Mattern Wealth Management LLC

In its 13F for Q2 2026 (holdings as of June 30, 2026, filed July 23, 2026), Mattern Wealth Management LLC reported 183 stock positions worth $609.3 million. Its top holding was Dimensional US Core Equity 2 (DFAC) at 13.8% of the portfolio, followed by Avantis U.S. Equity ETF (AVUS, 8.0%) and Dimensional International (DFIC, 6.2%). Compared with Q1 2026, it opened 33 new positions, sold out of 8, added to 73 and reduced 27. The biggest buy was Invesco QQQ Trust Series 1 (QQQ, shares +14%) and the biggest sale an exit from Dim Global Real Estate ETF (DFGR).

Most Recent 13F
Q2 2026
Location
LAWRENCE, KS
CIK
0001802376
Portfolio Value
$609.3M (Q2 2026)
SEC Filing
0001725547-26-000247 ↗ filed Jul 23, 2026

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 Q3 2025 Q4 2025: $519.5M Q4 2025 Q1 2026: $512.9M Q1 2026 Q2 2026: $609.3M $609.3M Q2 2026

Holdings 183 stocks · $609.3M
DFAC Dimensional US Core Equity 2 13.80% 1,895,431 $84.1M Add +2.3%
AVUS Avantis U.S. Equity ETF 7.98% 379,466 $48.6M Add +3.2%
DFIC Dimensional International Co. 6.25% 1,021,560 $38.1M Add +4.0%
DFSD Dimensional Short Duration 4.74% 604,523 $28.9M Add +0.2%
DFNM Dimensional National Muni BD 4.35% 548,877 $26.5M Add +3.5%
QQQ Invesco QQQ Trust Series 1 4.25% 35,150 $25.9M Add +13.9%
AAPL Apple Inc. 3.55% 74,854 $21.7M Add +5.3%
MSFT Microsoft Corp. 3.40% 55,467 $20.7M Add +8.5%
DFGX Dimsnl Intr CF in ETF-Usd Inc. 3.38% 384,379 $20.6M Add +4.4%
DFEM Dimensional Emrg MRKT Core 2.70% 404,466 $16.4M Add +31.6%
DGCB Dimensional Global Credit 2.47% 275,196 $15.0M Add +3.4%
DFCF Dimensional Core Fixed Inc. 2.41% 348,041 $14.7M Add +1.3%
DFIV Dimensional International Va 1.92% 216,224 $11.7M Add +51.3%
CAT Caterpillar Inc. 1.71% 9,771 $10.4M Add +0.0%
GOOGL Alphabet Inc. Class A 1.48% 25,286 $9.0M Add +3.0%
AVSF Avantis Short-Term Fixed Inc. 1.47% 191,929 $8.9M Reduce -6.5%
JPM JPMorgan Chase & Co. 1.42% 26,466 $8.7M Add +1.4%
DFAU Dimensional US Core Equity M 1.37% 161,282 $8.3M Add +6.6%
DUSB Dimension Ultrashort Fi ETF 1.29% 154,640 $7.9M Add +5.6%
NVDA Nvidia Corp. 1.28% 39,059 $7.8M Add +16.9%
AMZN Amazon.com Inc. 1.15% 29,425 $7.0M Add +5.8%
COST Costco Wholesale Corp. 0.96% 6,258 $5.9M Add +0.8%
RDVY First Trust Rising Dividend 0.88% 66,401 $5.4M Add +17.7%
AVLV Avantis US Large Cap Value 0.80% 53,141 $4.8M Add +82.4%
VTI VG Morningstar TS MKT ETF-US 0.78% 12,922 $4.8M Add +1.4%
AVIG Avantis Core Fixed Income 0.78% 114,663 $4.7M Add +1.1%
WMT Walmart Inc. 0.74% 39,744 $4.5M Add +4.3%
SCHD Schwab US DVD Equity ETF 0.69% 133,048 $4.2M New
IVV iShares Core S&P 500 ETF 0.65% 5,325 $4.0M Add +1.5%
V Visa Inc. Class A 0.65% 11,491 $3.9M Add +15.0%
IVW iShares S&P 500 Growth ETF 0.62% 27,280 $3.8M No change
FNDX Schwab Fndmntl US LRG Co. ETF 0.61% 120,000 $3.7M New
ADI Analog Devices Inc. 0.61% 9,385 $3.7M Add +2.6%
XLK SS Technology Select Sector 0.60% 19,324 $3.7M No change
MINT PIMCO Enhanced Short Maturit 0.57% 34,705 $3.5M Add +389.7%
AVGO Broadcom Inc. 0.55% 8,860 $3.3M Add +17.9%
LLY Eli Lilly & Co. 0.50% 2,534 $3.0M Reduce -1.5%
XOM Exxon Mobil Corp. 0.48% 21,428 $2.9M Add +0.2%
CVX Chevron Corp. 0.46% 16,837 $2.8M Add +7.5%
PSX Phillips 66 0.42% 15,103 $2.6M Reduce -0.3%
JNJ Johnson & Johnson 0.42% 9,980 $2.5M Add +2.2%
MCD McDonald's Corp. 0.34% 7,604 $2.1M Reduce -1.3%
BRK.B Berkshire Hathaway Inc. Class B 0.34% 4,088 $2.0M Reduce -5.0%
LOW Lowe's Cos Inc. 0.33% 8,984 $2.0M Reduce -3.8%
QUAL iShares MSCI USA Quality Fac 0.30% 8,226 $1.8M Reduce -1.3%
TBIL F/M US Treasury 3 Month Bill 0.29% 35,063 $1.7M Add +256.5%
NEE Nextera Energy Inc. 0.28% 19,517 $1.7M Add +17.0%
BLK BlackRock Inc. 0.27% 1,688 $1.6M Add +30.9%
EMR Emerson Electric Co. 0.26% 10,972 $1.6M No change
LHX L3HARRIS Technologies Inc. 0.26% 5,379 $1.6M Add +10.3%
SYK Stryker Corp. 0.25% 4,889 $1.5M Reduce -0.2%
IVE iShares S&P 500 Value ETF 0.25% 6,650 $1.5M Reduce -2.0%
ABT Abbott Laboratories 0.23% 15,483 $1.4M Reduce -12.8%
ADP Automatic Data Processing 0.22% 6,091 $1.4M Reduce -13.0%
UNP Union Pacific Corp. 0.22% 4,836 $1.3M No change
IWM iShares Russell 2000 ETF 0.21% 4,237 $1.3M Add +0.4%
LIN Linde PLC 0.21% 2,415 $1.3M Add +0.2%
ET Energy Transfer LP 0.20% 64,522 $1.2M Add +32.3%
ABBV Abbvie Inc. 0.20% 4,847 $1.2M Add +0.4%
DE Deere & Co. 0.20% 1,884 $1.2M No change
USMV iShares MSCI USA Min Vol Fac 0.20% 12,372 $1.2M Reduce -1.1%
CB Chubb Ltd. 0.19% 3,481 $1.2M No change
AMD Advanced Micro Devices 0.19% 1,976 $1.1M No change
MU Micron Technology Inc. 0.18% 975 $1.1M Reduce -1.0%
CIBR First Trust Nasdaq Cybersecu 0.18% 12,417 $1.1M New
PG The Procter & Gamble Co. 0.18% 7,602 $1.1M Add +0.7%
FCX Freeport-McMoran Inc. 0.18% 17,620 $1.1M No change
PANW Palo Alto Networks Inc. 0.18% 3,137 $1.1M Add +86.0%
CL Colgate-Palmolive Co. 0.16% 10,754 $986K No change
GD General Dynamics Corp. 0.16% 2,747 $973K No change
DFSV Dimensional US Small Cap Val 0.16% 25,000 $970K New
SPY SS SPDR S&P 500 ETF Trust-US 0.16% 1,268 $947K Reduce -2.2%
AMLP Alerian MLP ETF 0.16% 18,250 $946K Add +28.1%
AFL Aflac Inc. 0.15% 7,939 $931K Reduce -5.5%
SMH Vaneck Semiconductor ETF 0.15% 1,364 $895K New
DUHP Dimensional US High Profi Et 0.14% 21,087 $880K No change
BX Blackstone Inc. 0.14% 7,437 $875K Add +236.2%
GOOG Alphabet Inc. Class C 0.13% 2,300 $813K No change
MRK Merck & Co. Inc. 0.13% 6,274 $806K Add +5.8%
RTX RTX Corp. 0.13% 4,246 $806K Add +94.9%
IWF iShares Russell 1000 Growth 0.13% 6,228 $773K No change
GBCI Glacier Bancorp Inc. 0.12% 14,531 $750K No change
INTC Intel Corp. 0.12% 5,120 $715K No change
PM Philip Morris International 0.12% 3,877 $701K Add +1.3%
CRWD CrowdStrike Holdings Inc. Class A 0.12% 919 $701K New
APD Air Products & Chemicals Inc. 0.11% 2,369 $695K Reduce -3.0%
BA The Boeing Co. 0.11% 3,091 $669K Add +98.0%
DVN Devon Energy Corp. 0.11% 15,992 $661K Add +166.9%
AMGN Amgen Inc. 0.11% 1,809 $655K Reduce -10.6%
T AT&T Inc. 0.11% 31,259 $647K Add +3.9%
AVMU Avantis Core Municipal Fixed 0.10% 13,437 $626K No change
BAC Bank of America Corp. 0.10% 10,848 $618K New
BN Brookfield Corp. 0.10% 14,483 $617K Add +1.7%
CSCO Cisco Systems Inc. 0.10% 5,193 $610K Add +3.5%
MO Altria Group Inc. 0.10% 8,431 $607K Add +1.0%
DISV Dimensional International SM 0.10% 15,000 $602K New
GSLC Goldman Activebeta US LC ETF 0.10% 4,193 $595K No change
SHEL Shell PLC-ADR 0.10% 7,520 $583K No change
KO The Coca-Cola Co. 0.09% 6,981 $567K Add +9.3%
AEP American Electric Power 0.09% 4,042 $553K No change

Show all 183 holdings

Portfolio Sells Q1 2026 → Q2 2026
DFGR Dim Global Real Estate ETF Sold out 0.00% −0.59
AVSF Avantis Short-Term Fixed Inc. Reduce -6.5% 1.47% −0.41
MCD McDonald's Corp. Reduce -1.3% 0.34% −0.13
ABT Abbott Laboratories Reduce -12.8% 0.23% −0.12
PSX Phillips 66 Reduce -0.3% 0.42% −0.12
LOW Lowe's Cos Inc. Reduce -3.8% 0.33% −0.11
ACN Accenture PLC Class A Sold out 0.00% −0.08
BRK.B Berkshire Hathaway Inc. Class B Reduce -5.0% 0.34% −0.07
SYK Stryker Corp. Reduce -0.2% 0.25% −0.06
ADP Automatic Data Processing Reduce -13.0% 0.22% −0.05
HYMB SS SPDR N Ice HY Muni ETF Reduce -30.0% 0.08% −0.05
SPGI S&P Global Inc. Sold out 0.00% −0.05
JEPI JPMorgan Equity Premium Inco Reduce -29.7% 0.06% −0.05
STCE Schwab Crypto TNLP ETF Sold out 0.00% −0.04
CRM Salesforce Inc. Sold out 0.00% −0.04
HSY The Hershey Co. Sold out 0.00% −0.04
ITA iShares U.S. Aerospace & Def Sold out 0.00% −0.04
AMT American Tower Corp. Reduce -26.2% 0.05% −0.04
VOO Vanguard S&P 500 ETF Reduce -29.3% 0.08% −0.04
IVE iShares S&P 500 Value ETF Reduce -2.0% 0.25% −0.03
AMGN Amgen Inc. Reduce -10.6% 0.11% −0.03
AEYE Audioeye Inc. Sold out 0.00% −0.03
USMV iShares MSCI USA Min Vol Fac Reduce -1.1% 0.20% −0.03
AFL Aflac Inc. Reduce -5.5% 0.15% −0.03
PEP Pepsico Inc. Reduce -0.1% 0.07% −0.03
APD Air Products & Chemicals Inc. Reduce -3.0% 0.11% −0.02
QUAL iShares MSCI USA Quality Fac Reduce -1.3% 0.30% −0.02
FDL First Trust Morn DVD Lead Inc. Reduce -1.8% 0.05% −0.01
ITW Illinois Tool Works Reduce -9.0% 0.06% −0.01
SPY SS SPDR S&P 500 ETF Trust-US Reduce -2.2% 0.16% −0.01
XLY SS Consumer Disc Select Sect Reduce -3.2% 0.06% −0.01
SNA Snap-on Inc. Reduce -2.3% 0.08% −0.01
IJK iShares S&P Mid-Cap 400 Grow Reduce -2.5% 0.08% −0.00
LLY Eli Lilly & Co. Reduce -1.5% 0.50% +0.04
MU Micron Technology Inc. Reduce -1.0% 0.18% +0.12

Portfolio Buys Q1 2026 → Q2 2026
QQQ Invesco QQQ Trust Series 1 Add +13.9% 4.25% +0.77
SCHD Schwab US DVD Equity ETF New 0.69% +0.69
DFEM Dimensional Emrg MRKT Core Add +31.6% 2.70% +0.63
FNDX Schwab Fndmntl US LRG Co. ETF New 0.61% +0.61
DFIV Dimensional International Va Add +51.3% 1.92% +0.45
MINT PIMCO Enhanced Short Maturit Add +389.7% 0.57% +0.44
CAT Caterpillar Inc. Add +0.0% 1.71% +0.36
AVLV Avantis US Large Cap Value Add +82.4% 0.80% +0.34
TBIL F/M US Treasury 3 Month Bill Add +256.5% 0.29% +0.19
CIBR First Trust Nasdaq Cybersecu New 0.18% +0.18
DFSV Dimensional US Small Cap Val New 0.16% +0.16
SMH Vaneck Semiconductor ETF New 0.15% +0.15
NVDA Nvidia Corp. Add +16.9% 1.28% +0.15
RDVY First Trust Rising Dividend Add +17.7% 0.88% +0.13
PANW Palo Alto Networks Inc. Add +86.0% 0.18% +0.12
CRWD CrowdStrike Holdings Inc. Class A New 0.12% +0.12
GOOGL Alphabet Inc. Class A Add +3.0% 1.48% +0.11
BAC Bank of America Corp. New 0.10% +0.10
DISV Dimensional International SM New 0.10% +0.10
AVGO Broadcom Inc. Add +17.9% 0.55% +0.10
BX Blackstone Inc. Add +236.2% 0.14% +0.09
QLYS Qualys Inc. New 0.09% +0.09
SNOW Snowflake Inc. New 0.08% +0.08
TMUS T-Mobile US Inc. New 0.08% +0.08
MISL First Trust Indxx Aero & Def New 0.08% +0.08
MANH Manhattan Associates Inc. New 0.07% +0.07
ADBE Adobe Inc. New 0.07% +0.07
GRID First TRST Nasd Class Edg Sgiif New 0.06% +0.06
BDX Becton Dickinson and Co. New 0.06% +0.06
V Visa Inc. Class A Add +15.0% 0.65% +0.06
SPCX Space Exploration Techn Class A New 0.06% +0.06
AIRR First Trust Rba American Ind New 0.05% +0.05
MSI Motorola Solutions Inc. New 0.05% +0.05
RTX RTX Corp. Add +94.9% 0.13% +0.05
DVN Devon Energy Corp. Add +166.9% 0.11% +0.05
GIC Global Industrial Co. New 0.05% +0.05
BA The Boeing Co. Add +98.0% 0.11% +0.05
PH Parker Hannifin Corp. New 0.05% +0.05
ADI Analog Devices Inc. Add +2.6% 0.61% +0.04
FLOC Flowco Holdings Inc. Class A New 0.04% +0.04
GE General Electric New 0.04% +0.04
ADT Adt Inc. New 0.04% +0.04
SPGI S&P Global Inc. Class W New 0.04% +0.04
CMI Cummins Inc. New 0.04% +0.04
AAPL Apple Inc. Add +5.3% 3.55% +0.04
RDVI FT Vest Rising Dividend Achi New 0.04% +0.04
DFAU Dimensional US Core Equity M Add +6.6% 1.37% +0.04
TRV The Travelers Cos Inc. New 0.04% +0.04
KMB Kimberly-Clark Corp. New 0.03% +0.03
GEV GE Vernova Inc. New 0.03% +0.03

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