Columbia Asset Management
Ann Arbor, MI
$575m in 168 US stocks at the end of 30 June 2026. The top 10 are 40.2% of the money. It changed about 8.5% of the portfolio this quarter.
Value
$575m
Stocks
168
Top 10 share
40.2%
Turnover
8.5%
What changed this quarter
New
Bought for the first time this quarter.
- Berkshire HathawayBRK-B2.9% of the fund
- Honeywell InternationalHON0.2% of the fund
- Honeywell AerospaceHONA0.2% of the fund
- Baker HughesBKR<0.1% of the fund
- Hewlett Packard EnterpriseHPE<0.1% of the fund
- Vaneck ETF TrustSMH<0.1% of the fund
Added
Bought more of a stock they already held.
- MedtronicMDT0.9% of the fund+3%
- NetflixNFLX0.5% of the fund+7%
- Price T Rowe GroupTROW0.4% of the fund+20%
- QualcommQCOM0.4% of the fund+3%
- Atlanta Braves HoldingsBATRK0.4% of the fund+7%
- American Electric PowerAEP0.3% of the fund+16%
- CloroxCLX0.2% of the fund+16%
- General DynamicsGD0.2% of the fund+9%
- American TowerAMT0.2% of the fund+4%
- Rio TintoRIO0.2% of the fund+10%
- Equinor ASAEQNR0.2% of the fund+32%
- ComcastCMCSA0.1% of the fund+18%
- GE VernovaGEV0.1% of the fund+5%
- TeslaTSLA0.1% of the fund+4%
- Dominion EnergyD<0.1% of the fund+24%
Cut
Sold some of their stake.
- AppleAAPL9.6% of the fund-4%
- AlphabetGOOGL4.5% of the fund-2%
- Amazon.comAMZN3.3% of the fund-5%
- BroadcomAVGO3.0% of the fund-4%
- VisaV3.0% of the fund-2%
- CaterpillarCAT2.6% of the fund-6%
- Johnson & JohnsonJNJ2.3% of the fund-6%
- AlphabetGOOG2.1% of the fund-2%
- JPMorgan ChaseJPM1.8% of the fund-4%
- State STR Spdr S&P 500 ETF TSPY1.8% of the fund-2%
- Cisco SystemsCSCO1.8% of the fund-4%
- Eli LillyLLY1.7% of the fund-5%
- AbbVieABBV1.5% of the fund-2%
- StarbucksSBUX1.4% of the fund-2%
- International Business MachinesIBM1.4% of the fund-3%
- AmgenAMGN1.4% of the fund-4%
- Union PacificUNP1.1% of the fund-4%
- ChevronCVX1.0% of the fund-4%
- Verizon CommunicationsVZ0.9% of the fund-13%
- Procter & GamblePG0.9% of the fund-8%
- TargetTGT0.9% of the fund-5%
- Micron TechnologyMU0.9% of the fund-20%
- DeereDE0.9% of the fund-3%
- BPBP0.8% of the fund-3%
- PfizerPFE0.8% of the fund-2%
Sold out
Sold their entire stake.
- ExxonMobil HoldingsXOM-100%
- Honeywell InternationalHON-100%
- DOWDOW-100%
- Genuine PartsGPC-100%
- Kimberly-ClarkKMB-100%
- DiageoDEO-100%
- IntuitINTU-100%
- TotalEnergies SETTE-100%
Holdings
- State STR Spdr S&P 500 ETF TSPY
- Share
- 1.8%
- Value
- $10m
- Shares
- 13,834
-2%
- Vanguard Index FDSVB
- Share
- 0.9%
- Value
- $5m
- Shares
- 16,739
Held
- Vanguard Star FDSVXUS
- Share
- 0.8%
- Value
- $5m
- Shares
- 53,920
Held
- Vanguard Specialized FundsVIG
- Share
- 0.8%
- Value
- $5m
- Shares
- 19,204
-5%
- Vanguard Index FDSVO
- Share
- 0.6%
- Value
- $4m
- Shares
- 45,947
Held
- Vanguard Index FDSVUG
- Share
- 0.6%
- Value
- $3m
- Shares
- 40,157
-3%
- ShellSHEL
- Share
- 0.5%
- Value
- $3m
- Shares
- 37,955
-2%
- Vanguard BD Index FDSBSV
- Share
- 0.4%
- Value
- $3m
- Shares
- 32,731
Held
- Sony GroupSONY
- Share
- 0.3%
- Value
- $2m
- Shares
- 97,775
-9%
- Ishares TRIEFA
- Share
- 0.3%
- Value
- $2m
- Shares
- 18,026
Held
- Spdr Gold TRGLD
- Share
- 0.3%
- Value
- $1m
- Shares
- 4,055
Held
- Honeywell AerospaceHONA
- Share
- 0.2%
- Value
- $1m
- Shares
- 6,276
New
- Ishares TRIWR
- Share
- 0.2%
- Value
- $1m
- Shares
- 10,872
Held
- UnileverUL
- Share
- 0.2%
- Value
- $970,036
- Shares
- 16,135
-8%
- Vanguard Intl Equity Index FVWO
- Share
- 0.1%
- Value
- $826,726
- Shares
- 13,850
Held
- Invesco Exch Traded FD TR IIQQQM
- Share
- 0.1%
- Value
- $797,114
- Shares
- 2,631
Held
| Company | Share of fund | Value | Shares | Change |
|---|---|---|---|---|
| AppleAAPL | 9.6% | $55m | 189,981 | -4% |
| MicrosoftMSFT | 5.8% | $33m | 89,309 | Held |
| AlphabetGOOGL | 4.5% | $26m | 72,262 | -2% |
| Amazon.comAMZN | 3.3% | $19m | 80,573 | -5% |
| Erie IndemnityERIE | 3.0% | $17m | 72,592 | Held |
| BroadcomAVGO | 3.0% | $17m | 45,442 | -4% |
| VisaV | 3.0% | $17m | 50,030 | -2% |
| Berkshire HathawayBRK-B | 2.9% | $17m | 33,730 | New |
| CaterpillarCAT | 2.6% | $15m | 14,167 | -6% |
| MerckMRK | 2.5% | $14m | 110,475 | Held |
| Johnson & JohnsonJNJ | 2.3% | $13m | 51,192 | -6% |
| AlphabetGOOG | 2.1% | $12m | 34,812 | -2% |
| JPMorgan ChaseJPM | 1.8% | $10m | 31,797 | -4% |
| State STR Spdr S&P 500 ETF TSPY | 1.8% | $10m | 13,834 | -2% |
| Cisco SystemsCSCO | 1.8% | $10m | 86,092 | -4% |
| Eli LillyLLY | 1.7% | $10m | 8,009 | -5% |
| AbbVieABBV | 1.5% | $9m | 34,525 | -2% |
| StarbucksSBUX | 1.4% | $8m | 79,734 | -2% |
| International Business MachinesIBM | 1.4% | $8m | 28,403 | -3% |
| AmgenAMGN | 1.4% | $8m | 21,458 | -4% |
| CorningGLW | 1.3% | $8m | 30,362 | Held |
| NvidiaNVDA | 1.2% | $7m | 33,667 | Held |
| Union PacificUNP | 1.1% | $6m | 23,314 | -4% |
| ChevronCVX | 1.0% | $6m | 34,883 | -4% |
| Coca-ColaKO | 1.0% | $6m | 70,912 | Held |
| Verizon CommunicationsVZ | 0.9% | $5m | 126,884 | -13% |
| Procter & GamblePG | 0.9% | $5m | 36,481 | -8% |
| TargetTGT | 0.9% | $5m | 39,687 | -5% |
| Micron TechnologyMU | 0.9% | $5m | 4,487 | -20% |
| Vanguard Index FDSVB | 0.9% | $5m | 16,739 | Held |
| MedtronicMDT | 0.9% | $5m | 63,627 | +3% |
| DeereDE | 0.9% | $5m | 7,771 | -3% |
| BPBP | 0.8% | $5m | 125,505 | -3% |
| Vanguard Star FDSVXUS | 0.8% | $5m | 53,920 | Held |
| PfizerPFE | 0.8% | $5m | 190,168 | -2% |
| Vanguard Specialized FundsVIG | 0.8% | $5m | 19,204 | -5% |
| PepsiCoPEP | 0.7% | $4m | 31,774 | Held |
| Home DepotHD | 0.7% | $4m | 12,102 | -4% |
| StrykerSYK | 0.7% | $4m | 13,477 | -4% |
| NikeNKE | 0.7% | $4m | 103,137 | Held |
| McDonald'sMCD | 0.7% | $4m | 15,584 | Held |
| Costco WholesaleCOST | 0.7% | $4m | 4,353 | -3% |
| United Parcel ServiceUPS | 0.7% | $4m | 36,270 | -8% |
| Vanguard Index FDSVO | 0.6% | $4m | 45,947 | Held |
| American ExpressAXP | 0.6% | $4m | 10,829 | -8% |
| ASML Holding NVASML | 0.6% | $4m | 1,779 | -4% |
| Vanguard Index FDSVUG | 0.6% | $3m | 40,157 | -3% |
| Walt DisneyDIS | 0.5% | $3m | 32,832 | -5% |
| CitigroupC | 0.5% | $3m | 22,127 | -7% |
| ShellSHEL | 0.5% | $3m | 37,955 | -2% |
| AdobeADBE | 0.5% | $3m | 12,898 | -15% |
| Illinois Tool WorksITW | 0.5% | $3m | 9,771 | -6% |
| NetflixNFLX | 0.5% | $3m | 36,798 | +7% |
| Vanguard BD Index FDSBSV | 0.4% | $3m | 32,731 | Held |
| Price T Rowe GroupTROW | 0.4% | $3m | 22,030 | +20% |
| General ElectricGE | 0.4% | $2m | 6,153 | Held |
| Charles SchwabSCHW | 0.4% | $2m | 24,616 | -4% |
| 3MMMM | 0.4% | $2m | 13,677 | -6% |
| QualcommQCOM | 0.4% | $2m | 11,664 | +3% |
| Atlanta Braves HoldingsBATRK | 0.4% | $2m | 41,405 | +7% |
| Deckers OutdoorDECK | 0.4% | $2m | 21,037 | Held |
| Lam ResearchLRCX | 0.4% | $2m | 4,750 | Held |
| Sony GroupSONY | 0.3% | $2m | 97,775 | -9% |
| AT&TT | 0.3% | $2m | 92,647 | -5% |
| Waste ManagementWM | 0.3% | $2m | 8,585 | -8% |
| IntelINTC | 0.3% | $2m | 13,411 | -18% |
| American Electric PowerAEP | 0.3% | $2m | 13,521 | +16% |
| US BancorpUSB | 0.3% | $2m | 29,798 | -8% |
| Goldman Sachs GroupGS | 0.3% | $2m | 1,742 | -3% |
| Ishares TRIEFA | 0.3% | $2m | 18,026 | Held |
| Public StoragePSA | 0.3% | $2m | 5,331 | Held |
| Bank of New York MellonBNY | 0.3% | $2m | 11,097 | -8% |
| Duke EnergyDUK | 0.3% | $2m | 12,624 | -4% |
| DTE EnergyDTE | 0.3% | $2m | 10,269 | Held |
| Spdr Gold TRGLD | 0.3% | $1m | 4,055 | Held |
| Honeywell InternationalHON | 0.2% | $1m | 6,408 | New |
| Vertex PharmaceuticalsVRTX | 0.2% | $1m | 2,826 | -2% |
| CloroxCLX | 0.2% | $1m | 14,556 | +16% |
| Honeywell AerospaceHONA | 0.2% | $1m | 6,276 | New |
| General DynamicsGD | 0.2% | $1m | 3,893 | +9% |
| Emerson ElectricEMR | 0.2% | $1m | 9,510 | Held |
| American TowerAMT | 0.2% | $1m | 8,047 | +4% |
| Rio TintoRIO | 0.2% | $1m | 13,418 | +10% |
| Ishares TRIWR | 0.2% | $1m | 10,872 | Held |
| Expedia GroupEXPE | 0.2% | $1m | 4,620 | Held |
| Dell TechnologiesDELL | 0.2% | $1m | 2,572 | -24% |
| OracleORCL | 0.2% | $1m | 7,280 | -4% |
| ChubbCB | 0.2% | $1m | 3,112 | -6% |
| O'Reilly AutomotiveORLY | 0.2% | $1m | 11,325 | Held |
| UnileverUL | 0.2% | $970,036 | 16,135 | -8% |
| Equinor ASAEQNR | 0.2% | $946,082 | 30,130 | +32% |
| Altria GroupMO | 0.2% | $927,436 | 12,890 | Held |
| Philip Morris InternationalPM | 0.2% | $919,023 | 5,080 | -7% |
| WalmartWMT | 0.1% | $843,708 | 7,449 | Held |
| Mondelez InternationalMDLZ | 0.1% | $841,977 | 14,557 | Held |
| Vanguard Intl Equity Index FVWO | 0.1% | $826,726 | 13,850 | Held |
| Bank of AmericaBAC | 0.1% | $824,381 | 14,468 | -4% |
| Carrier GlobalCARR | 0.1% | $823,427 | 11,226 | Held |
| Generac HoldingsGNRC | 0.1% | $822,503 | 2,809 | Held |
| Invesco Exch Traded FD TR IIQQQM | 0.1% | $797,114 | 2,631 | Held |
Showing the largest 100 of 168.
Over time and by industry
Value over time
Jun '25
Dec '25
Jun '26
Value is up 13.1% since 30 June 2025.
Where the money is
Technology27.2%
Financial services14.4%
Health care12.4%
Industrials9.3%
Media & telecom9.2%
Retail & consumer8.7%
Everyday goods5.5%
Energy2.2%
Utilities1.1%
Real estate0.7%
Materials0.6%
Other8.6%
From the fund's 13F filings. They list US stocks and options only, 45 days after each quarter, and leave out cash, bonds, shorts and foreign shares.