CIK: 0001852930
Total reported value
$1.2B
Reporting period: 2026-06-30 · Number of holdings: 499
Mayflower Financial Advisors, LLC disclosed 499 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $1.2B and a quarterly turnover rate of 40.7%.
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Mayflower Financial Advisors, LLC's disclosed holdings carry a Herfindahl concentration index of 0.011 — mathematically equivalent to about 94 equally-sized positions, well below its 499 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 2.07), 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 46% 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.
Add DUK
+3758.4% $35.8M
Add MCD
+2029.0% $25.4M
Add ABBV
+400.8% $21.2M
Add XOM
+548.2% $17.5M
Add PG
+653.5% $14.7M
Add BMY
+2514.8% $11.5M
Showing top 200 holdings (of 499 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 3.67% | -0.87% | -0.98% | |
| 2 | SPYM | Ste Str Spdr Pt S&p 500 ETF | ETF-Large Cap & Growth | 3.62% | +0.13% | +27.01% | |
| 3 | DUK | Duke Energy CORP | Stock-Utilities | 3.18% | +3.06% | +3758.35% | |
| 4 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 2.32% | +2.14% | +2028.99% | |
| 5 | ABBV | Abbvie INC | Stock-Healthcare | 2.21% | +1.67% | +400.77% | |
| 6 | AAPL | Apple INC | Stock-Tech | 2.09% | -0.60% | -4.11% | |
| 7 | XOM | Exxon Mobil CORP | Stock-Energy | 1.87% | +1.37% | +548.16% | |
| 8 | MO | Altria Group INC | Stock-Consumer Staples | 1.70% | +0.91% | +177.52% | |
| 9 | IVW | Ishares S&p 500 Growth ETF | ETF-Large Cap & Growth | 1.67% | -0.07% | +11.00% | |
| 10 | SCHD | Schwab US Dvd Equity ETF | ETF-Other | 1.57% | -0.41% | +8.12% | |
| 11 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 1.46% | +1.19% | +653.52% | |
| 12 | MSFT | Microsoft CORP | Stock-Tech | 1.45% | — | +1.70% | |
| 13 | CVX | Chevron CORP | Stock-Energy | 1.41% | +0.81% | +308.94% | |
| 14 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.27% | -0.21% | -2.89% | |
| 15 | IUSB | Ishr Cr Unvrse Usd Bd Etf-ui | ETF-Other | 1.27% | +0.20% | +66.63% | |
| 16 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 1.21% | +0.48% | +102.46% | |
| 17 | NVDA | Nvidia CORP | Stock-Tech | 1.21% | -0.28% | -0.66% | |
| 18 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 1.18% | -0.28% | -1.38% | |
| 19 | DYNF | Ishrs US E F R A Etf-usd INC | ETF-Other | 1.17% | -0.23% | +0.41% | |
| 20 | QUAL | Ishares Msci USA Quality Fac | ETF-Other | 1.16% | -0.82% | -27.89% | |
| 21 | VTEB | Vanguard Tax-exempt Bond ETF | ETF-Other | 1.14% | — | +4.16% | |
| 22 | IVE | Ishares S&p 500 Value ETF | ETF-Large Cap & Growth | 1.11% | — | -9.97% | |
| 23 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.04% | -0.16% | -0.51% | |
| 24 | BMY | Bristol-myers Squibb Co | Stock-Healthcare | 1.04% | +0.98% | +2514.80% | |
| 25 | SCHZ | Schwab US Aggregate Bond ETF | ETF-Other | 1.03% | — | +11.19% | |
| 26 | NEE | Nextera Energy INC | Stock-Utilities | 1.02% | +0.86% | +834.10% | |
| 27 | ACWX | Ishares Msci Acwi Ex US ETF | ETF-Other | 0.94% | -0.03% | +22.17% | |
| 28 | IBM | Intl Business Machines CORP | Stock-Tech | 0.92% | +0.73% | +501.54% | |
| 29 | SO | Southern Co/the | Stock-Utilities | 0.86% | +0.82% | +3183.80% | |
| 30 | AMZN | Amazon.com INC | Stock-Consumer Disc | 0.81% | -0.15% | +3.84% | |
| 31 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.81% | — | -2.00% | |
| 32 | PEP | Pepsico INC | Stock-Consumer Staples | 0.80% | +0.58% | +475.50% | |
| 33 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 0.73% | — | -0.85% | |
| 34 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 0.73% | — | +1.04% | |
| 35 | IJH | Ishares Core S&p Midcap ETF | ETF-Other | 0.71% | — | -5.91% | |
| 36 | CORO | Ish Intl Ctry Rot Act ETF | ETF-Other | 0.65% | — | +5.49% | |
| 37 | BND | Vanguard Total Bond Market | ETF-Other | 0.64% | — | +1.56% | |
| 38 | AVGO | Broadcom INC | Stock-Tech | 0.62% | — | -6.17% | |
| 39 | GLD | Spdr Gold Shares | ETF-Commodities | 0.61% | -0.07% | +47.01% | |
| 40 | USMV | Ishares Msci USA Min Vol Fac | ETF-Other | 0.61% | — | -1.74% | |
| 41 | OEF | Ishares S&p 100 ETF | ETF-Other | 0.60% | +0.01% | +23.79% | |
| 42 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 0.59% | — | -4.15% | |
| 43 | BAI | Ishrs Ai In And Tech Act ETF | ETF-Tech | 0.58% | -0.03% | -16.83% | |
| 44 | VZ | Verizon Communications INC | Stock-Comm Services | 0.57% | +0.41% | +486.21% | |
| 45 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.54% | — | +4.99% | |
| 46 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.54% | — | +4.37% | |
| 47 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 0.53% | — | -8.75% | |
| 48 | MS | Morgan Stanley | Stock-Financials | 0.51% | — | +0.68% | |
| 49 | XTEN | Bondbloxx Bbg 10y US Tsy ETF | ETF-Other | 0.51% | — | -18.11% | |
| 50 | CAT | Caterpillar INC | Stock-Industrials | 0.50% | +0.06% | +6.07% |
Performance for Q3 2026
+2.7%
Performance Last 4 Quarters
+20.5%
Based on 75% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-06-30 | 499 | $1.2B | 41 | |
| 2026-03-31 | 444 | $823.9M | 21 | |
| 2025-12-31 | 414 | $826.9M | 12 | |
| 2025-09-30 | 407 | $796.8M | 31 | |
| 2025-06-30 | 390 | $718.9M | 0 | |
| 2025-03-31 | 388 | $658.5M | 100 | |
| 2024-12-31 | 381 | $669.9M | 0 | |
| 2024-09-30 | 372 | $664.5M | 0 | |
| 2024-06-30 | 356 | $609.1M | 0 | |
| 2024-03-31 | 355 | $598.2M | 0 | |
| 2023-12-31 | 343 | $724.2M | 0 | |
| 2023-09-30 | 340 | $668.5M | 0 | |
| 2023-06-30 | 357 | $772.5M | 0 | |
| 2023-03-31 | 354 | $761.2M | 0 | |
| 2022-12-31 | 353 | $720.4M | 0 | |
| 2022-09-30 | 339 | $620.7M | 0 | |
| 2022-06-30 | 336 | $652.6M | 0 | |
| 2022-03-31 | 363 | $743.0M | 0 | |
| 2021-12-31 | 352 | $752.9M | 0 | |
| 2021-09-30 | 340 | $740.8M | 0 | |
| 2021-06-30 | 331 | $727.2M | 96 | |
| 2021-03-31 | 304 | $674.5M | 19 | |
| 2020-12-31 | 290 | $579.6M | 0 |
Mayflower Financial Advisors, LLC's most significant position changes for 2026-06-30: New buy: Pgim Ultra Short Bond ETF (PULS); New buy: Ishrs Sys Alt Act ETF (IALT); Sold out: Honeywell International INC (HON); New buy: Ishares Global Gb Usd Ha ETF (GGOV); New buy: Ishares Floating Rate Bond E (FLOT).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | DUK | Duke Energy CORP | +3.1% | +3758.35% | Add |
| 2 | MCD | Mcdonald's CORP | +2.1% | +2028.99% | Add |
| 3 | ABBV | Abbvie INC | +1.7% | +400.77% | Add |
| 4 | XOM | Exxon Mobil CORP | +1.4% | +548.16% | Add |
| 5 | PG | Procter & Gamble Co/the | +1.2% | +653.52% | Add |
| 6 | BMY | Bristol-myers Squibb Co | +1% | +2514.80% | Add |
| 7 | MO | Altria Group INC | +0.9% | +177.52% | Add |
| 8 | NEE | Nextera Energy INC | +0.9% | +834.10% | Add |
| 9 | SO | Southern Co/the | +0.8% | +3183.80% | Add |
| 10 | CVX | Chevron CORP | +0.8% | +308.94% | Add |
| 11 | IBM | Intl Business Machines CORP | +0.7% | +501.54% | Add |
| 12 | PEP | Pepsico INC | +0.6% | +475.50% | Add |
| 13 | PULS | Pgim Ultra Short Bond ETF | +0.5% | NEW | New buy |
| 14 | VOO | Vanguard S&p 500 ETF | +0.5% | +102.46% | Add |
| 15 | VZ | Verizon Communications INC | +0.4% | +486.21% | Add |
| 16 | UPS | United Parcel Service-cl B | +0.4% | +816.17% | Add |
| 17 | IALT | Ishrs Sys Alt Act ETF | +0.3% | NEW | New buy |
| 18 | GGOV | Ishares Global Gb Usd Ha ETF | +0.3% | NEW | New buy |
| 19 | IUSB | Ishr Cr Unvrse Usd Bd Etf-ui | +0.2% | +66.63% | Add |
| 20 | FLOT | Ishares Floating Rate Bond E | +0.2% | NEW | New buy |
| 21 | MU | Micron Technology INC | +0.1% | -19.67% | Trim |
| 22 | INTC | Intel CORP | +0.1% | +14.20% | Add |
| 23 | SPYM | Ste Str Spdr Pt S&p 500 ETF | +0.1% | +27.01% | Add |
| 24 | AMD | Advanced Micro Devices | +0.1% | -2.84% | Trim |
| 25 | TAXX | Bblx Irm Tax-aware S Dur ETF | +0.1% | NEW | New buy |
| 26 | ED | Consolidated Edison INC | +0.1% | +351.55% | Add |
| 27 | JAAA | Janus Henderson Aaa Clo ETF | +0.1% | +70.29% | Add |
| 28 | VUG | Vanguard Growth ETF | +0.1% | +786.03% | Add |
| 29 | CAT | Caterpillar INC | +0.1% | +6.07% | Add |
| 30 | GEV | GE Vernova INC | +0.1% | +21.81% | Add |
| 31 | QQQ | Invesco Qqq Trust Series 1 | 0% | +17.54% | Add |
| 32 | OEF | Ishares S&p 100 ETF | 0% | +23.79% | Add |
| 33 | ACWX | Ishares Msci Acwi Ex US ETF | 0% | +22.17% | Add |
| 34 | BAI | Ishrs Ai In And Tech Act ETF | 0% | -16.83% | Trim |
| 35 | IVW | Ishares S&p 500 Growth ETF | -0.1% | +11.00% | Add |
| 36 | GLD | Spdr Gold Shares | -0.1% | +47.01% | Add |
| 37 | AMZN | Amazon.com INC | -0.2% | +3.84% | Add |
| 38 | GOOG | Alphabet Inc-cl C | -0.2% | -0.51% | Trim |
| 39 | GOOGL | Alphabet Inc-cl A | -0.2% | -2.89% | Trim |
| 40 | DYNF | Ishrs US E F R A Etf-usd INC | -0.2% | +0.41% | Add |
| 41 | NVDA | Nvidia CORP | -0.3% | -0.66% | Trim |
| 42 | SPY | Ss Spdr S&p 500 ETF Trust-us | -0.3% | -1.38% | Trim |
| 43 | BINC | Ishares Flex I A Etf-usd INC | -0.3% | -57.13% | Trim |
| 44 | IAGG | Ishares Intl Aggregate Bond | -0.4% | -78.65% | Trim |
| 45 | SCHD | Schwab US Dvd Equity ETF | -0.4% | +8.12% | Add |
| 46 | HON | Honeywell International INC | -0.4% | EXIT | Sold out |
| 47 | EFV | Ishares Msci Eafe Value ETF | -0.5% | -60.41% | Trim |
| 48 | AAPL | Apple INC | -0.6% | -4.11% | Trim |
| 49 | QUAL | Ishares Msci USA Quality Fac | -0.8% | -27.89% | Trim |
| 50 | IVV | Ishares Core S&p 500 ETF | -0.9% | -0.98% | Trim |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-06-30 | 2026-07-09 | 13F-HR | View on EDGAR |
| 2026-03-31 | 2026-04-23 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-01-13 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-17 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-04 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-02 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-01-22 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-04 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-02 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-04-29 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-01-22 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-10-12 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-07-13 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-04-12 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-25 | Amendment | View on EDGAR |
| 2022-12-31 | 2023-01-19 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-19 | Amendment | 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 | 2022-04-21 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-01-21 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-10-26 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-07-29 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-04-23 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-04-12 | 13F-HR | View on EDGAR |
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