Mattern Wealth Management LLC: 13F holdings

CIK 18023762026Q2

Positions183
Reported value$609.3m
Filed2026-07-23

Change since last quarter

Positions183 (+25 vs prior quarter)
Reported value$609.3m (+18.8%)

Top 10 holdings

SecuritySharesValueWeight
DIMENSIONAL ETF TRUST1,895,431$84.1m13.8%
AVUS AMERICAN CENTY ETF TR379,466$48.6m8.0%
DFIC DIMENSIONAL ETF TRUST1,021,560$38.1m6.2%
DFSD DIMENSIONAL ETF TRUST604,523$28.9m4.7%
DFNM DIMENSIONAL ETF TRUST548,877$26.5m4.4%
QQQ INVESCO QQQ TR35,150$25.9m4.2%
AAPL APPLE INC74,854$21.7m3.6%
MSFT MICROSOFT CORP55,467$20.7m3.4%
DFGX DIMENSIONAL ETF TRUST384,379$20.6m3.4%
DFEM DIMENSIONAL ETF TRUST404,466$16.4m2.7%

Get the full book

import finzdata as yf
yf.Client().manager_holdings(cik="1802376")

Every position, quarter by quarter since 2013, with adds, trims and exits, on the look-back bundles.

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