Institutional Manager · CIK 0001802376
Mattern Wealth Management LLC
LAWRENCE, KS · File #028-19875
Latest AUM
$519.5M
Positions
156
Top-10 Concentration
63.7%
Filings
12
Sector Allocation
Filing History
View all filings →- 13F HOLDINGS REPORTQ/E Dec 2025156 pos · $519.5M
- 13F HOLDINGS REPORTQ/E Sep 2025156 pos · $500.9M
- 13F HOLDINGS REPORTQ/E Jun 2025161 pos · $480.5M
- 13F HOLDINGS REPORTQ/E Mar 2025166 pos · $452.0M
- 13F HOLDINGS REPORTQ/E Dec 2024169 pos · $453.4M
- 13F HOLDINGS REPORTQ/E Sep 2024174 pos · $455.0M
- 13F HOLDINGS REPORTQ/E Jun 2024172 pos · $416.0M
- 13F HOLDINGS REPORTQ/E Mar 2024177 pos · $411.1M
- 13F HOLDINGS REPORTQ/E Dec 2023167 pos · $341.1M
- 13F HOLDINGS REPORTQ/E Sep 2023161 pos · $342.7M
- 13F HOLDINGS REPORTQ/E Jun 2023169 pos · $302.0M
- 13F HOLDINGS REPORTQ/E Mar 2023162 pos · $247.3M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | DIMENSIONAL ETF TRUST | 25434V708 | 1,833,381 | $72.6M | 15.58% |
| 2 | AMERICAN CENTY ETF TR | 025072885 | 363,928 | $40.7M | 8.73% |
| 3 | DIMENSIONAL ETF TRUST | 25434V799 | 969,014 | $33.4M | 7.17% |
| 4 | DIMENSIONAL ETF TRUST | 25434V864 | 595,313 | $28.5M | 6.13% |
| 5 | DIMENSIONAL ETF TRUST | 25434V849 | 531,074 | $25.6M | 5.49% |
| 6 | MICROSOFT CORP | MSFT | 50,765 | $24.6M | 5.27% |
| 7 | APPLE INC | AAPL | 72,164 | $19.6M | 4.21% |
| 8 | INVESCO QQQ TR | IVZ | 31,130 | $19.1M | 4.11% |
| 9 | DIMENSIONAL ETF TRUST | 25434V575 | 349,900 | $18.4M | 3.95% |
| 10 | DIMENSIONAL ETF TRUST | 25434V872 | 338,205 | $14.4M | 3.09% |
| 11 | DIMENSIONAL ETF TRUST | 25434V567 | 247,863 | $13.4M | 2.89% |
| 12 | DIMENSIONAL ETF TRUST | 25434V732 | 293,027 | $9.7M | 2.08% |
| 13 | AMERICAN CENTY ETF TR | 025072687 | 193,960 | $9.1M | 1.96% |
| 14 | JPMORGAN CHASE & CO. | VYLD | 25,733 | $8.3M | 1.78% |
| 15 | DIMENSIONAL ETF TRUST | 25434V591 | 155,946 | $7.9M | 1.70% |
| 16 | ALPHABET INC | GOOG | 24,654 | $7.7M | 1.66% |
| 17 | DIMENSIONAL ETF TRUST | 25434V807 | 141,357 | $7.1M | 1.51% |
| 18 | DIMENSIONAL ETF TRUST | 25434V104 | 150,493 | $7.0M | 1.51% |
| 19 | AMAZON COM INC | AMZN | 27,987 | $6.5M | 1.39% |
| 20 | NVIDIA CORPORATION | NVDA | 33,488 | $6.2M | 1.34% |