Latest Columbia Asset Management Stock Portfolio

Columbia Asset Management Performance:

2025 Q3: 6.09%YTD: 6.94%2024: 11.65%

Performance for 2025 Q3 is 6.09%, and YTD is 6.94%, and 2024 is 11.65%.

About Columbia Asset Management and 13F Hedge Fund Stock Holdings

Columbia Asset Management is a hedge fund based in ANN ARBOR, MI. On 06-Apr-2023, the fund reported that it had an AUM (Regulated Assets under Management) of $794.8 Millions. In it's latest 13F Holdings report, Columbia Asset Management reported an equity portfolio of $534.4 Millions as of 30 Sep, 2025.

The top stock holdings of Columbia Asset Management are AAPL, MSFT, ERIE. The fund has invested 9.7% of it's portfolio in APPLE INC and 8.9% of portfolio in MICROSOFT CORP.

The fund managers got completely rid off PAYPAL HLDGS INC (PYPL), VANGUARD INTL EQUITY INDEX F (VEU) and WARNER BROS DISCOVERY INC (WBD) stocks. They significantly reduced their stock positions in SEAGATE TECHNOLOGY HLDNGS PL (STX), CHIPOTLE MEXICAN GRILL INC (CMG) and J P MORGAN EXCHANGE TRADED F (BBAX). Columbia Asset Management opened new stock positions in UNITEDHEALTH GROUP INC (UNH), CHURCHILL DOWNS INC (CHDN) and BLACKSTONE INC (BX). The fund showed a lot of confidence in some stocks as they added substantially to VANGUARD STAR FDS (VXUS), PEPSICO INC (PEP) and ISHARES TR (IBCE).

Columbia Asset Management Annual Return Estimates Vs S&P 500

Our best estimate is that Columbia Asset Management made a return of 6.09% in the last quarter. In trailing 12 months, it's portfolio return was 6.11%.

New Buys

Ticker	$ Bought
unitedhealth group inc	992,738
churchill downs inc	511,217
blackstone inc	227,401
marathon pete corp	212,014
equinor asa	210,521
spdr series trust	206,438

New stocks bought by Columbia Asset Management

Additions

Ticker	% Inc.
vanguard star fds	21.92
pepsico inc	16.67
ishares tr	16.46
atlanta braves hldgs inc	15.32
vertex pharmaceuticals inc	11.04
gsk plc	10.98
price t rowe group inc	9.82
rio tinto plc	9.66

Additions to existing portfolio by Columbia Asset Management

Reductions

Ticker	% Reduced
seagate technology hldngs pl	-71.79
chipotle mexican grill inc	-59.41
j p morgan exchange traded f	-49.44
j p morgan exchange traded f	-43.11
invesco exch traded fd tr ii	-37.52
asml holding n v	-32.29
palantir technologies inc	-30.5
expedia group inc	-25.49

Columbia Asset Management reduced stake in above stock

Sold off

Ticker	$ Sold
warner bros discovery inc	-254,389
walgreens boots alliance inc	-229,680
paypal hldgs inc	-338,899
kroger co	-220,928
vanguard intl equity index f	-275,033
universal display corp	-202,034
air prods & chems inc	-242,572
duolingo inc	-219,361

Columbia Asset Management got rid off the above stocks

Sector Distribution

Columbia Asset Management has about 29.7% of it's holdings in Technology sector.

Sector	%
Technology	29.7
Financial Services	13.1
Healthcare	11.4
Others	10.2
Consumer Cyclical	10
Communication Services	8.8
Industrials	7.3
Consumer Defensive	5.8
Energy	1.6

Market Cap. Distribution

Columbia Asset Management has about 89.2% of it's portfolio invested in the large-cap and mega-cap stocks.

Category	%
MEGA-CAP	53.3
LARGE-CAP	35.9
UNALLOCATED	10.2

Stocks belong to which Index?

About 84.9% of the stocks held by Columbia Asset Management either belong to S&P 500 or RUSSELL 2000 index.

Index	%
S&P 500	84.9
Others	14.9

Top 5 Winners (%)		%
STX	seagate technology hldngs pl	63.6 %
GLW	corning inc	56.0 %
INTC	intel corp	49.8 %
NEM	newmont corp	43.6 %
TSLA	tesla inc	40.0 %

Top 5 Winners ($)		$
AAPL	apple inc	10.3 M
GOOG	alphabet inc	5.4 M
AVGO	broadcom inc	3.0 M
GOOG	alphabet inc	2.5 M
MSFT	microsoft corp	1.9 M

Top 5 Losers (%)		%
CMG	chipotle mexican grill inc	-30.2 %
LULU	lululemon athletica inc	-25.1 %
CARR	carrier global corporation	-18.4 %
UPS	united parcel service inc	-17.3 %
WAT	waters corp	-14.1 %

Top 5 Losers ($)		$
ERIE	erie indty co	-2.0 M
UPS	united parcel service inc	-0.7 M
V	visa inc	-0.7 M
SBUX	starbucks corp	-0.6 M
ADBE	adobe inc	-0.5 M

Columbia Asset Management Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Columbia Asset Management

Columbia Asset Management has 167 stocks in it's portfolio. About 42.5% of the portfolio is in top 10 stocks. ERIE proved to be the most loss making stock for the portfolio. AAPL was the most profitable stock for Columbia Asset Management last quarter.

Last Reported on: 04 Nov, 2025

Ticker	Namesorted ascending	% Portfolio	Shares Held	$ Value	Type	% Change
AAPL	apple inc	9.69	203,343	51,777,100	reduced	-2.37

ABBV	abbvie inc	1.55	35,704	8,266,810	reduced	-2.12

ABT	abbott labs	0.13	5,041	675,192	unchanged	0.00

ADBE	adobe inc	1.05	15,886	5,603,790	added	2.25

ADP	automatic data processing in	0.10	1,758	516,088	added	0.11

AEP	american elec pwr co inc	0.21	9,794	1,101,830	added	3.08

AMGN	amgen inc	1.21	22,941	6,473,900	added	1.2

AMT	american tower corp new	0.26	7,291	1,402,200	added	2.03

AMZN	amazon com inc	3.51	85,338	18,737,700	reduced	-0.6

APD	air prods & chems inc	0.00	0.00	0.00	sold off	-100

AVGO	broadcom inc	3.36	54,351	17,931,000	reduced	-1.46

AXP	american express co	0.74	11,857	3,938,360	reduced	-0.09

BA	boeing co	0.08	1,962	423,458	unchanged	0.00

BAB	invesco exch traded fd tr ii	0.12	2,631	650,173	reduced	-37.52

BAC	bank america corp	0.18	18,948	977,509	reduced	-3.3

BATRA	atlanta braves hldgs inc	0.25	31,685	1,317,780	added	15.32

BBAX	j p morgan exchange traded f	0.07	6,894	393,647	reduced	-49.44

BIL	spdr series trust	0.04	2,250	206,438	new

BIV	vanguard bd index fds	0.48	32,660	2,577,200	added	0.07

BK	bank new york mellon corp	0.32	15,727	1,713,610	reduced	-1.26