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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
+4.45%
1 Year Est. Return
+29.81%
3 Year Est. Return
+84.35%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$563M
AUM Growth
+$28.2M
Cap. Flow
+$10.6M
Cap. Flow %
1.89%
Top 10 Hldgs %
42.5%
Holding
177
New
9
Increased
47
Reduced
75
Closed
3

Top Buys

Rank Stock Value
1
BRK.B icon
Berkshire Hathaway Class B
BRK.B
+$18.5M
2
VO icon
Vanguard Morningstar Mid-Cap ETF
VO
+$1.02M
3
VRTX icon
Vertex Pharmaceuticals
VRTX
+$728K
4
VB icon
Vanguard Morningstar Small-Cap ETF
VB
+$473K
5
NKE icon
Nike
NKE
+$370K

Top Sells

Rank Stock Value
1
AVGO icon
Broadcom
AVGO
+$2.05M
2
AAPL icon
Apple
AAPL
+$994K
3
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$971K
4
ORCL icon
Oracle
ORCL
+$902K
5
MSFT icon
Microsoft
MSFT
+$885K

Sector Composition

Rank Sector Weight
1 Technology 28.46%
2 Financials 15.96%
3 Healthcare 12.34%
4 Communication Services 9.6%
5 Consumer Discretionary 9.4%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
AAPL icon
1
Apple
AAPL
$4.97T
$54.3M 9.65%
199,639
-3,704
-2% -$994K
MSFT icon
2
Microsoft
MSFT
$2.9T
$43.6M 7.75%
90,169
-1,766
-2% -$885K
GOOGL icon
3
Alphabet (Google) Class A
GOOGL
$4.12T
$24.2M 4.29%
77,166
-3,399
-4% -$971K
ERIE icon
4
Erie Indemnity
ERIE
$13B
$20.6M 3.66%
71,748
+402
+0.6% +$120K
AMZN icon
5
Amazon
AMZN
$2.44T
$19.5M 3.46%
84,341
-997
-1% -$228K
BRK.B icon
6
Berkshire Hathaway Class B
BRK.B
$1.1T
$18.7M 3.33%
+37,270
New +$18.5M
V icon
7
Visa
V
$677B
$18.2M 3.23%
51,807
-760
-1% -$259K
AVGO icon
8
Broadcom
AVGO
$1.76T
$16.8M 2.99%
48,605
-5,746
-11% -$2.05M
MRK icon
9
Merck
MRK
$322B
$11.7M 2.09%
111,534
-1,605
-1% -$151K
JNJ icon
10
Johnson & Johnson
JNJ
$640B
$11.6M 2.06%
56,069
-838
-1% -$166K
GOOG icon
11
Alphabet (Google) Class C
GOOG
$4.11T
$11.2M 2%
35,811
-1,831
-5% -$525K
JPM icon
12
JPMorgan Chase
JPM
$916B
$10.8M 1.93%
33,662
-689
-2% -$213K
IBM icon
13
IBM
IBM
$213B
$9.62M 1.71%
32,471
-1,162
-3% -$348K
SPY icon
14
State Street SPDR S&P 500 ETF Trust
SPY
$771B
$9.47M 1.68%
13,892
-265
-2% -$179K
LLY icon
15
Eli Lilly
LLY
$1.08T
$8.97M 1.59%
8,346
+352
+4% +$337K
CAT icon
16
Caterpillar
CAT
$361B
$8.64M 1.54%
15,083
-378
-2% -$210K
ABBV icon
17
AbbVie
ABBV
$465B
$8.11M 1.44%
35,484
-220
-0.6% -$50.1K
AMGN icon
18
Amgen
AMGN
$209B
$7.53M 1.34%
23,003
+62
+0.3% +$19.7K
CSCO icon
19
Cisco
CSCO
$443B
$7.47M 1.33%
97,003
-3,814
-4% -$283K
SBUX icon
20
Starbucks
SBUX
$119B
$7.1M 1.26%
84,261
-1,842
-2% -$155K
NKE icon
21
Nike
NKE
$64.1B
$6.14M 1.09%
96,327
+5,680
+6% +$370K
NVDA icon
22
NVIDIA
NVDA
$4.6T
$6.12M 1.09%
32,809
-2,025
-6% -$377K
VZ icon
23
Verizon
VZ
$197B
$5.98M 1.06%
146,813
+2,199
+2% +$89.2K
MDT icon
24
Medtronic
MDT
$112B
$5.98M 1.06%
62,224
+688
+1% +$66.8K
PG icon
25
Procter & Gamble
PG
$340B
$5.8M 1.03%
40,483
-1,739
-4% -$256K
1
2 3 4 5

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GAM
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SCM
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EIP
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IDA
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MIOT
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WCCM
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Columbia Asset Management's Q4 2025 Portfolio in Review

As of Q4 2025, Columbia Asset Management held 177 positions worth $563M, up 5.3% from $534M the previous quarter. Its ten largest holdings account for 43% of the portfolio.

Columbia Asset Management's Q4 2025 filing shows 9 new, 47 increased, 75 reduced and 3 closed positions. Its largest new stake was Berkshire Hathaway Class B: 37,270 shares worth $18.7M. The largest sale was Broadcom, an estimated $2.05M.

By sector, the portfolio is most concentrated in Technology at 28% of assets, down from 31% a quarter earlier, followed by Financials and Healthcare.

  • Columbia Asset Management's largest Q4 2025 buy was Berkshire Hathaway Class B: 37,270 shares worth $18.7M.
  • Columbia Asset Management added most to Vanguard Morningstar Mid-Cap ETF in Q4 2025, an estimated $1.02M increase.
  • Columbia Asset Management's biggest Q4 2025 reduction was Broadcom, cutting an estimated $2.05M.
  • Columbia Asset Management fully exited Chipotle Mexican Grill in Q4 2025, selling an estimated $316K.
  • Columbia Asset Management's ten largest holdings make up 43% of its $563M portfolio in Q4 2025.
  • Columbia Asset Management opened 9 new positions and closed 3 in Q4 2025.
  • Columbia Asset Management's portfolio value rose 5.3% quarter-over-quarter to $563M.

Based on Columbia Asset Management's 13F filing for Q4 2025, filed 28 Jan 2026.