Old Port Advisors reported 181 positions worth $349.98M for the quarter ended Sep 30, 2026, down 2.9% on the prior quarter. It opened 9 new positions, added to 91, trimmed 78 and exited 10. Its largest holding is Seagate Technology Holdings plc at 7.8% 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 |
|---|---|---|---|---|
| MASS 908 Devices Inc. | +174.7K | +452.3% | $2.16M | 0.752% |
| IAU Ishares Gold Trust | +5,911 | +4.0% | $461.65K | 3.39% |
| PYPL PayPal Holdings, Inc. | +6,242 | – | $327.89K | 0.094% |
| OCSL Oaktree Specialty Lending Corp | +26.8K | +10.8% | $319.35K | 0.933% |
| HPQ Hp Inc | +8,329 | – | $260.53K | 0.074% |
| SPCX Space Exploration Technologies Corp | +1,462 | – | $220.56K | 0.063% |
| APA APA Corp | +5,224 | – | $217.00K | 0.062% |
| TMUS T-Mobile US, Inc. | +1,294 | – | $211.04K | 0.06% |
| UL Unilever Plc | +3,357 | +6.1% | $203.87K | 1.01% |
| MDT Medtronic plc | +2,334 | – | $201.40K | 0.058% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| AAPL Apple Inc. | -4,337 | -11.7% | $1.44M | 3.12% |
| MU Micron Technology Inc | -697 | -20.3% | $742.27K | 0.833% |
| STX Seagate Technology Holdings plc | -696 | -2.3% | $641.95K | 7.81% |
| PNW Pinnacle West Capital Corp | -2,786 | -100.0% | $298.10K | Exited |
| INTC Intel Corp | -2,163 | -2.3% | $260.06K | 3.18% |
| GOOGL Alphabet Inc. | -636 | -3.9% | $218.84K | 1.55% |
| SOLS Solstice Advanced Materials Inc. | -2,467 | -100.0% | $218.58K | Exited |
| CL Colgate Palmolive Co | -2,265 | -100.0% | $207.66K | Exited |
| UNH Unitedhealth Group Inc | -497 | -100.0% | $206.57K | Exited |
| LIN Linde Plc | -396 | -100.0% | $205.50K | Exited |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| PYPL PayPal Holdings, Inc. | +6,242 | $327.89K | 0.094% |
| HPQ Hp Inc | +8,329 | $260.53K | 0.074% |
| SPCX Space Exploration Technologies Corp | +1,462 | $220.56K | 0.063% |
| APA APA Corp | +5,224 | $217.00K | 0.062% |
| TMUS T-Mobile US, Inc. | +1,294 | $211.04K | 0.06% |
| MDT Medtronic plc | +2,334 | $201.40K | 0.058% |
| AIV Apartment Investment & Management Co | +18.2K | $35.96K | 0.01% |
| UWMC UWM Holdings Corp | +17.0K | $20.03K | <0.01% |
| DCGO DocGo Inc. | +13.1K | $5.22K | <0.01% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| PNW Pinnacle West Capital Corp | -2,786 | $298.10K | 0.083% |
| SOLS Solstice Advanced Materials Inc. | -2,467 | $218.58K | 0.061% |
| CL Colgate Palmolive Co | -2,265 | $207.66K | 0.058% |
| UNH Unitedhealth Group Inc | -497 | $206.57K | 0.057% |
| LIN Linde Plc | -396 | $205.50K | 0.057% |
| CVS CVS HEALTH Corp | -1,983 | $205.12K | 0.057% |
| DTE Dte Energy Co | -1,342 | $204.48K | 0.057% |
| USB Us Bancorp \De\ | -3,384 | $204.39K | 0.057% |
| HLT Hilton Worldwide Holdings Inc. | -614 | $202.90K | 0.056% |
| FLO Flowers Foods Inc | -11.9K | $93.93K | 0.026% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | STX Seagate Technology Holdings plc | Technology | 29.6K | $27.34M | 7.81% | -696 | -2.3% | Reduced | 0.01% |
| 2 | MSFT Microsoft Corp | Technology | 30.5K | $15.64M | 4.47% | -35 | -0.1% | Reduced | 0% |
| 3 | GLW Corning Inc | Basic Materials | 79.2K | $12.18M | 3.48% | -877 | -1.1% | Reduced | 0.01% |
| 4 | IAU Ishares Gold Trust | Others | 152.1K | $11.88M | 3.39% | +5,911 | +4.0% | Added | 0.02% |
| 5 | INTC Intel Corp | Technology | 92.5K | $11.13M | 3.18% | -2,163 | -2.3% | Reduced | 0% |
| 6 | AAPL Apple Inc. | Technology | 32.8K | $10.93M | 3.12% | -4,337 | -11.7% | Reduced | 0% |
| 7 | NVDA Nvidia Corp | Technology | 38.0K | $8.67M | 2.48% | -614 | -1.6% | Reduced | 0% |
| 8 | BRK-B Berkshire Hathaway Inc | Financial Services | 17.0K | $8.45M | 2.42% | -357 | -2.1% | Reduced | 0% |
| 9 | JPM Jpmorgan Chase & Co | Financial Services | 25.2K | $8.34M | 2.38% | -473 | -1.8% | Reduced | 0% |
| 10 | AVGO Broadcom Inc. | Technology | 20.3K | $7.12M | 2.03% | -17 | -0.1% | Reduced | 0% |
| 11 | CSCO Cisco Systems, Inc. | Technology | 57.7K | $6.21M | 1.78% | -373 | -0.6% | Reduced | 0% |
| 12 | CAT Caterpillar Inc | Industrials | 7,471 | $6.06M | 1.73% | -18 | -0.2% | Reduced | 0% |
| 13 | HSBC Hsbc Holdings Plc | Financial Services | 59.2K | $5.88M | 1.68% | -88 | -0.1% | Reduced | 0% |
| 14 | GOOGL Alphabet Inc. | Technology | 15.7K | $5.41M | 1.55% | -636 | -3.9% | Reduced | 0% |
| 15 | IBM International Business Machines Corp | Technology | 20.4K | $4.49M | 1.28% | -179 | -0.9% | Reduced | 0% |
Tip. Select a row to see that position’s full history at Old Port Advisors.
As of its Q3 2026 13F filing, Old Port Advisors’s five largest positions were Seagate Technology Holdings plc (STX) at 7.8%, Microsoft Corp (MSFT) at 4.5%, Corning Inc (GLW) at 3.5%, Ishares Gold Trust (IAU) at 3.4%, Intel Corp (INTC) at 3.2% of the reported portfolio.
Old Port Advisors reported a 13F portfolio worth $349.98M across 181 positions for Q3 2026. That is down 2.9% from the previous quarter.
Its largest purchases by value were 908 Devices Inc. ($2.16M), Ishares Gold Trust ($461.65K), PayPal Holdings, Inc. ($327.89K). It opened 9 new positions.
Its largest sales by value were Apple Inc. ($1.44M), Micron Technology Inc ($742.27K), Seagate Technology Holdings plc ($641.95K). It exited 10 positions entirely.
From the Form 13F-HR reports Old Port Advisors 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.