CIK: 0001922875
Total reported value
$538.0M
Reporting period: 2026-03-31 · Number of holdings: 130
MAYPORT, LLC disclosed 130 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $538.0M and a quarterly turnover rate of 12.3%.
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Mayport, LLC's disclosed holdings carry a Herfindahl concentration index of 0.092 — mathematically equivalent to about 11 equally-sized positions, well below its 130 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 3.32), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 8% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim VOO
+4.5% -$512.6K
Add VEA
+16.1% $6.8M
Add IVV
+120.0% $2.9M
Add VTIP
+19.2% $3.4M
Trim VXF
+5.1% $1.3M
Add VTES
+50.0% $2.1M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 23.19% | -2.04% | +4.52% | |
| 2 | VGSH | Vanguard Short-term Treasury | ETF-Gov Bonds | 13.12% | +0.19% | +10.26% | |
| 3 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 7.89% | +0.71% | +16.13% | |
| 4 | VXF | Vanguard Extended Market ETF | ETF-Other | 7.00% | -0.33% | +5.13% | |
| 5 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 5.63% | — | +3.92% | |
| 6 | VTIP | Vanguard Short-term Tips | ETF-Other | 3.68% | +0.37% | +19.23% | |
| 7 | VGIT | Vanguard Intermediate-term T | ETF-Other | 3.68% | +0.17% | +14.26% | |
| 8 | FRDM | Freedom 100 Emeging Mrkt ETF | ETF-Other | 3.01% | +0.13% | +6.30% | |
| 9 | VTV | Vanguard Value ETF | ETF-Other | 2.59% | +0.07% | +8.29% | |
| 10 | SHV | Ishares 0-1 Year Treasury Bo | ETF-Gov Bonds | 2.16% | — | +0.42% | |
| 11 | VBR | Vanguard Small-cap Value ETF | ETF-Other | 1.95% | +0.03% | +7.05% | |
| 12 | VV | Vanguard Large-cap ETF | ETF-Other | 1.67% | -0.27% | -1.45% | |
| 13 | AAPL | Apple INC | Stock-Tech | 1.55% | -0.32% | -3.71% | |
| 14 | VTES | Vanguard Sh Term Tax-ex Bond | ETF-Other | 1.17% | +0.32% | +50.00% | |
| 15 | VXUS | Vanguard Total Intl Stock | ETF-Other | 1.04% | +0.04% | +10.73% | |
| 16 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 1.03% | +0.50% | +120.04% | |
| 17 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.95% | -0.23% | +0.85% | |
| 18 | ISHG | Ishares -3 Year Internationa | ETF-Other | 0.83% | — | — | |
| 19 | VB | Vanguard Small-cap ETF | ETF-Other | 0.81% | — | +3.46% | |
| 20 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.72% | -0.15% | -6.39% | |
| 21 | IWF | Ishares Russell 1000 Growth | ETF-Other | 0.65% | -0.20% | -8.54% | |
| 22 | VO | Vanguard Mid-cap ETF | ETF-Other | 0.60% | +0.16% | +50.02% | |
| 23 | MSFT | Microsoft CORP | Stock-Tech | 0.60% | -0.20% | +5.60% | |
| 24 | NVDA | Nvidia CORP | Stock-Tech | 0.56% | — | +3.84% | |
| 25 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 0.48% | +0.06% | +20.75% | |
| 26 | VSGX | Vanguard Esg Intl Stock ETF | ETF-Other | 0.44% | — | — | |
| 27 | ESGV | Vanguard Esg US Stock ETF | ETF-Other | 0.42% | — | — | |
| 28 | AMZN | Amazon.com INC | Stock-Consumer Disc | 0.42% | — | +8.04% | |
| 29 | NUBD | Nuveen Esg US Aggregate Bond | ETF-Other | 0.39% | — | — | |
| 30 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.38% | — | +8.89% | |
| 31 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 0.38% | +0.31% | +492.58% | |
| 32 | VWO | Vanguard Ftse Emerging Marke | ETF-Emerging Markets | 0.37% | +0.10% | +49.63% | |
| 33 | VEU | Vanguard Ftse All-world Ex-u | ETF-Other | 0.37% | — | +1.19% | |
| 34 | IWD | Ishares Russell 1000 Value E | ETF-Other | 0.35% | +0.03% | +18.80% | |
| 35 | SUB | Ishares Short-term National | ETF-Other | 0.35% | — | +2.81% | |
| 36 | VT | Vanguard Tot World Stk ETF | ETF-Other | 0.33% | — | +4.12% | |
| 37 | TRNO | Terreno Realty CORP | Stock-Real Estate | 0.32% | +0.32% | NEW | |
| 38 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.31% | — | +6.86% | |
| 39 | ABBV | Abbvie INC | Stock-Healthcare | 0.29% | — | +1.55% | |
| 40 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.27% | +0.07% | +56.58% | |
| 41 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.26% | — | +26.76% | |
| 42 | VYM | Vanguard High Dvd Yield ETF | ETF-Other | 0.25% | — | -0.52% | |
| 43 | ITOT | Ishares Core S&p Total U.s. | ETF-Other | 0.23% | — | — | |
| 44 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 0.22% | — | — | |
| 45 | VIG | Vanguard Dividend Apprec ETF | ETF-Other | 0.21% | — | — | |
| 46 | IXUS | Ishares Core Intl Stock ETF | ETF-Other | 0.19% | — | +15.88% | |
| 47 | DFAU | Dimensional US Core Equity M | ETF-Other | 0.18% | +0.18% | NEW | |
| 48 | BA | Boeing Co/the | Stock-Industrials | 0.17% | +0.17% | NEW | |
| 49 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.17% | — | +3.93% | |
| 50 | IVE | Ishares S&p 500 Value ETF | ETF-Large Cap & Growth | 0.16% | +0.16% | NEW |
Performance for Q3 2026
+3.1%
Performance Last 4 Quarters
+17.4%
Based on 86% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 130 | $538.0M | 12 | |
| 2025-12-31 | 112 | $496.4M | 11 | |
| 2025-09-30 | 109 | $461.6M | 24 | |
| 2025-06-30 | 98 | $416.6M | 0 | |
| 2025-03-31 | 90 | $362.7M | 0 | |
| 2024-12-31 | 84 | $339.4M | 0 | |
| 2024-09-30 | 80 | $312.0M | 0 | |
| 2024-06-30 | 80 | $280.8M | 0 | |
| 2024-03-31 | 83 | $261.9M | 0 | |
| 2023-12-31 | 78 | $220.0M | 0 | |
| 2023-09-30 | 66 | $181.8M | 0 | |
| 2023-06-30 | 68 | $176.7M | 0 | |
| 2023-03-31 | 66 | $159.9M | 0 | |
| 2022-12-31 | 56 | $133.9M | 0 | |
| 2022-09-30 | 54 | $122.9M | 0 | |
| 2022-06-30 | 51 | $121.7M | 0 | |
| 2022-03-31 | 60 | $144.7M | 0 | |
| 2021-12-31 | 62 | $134.4M | 0 |
Mayport, LLC's most significant position changes for 2026-03-31: New buy: Terreno Realty CORP (TRNO); New buy: Dimensional US Core Equity M (DFAU); New buy: Boeing Co/the (BA); New buy: Ishares S&p 500 Value ETF (IVE); New buy: Vanguard Real Estate ETF (VNQ).
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-21 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-01-21 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-20 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-07 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-04-22 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-06 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-16 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-07-18 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-04-22 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-01-29 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-10-12 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-07-18 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-02 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-18 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-17 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-07-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-15 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-04-15 | 13F-HR | View on EDGAR |
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