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Hemenway Trust Co LLC

Location
SALEM, NH
Portfolio Value
Mid $1,325,870,075
Diversification
Diversified
Filing Date
Global Rank
#2,026 / 8,811 ▼ 101
Top Industry
Semiconductors 19.4%
Period ended 4 months ago
Filed Aug 11, 2026 · 2mo
26 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type
Unknown

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.

Style
Diversified active
Top 10 weight 50.0%, 27.3 effective positions, active share 59.4% against the S&P 500 as of 2026-06-30; it meets none of the index-like, systematic-like or concentrated tests
Turnover
Low turnover
10.4% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 22.1 quarters (12+), a floor since 70.1% of the book was already held when coverage starts

Closest benchmark: the S&P 500 as of 2026-06-30, active share 59.4%; sector active share 19.8% against the combined 13F book's sector weights.

Over time 26 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

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

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Portfolio Concentration

118 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
7.7%
+1.0 pts
Top 5
30.5%
+3.2 pts
Top 10
50.0%
+3.0 pts
HHI
366
Sep 2023 → Jun 2026 · range 314 – 366
Diversified+29

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 38.5% $510,099,783
Healthcare 15.8% $210,063,820
Industrials 12.5% $166,105,538
Consumer Cyclical 10.6% $140,493,141
Financial Services 8.0% $106,107,680
Communication Services 6.9% $91,612,953
Consumer Defensive 3.1% $40,748,629
Energy 1.8% $23,302,381
Utilities 1.4% $18,309,085
Unclassified 1.2% $16,127,638
Basic Materials 0.2% $2,293,153
Real Estate 0.0% $606,274

Last Quarter's Activity

Export CSV
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
4 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
5 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
118 tracked positions · $1,325,870,075 total · filing declares 135 positions · $1,431,190,968 · as of Jun 30, 2026
Showing 1–50 of 118 positions by value · page 1 of 3
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 118 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

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.