Columbia Asset Management
In its 13F for Q2 2024 (holdings as of June 30, 2024, filed August 5, 2024), Columbia Asset Management reported 170 stock positions worth $536.4 million. Its top holding was Apple (AAPL) at 9.0% of the portfolio, followed by Microsoft (MSFT, 8.2%) and Erie Indemnity Class A (ERIE, 5.1%). Compared with Q1 2024, it opened 13 new positions, sold out of 7, added to 82 and reduced 54. The biggest buy was Amazon.com (AMZN, shares +2%) and the biggest sale Erie Indemnity Class A (ERIE, shares −16%).
- Most Recent 13F
- Q2 2026
- Location
- Ann Arbor, MI
- CIK
- 0001585047
- Portfolio Value
- $536.4M (Q2 2024)
- SEC Filing
- 0001585047-24-000003 ↗ filed Aug 5, 2024
Holdings Value
Holdings 170 stocks · $536.4M
| AAPL Apple Inc. | 9.03% | 229,898 | $48.4M | Reduce -3.9% |
| MSFT Microsoft Corp. | 8.18% | 98,166 | $43.9M | Reduce -0.3% |
| ERIE Erie Indemnity Company Class A | 5.11% | 75,662 | $27.4M | Reduce -15.9% |
| AMZN Amazon.com Inc. | 3.54% | 98,237 | $19.0M | Add +1.8% |
| MRK Merck & Co. Inc. | 3.22% | 139,392 | $17.3M | Reduce -0.5% |
| GOOGL Alphabet Inc. Class A | 3.06% | 90,158 | $16.4M | Add +0.6% |
| BRK.B Berkshire Hathaway Inc. Class B | 2.92% | 38,542 | $15.7M | Add +0.7% |
| V Visa Inc. Class A | 2.91% | 59,557 | $15.6M | Add +0.8% |
| AVGO Broadcom Inc. | 2.21% | 7,367 | $11.8M | Reduce -5.9% |
| ADBE Adobe Inc. | 1.66% | 16,020 | $8.9M | Add +1.6% |
| LLY Eli Lilly & Co. | 1.61% | 9,538 | $8.6M | Add +5.2% |
| JNJ Johnson & Johnson | 1.60% | 58,655 | $8.6M | Add +1.0% |
| QQXT First Trust Nasdaq-100 Ex-Te | 1.55% | 41,168 | $8.3M | Reduce -1.8% |
| PG The Procter & Gamble Co. | 1.43% | 46,452 | $7.7M | Reduce -0.9% |
| SPY SS SPDR S&P 500 ETF Trust-US | 1.39% | 13,699 | $7.5M | Reduce -7.3% |
| IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS | 1.39% | 42,983 | $7.4M | Reduce -0.2% |
| SBUX Starbucks Corp. | 1.36% | 93,907 | $7.3M | Add +4.2% |
| GOOG Alphabet Inc. Class C | 1.36% | 39,706 | $7.3M | Add +0.7% |
| AMGN Amgen Inc. | 1.34% | 22,961 | $7.2M | Add +8.5% |
| ABBV Abbvie Inc. | 1.30% | 40,537 | $7.0M | Add +0.4% |
| NKE Nike Inc. Class B | 1.15% | 81,719 | $6.2M | Reduce -1.5% |
| CAT Caterpillar Inc. | 1.14% | 18,380 | $6.1M | Reduce -2.0% |
| TGT Target Corp. | 1.11% | 40,140 | $5.9M | Add +21.6% |
| HD Home Depot Inc. | 1.11% | 17,252 | $5.9M | Reduce -3.3% |
| CVX Chevron Corp. | 1.10% | 37,613 | $5.9M | Add +9.9% |
| SYK Stryker Corp. | 1.07% | 16,935 | $5.8M | Add +1.6% |
| VZ Verizon Communications Inc. | 1.07% | 139,303 | $5.7M | Add +20.0% |
| UNP Union Pacific Corp. | 1.02% | 24,279 | $5.5M | Reduce -1.2% |
| PFE Pfizer Inc. | 1.02% | 194,765 | $5.5M | Add +31.2% |
| UPS United Parcel Service Class B | 1.01% | 39,655 | $5.4M | Add +29.2% |
| CSCO Cisco Systems Inc. | 1.01% | 113,732 | $5.4M | Add +1.0% |
| KO The Coca-Cola Co. | 0.99% | 83,725 | $5.3M | Add +2.4% |
| DECK Deckers Outdoor Corp. | 0.92% | 5,106 | $4.9M | Reduce -12.5% |
| DAL Delta Air Lines Inc. | 0.91% | 13,020 | $4.9M | Add +23.6% |
| MCD McDonald's Corp. | 0.83% | 17,556 | $4.5M | Reduce -8.2% |
| COST Costco Wholesale Corp. | 0.81% | 5,125 | $4.4M | Add +15.3% |
| DIS The Walt Disney Co. filed as DISNEY WALT CO | 0.81% | 43,553 | $4.3M | Reduce -2.9% |
| BP BP PLC-Spons ADR | 0.80% | 118,909 | $4.3M | Add +16.2% |
| PEP Pepsico Inc. | 0.80% | 25,889 | $4.3M | Add +2.9% |
| QCOM Qualcomm Inc. | 0.76% | 20,333 | $4.0M | Add +6.1% |
| VIG Vanguard Dividend Apprec ETF | 0.73% | 21,572 | $3.9M | Add +6.8% |
| MDT Medtronic Inc | 0.73% | 49,792 | $3.9M | Add +51.2% |
| SHEL Shell PLC-ADR | 0.68% | 50,282 | $3.6M | Add +4.9% |
| NVDA Nvidia Corp. | 0.67% | 29,232 | $3.6M | Add +47.5% |
| INTC Intel Corp. | 0.63% | 109,304 | $3.4M | Reduce -5.0% |
| HON Honeywell International Inc. | 0.60% | 15,056 | $3.2M | Reduce -2.2% |
| AXP American Express Co. | 0.60% | 13,869 | $3.2M | Add +2.4% |
| MMM 3M Co. | 0.56% | 29,128 | $3.0M | Add +2.9% |
| EXXON MOBIL CORP | 0.53% | 24,796 | $2.9M | Add +6.3% |
| NFLX Netflix Inc. | 0.53% | 4,186 | $2.8M | Add +28.0% |
| LULU Lululemon Athletica Inc. | 0.52% | 9,376 | $2.8M | Reduce -1.0% |
| ASML ASML Holding NV-NY Reg SHS | 0.50% | 2,624 | $2.7M | Add +11.7% |
| VB Vanguard Most SM-Cap ETF-Usd | 0.49% | 12,158 | $2.7M | Add +17.1% |
| T AT&T Inc. | 0.46% | 130,430 | $2.5M | Add +6.2% |
| GD General Dynamics Corp. | 0.45% | 52,617 | $2.4M | Reduce -11.5% |
| VUG Vanguard Mrngstar GR ETF-Sui | 0.44% | 6,329 | $2.4M | Add +21.5% |
| SEE Sealed Air Corp. | 0.40% | 62,306 | $2.2M | Add +57.3% |
| C Citigroup Inc. | 0.39% | 32,655 | $2.1M | Reduce -11.3% |
| ITW Illinois Tool Works | 0.39% | 8,724 | $2.1M | No change |
| WM Waste Management Inc. | 0.37% | 9,335 | $2.0M | Add +0.1% |
| VO Vngrd Mrngstr MD-Cap ETF-Usd | 0.37% | 8,092 | $2.0M | Reduce -18.5% |
| SCHW Schwab (charles) Corp. | 0.34% | 24,929 | $1.8M | Add +42.0% |
| SONY Sony Group Corp. - SP ADR | 0.34% | 21,275 | $1.8M | Reduce -3.6% |
| GIS General Mills Inc. | 0.33% | 28,110 | $1.8M | Reduce -0.3% |
| USB US Bancorp | 0.33% | 44,017 | $1.7M | Reduce -23.7% |
| VXUS Vanguard Total Intl Stock | 0.31% | 27,273 | $1.6M | Add +1.0% |
| GLW Corning Inc. | 0.27% | 37,025 | $1.4M | Add +146.8% |
| DOW Dow Inc. | 0.27% | 26,947 | $1.4M | Add +2.8% |
| PSA Public Storage | 0.26% | 4,925 | $1.4M | Add +17.8% |
| DTE DTE Energy Company | 0.25% | 12,146 | $1.3M | Reduce -12.1% |
| AMT American Tower Corp. | 0.24% | 6,515 | $1.3M | Add +30.9% |
| GE General Electric Company | 0.23% | 7,708 | $1.2M | Add +130.2% |
| BGRY Berkshire Grey Inc. filed as 1/100 Berkshire Htwy Cla | 0.23% | 200 | $1.2M | No change |
| BAC Bank of America Corp. filed as BANK AMERICA CORP | 0.22% | 30,166 | $1.2M | Add +1.7% |
| BNY Bank of New York Mellon Corp. filed as BANK NEW YORK MELLON CORP | 0.22% | 20,042 | $1.2M | Reduce -21.9% |
| DUK Duke Energy Corp. | 0.22% | 11,933 | $1.2M | Reduce -12.9% |
| KRFT Kraft Foods Group Inc. filed as Kraft Heinz Company | 0.22% | 36,542 | $1.2M | Add +9.6% |
| EMR Emerson Electric Co. | 0.22% | 10,492 | $1.2M | Add +0.0% |
| BLK BlackRock Finance Inc. | 0.22% | 1,467 | $1.2M | Add +6.2% |
| UL Unilever PLC | 0.20% | 19,870 | $1.1M | Add +0.1% |
| ORCL Oracle Corp. | 0.20% | 7,586 | $1.1M | Add +0.5% |
| TROW T Rowe Price Group Inc. filed as PRICE T ROWE GROUP INC | 0.19% | 8,824 | $1.0M | Add +246.7% |
| CLX Clorox Company | 0.19% | 7,370 | $1.0M | Add +32.9% |
| CB Chubb Ltd. | 0.19% | 3,907 | $997K | Add +17.7% |
| GS Goldman Sachs Group Inc. | 0.18% | 2,135 | $966K | Add +0.7% |
| SO The Southern Co. | 0.18% | 12,427 | $964K | Reduce -3.0% |
| MDLZ Mondelez International Inc. Class A | 0.17% | 13,874 | $908K | Add +0.2% |
| RIO Rio Tinto PLC-Spon ADR | 0.17% | 13,618 | $898K | Reduce -19.9% |
| IWR iShares Russell Mid-Cap ETF | 0.17% | 11,064 | $897K | Add +0.0% |
| EXPE Expedia Group Inc. | 0.16% | 7,020 | $884K | Reduce -0.7% |
| IRM Iron Mountain Inc. filed as IRON MTN INC DEL | 0.16% | 9,787 | $877K | Reduce -22.1% |
| IEFA iShares Core MSCI Eafe ETF | 0.16% | 11,855 | $861K | Add +6.3% |
| ORLY O'reilly Automotive Inc. | 0.15% | 775 | $818K | No change |
| AEP American Electric Power | 0.15% | 9,281 | $814K | Add +5.6% |
| CVS CVS Health Corp. | 0.15% | 13,407 | $792K | Reduce -29.4% |
| JEPI JPMorgan Equity Premium Inco | 0.15% | 13,739 | $779K | Add +129.0% |
| CARR Carrier Global Corp. | 0.14% | 11,901 | $751K | Reduce -0.8% |
| APD Air Products & Chemicals Inc. | 0.14% | 2,840 | $733K | Reduce -40.3% |
| GPC Genuine Parts Co. | 0.14% | 5,262 | $728K | No change |
| SHW The Sherwin-Williams Co. | 0.13% | 2,368 | $707K | Reduce -33.2% |
Portfolio Sells Q1 2024 → Q2 2024
| ERIE Erie Indemnity Company Class A | Reduce -15.9% | 5.11% | −1.00 |
| NKE Nike Inc. Class B | Reduce -1.5% | 1.15% | −0.68 |
| INTC Intel Corp. | Reduce -5.0% | 0.63% | −0.54 |
| LULU Lululemon Athletica Inc. | Reduce -1.0% | 0.52% | −0.46 |
| VOO Vanguard S&P 500 ETF | Reduce -96.9% | 0.07% | −0.37 |
| MCD McDonald's Corp. | Reduce -8.2% | 0.83% | −0.32 |
| AAPL Apple Inc. | Reduce -3.9% | 9.03% | −0.31 |
| UNP Union Pacific Corp. | Reduce -1.2% | 1.02% | −0.20 |
| USB US Bancorp | Reduce -23.7% | 0.33% | −0.18 |
| CVS CVS Health Corp. | Reduce -29.4% | 0.15% | −0.16 |
| GLD SPDR Gold Shares | Sold out | 0.00% | −0.15 |
| HD Home Depot Inc. | Reduce -3.3% | 1.11% | −0.15 |
| WBA Walgreens Boots Alliance Inc. | Reduce -14.7% | 0.08% | −0.14 |
| APD Air Products & Chemicals Inc. | Reduce -40.3% | 0.14% | −0.13 |
| VWO Vanguard Ftse Emerging Marke | Sold out | 0.00% | −0.12 |
| GD General Dynamics Corp. | Reduce -11.5% | 0.45% | −0.11 |
| SWK Stanley Black & Decker Inc. | Sold out | 0.00% | −0.11 |
| VO Vngrd Mrngstr MD-Cap ETF-Usd | Reduce -18.5% | 0.37% | −0.10 |
| SHW The Sherwin-Williams Co. | Reduce -33.2% | 0.13% | −0.09 |
| RIO Rio Tinto PLC-Spon ADR | Reduce -19.9% | 0.17% | −0.09 |
| SONY Sony Group Corp. - SP ADR | Reduce -3.6% | 0.34% | −0.09 |
| ENPH Enphase Energy Inc. | Reduce -20.9% | 0.10% | −0.08 |
| YETI Yeti Holdings Inc. | Reduce -17.3% | 0.08% | −0.06 |
| DTE DTE Energy Company | Reduce -12.1% | 0.25% | −0.06 |
| HON Honeywell International Inc. | Reduce -2.2% | 0.60% | −0.06 |
| EXPE Expedia Group Inc. | Reduce -0.7% | 0.16% | −0.05 |
| MAR Marriott International Class A | Sold out | 0.00% | −0.05 |
| IWD iShares Russell 1000 Value E | Sold out | 0.00% | −0.05 |
| BNY Bank of New York Mellon Corp. | Reduce -21.9% | 0.22% | −0.05 |
| DUK Duke Energy Corp. | Reduce -12.9% | 0.22% | −0.05 |
| IBM Intl Business Machines Corp. | Reduce -0.2% | 1.39% | −0.04 |
| GIS General Mills Inc. | Reduce -0.3% | 0.33% | −0.04 |
| SOFI Sofi Technologies Inc. | Sold out | 0.00% | −0.04 |
| BA The Boeing Co. | Reduce -1.3% | 0.07% | −0.04 |
| SPY SS SPDR S&P 500 ETF Trust-US | Reduce -7.3% | 1.39% | −0.04 |
| CMA Comerica Inc. | Reduce -12.1% | 0.09% | −0.03 |
| CIK UBS Asset Management Income | Sold out | 0.00% | −0.03 |
| WPC WP Carey Inc. | Reduce -7.8% | 0.05% | −0.02 |
| DIS The Walt Disney Co. | Reduce -2.9% | 0.81% | −0.02 |
| MAS Masco Corp. | Reduce -15.0% | 0.05% | −0.02 |
| IRM Iron Mountain Inc. | Reduce -22.1% | 0.16% | −0.01 |
| MCHP Microchip Technology Inc. | Reduce -3.0% | 0.13% | −0.01 |
| PYPL PayPal Holdings Inc. | Reduce -2.9% | 0.07% | −0.01 |
| HSY The Hershey Co. | Reduce -0.4% | 0.09% | −0.01 |
| ABNB Airbnb Inc. Class A | Reduce -14.3% | 0.07% | −0.01 |
| MO Altria Group Inc. | Reduce -10.0% | 0.12% | −0.01 |
| ED Consolidated Edison Inc. | Reduce -3.3% | 0.04% | −0.01 |
| PM Philip Morris International | Reduce -1.6% | 0.11% | −0.00 |
| SO The Southern Co. | Reduce -3.0% | 0.18% | −0.00 |
| QTEC First Trust Nasdq 100 Tech I | Reduce -5.6% | 0.06% | −0.00 |
Portfolio Buys Q1 2024 → Q2 2024
| AMZN Amazon.com Inc. | Add +1.8% | 3.54% | +0.56 |
| LLY Eli Lilly & Co. | Add +5.2% | 1.61% | +0.54 |
| GOOGL Alphabet Inc. Class A | Add +0.6% | 3.06% | +0.52 |
| NVDA Nvidia Corp. | Add +47.5% | 0.67% | +0.47 |
| GOOG Alphabet Inc. Class C | Add +0.7% | 1.36% | +0.23 |
| COST Costco Wholesale Corp. | Add +15.3% | 0.81% | +0.22 |
| NFLX Netflix Inc. | Add +28.0% | 0.53% | +0.20 |
| QCOM Qualcomm Inc. | Add +6.1% | 0.76% | +0.19 |
| VZ Verizon Communications Inc. | Add +20.0% | 1.07% | +0.18 |
| MDT Medtronic Inc | Add +51.2% | 0.73% | +0.18 |
| GLW Corning Inc. | Add +146.8% | 0.27% | +0.18 |
| BRK.B Berkshire Hathaway Inc. Class B | Add +0.7% | 2.92% | +0.15 |
| TGT Target Corp. | Add +21.6% | 1.11% | +0.15 |
| PFE Pfizer Inc. | Add +31.2% | 1.02% | +0.15 |
| GE General Electric Company | Add +130.2% | 0.23% | +0.14 |
| ASML ASML Holding NV-NY Reg SHS | Add +11.7% | 0.50% | +0.14 |
| TROW T Rowe Price Group Inc. | Add +246.7% | 0.19% | +0.13 |
| VUG Vanguard Mrngstar GR ETF-Sui | Add +21.5% | 0.44% | +0.11 |
| SEE Sealed Air Corp. | Add +57.3% | 0.40% | +0.11 |
| AMGN Amgen Inc. | Add +8.5% | 1.34% | +0.10 |
| SCHW Schwab (charles) Corp. | Add +42.0% | 0.34% | +0.10 |
| JEPQ JPM Nasdaq Equity Premium | New | 0.09% | +0.09 |
| AXP American Express Co. | Add +2.4% | 0.60% | +0.08 |
| STX Seagate Technology Holdings | New | 0.08% | +0.08 |
| JEPI JPMorgan Equity Premium Inco | Add +129.0% | 0.15% | +0.08 |
| BP BP PLC-Spons ADR | Add +16.2% | 0.80% | +0.07 |
| QQQM Invesco Nasdaq 100 ETF | Add +117.7% | 0.11% | +0.06 |
| SYK Stryker Corp. | Add +1.6% | 1.07% | +0.06 |
| CVX Chevron Corp. | Add +9.9% | 1.10% | +0.06 |
| META Meta Platforms Inc. Class A | New | 0.06% | +0.06 |
| EXXON MOBIL CORP | Add +6.3% | 0.53% | +0.06 |
| MA Mastercard Inc. Class A | New | 0.06% | +0.06 |
| MU Micron Technology Inc. | Add +26.2% | 0.12% | +0.05 |
| DAL Delta Air Lines Inc. | Add +23.6% | 0.91% | +0.05 |
| KR Kroger Co. | New | 0.05% | +0.05 |
| GEV GE Vernova Inc. | New | 0.05% | +0.05 |
| T AT&T Inc. | Add +6.2% | 0.46% | +0.05 |
| UBS UBS Group AG-Reg | New | 0.05% | +0.05 |
| VB Vanguard Most SM-Cap ETF-Usd | Add +17.1% | 0.49% | +0.04 |
| Schwab US Broad Market | New | 0.04% | +0.04 |
| HPQ HP Inc. | New | 0.04% | +0.04 |
| ORCL Oracle Corp. | Add +0.5% | 0.20% | +0.04 |
| EA Electronic Arts Inc. | New | 0.04% | +0.04 |
| CMI Cummins Inc. | New | 0.04% | +0.04 |
| JNPR Juniper Networks Inc. | New | 0.04% | +0.04 |
| SHEL Shell PLC-ADR | Add +4.9% | 0.68% | +0.04 |
| VIG Vanguard Dividend Apprec ETF | Add +6.8% | 0.73% | +0.04 |
| CB Chubb Ltd. | Add +17.7% | 0.19% | +0.03 |
| UPS United Parcel Service Class B | Add +29.2% | 1.01% | +0.03 |
| WM Waste Management Inc. | Add +0.1% | 0.37% | +0.03 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 168 | $575.2M | AAPL, MSFT, GOOGL, AMZN, ERIE |
| Q1 2026 | 170 | $525.1M | AAPL, MSFT, GOOGL, ERIE, AMZN |
| Q4 2025 | 173 | $562.5M | AAPL, MSFT, GOOGL, ERIE, AMZN |
| Q3 2025 | 167 | $534.3M | AAPL, MSFT, ERIE, GOOGL, AMZN |
| Q2 2025 | 169 | $508.7M | MSFT, AAPL, ERIE, V, AMZN |
| Q1 2025 | 177 | $489.5M | AAPL, MSFT, ERIE, V, AMZN |
| Q4 2024 | 185 | $523.0M | AAPL, MSFT, ERIE, AMZN, V |
| Q3 2024 | 179 | $573.8M | AAPL, MSFT, ERIE, AMZN, BRK.B |
| Q2 2024 | 170 | $536.4M | AAPL, MSFT, ERIE, AMZN, MRK |
| Q1 2024 | 164 | $493.0M | AAPL, MSFT, ERIE, V, MRK |