Wright Investors Service Inc reported 146 positions worth $362.89M for the quarter ended Sep 30, 2026, down 0.8% on the prior quarter. It opened 19 new positions, added to 45, trimmed 78 and exited 21. Its largest holding is Microsoft Corp at 6.4% 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 |
|---|---|---|---|---|
| MSFT Microsoft Corp | +8,343 | +22.5% | $4.28M | 6.41% |
| AAPL Apple Inc. | +8,861 | +15.0% | $2.95M | 6.23% |
| NVDA Nvidia Corp | +8,681 | +9.7% | $1.98M | 6.2% |
| GOOGL Alphabet Inc. | +5,404 | +14.9% | $1.86M | 3.96% |
| INTC Intel Corp | +14.6K | – | $1.76M | 0.485% |
| WEC Wec Energy Group, Inc. | +14.8K | – | $1.49M | 0.411% |
| CRM Salesforce, Inc. | +6,229 | +160.3% | $1.43M | 0.64% |
| TMUS T-Mobile US, Inc. | +7,872 | – | $1.28M | 0.354% |
| SPCX Space Exploration Technologies Corp | +7,901 | – | $1.19M | 0.328% |
| SLB Slb Limited | +23.7K | – | $1.16M | 0.319% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| AMAT Applied Materials Inc | -5,414 | -33.7% | $2.77M | 1.5% |
| NTAP NetApp, Inc. | -12.4K | -62.3% | $2.61M | 0.437% |
| CAT Caterpillar Inc | -2,954 | -37.4% | $2.40M | 1.1% |
| FLEX Flex Ltd. | -9,969 | -100.0% | $1.62M | Exited |
| USFD US Foods Holding Corp. | -15.4K | -100.0% | $1.57M | Exited |
| ANET Arista Networks, Inc. | -7,494 | -53.5% | $1.53M | 0.365% |
| WDC Western Digital Corp | -2,388 | -100.0% | $1.53M | Exited |
| NEE Nextera Energy Inc | -19.3K | -48.5% | $1.46M | 0.427% |
| EXPE Expedia Group, Inc. | -4,500 | -31.3% | $1.19M | 0.716% |
| JBL Jabil Inc | -3,049 | -100.0% | $1.18M | Exited |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| INTC Intel Corp | +14.6K | $1.76M | 0.485% |
| WEC Wec Energy Group, Inc. | +14.8K | $1.49M | 0.411% |
| TMUS T-Mobile US, Inc. | +7,872 | $1.28M | 0.354% |
| SPCX Space Exploration Technologies Corp | +7,901 | $1.19M | 0.328% |
| SLB Slb Limited | +23.7K | $1.16M | 0.319% |
| BSX Boston Scientific Corp | +23.5K | $1.03M | 0.283% |
| ZTS Zoetis Inc. | +12.3K | $857.30K | 0.236% |
| THC Tenet Healthcare Corp | +2,822 | $721.19K | 0.199% |
| MRVL Marvell Technology, Inc. | +2,640 | $697.51K | 0.192% |
| COF Capital One Financial Corp | +3,569 | $689.07K | 0.19% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| FLEX Flex Ltd. | -9,969 | $1.62M | 0.442% |
| USFD US Foods Holding Corp. | -15.4K | $1.57M | 0.43% |
| WDC Western Digital Corp | -2,388 | $1.53M | 0.417% |
| JBL Jabil Inc | -3,049 | $1.18M | 0.321% |
| NET Cloudflare, Inc. | -4,561 | $1.12M | 0.306% |
| APP AppLovin Corp | -1,622 | $835.70K | 0.228% |
| CBRE Cbre Group, Inc. | -6,111 | $823.09K | 0.225% |
| MIDD MIDDLEBY Corp | -4,355 | $749.10K | 0.205% |
| SSD Simpson Manufacturing Co., Inc. | -3,278 | $686.25K | 0.188% |
| CART Maplebear Inc. | -14.3K | $678.15K | 0.185% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | MSFT Microsoft Corp | Technology | 45.4K | $23.27M | 6.41% | +8,343 | +22.5% | Added | 0% |
| 2 | AAPL Apple Inc. | Technology | 67.9K | $22.62M | 6.23% | +8,861 | +15.0% | Added | 0% |
| 3 | NVDA Nvidia Corp | Technology | 98.6K | $22.52M | 6.2% | +8,681 | +9.7% | Added | 0% |
| 4 | GOOGL Alphabet Inc. | Technology | 41.8K | $14.38M | 3.96% | +5,404 | +14.9% | Added | 0% |
| 5 | AMZN Amazon Com Inc | Consumer Discretionary | 56.3K | $14.02M | 3.86% | +3,760 | +7.2% | Added | 0% |
| 6 | META Meta Platforms, Inc. | Technology | 16.6K | $12.01M | 3.31% | -181 | -1.1% | Reduced | 0% |
| 7 | AVGO Broadcom Inc. | Technology | 27.3K | $9.58M | 2.64% | -2,273 | -7.7% | Reduced | 0% |
| 8 | MU Micron Technology Inc | Technology | 8,023 | $8.55M | 2.35% | -129 | -1.6% | Reduced | 0% |
| 9 | JPM Jpmorgan Chase & Co | Financial Services | 24.2K | $8.02M | 2.21% | -619 | -2.5% | Reduced | 0% |
| 10 | GILD Gilead Sciences, Inc. | Healthcare | 52.0K | $7.75M | 2.13% | -3,499 | -6.3% | Reduced | 0% |
| 11 | SCHW Schwab Charles Corp | Financial Services | 73.8K | $7.21M | 1.99% | -809 | -1.1% | Reduced | 0% |
| 12 | GOOG Alphabet Inc. | Technology | 16.4K | $5.60M | 1.54% | +35 | +0.2% | Added | 0% |
| 13 | V Visa Inc. | Financial Services | 15.2K | $5.46M | 1.5% | +10 | +0.1% | Added | 0% |
| 14 | AMAT Applied Materials Inc | Technology | 10.7K | $5.45M | 1.5% | -5,414 | -33.7% | Reduced | 0% |
| 15 | XOM ExxonMobil Holdings Corp | Energy | 33.5K | $5.45M | 1.5% | -3,267 | -8.9% | Reduced | 0% |
Tip. Select a row to see that position’s full history at Wright Investors Service.
As of its Q3 2026 13F filing, Wright Investors Service Inc’s five largest positions were Microsoft Corp (MSFT) at 6.4%, Apple Inc. (AAPL) at 6.2%, Nvidia Corp (NVDA) at 6.2%, Alphabet Inc. (GOOGL) at 4.0%, Amazon Com Inc (AMZN) at 3.9% of the reported portfolio.
Wright Investors Service Inc reported a 13F portfolio worth $362.89M across 146 positions for Q3 2026. That is down 0.8% from the previous quarter.
Its largest purchases by value were Microsoft Corp ($4.28M), Apple Inc. ($2.95M), Nvidia Corp ($1.98M). It opened 19 new positions.
Its largest sales by value were Applied Materials Inc ($2.77M), NetApp, Inc. ($2.61M), Caterpillar Inc ($2.40M). It exited 21 positions entirely.
From the Form 13F-HR reports Wright Investors Service 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.