Columbia Asset Management Portfolio Holdings

Columbia Asset Management

  • $529 Million
  • Q3 2025

Columbia Asset Management has filed its 13F form on November 04, 2025 for Q3 2025 where it was disclosed a total value porftolio of $529 Million distributed in 168 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Apple Inc. with a value of $51.8M, Microsoft Corp with a value of $47.6M, Erie Indemnity CO with a value of $22.7M, Alphabet Inc. with a value of $19.6M, and Amazon Com Inc with a value of $18.7M.

Examining the 13F form we can see an increase of $25M in the current position value, from $504M to 529M.

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 $529 Million
Technology: $163 Million
Financial Services: $70.5 Million
Healthcare: $61.8 Million
Consumer Cyclical: $53.9 Million
Communication Services: $47.4 Million
Industrials: $38.9 Million
ETFs: $33.5 Million
Consumer Defensive: $32.5 Million
Other: $28.1 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$4.3T
$51.8 Million 9.78% of portfolio
203,343
Q3 2025 Reduced 2.37%
$3.78T
$47.6 Million 8.99% of portfolio
91,935
Q3 2025 Reduced 1.0%
$13.2B
$22.7 Million 4.29% of portfolio
71,346
Q3 2025 Reduced 0.08%
$1.65T
$19.6 Million 3.7% of portfolio
80,565
Q3 2025 Reduced 0.07%
$2.39T
$18.7 Million 3.54% of portfolio
85,338
Q3 2025 Reduced 0.6%
$139B
$17.9 Million 3.39% of portfolio
54,351
Q3 2025 Reduced 1.46%
$533B
$17.9 Million 3.39% of portfolio
52,567
Q3 2025 Reduced 1.87%
$881B
$10.8 Million 2.05% of portfolio
34,351
Q3 2025 Reduced 0.69%
$522B
$10.6 Million 1.99% of portfolio
56,907
Q3 2025 Added 2.66%
$235B
$9.5 Million 1.79% of portfolio
113,139
Q3 2025 Reduced 2.09%
$266B
$9.49 Million 1.79% of portfolio
33,633
Q3 2025 Reduced 1.5%
$0
$9.43 Million 1.78% of portfolio
14,157
Q3 2025 Reduced 4.99%
$1.74T
$9.17 Million 1.73% of portfolio
37,642
Q3 2025 Reduced 0.19%
$414B
$8.27 Million 1.56% of portfolio
35,704
Q3 2025 Reduced 2.12%
$291B
$7.38 Million 1.39% of portfolio
15,461
Q3 2025 Reduced 1.29%
$97.3B
$7.28 Million 1.38% of portfolio
86,103
Q3 2025 Reduced 1.38%
$465B
$6.5 Million 1.23% of portfolio
34,834
Q3 2025 Added 4.99%
$346B
$6.49 Million 1.23% of portfolio
42,222
Q3 2025 Added 0.23%
$183B
$6.47 Million 1.22% of portfolio
22,941
Q3 2025 Added 1.2%
$172B
$6.36 Million 1.2% of portfolio
144,614
Q3 2025 Added 3.12%
$79.2B
$6.32 Million 1.19% of portfolio
90,647
Q3 2025 Added 1.85%
$971B
$6.1 Million 1.15% of portfolio
7,994
Q3 2025 Added 4.27%
$128B
$5.86 Million 1.11% of portfolio
61,536
Q3 2025 Added 2.18%
$136B
$5.65 Million 1.07% of portfolio
15,282
Q3 2025 Reduced 0.51%
$151B
$5.6 Million 1.06% of portfolio
15,886
Q3 2025 Added 2.25%
$136B
$5.55 Million 1.05% of portfolio
23,497
Q3 2025 Added 0.86%
$367B
$5.44 Million 1.03% of portfolio
13,435
Q3 2025 Reduced 3.72%
$303B
$5.42 Million 1.02% of portfolio
34,921
Q3 2025 Added 0.07%
$224B
$5 Million 0.94% of portfolio
16,461
Q3 2025 Reduced 0.3%
$306B
$4.89 Million 0.92% of portfolio
73,694
Q3 2025 Reduced 2.36%
$141B
$4.64 Million 0.88% of portfolio
182,113
Q3 2025 Reduced 2.18%
$112B
$4.17 Million 0.79% of portfolio
121,029
Q3 2025 Added 2.74%
$204B
$4.19 Million 0.79% of portfolio
29,804
Q3 2025 Added 16.67%
$404B
$4.13 Million 0.78% of portfolio
4,466
Q3 2025 Reduced 3.19%
$193B
$4.16 Million 0.78% of portfolio
36,290
Q3 2025 Reduced 3.1%
$49.1B
$3.99 Million 0.75% of portfolio
3,332
Q3 2025 Reduced 2.52%
$255B
$3.94 Million 0.74% of portfolio
11,857
Q3 2025 Reduced 0.09%
$144B
$3.85 Million 0.73% of portfolio
8,424
Q3 2025 Reduced 5.76%
$593B
$3.57 Million 0.67% of portfolio
12,696
Q3 2025 Reduced 12.45%
$0
$3.49 Million 0.66% of portfolio
19,162
Q3 2025 Reduced 1.61%
$41.4B
$3.49 Million 0.66% of portfolio
38,913
Q3 2025 Reduced 3.21%
$68.7B
$3.15 Million 0.59% of portfolio
37,698
Q3 2025 Reduced 12.21%
$0
$3.11 Million 0.59% of portfolio
12,218
Q3 2025 Reduced 1.75%
$0
$3.1 Million 0.59% of portfolio
6,465
Q3 2025 Added 1.17%
$36B
$3.14 Million 0.59% of portfolio
109,125
Q3 2025 Reduced 0.11%
$69.4B
$3.01 Million 0.57% of portfolio
36,701
Q3 2025 Reduced 15.69%
$270B
$2.88 Million 0.54% of portfolio
40,257
Q3 2025 Reduced 0.63%
$190B
$2.87 Million 0.54% of portfolio
28,299
Q3 2025 Reduced 3.15%
$132B
$2.8 Million 0.53% of portfolio
13,292
Q3 2025 Reduced 1.95%

Summary

  • Portfolio
  • No. of Stocks 168
  • Current Value $529 Million
  • Prior Value $504 Million
  • Filing
  • Period Q3 2025
  • Filing Date November 04, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 6 stocks
  • Additional Purchases 44 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 80 stocks
Track This Portfolio

Track Columbia Asset Management Portfolio

Follow Columbia Asset Management and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Columbia Asset Management, based on Form 13F filings with the SEC.

News

Stay updated on Columbia Asset Management with notifications on news.

Choose your preferred platform and Sign Up 👇 Telegram Email