Columbia Bank reported 123 positions worth $292.18M for the quarter ended Sep 30, 2026, up 7.4% on the prior quarter. It opened 5 new positions, added to 83, trimmed 26 and exited 3. Its largest holding is Microsoft Corp at 8.9% 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 | +3,403 | +7.2% | $1.75M | 8.89% |
| MU Micron Technology Inc | +1,030 | +56.7% | $1.10M | 1.04% |
| GOOGL Alphabet Inc. | +2,743 | +6.1% | $943.81K | 5.66% |
| NVDA Nvidia Corp | +3,933 | +5.6% | $898.22K | 5.81% |
| AVGO Broadcom Inc. | +2,311 | +32.5% | $811.60K | 1.13% |
| AAPL Apple Inc. | +2,163 | +3.6% | $720.32K | 7.06% |
| META Meta Platforms, Inc. | +820 | +13.5% | $594.65K | 1.71% |
| COST Costco Wholesale Corp | +610 | +14.0% | $555.31K | 1.54% |
| AMZN Amazon Com Inc | +2,189 | +4.8% | $545.39K | 4.09% |
| HD Home Depot, Inc. | +1,109 | +20.8% | $315.50K | 0.628% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| XOM ExxonMobil Holdings Corp | -9,735 | -100.0% | $1.33M | Exited |
| HCA HCA Healthcare, Inc. | -1,899 | -32.9% | $810.38K | 0.566% |
| VEEV Veeva Systems Inc | -2,142 | -58.1% | $611.43K | 0.151% |
| LRCX Lam Research Corp | -1,131 | -3.3% | $371.54K | 3.74% |
| AMD Advanced Micro Devices Inc | -431 | -8.5% | $263.67K | 0.977% |
| APO Apollo Global Management, Inc. | -2,133 | -100.0% | $252.36K | Exited |
| STZ Constellation Brands, Inc. | -1,655 | -100.0% | $230.19K | Exited |
| ACN Accenture plc | -1,207 | -44.9% | $221.33K | 0.093% |
| ADBE Adobe Inc. | -915 | -42.0% | $219.54K | 0.104% |
| PHM Pultegroup Inc | -1,429 | -38.4% | $165.85K | 0.091% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | MSFT Microsoft Corp | Technology | 50.7K | $25.98M | 8.89% | +3,403 | +7.2% | Added | 0% |
| 2 | AAPL Apple Inc. | Technology | 61.9K | $20.62M | 7.06% | +2,163 | +3.6% | Added | 0% |
| 3 | NVDA Nvidia Corp | Technology | 74.3K | $16.97M | 5.81% | +3,933 | +5.6% | Added | 0% |
| 4 | GOOGL Alphabet Inc. | Technology | 48.1K | $16.54M | 5.66% | +2,743 | +6.1% | Added | 0% |
| 5 | AMZN Amazon Com Inc | Consumer Discretionary | 47.9K | $11.94M | 4.09% | +2,189 | +4.8% | Added | 0% |
| 6 | LRCX Lam Research Corp | Technology | 33.2K | $10.92M | 3.74% | -1,131 | -3.3% | Reduced | 0% |
| 7 | JPM Jpmorgan Chase & Co | Financial Services | 22.3K | $7.38M | 2.53% | +580 | +2.7% | Added | 0% |
| 8 | ASML Asml Holding Nv | Technology | 3,285 | $5.95M | 2.04% | -16 | -0.5% | Reduced | 0% |
| 9 | JNJ Johnson & Johnson | Healthcare | 20.6K | $5.46M | 1.87% | +340 | +1.7% | Added | 0% |
| 10 | CVX Chevron Corp | Energy | 24.5K | $5.01M | 1.71% | +563 | +2.3% | Added | 0% |
| 11 | META Meta Platforms, Inc. | Technology | 6,902 | $5.01M | 1.71% | +820 | +13.5% | Added | 0% |
| 12 | PANW Palo Alto Networks Inc | Technology | 12.2K | $4.84M | 1.66% | -250 | -2.0% | Reduced | 0% |
| 13 | CAT Caterpillar Inc | Industrials | 5,934 | $4.81M | 1.65% | -181 | -3.0% | Reduced | 0% |
| 14 | BLK BlackRock, Inc. | Financial Services | 4,275 | $4.52M | 1.55% | +190 | +4.7% | Added | 0% |
| 15 | COST Costco Wholesale Corp | Consumer Staples | 4,952 | $4.51M | 1.54% | +610 | +14.0% | Added | 0% |
Tip. Select a row to see that position’s full history at Columbia Bank.
As of its Q3 2026 13F filing, Columbia Bank’s five largest positions were Microsoft Corp (MSFT) at 8.9%, Apple Inc. (AAPL) at 7.1%, Nvidia Corp (NVDA) at 5.8%, Alphabet Inc. (GOOGL) at 5.7%, Amazon Com Inc (AMZN) at 4.1% of the reported portfolio.
Columbia Bank reported a 13F portfolio worth $292.18M across 123 positions for Q3 2026. That is up 7.4% from the previous quarter.
Its largest purchases by value were Microsoft Corp ($1.75M), Micron Technology Inc ($1.10M), Alphabet Inc. ($943.81K). It opened 5 new positions.
Its largest sales by value were ExxonMobil Holdings Corp ($1.33M), HCA Healthcare, Inc. ($810.38K), Veeva Systems Inc ($611.43K). It exited 3 positions entirely.
From the Form 13F-HR reports Columbia Bank 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.