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COHEN LAWRENCE B

Location
BOSTON, MA
Portfolio Value
Micro $1,797,629
Diversification
Moderately concentrated
Filing Date
Global Rank
#7,221 / 7,317 ▼ 3201
Top Industry
Software - Infrastructure 37.7%
3Y Alpha vs SPY
-2.4%
Period ended 2 years ago
Filed Feb 9, 2024 · 2y
16 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

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

Cloned portfolio
+66.2%
SPY
+76.5%
Annualised alpha
-2.4%
Max drawdown
−25.0%

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

5 positions · as of Dec 31, 2023 · Δ vs Sep 30, 2023
Top Position
32.8%
+22.3 pts
Top 5
100.0%
+70.0 pts
Top 10
100.0%
+57.4 pts
HHI
2,242
Mar 2021 → Dec 2023 · range 287 – 2,242
Moderately concentrated+1,880

Portfolio Trend

16 quarters · across all stocks

Sector Breakdown

As of Dec 31, 2023
Sector % Portfolio Value
Technology 53.0% $953,301
Consumer Cyclical 19.1% $344,144
Communication Services 14.8% $266,807
Unclassified 13.0% $233,377

Last Quarter's Activity

Export CSV
Dec 31, 2023 vs Sep 30, 2023

Added To

Positions the filer increased
No qualifying positions this quarter.

Trimmed

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

New Positions

Positions the filer opened this quarter
No qualifying positions this quarter.

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
5 positions · $1,797,629 total · as of Dec 31, 2023
Ticker Company Shares Value (USD) % of Portfolio History