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Columbia Asset Management Portfolio holdings

AUM $575M
1-Year Est. Return 29.81%
This Fund
S&P 500
This Quarter Est. Return
+15.27%
1 Year Est. Return
+29.81%
3 Year Est. Return
+84.35%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$575M
AUM Growth
+$50.1M
Cap. Flow
-$5.7M
Cap. Flow %
-0.99%
Top 10 Hldgs %
40.19%
Holding
175
New
5
Increased
31
Reduced
87
Closed
7

Top Buys

Rank Stock Value
1
BRK.B icon
Berkshire Hathaway Class B
BRK.B
+$16.2M
2
HONA
Honeywell Aerospace
HONA
+$1.38M
3
BKR icon
Baker Hughes
BKR
+$381K
4
TROW icon
T. Rowe Price
TROW
+$375K
5
EQNR icon
Equinor
EQNR
+$272K

Top Sells

Rank Stock Value
1
XOM icon
ExxonMobil
XOM
+$3.91M
2
AAPL icon
Apple
AAPL
+$2.32M
3
HON icon
Honeywell
HON
+$1.53M
4
AMZN icon
Amazon
AMZN
+$983K
5
MU icon
Micron Technology
MU
+$867K

Sector Composition

Rank Sector Weight
1 Technology 28.24%
2 Financials 14.38%
3 Healthcare 12.49%
4 Communication Services 9.59%
5 Industrials 8.64%

No holdings matched the selected filter criteria.

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Columbia Asset Management's Q2 2026 Portfolio in Review

As of Q2 2026, Columbia Asset Management held 175 positions worth $575M, up 9.5% from $525M the previous quarter. Its ten largest holdings account for 40% of the portfolio.

Columbia Asset Management's Q2 2026 filing shows 5 new, 31 increased, 87 reduced and 7 closed positions. Its largest new stake was Berkshire Hathaway Class B: 33,730 shares worth $16.9M. The largest sale was ExxonMobil, an estimated $3.91M.

By sector, the portfolio is most concentrated in Technology at 28% of assets, up from 27% a quarter earlier, followed by Financials and Healthcare.

  • Columbia Asset Management's largest Q2 2026 buy was Berkshire Hathaway Class B: 33,730 shares worth $16.9M.
  • Columbia Asset Management added most to T. Rowe Price in Q2 2026, an estimated $375K increase.
  • Columbia Asset Management's biggest Q2 2026 reduction was Apple, cutting an estimated $2.32M.
  • Columbia Asset Management fully exited ExxonMobil in Q2 2026, selling an estimated $3.91M.
  • Columbia Asset Management's ten largest holdings make up 40% of its $575M portfolio in Q2 2026.
  • Columbia Asset Management opened 5 new positions and closed 7 in Q2 2026.
  • Columbia Asset Management's portfolio value rose 9.5% quarter-over-quarter to $575M.

Based on Columbia Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.