CIK: 0002017259
Total reported value
$350.4M
Reporting period: 2026-03-31 · Number of holdings: 261
Columbia Bank disclosed 261 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $350.4M and a quarterly turnover rate of 15.3%.
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Columbia Bank's disclosed holdings carry a Herfindahl concentration index of 0.020 — mathematically equivalent to about 49 equally-sized positions, well below its 261 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.48), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 50% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim IEI
-41.2% -$6.7M
Trim MSFT
+1.6% -$4.5M
Add IEFA
+10.5% $1.7M
Trim GOOGL
-6.0% -$2.0M
Add EMXC
-1.6% $1.1M
Add LRCX
-6.2% $1.2M
Showing top 156 holdings (of 261 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | EMXC | Ishares Msci Emr Mrk Ex Chna | ETF-Other | 5.11% | +0.44% | -1.62% | |
| 2 | IEMG | Ishares Core Msci Emerging | ETF-Emerging Markets | 4.64% | — | -2.93% | |
| 3 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 4.52% | +0.59% | +10.51% | |
| 4 | MSFT | Microsoft CORP | Stock-Tech | 4.45% | -1.12% | +1.57% | |
| 5 | AAPL | Apple INC | Stock-Tech | 4.16% | -0.28% | -2.21% | |
| 6 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 3.54% | -0.46% | -6.04% | |
| 7 | NVDA | Nvidia CORP | Stock-Tech | 3.39% | -0.18% | -1.20% | |
| 8 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 2.99% | -0.22% | -5.05% | |
| 9 | IEI | Ishares 3-7 Year Treasury Bo | ETF-Gov Bonds | 2.71% | -1.80% | -41.16% | |
| 10 | AMZN | Amazon.com INC | Stock-Consumer Disc | 2.63% | -0.20% | +0.28% | |
| 11 | LRCX | Lam Research CORP | Stock-Tech | 2.26% | +0.38% | -6.19% | |
| 12 | IEF | Ishares 7-10 Year Treasury B | ETF-Gov Bonds | 1.82% | +1.82% | NEW | |
| 13 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.78% | -0.24% | -5.93% | |
| 14 | AGG | Ishares Core U.s. Aggregate | ETF-Other | 1.63% | +0.18% | +10.42% | |
| 15 | JNJ | Johnson & Johnson | Stock-Healthcare | 1.37% | +0.20% | -3.29% | |
| 16 | CVX | Chevron CORP | Stock-Energy | 1.35% | +0.34% | -3.76% | |
| 17 | CMF | Ishares California Muni Bond | ETF-Other | 1.32% | — | +0.74% | |
| 18 | CAT | Caterpillar INC | Stock-Industrials | 1.26% | +0.20% | -5.84% | |
| 19 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.24% | -0.20% | -2.03% | |
| 20 | DSI | Ishares Esg Msci Kld 400 ETF | ETF-Other | 1.23% | — | +1.72% | |
| 21 | ASML | ASML Holding N.V. | Stock-Tech | 1.22% | +0.19% | -6.48% | |
| 22 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 1.18% | +0.18% | -1.10% | |
| 23 | PH | Parker Hannifin CORP | Stock-Industrials | 1.17% | — | -6.69% | |
| 24 | BAC | Bank Of America CORP | Stock-Financials | 1.01% | -0.11% | -1.03% | |
| 25 | BLK | Blackrock INC | Stock-Financials | 0.98% | -0.11% | -2.64% | |
| 26 | HCA | Hca Healthcare INC | Stock-Healthcare | 0.97% | — | -4.34% | |
| 27 | V | Visa Inc-class A Shares | Stock-Financials | 0.88% | -0.06% | +6.27% | |
| 28 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.87% | -0.09% | +2.49% | |
| 29 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 0.82% | — | -1.19% | |
| 30 | IJJ | Ishares S&p Mid-cap 400 Valu | ETF-Other | 0.81% | — | +7.79% | |
| 31 | DE | Deere & Co | Stock-Industrials | 0.80% | +0.12% | -4.52% | |
| 32 | PNC | Pnc Financial Services Group | Stock-Financials | 0.80% | — | -2.57% | |
| 33 | IJS | Ishares S&p Small-cap 600 Va | ETF-Other | 0.78% | +0.15% | +16.60% | |
| 34 | TMO | Thermo Fisher Scientific INC | Stock-Healthcare | 0.77% | -0.14% | -2.69% | |
| 35 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.76% | — | -2.75% | |
| 36 | PEP | Pepsico INC | Stock-Consumer Staples | 0.74% | — | -4.77% | |
| 37 | EFA | Ishares Msci Eafe ETF | ETF-Other | 0.74% | — | -2.27% | |
| 38 | VZ | Verizon Communications INC | Stock-Comm Services | 0.72% | +0.14% | -2.67% | |
| 39 | URI | United Rentals INC | Stock-Industrials | 0.69% | -0.07% | -1.54% | |
| 40 | APD | Air Products & Chemicals INC | Stock-Materials | 0.68% | +0.11% | -0.41% | |
| 41 | CMI | Cummins INC | Stock-Industrials | 0.68% | — | -5.22% | |
| 42 | MS | Morgan Stanley | Stock-Financials | 0.65% | -0.05% | -3.18% | |
| 43 | SYK | Stryker CORP | Stock-Healthcare | 0.61% | — | +1.88% | |
| 44 | IJT | Ishares S&p Small-cap 600 Gr | ETF-Other | 0.59% | +0.12% | +17.80% | |
| 45 | PSX | Phillips 66 | Stock-Energy | 0.58% | +0.16% | -4.55% | |
| 46 | HD | Home Depot INC | Stock-Consumer Disc | 0.56% | — | +0.18% | |
| 47 | PANW | Palo Alto Networks INC | Stock-Tech | 0.55% | — | +2.82% | |
| 48 | PSA | Public Storage | Stock-Real Estate | 0.55% | — | -1.13% | |
| 49 | ALL | Allstate CORP | Stock-Financials | 0.53% | — | -2.69% | |
| 50 | AVGO | Broadcom INC | Stock-Tech | 0.53% | — | +3.29% |
Performance for Q3 2026
+3.4%
Performance Last 4 Quarters
+25.8%
Based on 73% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 261 | $350.4M | 15 | |
| 2025-12-31 | 281 | $360.0M | 8 | |
| 2025-09-30 | 283 | $357.7M | 29 | |
| 2025-06-30 | 290 | $328.3M | 0 | |
| 2025-03-31 | 278 | $289.2M | 0 | |
| 2024-12-31 | 277 | $289.1M | 0 | |
| 2024-09-30 | 276 | $273.3M | 0 | |
| 2024-06-30 | 270 | $258.4M | 0 | |
| 2024-03-31 | 260 | $243.8M | 0 |
Columbia Bank's most significant position changes for 2026-03-31: New buy: Ishares 7-10 Year Treasury B (IEF); Sold out: Danaher CORP (DHR); New buy: Vanguard S&p 500 ETF (VOO); Sold out: Ss Technology Select Sector (XLK); New buy: Ishares Gold Trust (IAU).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | IEFA | Ishares Core Msci Eafe ETF | +0.6% | +10.51% | Add |
| 2 | EMXC | Ishares Msci Emr Mrk Ex Chna | +0.4% | -1.62% | Trim |
| 3 | LRCX | Lam Research CORP | +0.4% | -6.19% | Trim |
| 4 | CVX | Chevron CORP | +0.3% | -3.76% | Trim |
| 5 | CAT | Caterpillar INC | +0.2% | -5.84% | Trim |
| 6 | JNJ | Johnson & Johnson | +0.2% | -3.29% | Trim |
| 7 | ASML | ASML Holding N.V. | +0.2% | -6.48% | Trim |
| 8 | COST | Costco Wholesale CORP | +0.2% | -1.10% | Trim |
| 9 | AGG | Ishares Core U.s. Aggregate | +0.2% | +10.42% | Add |
| 10 | PSX | Phillips 66 | +0.2% | -4.55% | Trim |
| 11 | XOM | Exxon Mobil CORP | +0.2% | +0.09% | Add |
| 12 | IJS | Ishares S&p Small-cap 600 Va | +0.2% | +16.60% | Add |
| 13 | VZ | Verizon Communications INC | +0.1% | -2.67% | Trim |
| 14 | IWD | Ishares Russell 1000 Value E | +0.1% | +28.79% | Add |
| 15 | DE | Deere & Co | +0.1% | -4.52% | Trim |
| 16 | IJT | Ishares S&p Small-cap 600 Gr | +0.1% | +17.80% | Add |
| 17 | APD | Air Products & Chemicals INC | +0.1% | -0.41% | Trim |
| 18 | MS | Morgan Stanley | -0.1% | -3.18% | Trim |
| 19 | ORCL | Oracle CORP | -0.1% | -2.17% | Trim |
| 20 | V | Visa Inc-class A Shares | -0.1% | +6.27% | Add |
| 21 | URI | United Rentals INC | -0.1% | -1.54% | Trim |
| 22 | DIS | Walt Disney Co/the | -0.1% | -4.40% | Trim |
| 23 | ADSK | Autodesk INC | -0.1% | -1.78% | Trim |
| 24 | META | Meta Platforms Inc-class A | -0.1% | +2.49% | Add |
| 25 | CRWD | Crowdstrike Holdings INC - A | -0.1% | -3.35% | Trim |
| 26 | ISRG | Intuitive Surgical INC | -0.1% | -3.10% | Trim |
| 27 | ADBE | Adobe INC | -0.1% | -0.82% | Trim |
| 28 | ABT | Abbott Laboratories | -0.1% | -5.92% | Trim |
| 29 | ADP | Automatic Data Processing | -0.1% | -27.53% | Trim |
| 30 | BLK | Blackrock INC | -0.1% | -2.64% | Trim |
| 31 | BAC | Bank Of America CORP | -0.1% | -1.03% | Trim |
| 32 | GIS | General Mills INC | -0.1% | -0.63% | Trim |
| 33 | NOW | Servicenow INC | -0.1% | +9.85% | Add |
| 34 | TMO | Thermo Fisher Scientific INC | -0.1% | -2.69% | Trim |
| 35 | NVDA | Nvidia CORP | -0.2% | -1.20% | Trim |
| 36 | CRM | Salesforce INC | -0.2% | -2.16% | Trim |
| 37 | AMZN | Amazon.com INC | -0.2% | +0.28% | Add |
| 38 | LLY | Eli Lilly & Co | -0.2% | -2.03% | Trim |
| 39 | IVV | Ishares Core S&p 500 ETF | -0.2% | -5.05% | Trim |
| 40 | JPM | Jpmorgan Chase & Co | -0.2% | -5.93% | Trim |
| 41 | AAPL | Apple INC | -0.3% | -2.21% | Trim |
| 42 | GOOGL | Alphabet Inc-cl A | -0.5% | -6.04% | Trim |
| 43 | MSFT | Microsoft CORP | -1.1% | +1.57% | Add |
| 44 | IEI | Ishares 3-7 Year Treasury Bo | -1.8% | -41.16% | Trim |
| 45 | IEF | Ishares 7-10 Year Treasury B | — | NEW | New buy |
| 46 | DHR | Danaher CORP | — | EXIT | Sold out |
| 47 | VOO | Vanguard S&p 500 ETF | — | NEW | New buy |
| 48 | XLK | Ss Technology Select Sector | — | EXIT | Sold out |
| 49 | IAU | Ishares Gold Trust | — | NEW | New buy |
| 50 | NKE | Nike INC -cl B | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-28 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-13 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-06 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-12 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-13 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-11 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-30 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-06 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-13 | 13F-HR | View on EDGAR |
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