Inc. | +4,136 | +67.8% | $154.85K | 1.51% |
| UTI Universal Technical Institute Inc | +6,771 | +39.8% | $126.41K | 1.75% |
| FN Fabrinet | +168 | +27.0% | $71.28K | 1.32% |
| ATEC Alphatec Holdings, Inc. | +1,303 | +0.4% | $13.45K | 13.42% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| WK Workiva Inc | -33.1K | -59.3% | $2.20M | 5.96% |
| MANH Manhattan Associates Inc | -7,468 | -45.7% | $1.48M | 6.95% |
| NTNX Nutanix, Inc. | -14.8K | -34.0% | $1.04M | 7.96% |
| MSFT Microsoft Corp | -1,325 | -26.6% | $679.59K | 7.4% |
| TCMD Tactile Systems Technology Inc | -23.3K | -28.1% | $519.96K | 5.25% |
| HWKN Hawkins Inc | -3,348 | -28.8% | $421.85K | 4.11% |
No positions were closed this quarter.
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | XMTR Xometry, Inc. | Technology | 35.7K | $3.67M | 14.46% | +82 | +0.2% | Added | 0.06% |
| 2 | ATEC Alphatec Holdings, Inc. | Healthcare | 330.3K | $3.41M | 13.42% | +1,303 | +0.4% | Added | 0.21% |
| 3 | VCEL Vericel Corp | Healthcare | 51.4K | $2.06M | 8.12% | +299 | +0.6% | Added | 0.1% |
| 4 | NTNX Nutanix, Inc. | Technology | 28.7K | $2.02M | 7.96% | -14.8K | -34.0% | Reduced | 0.01% |
| 5 | MSFT Microsoft Corp | Technology | 3,661 | $1.88M | 7.4% | -1,325 | -26.6% | Reduced | 0% |
| 6 | MANH Manhattan Associates Inc | Technology | 8,879 | $1.76M | 6.95% | -7,468 | -45.7% | Reduced | 0.02% |
| 7 | SHOP Shopify Inc. | Technology | 29.8K | $1.76M | 6.92% | +18.0K | +152.9% | Added | 0% |
| 8 | WK Workiva Inc | Technology | 22.7K | $1.51M | 5.96% | -33.1K | -59.3% | Reduced | 0.04% |
| 9 | TCMD Tactile Systems Technology Inc | Healthcare | 59.8K | $1.33M | 5.25% | -23.3K | -28.1% | Reduced | 0.26% |
| 10 | HWKN Hawkins Inc | Basic Materials | 8,288 | $1.04M | 4.11% | -3,348 | -28.8% | Reduced | 0.04% |
| 11 | CBLL Ceribell, Inc. | Healthcare | 34.7K | $845.41K | 3.33% | +122 | +0.4% | Added | 0.09% |
| 12 | NVEC Nve Corp | Technology | 6,813 | $749.98K | 2.95% | +6,813 | – | New | 0.14% |
| 13 | MTSI MACOM Technology Solutions Holdings, Inc. | Technology | 2,491 | $709.49K | 2.79% | +2,491 | – | New | 0% |
| 14 | PL Planet Labs PBC | Technology | 33.2K | $543.92K | 2.14% | +33.2K | – | New | 0.01% |
| 15 | LINC Lincoln Educational Services Corp | Consumer Discretionary | 21.8K | $477.09K | 1.88% | +7,489 | +52.3% | Added | 0.07% |
Tip. Select a row to see that position’s full history at Kopp Family Office.
As of its Q3 2026 13F filing, Kopp Family Office, LLC’s five largest positions were Xometry, Inc. (XMTR) at 14.5%, Alphatec Holdings, Inc. (ATEC) at 13.4%, Vericel Corp (VCEL) at 8.1%, Nutanix, Inc. (NTNX) at 8.0%, Microsoft Corp (MSFT) at 7.4% of the reported portfolio.
Kopp Family Office, LLC reported a 13F portfolio worth $25.39M across 19 positions for Q3 2026. That is down 2.0% from the previous quarter.
Its largest purchases by value were Shopify Inc. ($1.06M), Nve Corp ($749.98K), MACOM Technology Solutions Holdings, Inc. ($709.49K). It opened 4 new positions.
Its largest sales by value were Workiva Inc ($2.20M), Manhattan Associates Inc ($1.48M), Nutanix, Inc. ($1.04M). It exited 0 positions entirely.
From the Form 13F-HR reports Kopp Family Office, 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.