Columbia Asset Management Portfolio Holdings

Columbia Asset Management

  • $504 Million
  • Q2 2025

Columbia Asset Management has filed its 13F form on July 18, 2025 for Q2 2025 where it was disclosed a total value porftolio of $504 Million distributed in 170 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Microsoft Corp with a value of $46.2M, Apple Inc. with a value of $42.7M, Erie Indemnity CO with a value of $24.8M, Visa Inc. with a value of $19M, and Amazon Com Inc with a value of $18.8M.

Examining the 13F form we can see an decrease of $3.51B in the current position value, from $4.01B to 504M.

Columbia Asset Management is based out at Ann Arbor, MI

Below you can find more details about Columbia Asset Management portfolio as well as his latest detailed transactions.

Portfolio value $504 Million
Technology: $149 Million
Financial Services: $71.5 Million
Healthcare: $56.7 Million
Consumer Cyclical: $54.3 Million
Communication Services: $41.1 Million
Industrials: $39.3 Million
Consumer Defensive: $33.6 Million
ETFs: $32.6 Million
Other: $26.1 Million

Stock Holdings Table Companies Only

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$41B
$523,000 0.1% of portfolio
7,433
Q2 2024 Reduced 2.96%
$83.1B
$455,000 0.09% of portfolio
6,598
Q1 2025 Reduced 14.29%
$72.8B
$451,000 0.09% of portfolio
4,970
Q1 2025 Added 3.54%
$97.3B
$464,000 0.09% of portfolio
7,967
Q2 2025 Added 23.25%
$27.1B
$440,000 0.09% of portfolio
375
Q4 2022 Reduced 3.85%
$213B
$474,000 0.09% of portfolio
602
Q2 2024 Added 0.33%
$1.62T
$456,000 0.09% of portfolio
619
Q2 2025 Reduced 2.37%
$8.17B
$383,000 0.08% of portfolio
6,421
Q2 2025 Reduced 7.22%
$20B
$393,000 0.08% of portfolio
14,867
Q2 2025 Reduced 17.63%
$18.1B
$421,000 0.08% of portfolio
2,598
Q2 2025 Reduced 16.14%
$25.1B
$418,000 0.08% of portfolio
2,524
Q2 2024 Reduced 0.43%
$138B
$411,000 0.08% of portfolio
1,962
Q1 2025 Reduced 1.01%
$43.2B
$381,000 0.08% of portfolio
2,960
Q4 2023 Reduced 1.5%
$85.4B
$338,000 0.07% of portfolio
4,560
Q2 2025 Reduced 13.64%
$46B
$365,000 0.07% of portfolio
6,270
Q2 2025 Added 6.83%
$58.7B
$375,000 0.07% of portfolio
3,723
Q1 2025 Reduced 5.1%
$102B
$281,000 0.06% of portfolio
6,090
Q2 2025 Reduced 8.97%
$41.6B
$300,000 0.06% of portfolio
2,240
Q1 2025 Reduced 27.51%
$302B
$287,000 0.06% of portfolio
2,108
Q2 2025 Reduced 13.64%
$11.6B
$294,000 0.06% of portfolio
2,995
Q2 2025 Added 32.7%
$59.4B
$301,000 0.06% of portfolio
1,328
Q2 2025 Added 0.08%
$14.9B
$241,000 0.05% of portfolio
3,750
Q2 2025 Reduced 11.76%
$9.96B
$230,000 0.05% of portfolio
8,695
Q1 2025 New
$65.1B
$242,000 0.05% of portfolio
860
Q2 2025 Reduced 51.82%
$54B
$241,000 0.05% of portfolio
2,030
Q1 2025 New
$9.95B
$229,000 0.05% of portfolio
20,007
Q2 2025 Reduced 8.63%
$27.2B
$254,000 0.05% of portfolio
22,198
Q2 2025 Reduced 0.54%
$17.8B
$246,000 0.05% of portfolio
705
Q4 2023 New
$12.7B
$251,000 0.05% of portfolio
4,025
Q2 2025 Reduced 14.81%
$3.02B
$274,000 0.05% of portfolio
8,720
Q2 2025 Reduced 8.98%
$41.7B
$231,000 0.05% of portfolio
1,450
Q2 2024 New
$52.6B
$242,000 0.05% of portfolio
3,258
Q2 2025 Added 0.06%
$35.7B
$256,000 0.05% of portfolio
2,558
Q2 2024 Reduced 3.29%
$115B
$266,000 0.05% of portfolio
7,886
Q2 2025 Reduced 7.79%
$43.2B
$208,000 0.04% of portfolio
1,000
Q4 2024 New
$60.2B
$224,000 0.04% of portfolio
1,878
Q3 2023 New
$119B
$221,000 0.04% of portfolio
498
Q2 2025 New
$4.67B
$224,000 0.04% of portfolio
125
Q4 2024 New
$88.1B
$225,000 0.04% of portfolio
825
Q2 2025 New
$11.1B
$219,000 0.04% of portfolio
535
Q2 2025 New
$7.15B
$202,000 0.04% of portfolio
1,308
Q2 2025 New
$530B
$213,000 0.04% of portfolio
380
Q1 2025 Reduced 8.87%
$51.7B
$220,000 0.04% of portfolio
3,080
Q2 2025 Reduced 30.63%
$44B
$148,000 0.03% of portfolio
13,658
Q2 2025 Reduced 33.56%

Summary

  • Portfolio
  • No. of Stocks 170
  • Current Value $504 Million
  • Prior Value $4.01 Billion
  • Filing
  • Period Q2 2025
  • Filing Date July 18, 2025
  • Form Type 13F-HR
  • Activity in Q2 2025
  • New Purchases 4 stocks
  • Additional Purchases 53 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 76 stocks
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