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BOSTON FAMILY OFFICE LLC

Family Office
Location
BOSTON, MA
Portfolio Value
Mid $1,638,390,515
Diversification
Diversified
Filing Date
Global Rank
#1,839 / 8,795 ▼ 159 · as of Jun 2026
Top Industry
Software - Infrastructure 8.7%
Period ended 3 months ago
Filed Aug 12, 2026 · 56d
26 quarters · since Mar 2020

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

248 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
5.3%
+0.2 pts
Top 5
22.6%
+1.2 pts
Top 10
35.9%
+3.4 pts
HHI
196
Sep 2023 → Jun 2026 · range 173 – 196
Diversified+17

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 23.5% $385,611,272
Unclassified 20.0% $327,651,845
Healthcare 11.6% $190,538,314
Industrials 10.0% $164,196,760
Financial Services 9.8% $159,759,910
Communication Services 6.7% $109,862,650
Consumer Cyclical 5.8% $95,028,205
Consumer Defensive 3.5% $58,002,426
Basic Materials 3.5% $57,938,326
Energy 2.2% $35,758,522
Real Estate 1.7% $28,100,038
Utilities 1.6% $25,942,247

Last Quarter's Activity

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Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open
— +11,718 84,873 $20,896,581

Trimmed

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

New Positions

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

Sold Out

Positions the filer fully exited
8 positions
Ticker Shares Value Open
— 10,410 $0

Portfolio Positions

Export CSV View 13F filing
248 tracked positions · $1,638,390,515 total · filing declares 315 positions · $1,647,660 · as of Jun 30, 2026
Showing 1–50 of 248 positions by value · page 1 of 5
Ticker Company Shares Value (USD) % of Portfolio History
84,873 $20,896,581 1.28%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.