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Mattern Wealth Management LLC

CIK 1802376

13F filing for Q2 2026・No. 3,482

Holdings
US$609.34M
Quarter change
+US$96.46M
Entries
183
Net bought (estimate)
+US$50.57M

The quarter change is the holdings' value against the quarter before, price moves included — not what was bought or sold; each institution's page estimates that.

Net bought (estimate)

Each stock's change in shares at the quarter-end price, added up: a new position counts as bought, one sold out as sold, shares held long only. Splits are compared split-adjusted; corporate actions under a new CUSIP are not estimated. An estimate from the filings, not actual trades.

  • New 33
  • Sold out 8
  • Cut 27
  • Added 73
  • Corporate actions 0
  • Unchanged 50

Largest holdings

183 stocks worth US$609.34M, options and bonds left out.

StockThis quarterValueWeight
DIMENSIONAL ETF TRUSTUS COR EQU 2 ETFAddedUS$84.08M13.80%
AMERICAN CENTY ETF TRUS EQT ETFAddedUS$48.6M7.98%
DIMENSIONAL ETF TRUSTINTL CORE EQUITYAddedUS$38.06M6.25%
DIMENSIONAL ETF TRUSTSHOR DUR FIX ETFAddedUS$28.87M4.74%
DIMENSIONAL ETF TRUSTNATL MUN BD ETFAddedUS$26.53M4.35%
QQQInvesco QQQUNIT SER 1AddedUS$25.89M4.25%
AAPLAppleCOMAddedUS$21.66M3.55%
MSFTMicrosoftCOMAddedUS$20.69M3.40%
DIMENSIONAL ETF TRUSTINTL COR FIX ETFAddedUS$20.6M3.38%
DIMENSIONAL ETF TRUSTEMERGING MKTS COAddedUS$16.44M2.70%

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Filings

The quarter's original 13F filings (SEC).

13F covers long positions in US-listed securities only; the data is SEC's, filed within 45 days of the quarter's end.

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Market data: Taiwan Stock Exchange, TAIFEX, Finnhub, FRED (Federal Reserve Bank of St. Louis), Tiingo, CoinGecko.

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Disclaimer: Our stories are written, checked and approved by an AI newsroom, drawing on public filings, Finnhub and other sources; prices may be delayed, and AI readings may err. For reference only, not investment advice — invest with care.