St. Clair Advisors, LLC reported 52 positions worth $156.25M for the quarter ended Sep 30, 2026, up 7.2% on the prior quarter. It opened 3 new positions, added to 17, trimmed 9 and exited 0. Its largest holding is Apple Inc. at 16.4% 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 |
|---|---|---|---|---|
| BRK-B Berkshire Hathaway Inc | +824 | – | $410.31K | 0.263% |
| IBM International Business Machines Corp | +1,628 | +10.0% | $358.05K | 2.52% |
| CVX Chevron Corp | +1,363 | – | $278.34K | 0.178% |
| ABBV AbbVie Inc. | +895 | – | $234.12K | 0.15% |
| JNJ Johnson & Johnson | +327 | +1.5% | $86.57K | 3.73% |
| NVDA Nvidia Corp | +374 | +3.5% | $85.41K | 1.61% |
| GOOGL Alphabet Inc. | +123 | +0.6% | $42.32K | 4.75% |
| MRK Merck & Co., Inc. | +222 | +3.6% | $32.26K | 0.602% |
| COST Costco Wholesale Corp | +25 | +1.3% | $22.76K | 1.17% |
| KO Coca Cola Co | +249 | +0.5% | $21.43K | 2.82% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| MSFT Microsoft Corp | -1,241 | -2.5% | $636.51K | 15.94% |
| AAPL Apple Inc. | -693 | -0.9% | $230.78K | 16.43% |
| V Visa Inc. | -281 | -10.9% | $100.97K | 0.529% |
| GOOG Alphabet Inc. | -125 | -0.7% | $42.59K | 3.61% |
| AMT American Tower Corp | -250 | -2.0% | $40.92K | 1.3% |
| CRM Salesforce, Inc. | -147 | -2.7% | $33.75K | 0.78% |
| PGR Progressive Corp | -126 | -0.2% | $26.12K | 8.78% |
| ABT Abbott Laboratories | -225 | -1.6% | $22.24K | 0.901% |
| AMGN Amgen Inc | -25 | -0.9% | $10.54K | 0.728% |
No positions were closed this quarter.
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | AAPL Apple Inc. | Technology | 77.1K | $25.67M | 16.43% | -693 | -0.9% | Reduced | 0% |
| 2 | MSFT Microsoft Corp | Technology | 48.6K | $24.90M | 15.94% | -1,241 | -2.5% | Reduced | 0% |
| 3 | PGR Progressive Corp | Financial Services | 66.2K | $13.72M | 8.78% | -126 | -0.2% | Reduced | 0.01% |
| 4 | GOOGL Alphabet Inc. | Technology | 21.6K | $7.43M | 4.75% | +123 | +0.6% | Added | 0% |
| 5 | PANW Palo Alto Networks Inc | Technology | 18.3K | $7.25M | 4.64% | 0 | 0.0% | Unchanged | 0% |
| 6 | ETN Eaton Corp plc | Industrials | 14.5K | $6.24M | 3.99% | 0 | 0.0% | Unchanged | 0% |
| 7 | JNJ Johnson & Johnson | Healthcare | 22.0K | $5.83M | 3.73% | +327 | +1.5% | Added | 0% |
| 8 | GOOG Alphabet Inc. | Technology | 16.6K | $5.65M | 3.61% | -125 | -0.7% | Reduced | 0% |
| 9 | KO Coca Cola Co | Consumer Staples | 51.2K | $4.40M | 2.82% | +249 | +0.5% | Added | 0% |
| 10 | IBM International Business Machines Corp | Technology | 17.9K | $3.94M | 2.52% | +1,628 | +10.0% | Added | 0% |
| 11 | AMZN Amazon Com Inc | Consumer Discretionary | 14.2K | $3.53M | 2.26% | +9 | +0.1% | Added | 0% |
| 12 | PG PROCTER & GAMBLE Co | Consumer Staples | 21.8K | $3.16M | 2.02% | +19 | +0.1% | Added | 0% |
| 13 | XOM ExxonMobil Holdings Corp | Energy | 19.0K | $3.09M | 1.98% | +2 | +0.0% | Added | 0% |
| 14 | PEP Pepsico Inc | Consumer Staples | 23.4K | $2.96M | 1.9% | +6 | +0.0% | Added | 0% |
| 15 | SYK Stryker Corp | Healthcare | 9,718 | $2.68M | 1.71% | 0 | 0.0% | Unchanged | 0% |
Tip. Select a row to see that position’s full history at St. Clair Advisors.
As of its Q3 2026 13F filing, St. Clair Advisors, LLC’s five largest positions were Apple Inc. (AAPL) at 16.4%, Microsoft Corp (MSFT) at 15.9%, Progressive Corp (PGR) at 8.8%, Alphabet Inc. (GOOGL) at 4.8%, Palo Alto Networks Inc (PANW) at 4.6% of the reported portfolio.
St. Clair Advisors, LLC reported a 13F portfolio worth $156.25M across 52 positions for Q3 2026. That is up 7.2% from the previous quarter.
Its largest purchases by value were Berkshire Hathaway Inc ($410.31K), International Business Machines Corp ($358.05K), Chevron Corp ($278.34K). It opened 3 new positions.
Its largest sales by value were Microsoft Corp ($636.51K), Apple Inc. ($230.78K), Visa Inc. ($100.97K). It exited 0 positions entirely.
From the Form 13F-HR reports St. Clair Advisors, 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.