Argonautica Private Wealth Management, Inc reported 156 positions worth $369.36M for the quarter ended Sep 30, 2026, down 3.5% on the prior quarter. It opened 7 new positions, added to 66, trimmed 57 and exited 6. Its largest holding is Apple Inc. at 6.1% 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 |
|---|---|---|---|---|
| PLD Prologis, Inc. | +25.3K | – | $3.28M | 0.889% |
| WEC Wec Energy Group, Inc. | +12.8K | – | $1.29M | 0.349% |
| WDC Western Digital Corp | +2,248 | +19.0% | $1.02M | 1.73% |
| ASML Asml Holding Nv | +463 | +54.2% | $839.02K | 0.646% |
| ODFL Old Dominion Freight Line, Inc. | +2,826 | – | $491.29K | 0.133% |
| BKR Baker Hughes Co | +7,937 | – | $435.74K | 0.118% |
| JBL Jabil Inc | +1,489 | – | $427.14K | 0.116% |
| DKS Dick'S Sporting Goods, Inc. | +2,721 | – | $365.47K | 0.099% |
| FIX Comfort Systems Usa Inc | +209 | – | $345.71K | 0.094% |
| Q Qnity Electronics, Inc. | +2,191 | +144.6% | $275.50K | 0.126% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| FRT Federal Realty Investment Trust | -30.9K | -92.0% | $3.35M | 0.078% |
| AMD Advanced Micro Devices Inc | -2,995 | -8.5% | $1.83M | 5.35% |
| KLAC Kla Corp | -7,362 | -17.5% | $1.44M | 1.83% |
| AAPL Apple Inc. | -3,111 | -4.4% | $1.04M | 6.12% |
| TJX Tjx Companies Inc | -6,689 | -57.3% | $885.02K | 0.179% |
| NVDA Nvidia Corp | -3,716 | -4.4% | $848.66K | 4.96% |
| UBER Uber Technologies, Inc | -11.6K | -100.0% | $834.68K | Exited |
| GOOGL Alphabet Inc. | -2,418 | -4.0% | $831.99K | 5.4% |
| LRCX Lam Research Corp | -2,029 | -14.8% | $666.55K | 1.04% |
| MU Micron Technology Inc | -596 | -8.5% | $634.81K | 1.85% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| PLD Prologis, Inc. | +25.3K | $3.28M | 0.889% |
| WEC Wec Energy Group, Inc. | +12.8K | $1.29M | 0.349% |
| ODFL Old Dominion Freight Line, Inc. | +2,826 | $491.29K | 0.133% |
| BKR Baker Hughes Co | +7,937 | $435.74K | 0.118% |
| JBL Jabil Inc | +1,489 | $427.14K | 0.116% |
| DKS Dick'S Sporting Goods, Inc. | +2,721 | $365.47K | 0.099% |
| FIX Comfort Systems Usa Inc | +209 | $345.71K | 0.094% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| UBER Uber Technologies, Inc | -11.6K | $834.68K | 0.218% |
| SUI Sun Communities Inc | -4,590 | $550.42K | 0.144% |
| CHKP Check Point Software Technologies Ltd | -3,454 | $453.96K | 0.119% |
| FDS Factset Research Systems Inc | -1,804 | $415.11K | 0.109% |
| ACN Accenture plc | -2,062 | $256.60K | 0.067% |
| AZO Autozone Inc | -67 | $214.13K | 0.056% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | AAPL Apple Inc. | Technology | 67.9K | $22.60M | 6.12% | -3,111 | -4.4% | Reduced | 0% |
| 2 | GOOGL Alphabet Inc. | Technology | 57.9K | $19.93M | 5.4% | -2,418 | -4.0% | Reduced | 0% |
| 3 | AMD Advanced Micro Devices Inc | Technology | 32.3K | $19.78M | 5.35% | -2,995 | -8.5% | Reduced | 0% |
| 4 | NVDA Nvidia Corp | Technology | 80.2K | $18.31M | 4.96% | -3,716 | -4.4% | Reduced | 0% |
| 5 | MSFT Microsoft Corp | Technology | 33.6K | $17.24M | 4.67% | -426 | -1.3% | Reduced | 0% |
| 6 | AVGO Broadcom Inc. | Technology | 38.6K | $13.54M | 3.67% | -689 | -1.8% | Reduced | 0% |
| 7 | AMAT Applied Materials Inc | Technology | 26.1K | $13.36M | 3.62% | -1,147 | -4.2% | Reduced | 0% |
| 8 | AMZN Amazon Com Inc | Consumer Discretionary | 36.4K | $9.07M | 2.45% | +628 | +1.8% | Added | 0% |
| 9 | CSCO Cisco Systems, Inc. | Technology | 73.1K | $7.87M | 2.13% | -5,447 | -6.9% | Reduced | 0% |
| 10 | CRWD CrowdStrike Holdings, Inc. | Technology | 26.7K | $7.06M | 1.91% | -142 | -0.5% | Reduced | 0% |
| 11 | META Meta Platforms, Inc. | Technology | 9,447 | $6.85M | 1.85% | -69 | -0.7% | Reduced | 0% |
| 12 | MU Micron Technology Inc | Technology | 6,428 | $6.85M | 1.85% | -596 | -8.5% | Reduced | 0% |
| 13 | KLAC Kla Corp | Technology | 34.6K | $6.75M | 1.83% | -7,362 | -17.5% | Reduced | 0% |
| 14 | WDC Western Digital Corp | Technology | 14.1K | $6.39M | 1.73% | +2,248 | +19.0% | Added | 0% |
| 15 | APH Amphenol Corp | Industrials | 68.5K | $5.78M | 1.56% | -383 | -0.6% | Reduced | 0% |
Tip. Select a row to see that position’s full history at Argonautica Private Wealth Management.
As of its Q3 2026 13F filing, Argonautica Private Wealth Management, Inc’s five largest positions were Apple Inc. (AAPL) at 6.1%, Alphabet Inc. (GOOGL) at 5.4%, Advanced Micro Devices Inc (AMD) at 5.4%, Nvidia Corp (NVDA) at 5.0%, Microsoft Corp (MSFT) at 4.7% of the reported portfolio.
Argonautica Private Wealth Management, Inc reported a 13F portfolio worth $369.36M across 156 positions for Q3 2026. That is down 3.5% from the previous quarter.
Its largest purchases by value were Prologis, Inc. ($3.28M), Wec Energy Group, Inc. ($1.29M), Western Digital Corp ($1.02M). It opened 7 new positions.
Its largest sales by value were Federal Realty Investment Trust ($3.35M), Advanced Micro Devices Inc ($1.83M), Kla Corp ($1.44M). It exited 6 positions entirely.
From the Form 13F-HR reports Argonautica Private Wealth 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.