Skip to main content

PROSPECTOR PARTNERS LLC

Location
GUILFORD, CT
Portfolio Value
Micro $46,700,877
Diversification
Diversified
Filing Date
Global Rank
#7,054 / 8,663 ▼ 5076 · as of Dec 2025
Top Industry
Insurance - Property & Casualty 12.6%
3Y Alpha vs SPY
-7.2%
Period ended 6 months ago
Filed Feb 13, 2026 · 5mo
24 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

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

Cloned portfolio
+49.3%
SPY
+76.5%
Annualised alpha
-6.6%
Max drawdown
−16.7%

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

16 positions · as of Dec 31, 2025 · Δ vs Sep 30, 2025
Top Position
12.0%
+8.0 pts
Top 5
51.7%
+35.2 pts
Top 10
86.6%
+57.7 pts
HHI
828
Mar 2023 → Dec 2025 · range 179 – 828
Diversified+646

Portfolio Trend

24 quarters · across all stocks

Sector Breakdown

As of Dec 31, 2025
Sector % Portfolio Value
Financial Services 47.1% $21,976,255
Energy 12.0% $5,590,876
Technology 10.0% $4,683,859
Industrials 9.1% $4,247,544
Consumer Cyclical 8.0% $3,733,140
Basic Materials 7.7% $3,577,083
Communication Services 6.2% $2,892,120

Last Quarter's Activity

Export CSV
Dec 31, 2025 vs Sep 30, 2025

Added To

Positions the filer increased
No qualifying positions this quarter.

Trimmed

Positions the filer reduced
16 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
16 positions · $46,700,877 total · as of Dec 31, 2025
Ticker Company Shares Value (USD) % of Portfolio History