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West Branch Capital LLC

Location
AMHERST, MA
Portfolio Value
Small $430,263,211
Diversification
Diversified
Filing Date
Global Rank
#4,231 / 8,795 ▼ 237 · as of Jun 2026
Top Industry
Semiconductors 17.7%
Period ended 3 months ago
Filed Jul 10, 2026 · 3mo
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

309 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
10.0%
−0.6 pts
Top 5
39.5%
+0.3 pts
Top 10
57.3%
−0.8 pts
HHI
454
Sep 2023 → Jun 2026 · range 444 – 584
Diversified−8

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 36.2% $155,868,199
Communication Services 10.3% $44,237,996
Financial Services 9.5% $40,862,893
Industrials 9.5% $40,713,134
Unclassified 9.2% $39,440,939
Consumer Cyclical 8.1% $35,001,060
Healthcare 8.0% $34,278,820
Consumer Defensive 6.7% $28,940,200
Energy 2.3% $9,862,018
Utilities 0.1% $422,640
Real Estate 0.1% $396,968
Basic Materials 0.1% $238,344

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

Trimmed

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

New Positions

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

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open
— 106 $11,592

Portfolio Positions

Export CSV View 13F filing
309 tracked positions · $430,263,211 total · filing declares 355 positions · $430,263,028 · as of Jun 30, 2026
Showing 1–50 of 309 positions by value · page 1 of 7
Ticker Company Shares Value (USD) % of Portfolio History

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.