Mattern Wealth Management Llc
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$512.9M
Q ending 2026-03-31
Prior quarter
$519.5M
Q ending 2025-12-31
Change
-1.3% QoQ · +13.5% YoY
Positions
158
reported holdings
Largest positions
Top 100 of 158 reported positions by value, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Dimensional Etf Trust | DFAC | Shares | $72.0M | 1.9M |
| American Centy Etf Tr | AVUS | Shares | $40.9M | 368K |
| Dimensional Etf Trust | DFIC | Shares | $34.9M | 982K |
| Dimensional Etf Trust | DFSD | Shares | $28.9M | 603K |
| Dimensional Etf Trust | DFNM | Shares | $25.4M | 530K |
| Dimensional Etf Trust | DFGX | Shares | $19.3M | 368K |
| Microsoft Corp | MSFT | Shares | $18.9M | 51K |
| Apple Inc | AAPL | Shares | $18.0M | 71K |
| Invesco Qqq Tr | QQQ | Shares | $17.8M | 31K |
| Dimensional Etf Trust | DFCF | Shares | $14.5M | 344K |
| Dimensional Etf Trust | DGCB | Shares | $14.4M | 266K |
| Dimensional Etf Trust | DFEM | Shares | $10.6M | 307K |
| American Centy Etf Tr | AVSF | Shares | $9.6M | 205K |
| Jpmorgan Chase & Co | JPM | Shares | $7.7M | 26K |
| Dimensional Etf Trust | DFIV | Shares | $7.5M | 143K |
| Dimensional Etf Trust | DUSB | Shares | $7.4M | 146K |
| Alphabet Inc | GOOGL | Shares | $7.1M | 25K |
| Caterpillar Inc | CAT | Shares | $6.9M | 10K |
| Dimensional Etf Trust | DFAU | Shares | $6.8M | 151K |
| Costco Wholesale Corporation | COST | Shares | $6.2M | 6K |
| Nvidia Corporation | NVDA | Shares | $5.8M | 33K |
| Amazon Com Inc | AMZN | Shares | $5.8M | 28K |
| Walmart Inc | WMT | Shares | $4.7M | 38K |
| American Centy Etf Tr | AVIG | Shares | $4.7M | 113K |
| Vanguard Index Fds | VTI | Shares | $4.1M | 13K |
| First Tr Exchange Traded Fd | RDVY | Shares | $3.9M | 56K |
| Exxon Mobil Corp | XOM | Shares | $3.6M | 21K |
| Ishares Tr | IVV | Shares | $3.4M | 5K |
| Chevron Corporation | CVX | Shares | $3.2M | 16K |
| Ishares Tr | IVW | Shares | $3.1M | 27K |
| Dimensional Etf Trust | DFGR | Shares | $3.0M | 115K |
| Visa Inc | V | Shares | $3.0M | 10K |
| Analog Devices Inc | ADI | Shares | $2.9M | 9K |
| Phillips 66 | PSX | Shares | $2.8M | 15K |
| Select Sector Spdr Tr | XLK | Shares | $2.6M | 19K |
| Mcdonalds Corp | MCD | Shares | $2.4M | 8K |
| Johnson & Johnson | JNJ | Shares | $2.4M | 10K |
| Eli Lilly & Co | LLY | Shares | $2.4M | 3K |
| American Centy Etf Tr | AVLV | Shares | $2.3M | 29K |
| Broadcom Inc | AVGO | Shares | $2.3M | 8K |
| Lowes Cos Inc | LOW | Shares | $2.2M | 9K |
| Berkshire Hathaway Inc Del | BRK/B | Shares | $2.1M | 4K |
| Abbott Laboratories | ABT | Shares | $1.8M | 18K |
| L3Harris Technologies Inc | LHX | Shares | $1.7M | 5K |
| Stryker Corporation | SYK | Shares | $1.6M | 5K |
| Ishares Tr | QUAL | Shares | $1.6M | 8K |
| Nextera Energy Inc | NEE | Shares | $1.5M | 17K |
| Emerson Elec Co | EMR | Shares | $1.4M | 11K |
| Ishares Tr | IVE | Shares | $1.4M | 7K |
| Automatic Data Processing In | ADP | Shares | $1.4M | 7K |
| Blackrock Inc | BLK | Shares | $1.2M | 1K |
| Linde Plc | Shares | $1.2M | 2K | |
| Union Pac Corp | UNP | Shares | $1.2M | 5K |
| Ishares Tr | USMV | Shares | $1.2M | 13K |
| Chubb Ltd Switz | Shares | $1.1M | 3K | |
| Procter & Gamble Co | PG | Shares | $1.1M | 8K |
| Deere & Co | DE | Shares | $1.1M | 2K |
| Abbvie Inc | ABBV | Shares | $1.1M | 5K |
| Ishares Tr | IWM | Shares | $1.0M | 4K |
| Freeport Mcmoran Inc | FCX | Shares | $1.0M | 18K |
| General Dynamics Corp | GD | Shares | $943K | 3K |
| Energy Transfer L P | ET | Shares | $941K | 49K |
| Aflac Inc | AFL | Shares | $922K | 8K |
| Colgate Palmolive Co | CL | Shares | $917K | 11K |
| At&T Inc | T | Shares | $873K | 30K |
| State Str Spdr S&P 500 Etf T | SPY | Shares | $844K | 1K |
| Dimensional Etf Trust | DUHP | Shares | $775K | 21K |
| Alps Etf Tr | AMLP | Shares | $750K | 14K |
| Merck & Co Inc | MRK | Shares | $714K | 6K |
| Pimco Etf Tr | MINT | Shares | $713K | 7K |
| Amgen Inc | AMGN | Shares | $712K | 2K |
| Air Products And Chemicals I | APD | Shares | $709K | 2K |
| Shell Plc | SHEL | Shares | $699K | 8K |
| Spdr Series Trust | HYMB | Shares | $692K | 28K |
| Ishares Tr | IWF | Shares | $664K | 2K |
| Alphabet Inc | GOOG | Shares | $660K | 2K |
| Glacier Bancorp Inc New | GBCI | Shares | $649K | 15K |
| Philip Morris Intl Inc | PM | Shares | $633K | 4K |
| American Centy Etf Tr | AVMU | Shares | $615K | 13K |
| Conocophillips | COP | Shares | $600K | 5K |
| Vanguard Index Fds | VOO | Shares | $585K | 979 |
| Brookfield Corp | BN | Shares | $576K | 14K |
| J P Morgan Exchange Traded F | JEPI | Shares | $564K | 10K |
| Altria Group Inc | MO | Shares | $551K | 8K |
| American Elec Pwr Co Inc | AEP | Shares | $530K | 4K |
| Goldman Sachs Etf Tr | GSLC | Shares | $525K | 4K |
| Valero Energy Corp | VLO | Shares | $515K | 2K |
| Meta Platforms Inc | META | Shares | $512K | 895 |
| Pepsico Inc | PEP | Shares | $504K | 3K |
| Rbb Fd Inc | TBIL | Shares | $490K | 10K |
| Coca Cola Co | KO | Shares | $486K | 6K |
| Vanguard Whitehall Fds | VYMI | Shares | $471K | 5K |
| American Tower Corp | AMT | Shares | $463K | 3K |
| State Str Spdr Dow Jones Ind | DIA | Shares | $458K | 989 |
| Snap On Inc | SNA | Shares | $453K | 1K |
| Verizon Communications Inc | VZ | Shares | $448K | 9K |
| Ishares Tr | IJK | Shares | $438K | 4K |
| First Business Finl Svcs Inc | FBIZ | Shares | $431K | 8K |
| Evergy Inc | EVRG | Shares | $424K | 5K |
| International Business Machs | IBM | Shares | $421K | 2K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.