DOSSIER · 13F-HR · Q4 2025

McCarthy & Cox

McCarthy & Cox's holding co. based in New York, NY — $8M in tracked AUM across 18 positions as of Q4 2025.

M&

McCarthy & Cox·New York, NY·Holding Co.

CIK 0002020726 · last filed Dec 31, 2025

Total AUM

$8M

▲ 18.4%

vs prior

Holdings

18

—

positions

Whale Score

48

48

tracked

Activity

—

no data

changes this Q

Top sector

Tech

13% weight

concentration

AI Analysis · Q4 2025 · Q4 2025

Comprehensive Analysis of SEC 13F Filing: McCarthy & Cox (CIK: 0002020726)

Report Period: Q4 2025 (Ending December 31, 2025)

1. Portfolio Overview

The most defining feature of this filing is a drastic and anomalous reduction in portfolio size, with total assets under management (AUM) plummeting by approximately 97.8%, falling from $369.85 million in Q3 2025 to just $8.25 million in Q4 2025. This represents a capital outflow or devaluation of over $361 million in a ...

Quarter at a glance — Q4 2025

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q4 2025.

#HoldingValueSharesWeight

01

EA SERIES TRUST

$2M26K19.6%

02

MFS ACTIVE EXCHANGE TRADED F

$811,58429K9.8%

03

J P MORGAN EXCHANGE TRADED F

$651,13814K7.9%

04

T ROWE PRICE ETF INC

$608,06116K7.4%

05

VANGUARD SPECIALIZED FUNDS

$497,4292K6.0%

06

FIRST TR EXCHANGE-TRADED FD

$450,15926K5.5%

07

GOLDMAN SACHS ETF TR

$395,8707K4.8%

08

J P MORGAN EXCHANGE TRADED F

$394,9988K4.8%

09

INVESCO EXCH TRADED FD TR II

$382,1414K4.6%

10

PGIM ETF TR

$340,1627K4.1%

Filing history

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