Mayport, LLC
In its 13F for Q4 2025 (holdings as of December 31, 2025, filed January 21, 2026), Mayport, LLC reported 112 stock positions worth $496.4 million. Its top holding was Vanguard S&P 500 ETF (VOO) at 25.2% of the portfolio, followed by Vanguard Short-Term Treasury (VGSH, 12.9%) and Vanguard Extended Market ETF (VXF, 7.3%). Compared with Q3 2025, it opened 10 new positions, sold out of 7, added to 41 and reduced 40. The biggest buy was Vanguard Short-Term Treasury (VGSH, shares +16%) and the biggest sale Vanguard S&P 500 ETF (VOO, shares −1%).
- Most Recent 13F
- Q2 2026
- Location
- NEWTON, MA
- CIK
- 0001922875
- Portfolio Value
- $496.4M (Q4 2025)
- SEC Filing
- 0001951757-26-000254 ↗ filed Jan 21, 2026
Holdings Value
Holdings 112 stocks · $496.4M
| VOO Vanguard S&P 500 ETF | 25.23% | 199,759 | $125.3M | Reduce -0.6% |
| VGSH Vanguard Short-Term Treasury | 12.93% | 1,093,032 | $64.2M | Add +15.9% |
| VXF Vanguard Extended Market ETF | 7.33% | 174,035 | $36.4M | Add +2.3% |
| VEA Vanguard Ftse Developed ETF | 7.18% | 570,460 | $35.6M | Add +3.6% |
| VTI VG Morningstar TS MKT ETF-US | 6.13% | 90,787 | $30.4M | Add +7.7% |
| VGIT Vanguard Intermediate-Term T | 3.51% | 290,823 | $17.4M | Add +0.8% |
| VTIP Vanguard Short-Term Tips | 3.31% | 332,424 | $16.4M | Add +25.8% |
| FRDM Freedom 100 Emeging MRKT ETF | 2.88% | 278,686 | $14.3M | Add +2.2% |
| VTV Vanguard Mrngstr Val ETF-Aui | 2.52% | 65,482 | $12.5M | Reduce -2.9% |
| SHV iShares 0-1 Year Treasury Bo | 2.33% | 104,796 | $11.5M | Reduce -2.1% |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | 1.94% | 30,542 | $9.6M | Add +5.4% |
| VBR Vngrd Mrngst SL-CP Val ETF-U | 1.92% | 45,002 | $9.5M | Add +7.3% |
| AAPL Apple Inc. | 1.87% | 34,089 | $9.3M | Add +21.7% |
| META Meta Platforms Inc. Class A | 1.18% | 8,858 | $5.8M | Add +0.4% |
| VXUS Vanguard Total Intl Stock | 1.00% | 65,678 | $5.0M | Add +1.3% |
| ISHG iShares -3 Year Internationa | 0.91% | 59,894 | $4.5M | New |
| SPY SS SPDR S&P 500 ETF Trust-US | 0.87% | 6,353 | $4.3M | Reduce -0.2% |
| IWF iShares Russell 1000 Growth | 0.85% | 8,900 | $4.2M | Reduce -4.3% |
| VTES Vanguard SH Term Tax-Ex Bond | 0.85% | 41,337 | $4.2M | Add +35.7% |
| VB Vanguard Most SM-Cap ETF-Usd | 0.83% | 15,986 | $4.1M | Add +0.5% |
| MSFT Microsoft Corp. | 0.80% | 8,225 | $4.0M | Reduce -10.1% |
| NVDA Nvidia Corp. | 0.62% | 16,614 | $3.1M | Reduce -12.7% |
| IVV iShares Core S&P 500 ETF | 0.53% | 3,872 | $2.7M | Add +53.9% |
| ESGV Vanguard ESG US Stock ETF | 0.50% | 20,328 | $2.5M | Reduce -5.8% |
| VSGX Vanguard ESG Intl Stock ETF | 0.48% | 33,335 | $2.4M | Reduce -5.3% |
| AMZN Amazon.com Inc. | 0.47% | 10,107 | $2.3M | Reduce -2.9% |
| VO Vngrd Mrngstr MD-Cap ETF-Usd | 0.44% | 7,517 | $2.2M | Add +36.0% |
| IEFA iShares Core MSCI Eafe ETF | 0.42% | 23,566 | $2.1M | No change |
| NUBD Nuveen ESG US Aggregate Bond | 0.42% | 94,104 | $2.1M | No change |
| GOOGL Alphabet Inc. Class A | 0.41% | 6,501 | $2.0M | Add +17.6% |
| VEU Vanguard Ftse All-World Ex-U | 0.38% | 25,881 | $1.9M | Add +81.9% |
| SUB iShares Short-Term National | 0.37% | 17,001 | $1.8M | Reduce -19.8% |
| VT Vanguard Tot World STK ETF | 0.35% | 12,406 | $1.7M | Add +196.2% |
| ABBV Abbvie Inc. | 0.33% | 7,158 | $1.6M | Reduce -1.3% |
| BRK.B Berkshire Hathaway Inc. Class B | 0.33% | 3,250 | $1.6M | Add +8.6% |
| IWD iShares Russell 1000 Value E | 0.32% | 7,500 | $1.6M | No change |
| VYM Vanguard High DVD Yield ETF | 0.27% | 9,305 | $1.3M | Add +2.9% |
| VWO Vanguard Ftse Emerging Marke | 0.27% | 24,831 | $1.3M | Add +15.6% |
| ITOT iShares Core S&P Total U.S. | 0.26% | 8,827 | $1.3M | No change |
| QQQ Invesco QQQ Trust Series 1 | 0.26% | 2,086 | $1.3M | Add +471.5% |
| JPM JPMorgan Chase & Co. | 0.24% | 3,756 | $1.2M | Reduce -5.9% |
| VIG Vanguard Dividend Apprec ETF | 0.23% | 5,225 | $1.1M | Add +189.2% |
| LLY Eli Lilly & Co. | 0.21% | 967 | $1.0M | Add +1.8% |
| GOOG Alphabet Inc. Class C | 0.20% | 3,213 | $1.0M | Add +18.8% |
| TSLA Tesla Inc. | 0.18% | 1,967 | $885K | Add +1.4% |
| IWB iShares Russell 1000 ETF | 0.18% | 2,352 | $878K | New |
| AIZ Assurant Inc. | 0.18% | 3,626 | $873K | No change |
| IXUS iShares Core Intl Stock ETF | 0.18% | 10,276 | $870K | No change |
| DFAC Dimensional US Core Equity 2 | 0.15% | 19,005 | $752K | New |
| FCNCA First Citizens Bcshs Class A | 0.15% | 337 | $723K | Reduce -13.8% |
| IEMG iShares Core MSCI Emerging | 0.14% | 10,150 | $682K | Reduce -7.5% |
| DVY iShares Select Dividend ETF | 0.14% | 4,768 | $673K | Add +28.0% |
| V Visa Inc. Class A | 0.14% | 1,913 | $671K | Reduce -7.8% |
| BND Vanguard Total Bond Market | 0.13% | 8,874 | $657K | Reduce -45.9% |
| NFLX Netflix Inc. | 0.13% | 6,650 | $624K | Reduce -5.7% |
| GWRE Guidewire Software Inc. | 0.12% | 2,942 | $591K | Reduce -0.8% |
| VGK Vanguard Ftse Europe ETF | 0.11% | 6,510 | $544K | Reduce -2.8% |
| CSCO Cisco Systems Inc. | 0.11% | 6,948 | $535K | Reduce -10.4% |
| AVGO Broadcom Inc. | 0.11% | 1,545 | $535K | Add +2.0% |
| SCHF Schwab Intl Equity ETF | 0.11% | 22,132 | $532K | Add +3.0% |
| LRCX Lam Research Corp. | 0.10% | 3,041 | $521K | Add +1.2% |
| ESML iShares ESG Aware MSCI USA S | 0.10% | 10,951 | $504K | No change |
| SPSM SS SPDR P S&P 600 Small Cap | 0.09% | 10,000 | $469K | No change |
| ABT Abbott Laboratories | 0.09% | 3,662 | $459K | Reduce -4.3% |
| HD Home Depot Inc. | 0.09% | 1,257 | $432K | Reduce -7.9% |
| RSP Invesco S&P 500 Equal Weight | 0.09% | 2,217 | $425K | Reduce -1.9% |
| C Citigroup Inc. | 0.09% | 3,618 | $422K | Reduce -1.0% |
| RLAY Relay Therapeutics Inc. | 0.08% | 49,681 | $420K | No change |
| MCD McDonald's Corp. | 0.08% | 1,365 | $417K | Reduce -9.1% |
| AXP American Express Co. | 0.08% | 1,114 | $412K | New |
| IJS iShares S&P Small-Cap 600 Va | 0.08% | 3,578 | $407K | Add +0.0% |
| CAT Caterpillar Inc. | 0.08% | 704 | $403K | Add +1.0% |
| IBIT iShares Bitcoin Trust ETF | 0.08% | 8,119 | $403K | Add +0.4% |
| SCHV Schwab US Large-Cap Value | 0.08% | 13,026 | $386K | No change |
| ONEQ Fidelity Nasdaq Comp Indx | 0.08% | 4,100 | $375K | No change |
| TSM Taiwan Semiconductor-SP ADR | 0.07% | 1,220 | $371K | No change |
| SCHX Schwab US Large-Cap ETF | 0.07% | 13,506 | $363K | Reduce -8.6% |
| BNDX Vanguard Total Intl Bond ETF | 0.07% | 7,515 | $363K | Reduce -46.0% |
| NEE Nextera Energy Inc. | 0.07% | 4,202 | $337K | Reduce -5.1% |
| MRSH Marsh & McLennan Cos | 0.07% | 1,798 | $334K | Add +1.4% |
| IJR iShares Core S&P Small-Cap E | 0.07% | 2,762 | $332K | No change |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 0.06% | 2,041 | $314K | Add +4.9% |
| XOM Exxon Mobil Corp. | 0.06% | 2,574 | $310K | Reduce -0.8% |
| PLTR Palantir Technologies Inc. Class A | 0.06% | 1,732 | $308K | Add +0.1% |
| T AT&T Inc. | 0.06% | 12,337 | $306K | Add +39.0% |
| SDY SS SPDR S&P Dividend ETF | 0.06% | 2,200 | $306K | No change |
| EXP Eagle Materials Inc. | 0.06% | 1,373 | $284K | No change |
| SGOV iShares 0-3 Month Treasury B | 0.06% | 2,825 | $284K | Reduce -15.0% |
| COST Costco Wholesale Corp. | 0.06% | 318 | $274K | Reduce -4.8% |
| VUG Vanguard Mrngstar GR ETF-Sui | 0.05% | 548 | $267K | Reduce -87.6% |
| XNTK SS SPDR Nyse Tech ETF | 0.05% | 960 | $267K | No change |
| UNH Unitedhealth Group Inc. | 0.05% | 789 | $260K | Reduce -1.9% |
| COF Capital One Financial Corp. | 0.05% | 1,063 | $258K | Reduce -4.1% |
| AUPH Aurinia Pharmaceuticals Inc. | 0.05% | 15,700 | $250K | No change |
| ETN Eaton Corp. PLC | 0.05% | 719 | $229K | Reduce -7.7% |
| IWO iShares Russell 2000 Growth | 0.05% | 700 | $226K | Reduce -9.0% |
| MS Morgan Stanley | 0.04% | 1,234 | $219K | New |
| VZ Verizon Communications Inc. | 0.04% | 5,362 | $218K | New |
| LIN Linde PLC | 0.04% | 504 | $215K | Add +4.8% |
| WMT Walmart Inc. | 0.04% | 1,902 | $212K | New |
Portfolio Sells Q3 2025 → Q4 2025
| VOO Vanguard S&P 500 ETF | Reduce -0.6% | 25.23% | −1.42 |
| VUG Vanguard Mrngstar GR ETF-Sui | Reduce -87.6% | 0.05% | −0.41 |
| SHV iShares 0-1 Year Treasury Bo | Reduce -2.1% | 2.33% | −0.24 |
| MSFT Microsoft Corp. | Reduce -10.1% | 0.80% | −0.22 |
| VTV Vanguard Mrngstr Val ETF-Aui | Reduce -2.9% | 2.52% | −0.20 |
| NVDA Nvidia Corp. | Reduce -12.7% | 0.62% | −0.15 |
| VTEB Vanguard Tax-Exempt Bond ETF | Sold out | 0.00% | −0.14 |
| BND Vanguard Total Bond Market | Reduce -45.9% | 0.13% | −0.13 |
| SUB iShares Short-Term National | Reduce -19.8% | 0.37% | −0.13 |
| IWF iShares Russell 1000 Growth | Reduce -4.3% | 0.85% | −0.10 |
| BNDX Vanguard Total Intl Bond ETF | Reduce -46.0% | 0.07% | −0.08 |
| FIS Fidelity National Info Serv | Sold out | 0.00% | −0.06 |
| ESGV Vanguard ESG US Stock ETF | Reduce -5.8% | 0.50% | −0.06 |
| NFLX Netflix Inc. | Reduce -5.7% | 0.13% | −0.06 |
| ADP Automatic Data Processing | Sold out | 0.00% | −0.05 |
| IHDG Wisdomtree International Hed | Sold out | 0.00% | −0.05 |
| VSGX Vanguard ESG Intl Stock ETF | Reduce -5.3% | 0.48% | −0.05 |
| SPY SS SPDR S&P 500 ETF Trust-US | Reduce -0.2% | 0.87% | −0.05 |
| BLK BlackRock Inc. | Sold out | 0.00% | −0.04 |
| BABA Alibaba Group Holding-SP ADR | Sold out | 0.00% | −0.04 |
| SAP Sap SE-Sponsored ADR | Sold out | 0.00% | −0.04 |
| ABBV Abbvie Inc. | Reduce -1.3% | 0.33% | −0.03 |
| HD Home Depot Inc. | Reduce -7.9% | 0.09% | −0.03 |
| JPM JPMorgan Chase & Co. | Reduce -5.9% | 0.24% | −0.03 |
| GWRE Guidewire Software Inc. | Reduce -0.8% | 0.12% | −0.03 |
| AMZN Amazon.com Inc. | Reduce -2.9% | 0.47% | −0.03 |
| IEMG iShares Core MSCI Emerging | Reduce -7.5% | 0.14% | −0.02 |
| ABT Abbott Laboratories | Reduce -4.3% | 0.09% | −0.02 |
| V Visa Inc. Class A | Reduce -7.8% | 0.14% | −0.02 |
| ETN Eaton Corp. PLC | Reduce -7.7% | 0.05% | −0.02 |
| SGOV iShares 0-3 Month Treasury B | Reduce -15.0% | 0.06% | −0.02 |
| MCD McDonald's Corp. | Reduce -9.1% | 0.08% | −0.01 |
| AI C3.AI Inc. Class A | Reduce -1.4% | 0.03% | −0.01 |
| COST Costco Wholesale Corp. | Reduce -4.8% | 0.06% | −0.01 |
| SCHX Schwab US Large-Cap ETF | Reduce -8.6% | 0.07% | −0.01 |
| IWO iShares Russell 2000 Growth | Reduce -9.0% | 0.05% | −0.01 |
| UNH Unitedhealth Group Inc. | Reduce -1.9% | 0.05% | −0.01 |
| RSP Invesco S&P 500 Equal Weight | Reduce -1.9% | 0.09% | −0.01 |
| CSCO Cisco Systems Inc. | Reduce -10.4% | 0.11% | −0.01 |
| VGK Vanguard Ftse Europe ETF | Reduce -2.8% | 0.11% | −0.01 |
| FCNCA First Citizens Bcshs Class A | Reduce -13.8% | 0.15% | −0.01 |
| DFAS Dimensional US Small Cap ETF | Reduce -6.4% | 0.04% | −0.01 |
| NEE Nextera Energy Inc. | Reduce -5.1% | 0.07% | −0.00 |
| GS Goldman Sachs Group Inc. | Reduce -11.0% | 0.04% | −0.00 |
| XOM Exxon Mobil Corp. | Reduce -0.8% | 0.06% | −0.00 |
| COF Capital One Financial Corp. | Reduce -4.1% | 0.05% | +0.00 |
| C Citigroup Inc. | Reduce -1.0% | 0.09% | +0.00 |
Portfolio Buys Q3 2025 → Q4 2025
| VGSH Vanguard Short-Term Treasury | Add +15.9% | 12.93% | +0.91 |
| ISHG iShares -3 Year Internationa | New | 0.91% | +0.91 |
| VTIP Vanguard Short-Term Tips | Add +25.8% | 3.31% | +0.41 |
| AAPL Apple Inc. | Add +21.7% | 1.87% | +0.32 |
| FRDM Freedom 100 Emeging MRKT ETF | Add +2.2% | 2.88% | +0.26 |
| VT Vanguard Tot World STK ETF | Add +196.2% | 0.35% | +0.23 |
| QQQ Invesco QQQ Trust Series 1 | Add +471.5% | 0.26% | +0.21 |
| IWB iShares Russell 1000 ETF | New | 0.18% | +0.18 |
| VTES Vanguard SH Term Tax-Ex Bond | Add +35.7% | 0.85% | +0.17 |
| IVV iShares Core S&P 500 ETF | Add +53.9% | 0.53% | +0.17 |
| VEU Vanguard Ftse All-World Ex-U | Add +81.9% | 0.38% | +0.16 |
| DFAC Dimensional US Core Equity 2 | New | 0.15% | +0.15 |
| VIG Vanguard Dividend Apprec ETF | Add +189.2% | 0.23% | +0.15 |
| VTI VG Morningstar TS MKT ETF-US | Add +7.7% | 6.13% | +0.14 |
| GOOGL Alphabet Inc. Class A | Add +17.6% | 0.41% | +0.12 |
| VO Vngrd Mrngstr MD-Cap ETF-Usd | Add +36.0% | 0.44% | +0.09 |
| AXP American Express Co. | New | 0.08% | +0.08 |
| GOOG Alphabet Inc. Class C | Add +18.8% | 0.20% | +0.06 |
| LLY Eli Lilly & Co. | Add +1.8% | 0.21% | +0.05 |
| MS Morgan Stanley | New | 0.04% | +0.04 |
| VZ Verizon Communications Inc. | New | 0.04% | +0.04 |
| WMT Walmart Inc. | New | 0.04% | +0.04 |
| SYM Symbotic Inc. | New | 0.04% | +0.04 |
| SCHA Schwab US Small-Cap ETF | New | 0.04% | +0.04 |
| VEA Vanguard Ftse Developed ETF | Add +3.6% | 7.18% | +0.03 |
| FTNY FR New York Muni Inc. ETF | New | 0.03% | +0.03 |
| VBR Vngrd Mrngst SL-CP Val ETF-U | Add +7.3% | 1.92% | +0.02 |
| DVY iShares Select Dividend ETF | Add +28.0% | 0.14% | +0.02 |
| LRCX Lam Research Corp. | Add +1.2% | 0.10% | +0.02 |
| VWO Vanguard Ftse Emerging Marke | Add +15.6% | 0.27% | +0.02 |
| CAT Caterpillar Inc. | Add +1.0% | 0.08% | +0.01 |
| T AT&T Inc. | Add +39.0% | 0.06% | +0.01 |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | Add +5.4% | 1.94% | +0.00 |
| BRK.B Berkshire Hathaway Inc. Class B | Add +8.6% | 0.33% | +0.00 |
| TJX TJX Companies Inc. | Add +4.9% | 0.06% | +0.00 |
| F Ford Motor Co. | Add +2.3% | 0.03% | +0.00 |
| AVGO Broadcom Inc. | Add +2.0% | 0.11% | −0.00 |
| SCHF Schwab Intl Equity ETF | Add +3.0% | 0.11% | −0.00 |
| IJS iShares S&P Small-Cap 600 Va | Add +0.0% | 0.08% | −0.00 |
| PG The Procter & Gamble Co. | Add +2.5% | 0.04% | −0.01 |
| LIN Linde PLC | Add +4.8% | 0.04% | −0.01 |
| PLTR Palantir Technologies Inc. Class A | Add +0.1% | 0.06% | −0.01 |
| VYM Vanguard High DVD Yield ETF | Add +2.9% | 0.27% | −0.01 |
| TSLA Tesla Inc. | Add +1.4% | 0.18% | −0.01 |
| MRSH Marsh & McLennan Cos | Add +1.4% | 0.07% | −0.01 |
| IBIT iShares Bitcoin Trust ETF | Add +0.4% | 0.08% | −0.03 |
| VXUS Vanguard Total Intl Stock | Add +1.3% | 1.00% | −0.03 |
| VB Vanguard Most SM-Cap ETF-Usd | Add +0.5% | 0.83% | −0.05 |
| META Meta Platforms Inc. Class A | Add +0.4% | 1.18% | −0.23 |
| VGIT Vanguard Intermediate-Term T | Add +0.8% | 3.51% | −0.24 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 134 | $644.8M | VOO, VGSH, VEA, VXF, VTI |
| Q1 2026 | 130 | $538.0M | VOO, VGSH, VEA, VXF, VTI |
| Q4 2025 | 112 | $496.4M | VOO, VGSH, VXF, VEA, VTI |
| Q3 2025 | 109 | $461.6M | VOO, VGSH, VXF, VEA, VTI |
| Q2 2025 | 98 | $416.6M | VOO, VGSH, VXF, VEA, VTI |
| Q1 2025 | 90 | $362.7M | VOO, VGSH, VEA, VXF, VTI |
| Q4 2024 | 84 | $339.4M | VOO, VGSH, VXF, VEA, VTI |
| Q3 2024 | 80 | $312.0M | VOO, VGSH, VXF, VEA, VTI |
| Q2 2024 | 80 | $280.8M | VOO, VGSH, VXF, VEA, VTI |
| Q1 2024 | 83 | $261.9M | VOO, VXF, VGSH, VEA, VTI |