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Callahan Advisors, LLC

CIK:0001395055
Investment Adviser
$1B AUM
173 holdings
Houston, TX, United States
Founded:2006
10 employees
Latest filing:Jun 30, 2025

Callahan Advisors, LLC is a Houston, Texas-based independent SEC-registered investment adviser founded in 2006. The firm provides discretionary portfolio management services primarily to high-net-worth individuals, families, and charitable organizations, focusing on customized investment solutions. It employs approximately 10 professionals and manages over $1 billion in client assets.

Investment Strategy

Callahan Advisors, LLC employs a discretionary portfolio management approach with a core focus on equity investments in large-cap U.S. companies in the technology, finance, and healthcare sectors. The firm builds customized portfolios centered on client goals, utilizing fundamental research to select high-quality stocks such as META, MSFT, GOOG, AMZN, and AAPL. It primarily serves high-net-worth individuals, tailoring strategies for long-term capital appreciation and risk management.

Top Buys
M
METAMeta Platforms Inc Class A
+$16.2M
M
MSFTMicrosoft Corp
+$15.2M
N
NVDANVIDIA Corp
+$9.8M
A
AMZNAmazon Com Inc
+$7.4M
G
GOOGAlphabet Inc Class C
+$6.9M
Top Sells
U
UNHUnited Healthcare Cor
-$9.5M
G
GPNGlobal Payments Inc
-$5.7M
E
EOGE O G Resources Inc
-$5.4M
A
AAPLApple Computer Inc
-$5.3M
S
SLBSchlumberger Ltd
-$5.3M

Top Holdings

M
METAMeta Platforms Inc Class A
+6.8%$75.6M
M
MSFTMicrosoft Corp
+5.6%$62.0M
A
AMZNAmazon Com Inc
+4.4%$48.6M
G
GOOGAlphabet Inc Class C
+4.3%$48.3M
A
AAPLApple Computer Inc
+2.8%$30.8M

Equity Positions (173)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
M
META
Meta Platforms Inc Class A6.79%$75.6M102,361$165.24$738.09+$16.2M
M
MSFT
Microsoft Corp5.57%$62.0M124,628$69.55$497.41+$15.2M
A
AMZN
Amazon Com Inc4.37%$48.6M221,392$111.88$219.39+$7.4M
G
GOOG
Alphabet Inc Class C4.34%$48.3M272,430$53.58$177.39+$6.9M
A
AAPL
Apple Computer Inc2.77%$30.8M150,224$29.22$205.17-$5.3M

Industry Allocation

SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
+16.0%
SERVICES-PREPACKAGED SOFTWARE
+8.1%
PHARMACEUTICAL PREPARATIONS
+6.1%
FIRE, MARINE & CASUALTY INSURANCE
+5.5%
RETAIL-CATALOG & MAIL-ORDER HOUSES
+4.4%