Mattern Wealth Management LLC

In its 13F for Q3 2025 (holdings as of September 30, 2025, filed October 20, 2025), Mattern Wealth Management LLC reported 156 stock positions worth $500.9 million. Its top holding was Dimensional US Core Equity 2 (DFAC) at 13.9% of the portfolio, followed by Avantis U.S. Equity ETF (AVUS, 7.7%) and Dimensional International (DFIC, 6.2%). Compared with Q2 2025, it opened 6 new positions, sold out of 11, added to 19 and reduced 71. The biggest buy was Avantis U.S. Equity ETF (AVUS, shares +2%) and the biggest sale Microsoft (MSFT, shares −8%).

Most Recent 13F
Q2 2026
Location
LAWRENCE, KS
CIK
0001802376
Portfolio Value
$500.9M (Q3 2025)
SEC Filing
0001725547-25-004127 ↗ filed Oct 20, 2025

Holdings Value

0$200.0M$400.0M$600.0M$800.0M Q1 2024: $411.1M Q1 2024 Q2 2024: $416.0M Q2 2024 Q3 2024: $455.0M Q3 2024 Q4 2024: $453.4M Q4 2024 Q1 2025: $452.0M Q1 2025 Q2 2025: $480.5M Q2 2025 Q3 2025: $500.9M $500.9M Q3 2025 Q4 2025: $519.5M Q4 2025 Q1 2026: $512.9M Q1 2026 Q2 2026: $609.3M Q2 2026

Holdings 156 stocks · $500.9M
DFAC Dimensional US Core Equity 2 13.88% 1,802,629 $69.5M Reduce -0.6%
AVUS Avantis U.S. Equity ETF 7.69% 354,577 $38.5M Add +1.9%
DFIC Dimensional International Co. 6.21% 948,342 $31.1M Add +5.4%
DFSD Dimensional Short Duration 5.41% 562,163 $27.1M Add +1.4%
MSFT Microsoft Corp. 5.30% 51,237 $26.5M Reduce -8.1%
DFNM Dimensional National Muni BD 5.07% 529,294 $25.4M Reduce -4.4%
QQQ Invesco QQQ Trust Series 1 3.74% 31,210 $18.7M Add +2.7%
AAPL Apple Inc. 3.72% 73,126 $18.6M Reduce -1.3%
DFGX Dimsnl Intr CF in ETF-Usd Inc. 3.38% 313,725 $16.9M Add +2.7%
DFCF Dimensional Core Fixed Inc. 2.77% 324,856 $13.9M Reduce -3.8%
DGCB Dimensional Global Credit 2.58% 233,189 $12.9M Add +6.1%
DFEM Dimensional Emrg MRKT Core 1.81% 282,434 $9.1M Reduce -1.1%
AVSF Avantis Short-Term Fixed Inc. 1.67% 177,258 $8.4M Reduce -6.1%
JPM JPMorgan Chase & Co. 1.60% 25,379 $8.0M Reduce -4.5%
DUSB Dimension Ultrashort Fi ETF 1.50% 147,514 $7.5M Add +13.1%
DFAU Dimensional US Core Equity M 1.38% 151,011 $6.9M Add +1.2%
DFIV Dimensional International Va 1.24% 134,495 $6.2M Add +3.1%
NVDA Nvidia Corp. 1.24% 33,194 $6.2M Reduce -0.0%
AMZN Amazon.com Inc. 1.24% 28,195 $6.2M Reduce -0.1%
GOOGL Alphabet Inc. Class A 1.19% 24,531 $6.0M Reduce -0.6%
COST Costco Wholesale Corp. 1.09% 5,926 $5.5M Reduce -2.6%
CAT Caterpillar Inc. 0.94% 9,833 $4.7M Reduce -2.5%
AVIG Avantis Core Fixed Income 0.92% 109,084 $4.6M Reduce -7.0%
VTI VG Morningstar TS MKT ETF-US 0.83% 12,737 $4.2M No change
RDVY First Trust Rising Dividend 0.82% 61,401 $4.1M No change
WMT Walmart Inc. 0.82% 39,731 $4.1M Reduce -4.0%
IVV iShares Core S&P 500 ETF 0.72% 5,419 $3.6M Reduce -2.8%
V Visa Inc. Class A 0.70% 10,239 $3.5M Reduce -1.0%
IVW iShares S&P 500 Growth ETF 0.69% 28,607 $3.5M No change
CVX Chevron Corp. 0.64% 20,775 $3.2M Reduce -2.1%
DFGR Dim Global Real Estate ETF 0.56% 102,885 $2.8M Add +5.8%
XLK SS Technology Select Sector 0.54% 9,662 $2.7M No change
ABT Abbott Laboratories 0.54% 20,220 $2.7M Reduce -0.4%
XOM Exxon Mobil Corp. 0.49% 21,803 $2.5M Reduce -2.5%
AVGO Broadcom Inc. 0.49% 7,410 $2.4M No change
MCD McDonald's Corp. 0.48% 7,982 $2.4M Reduce -6.1%
LOW Lowe's Cos Inc. 0.47% 9,460 $2.4M Reduce -1.4%
BRK.B Berkshire Hathaway Inc. Class B 0.46% 4,622 $2.3M Reduce -8.6%
ADI Analog Devices Inc. 0.46% 9,377 $2.3M Reduce -0.0%
ADP Automatic Data Processing 0.45% 7,625 $2.2M Reduce -1.3%
AVLV Avantis US Large Cap Value 0.42% 29,141 $2.1M Add +0.6%
PSX Phillips 66 0.42% 15,398 $2.1M Reduce -2.4%
LLY Eli Lilly & Co. 0.40% 2,622 $2.0M Reduce -7.1%
BLK BlackRock Inc. 0.38% 1,639 $1.9M Reduce -5.2%
SYK Stryker Corp. 0.37% 4,990 $1.8M No change
JNJ Johnson & Johnson 0.37% 9,888 $1.8M Reduce -2.4%
EMR Emerson Electric Co. 0.36% 13,797 $1.8M Reduce -0.3%
QUAL iShares MSCI USA Quality Fac 0.35% 8,914 $1.7M Reduce -6.3%
LHX L3HARRIS Technologies Inc. 0.31% 5,096 $1.6M Reduce -0.4%
DUHP Dimensional US High Profi Et 0.30% 40,175 $1.5M Add +15.7%
ABBV Abbvie Inc. 0.29% 6,354 $1.5M No change
IVE iShares S&P 500 Value ETF 0.29% 7,013 $1.4M Reduce -36.6%
HYMB SS SPDR N Ice HY Muni ETF 0.26% 52,000 $1.3M Reduce -16.3%
NEE Nextera Energy Inc. 0.26% 16,920 $1.3M Reduce -5.2%
LIN Linde PLC 0.25% 2,598 $1.2M Reduce -0.7%
USMV iShares MSCI USA Min Vol Fac 0.24% 12,518 $1.2M Reduce -2.9%
PG The Procter & Gamble Co. 0.23% 7,613 $1.2M Reduce -8.2%
UNP Union Pacific Corp. 0.23% 4,949 $1.2M Reduce -0.6%
IWM iShares Russell 2000 ETF 0.21% 4,252 $1.0M No change
CB Chubb Ltd. 0.20% 3,566 $1.0M Reduce -16.3%
AFL Aflac Inc. 0.20% 8,885 $992K Reduce -4.8%
GD General Dynamics Corp. 0.19% 2,801 $955K Reduce -1.8%
SPY SS SPDR S&P 500 ETF Trust-US 0.18% 1,369 $912K Reduce -0.9%
CL Colgate-Palmolive Co. 0.18% 11,016 $881K Reduce -15.1%
DE Deere & Co. 0.17% 1,884 $862K No change
T AT&T Inc. 0.17% 30,099 $850K No change
PM Philip Morris International 0.17% 5,209 $845K Reduce -8.8%
ET Energy Transfer LP 0.15% 44,422 $762K Add +7.0%
FCX Freeport-McMoran Inc. 0.15% 18,837 $739K Reduce -0.5%
IWF iShares Russell 1000 Growth 0.15% 1,557 $729K No change
MO Altria Group Inc. 0.14% 10,876 $719K No change
APD Air Products & Chemicals Inc. 0.14% 2,615 $713K Reduce -7.4%
GBCI Glacier Bancorp Inc. 0.14% 14,531 $707K No change
BN Brookfield Corp. 0.13% 9,661 $663K No change
META Meta Platforms Inc. Class A 0.13% 900 $661K Reduce -1.4%
AMLP Alerian MLP ETF 0.12% 13,250 $622K Reduce -3.0%
VOO Vanguard S&P 500 ETF 0.12% 1,005 $616K Reduce -2.1%
AMT American Tower Corp. 0.12% 3,170 $610K Reduce -0.5%
AMGN Amgen Inc. 0.12% 2,109 $595K Reduce -20.8%
KO The Coca-Cola Co. 0.12% 8,809 $584K No change
ACN Accenture PLC Class A 0.11% 2,331 $575K Reduce -24.3%
GOOG Alphabet Inc. Class C 0.11% 2,300 $560K No change
JEPI JPMorgan Equity Premium Inco 0.11% 9,704 $554K Reduce -3.8%
GSLC Goldman Activebeta US LC ETF 0.11% 4,193 $546K No change
EVRG Evergy Inc. 0.11% 7,151 $544K Reduce -9.6%
AXON Axon Enterprise Inc. 0.11% 750 $538K No change
SHEL Shell PLC-ADR 0.11% 7,520 $538K No change
DIA SS SPDR Dow Jones Indus Avg filed as SPDR DOW JONES INDL AVERAGE 0.10% 1,084 $503K No change
PEP Pepsico Inc. 0.10% 3,578 $503K Reduce -3.4%
MRK Merck & Co. Inc. 0.10% 5,933 $498K Reduce -21.2%
IJK iShares S&P Mid-Cap 400 Grow 0.10% 5,161 $495K Reduce -1.4%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.10% 1,728 $488K Reduce -1.9%
AEP American Electric Power 0.09% 4,042 $455K No change
VZ Verizon Communications Inc. 0.09% 10,272 $451K Add +3.4%
SNA Snap-on Inc. 0.09% 1,248 $432K No change
COP Conocophillips 0.09% 4,543 $430K No change
HD Home Depot Inc. 0.08% 1,041 $422K Reduce -8.8%
NFLX Netflix Inc. 0.08% 345 $414K Add +15.0%
FBIZ First Business Financial Ser 0.08% 8,000 $410K No change
TSLA Tesla Inc. 0.08% 902 $401K Reduce -0.3%
VYMI Vanguard Int High DVD YLD Inc. 0.08% 4,700 $398K No change
XLY SS Consumer Disc Select Sect 0.08% 1,658 $397K No change
FMHI First Trust Municipal High I 0.08% 8,000 $380K Reduce -0.6%
ENB Enbridge Inc. 0.08% 7,513 $379K No change
BX Blackstone Inc. 0.08% 2,213 $378K No change
IYM iShares U.S. Basic Materials 0.07% 2,499 $370K Reduce -3.1%
STCE Schwab Crypto TNLP ETF 0.07% 4,696 $369K New
ITW Illinois Tool Works 0.07% 1,410 $368K Reduce -0.8%
RTX RTX Corp. 0.07% 2,179 $365K No change
XLF SS Financial Select Sector 0.07% 6,726 $362K No change
CSCO Cisco Systems Inc. 0.07% 5,207 $356K No change
VLO Valero Energy Corp. 0.07% 2,083 $355K No change
MINT PIMCO Enhanced Short Maturit 0.07% 3,447 $347K No change
USHY iShares Broad Usd High Yield 0.07% 9,141 $345K Add +12.3%
PANW Palo Alto Networks Inc. 0.07% 1,692 $345K Add +2.9%
VGT Vanguard Info Tech ETF 0.07% 461 $344K Reduce -56.5%
AEYE Audioeye Inc. 0.07% 24,483 $339K No change
BA The Boeing Co. 0.07% 1,561 $337K Add +23.8%
AMD Advanced Micro Devices 0.07% 2,026 $328K No change
SPGI S&P Global Inc. 0.06% 649 $316K Reduce -7.9%
CSX CSX Corp. 0.06% 8,784 $312K No change
FDL First Trust Morn DVD Lead Inc. 0.06% 7,164 $311K Reduce -15.2%
ECL Ecolab Inc. 0.06% 1,110 $304K No change
CRM Salesforce Inc. 0.06% 1,270 $301K Reduce -4.2%
PAYX Paychex Inc. 0.06% 2,366 $300K Reduce -16.7%
CLX Clorox Company 0.06% 2,400 $296K No change
QCOM Qualcomm Inc. 0.06% 1,744 $290K No change
SPMD SS SPDR P S&P 400 Midcap ETF 0.06% 4,906 $281K No change
DIHP Dimensional International Hi 0.06% 9,218 $280K No change
FDS Factset Research Systems Inc. 0.06% 977 $280K Reduce -18.2%
IBIT iShares Bitcoin Trust ETF 0.06% 4,306 $280K New
BRO Brown & Brown Inc. 0.05% 2,878 $270K No change
MA Mastercard Inc. Class A 0.05% 465 $264K No change
KMB Kimberly-Clark Corp. 0.05% 2,078 $258K Reduce -15.3%
VXUS Vanguard Total Intl Stock 0.05% 3,498 $257K No change
CNI Canadian Natl Railway Co. 0.05% 2,700 $255K No change
XLI SS Industrial Select Sector 0.05% 1,650 $254K No change
WELL Welltower Inc. 0.05% 1,400 $249K No change
CTAS Cintas Corp. 0.05% 1,200 $246K No change
RSP Invesco S&P 500 Equal Weight 0.05% 1,236 $234K No change
O Realty Income Corp. 0.05% 3,850 $234K No change
RSG Republic Services Inc. 0.05% 1,000 $229K No change
MDLZ Mondelez International Inc. Class A 0.05% 3,627 $227K No change
ETN Eaton Corp. PLC 0.04% 600 $225K No change
VTEB Vanguard Tax-Exempt Bond ETF 0.04% 4,482 $224K No change
SCHX Schwab US Large-Cap ETF 0.04% 8,496 $224K No change
PFE Pfizer Inc. 0.04% 8,761 $223K Add +2.3%
DUK Duke Energy Corp. 0.04% 1,780 $220K No change
NVS Novartis AG-Sponsored ADR 0.04% 1,709 $219K No change
DVN Devon Energy Corp. 0.04% 5,992 $210K New
GE General Electric filed as GE AEROSPACE 0.04% 683 $205K New
LMT Lockheed Martin Corp. 0.04% 403 $201K New
IJH iShares Core S&P Midcap ETF 0.04% 3,073 $201K New
FUMB First Trust Ultra Short Dur 0.04% 9,952 $200K No change
GBDC Golub Capital BDC Inc. 0.04% 14,000 $192K No change
HERITAGE DISTILLING HLDG CO 0.01% 44,255 $36K No change

Portfolio Sells Q2 2025 → Q3 2025
MSFT Microsoft Corp. Reduce -8.1% 5.30% −0.48
DFNM Dimensional National Muni BD Reduce -4.4% 5.07% −0.40
DFCF Dimensional Core Fixed Inc. Reduce -3.8% 2.77% −0.20
AVSF Avantis Short-Term Fixed Inc. Reduce -6.1% 1.67% −0.18
IVE iShares S&P 500 Value ETF Reduce -36.6% 0.29% −0.16
COST Costco Wholesale Corp. Reduce -2.6% 1.09% −0.16
LMBS First Trust Low Duration Opp Sold out 0.00% −0.12
SHY iShares 1-3 Year Treasury Bo Sold out 0.00% −0.11
AVIG Avantis Core Fixed Income Reduce -7.0% 0.92% −0.10
VGT Vanguard Info Tech ETF Reduce -56.5% 0.07% −0.08
ACN Accenture PLC Class A Reduce -24.3% 0.11% −0.08
CL Colgate-Palmolive Co. Reduce -15.1% 0.18% −0.07
SCHP Schwab U.S. Tips ETF Sold out 0.00% −0.07
V Visa Inc. Class A Reduce -1.0% 0.70% −0.07
HYMB SS SPDR N Ice HY Muni ETF Reduce -16.3% 0.26% −0.06
LLY Eli Lilly & Co. Reduce -7.1% 0.40% −0.06
TTD Trade Desk Inc./the Class A Sold out 0.00% −0.06
CB Chubb Ltd. Reduce -16.3% 0.20% −0.06
FDS Factset Research Systems Inc. Reduce -18.2% 0.06% −0.06
AMZN Amazon.com Inc. Reduce -0.1% 1.24% −0.05
CRWD CrowdStrike Holdings Inc. Class A Sold out 0.00% −0.05
ADP Automatic Data Processing Reduce -1.3% 0.45% −0.05
PM Philip Morris International Reduce -8.8% 0.17% −0.05
BRK.B Berkshire Hathaway Inc. Class B Reduce -8.6% 0.46% −0.05
TIP iShares Tips Bond ETF Sold out 0.00% −0.05
ICE Intercontinental Exchange Inc. Sold out 0.00% −0.04
EPD Enterprise Products Partners Sold out 0.00% −0.04
CP Canadian Pacific Kansas City Sold out 0.00% −0.04
NOW ServiceNow Inc. Sold out 0.00% −0.04
BMY Bristol-Myers Squibb Co. Sold out 0.00% −0.04
PG The Procter & Gamble Co. Reduce -8.2% 0.23% −0.04
AMGN Amgen Inc. Reduce -20.8% 0.12% −0.04
ABT Abbott Laboratories Reduce -0.4% 0.54% −0.03
MCD McDonald's Corp. Reduce -6.1% 0.48% −0.03
PAYX Paychex Inc. Reduce -16.7% 0.06% −0.03
AMT American Tower Corp. Reduce -0.5% 0.12% −0.02
MRK Merck & Co. Inc. Reduce -21.2% 0.10% −0.02
WMT Walmart Inc. Reduce -4.0% 0.82% −0.02
APD Air Products & Chemicals Inc. Reduce -7.4% 0.14% −0.02
FCX Freeport-McMoran Inc. Reduce -0.5% 0.15% −0.02
EMR Emerson Electric Co. Reduce -0.3% 0.36% −0.02
QUAL iShares MSCI USA Quality Fac Reduce -6.3% 0.35% −0.02
CRM Salesforce Inc. Reduce -4.2% 0.06% −0.02
AMLP Alerian MLP ETF Reduce -3.0% 0.12% −0.01
KMB Kimberly-Clark Corp. Reduce -15.3% 0.05% −0.01
SPGI S&P Global Inc. Reduce -7.9% 0.06% −0.01
USMV iShares MSCI USA Min Vol Fac Reduce -2.9% 0.24% −0.01
FDL First Trust Morn DVD Lead Inc. Reduce -15.2% 0.06% −0.01
XOM Exxon Mobil Corp. Reduce -2.5% 0.49% −0.01
IBM Intl Business Machines Corp. Reduce -1.9% 0.10% −0.01

Portfolio Buys Q2 2025 → Q3 2025
AVUS Avantis U.S. Equity ETF Add +1.9% 7.69% +0.39
DFIC Dimensional International Co. Add +5.4% 6.21% +0.38
QQQ Invesco QQQ Trust Series 1 Add +2.7% 3.74% +0.25
DUSB Dimension Ultrashort Fi ETF Add +13.1% 1.50% +0.12
DGCB Dimensional Global Credit Add +6.1% 2.58% +0.10
DFIV Dimensional International Va Add +3.1% 1.24% +0.08
STCE Schwab Crypto TNLP ETF New 0.07% +0.07
DFAU Dimensional US Core Equity M Add +1.2% 1.38% +0.06
IBIT iShares Bitcoin Trust ETF New 0.06% +0.06
DUHP Dimensional US High Profi Et Add +15.7% 0.30% +0.05
DVN Devon Energy Corp. New 0.04% +0.04
GE General Electric New 0.04% +0.04
LMT Lockheed Martin Corp. New 0.04% +0.04
IJH iShares Core S&P Midcap ETF New 0.04% +0.04
DFGR Dim Global Real Estate ETF Add +5.8% 0.56% +0.02
BA The Boeing Co. Add +23.8% 0.07% +0.01
AVLV Avantis US Large Cap Value Add +0.6% 0.42% +0.01
USHY iShares Broad Usd High Yield Add +12.3% 0.07% +0.01
PFE Pfizer Inc. Add +2.3% 0.04% +0.00
VZ Verizon Communications Inc. Add +3.4% 0.09% +0.00
NFLX Netflix Inc. Add +15.0% 0.08% −0.00
PANW Palo Alto Networks Inc. Add +2.9% 0.07% −0.00
ET Energy Transfer LP Add +7.0% 0.15% −0.00
DFGX Dimsnl Intr CF in ETF-Usd Inc. Add +2.7% 3.38% −0.01
DFSD Dimensional Short Duration Add +1.4% 5.41% −0.13

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 183$609.3MDFAC, AVUS, DFIC, DFSD, DFNM
Q1 2026 158$512.9MDFAC, AVUS, DFIC, DFSD, DFNM
Q4 2025 156$519.5MDFAC, AVUS, DFIC, DFSD, DFNM
Q3 2025 156$500.9MDFAC, AVUS, DFIC, DFSD, MSFT
Q2 2025 161$480.5MDFAC, AVUS, DFIC, MSFT, DFSD
Q1 2025 166$452.0MDFAC, DFSD, AVUS, MSFT, AAPL
Q4 2024 169$453.4MDFAC, DFSD, AAPL, MSFT, DFIC
Q3 2024 174$455.0MDFAC, DFSD, MSFT, AAPL, DFIC
Q2 2024 172$416.0MDFAC, MSFT, DFSD, DFCF, AAPL
Q1 2024 177$411.1MMSFT, DFCF, DFSD, AAPL, DFAC