Institutional Manager · CIK 0001852930
Mayflower Financial Advisors, LLC
BOSTON, MA · File #028-21132
Latest AUM
$826.9M
Positions
414
Top-10 Concentration
41.0%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | ISHARES TR | 46432F339 | -21,629 | -$4.3M | +$431,792 |
| ADD | ISHARES TR | 464287408 | +15,584 | +$3.3M | +$265,555 |
| EXITED | ISHARES TR | 46434VBD1 | -77,412 | -$2.0M | $0 |
| ADD | AMERICAN CENTY ETF TR | 025072604 | +23,755 | +$1.8M | +$50,403 |
| ADD | INVESCO EXCH TRADED FD TR II | IVZ | +15,166 | +$1.8M | -$37,302 |
| ADD | JOHNSON & JOHNSON | JNJ | +7,167 | +$1.5M | +$344,912 |
| NEW | INVESCO ACTIVELY MANAGED EXC | IVZ | +59,015 | +$1.5M | $0 |
| ADD | HUBSPOT INC | HUBS | +3,673 | +$1.5M | -$86,517 |
| ADD | SCHWAB STRATEGIC TR | 808524797 | +51,058 | +$1.4M | +$61,936 |
| NEW | SPOTIFY TECHNOLOGY S A | SPOT | +2,320 | +$1.3M | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025414 pos · $826.9M
- 13F HOLDINGS REPORTQ/E Sep 2025407 pos · $796.8M
- 13F HOLDINGS REPORTQ/E Jun 2025390 pos · $718.9M
- 13F HOLDINGS REPORTQ/E Mar 2025388 pos · $658.5M
- 13F HOLDINGS REPORTQ/E Dec 2024381 pos · $669.9M
- 13F HOLDINGS REPORTQ/E Sep 2024372 pos · $664.5M
- 13F HOLDINGS REPORTQ/E Jun 2024356 pos · $609.1M
- 13F HOLDINGS REPORTQ/E Mar 2024355 pos · $598.2M
- 13F HOLDINGS REPORTQ/E Dec 2023340 pos · $668.5M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ISHARES TR | 464287200 | 57,663 | $39.5M | 8.10% |
| 2 | SPDR SERIES TRUST | 78464A854 | 324,040 | $26.0M | 5.33% |
| 3 | APPLE INC | AAPL | 87,656 | $23.8M | 4.89% |
| 4 | MICROSOFT CORP | MSFT | 44,004 | $21.3M | 4.37% |
| 5 | ISHARES TR | 46432F339 | 82,994 | $16.5M | 3.38% |
| 6 | WAYFAIR INC | W | 162,669 | $16.3M | 3.35% |
| 7 | ISHARES TR | 464287309 | 119,499 | $14.7M | 3.02% |
| 8 | SCHWAB STRATEGIC TR | 808524797 | 523,314 | $14.4M | 2.94% |
| 9 | BLACKROCK ETF TRUST | BLK | 230,375 | $14.0M | 2.87% |
| 10 | ISHARES TR | 464287408 | 63,334 | $13.4M | 2.76% |
| 11 | ALPHABET INC | GOOG | 42,630 | $13.3M | 2.74% |
| 12 | SPDR S&P 500 ETF TR | SPY | 19,205 | $13.1M | 2.69% |
| 13 | NVIDIA CORPORATION | NVDA | 66,347 | $12.4M | 2.54% |
| 14 | VANGUARD MUN BD FDS | 922907746 | 239,423 | $12.0M | 2.47% |
| 15 | ALPHABET INC | GOOG | 34,310 | $10.8M | 2.21% |
| 16 | SCHWAB STRATEGIC TR | 808524839 | 441,754 | $10.3M | 2.12% |
| 17 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 20,249 | $10.2M | 2.09% |
| 18 | ISHARES INC | 46434G103 | 145,892 | $9.8M | 2.01% |
| 19 | INVESCO EXCHANGE TRADED FD T | IVZ | 157,993 | $9.4M | 1.92% |
| 20 | AMAZON COM INC | AMZN | 37,499 | $8.7M | 1.78% |