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Mayflower Financial Advisors, LLC

Location
BOSTON, MA
Portfolio Value
Small $492,494,398
Diversification
Diversified
Filing Date
Global Rank
#2,613 / 8,603 ▼ 111 · as of Mar 2026
Top Industry
Capital Markets 36.6%
3Y Alpha vs SPY
-6.9%
Period ended 3 months ago
Filed Apr 23, 2026 · 3mo
22 quarters · since Dec 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio
+47.9%
SPY
+76.5%
Annualised alpha
-6.9%
Max drawdown
−19.4%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

250 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
32.7%
−2.4 pts
Top 5
45.5%
−3.1 pts
Top 10
54.0%
−3.8 pts
HHI
1,150
Jun 2023 → Mar 2026 · range 185 – 3,115
Diversified−167

Portfolio Trend

22 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Financial Services 42.5% $209,434,588
Technology 18.6% $91,653,185
Unclassified 6.8% $33,553,543
Industrials 6.6% $32,640,874
Healthcare 6.5% $32,230,335
Communication Services 4.6% $22,636,069
Consumer Defensive 4.2% $20,783,564
Consumer Cyclical 4.2% $20,485,706
Energy 2.8% $13,593,302
Basic Materials 1.9% $9,401,671
Utilities 0.8% $4,007,680
Real Estate 0.4% $2,073,881

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
25 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
16 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
250 positions · $492,494,398 total · as of Mar 31, 2026
Showing 1–50 of 250 positions by value · page 1 of 5
Ticker Company Shares Value (USD) % of Portfolio History