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Good Harbor Advisors, Inc.

Location
Gloucester, MA
Portfolio Value
Micro $26,524,066
Diversification
Diversified
Filing Date
Global Rank
#7,580 / 8,517 ▲ 203
Top Industry
Drug Manufacturers - General 18.5%
3Y Alpha vs SPY
-9.5%
Period ended 46 days ago
Filed Jul 17, 2026 · 29d
3 quarters · since Dec 2025

Clone Performance

Feb 2026–Aug 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio
+9.1%
SPY
+13.9%
Annualised alpha
-10.7%
Max drawdown
−7.8%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 3 quarters. Past performance does not predict future results.

Portfolio Concentration

45 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
7.9%
−2.6 pts
Top 5
29.6%
−7.8 pts
Top 10
45.8%
−6.6 pts
HHI
334
Dec 2025 → Jun 2026 · range 334 – 470
Diversified−101

Portfolio Trend

3 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Healthcare 29.1% $7,715,375
Technology 17.5% $4,633,288
Financial Services 16.5% $4,384,272
Industrials 8.0% $2,110,243
Consumer Defensive 7.8% $2,073,075
Utilities 5.7% $1,510,040
Unclassified 5.6% $1,484,582
Energy 4.5% $1,202,173
Consumer Cyclical 3.6% $961,283
Communication Services 1.7% $449,735

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 2026

Added To

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

Trimmed

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

New Positions

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

Sold Out

Positions the filer fully exited
9 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
45 tracked positions · $26,524,066 total · as of Jun 30, 2026
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.