Managers / Q1 2026
Columbia Asset Management
CIK 0001585047 · 924 NORTH MAIN STREET, SUITE 1, ANN ARBOR, MI, 48104 · 2695124997
Reported Value
$525M
Q1 2026
Positions
170
Filings on Record
29
2019–present window
Filed
Apr 21, 2026
original filing
Summary
Columbia Asset Management reported $525M in U.S.-listed holdings across 170 positions for Q1 2026.
Its largest position, AAPL, represents 9.6% of the portfolio.
Compared with Q4 2025, the fund opened 8 new positions and exited 11.
Reported Value by Quarter
13F Reported Value
Portfolio Composition
By security type
Composition data arrives with ticker enrichment.
Quarter-over-Quarter Changes full breakdown →
Holdings — Q1 2026
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $525M | 170 | Apr 21, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $563M | 174 | Jan 28, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $534M | 168 | Nov 4, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $509M | 170 | Jul 18, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $511M | 232 | Apr 10, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $547M | 268 | Feb 12, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $573,766 | 181 | Nov 12, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $536,410 | 172 | Aug 5, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $493,001 | 167 | May 8, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $493,201 | 168 | Feb 9, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | $452,924 | 166 | Nov 13, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $469,950 | 171 | Aug 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | $444,575 | 168 | May 15, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | $412M | 166 | Feb 10, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $380M | 185 | Nov 3, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $394M | 169 | Aug 26, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $493M | 188 | Feb 14, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $458M | 184 | Nov 15, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $451M | 173 | Aug 2, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $551M | 181 | May 28, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q4 2020 | $496M | 178 | Feb 11, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q3 2020 | $437M | 165 | Nov 16, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q2 2020 | $418M | 160 | Aug 14, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q1 2020 | $405M | 151 | May 14, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q4 2019 | $4.2B | 174 | Feb 14, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q3 2019 | $384M | 169 | Nov 12, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q2 2019 | $380M | 168 | Aug 15, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q1 2019 | $375M | 224 | May 20, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q4 2018 | $329M | 206 | Feb 12, 2019 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.