PROSPECTOR PARTNERS LLC

Q3 2025 13F-HR Holdings

Location
Guilford, CT
Holdings as of
9/30/2025
Date filed
11/7/2025
Form type
13F-HR
Num holdings
92
Total value ($000)
$836,938
Net value change ($000)
-37,898 (-4.3%)
New positions
6
Sold out positions
7
Turnover %
12.5%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 8/8/2025 Next filing: 2/13/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
SSB 21,452 NEW
GOOGL 8,259 100.0%
MKTX 6,615 NEW
BAH 6,596 NEW
TER 4,260 47.1%
OPCH 4,176 NEW
USB 3,804 NEW
UNM 3,738 39.0%
GL 2,957 11.6%
LFUS 1,965 10.2%
Top Reduces (Value $000, Stocks/ETFs)
SSB -19,763 -100.0%
LDOS -13,923 -100.0%
KDP -12,096 -100.0%
AJG -10,934 -44.0%
EXPE -10,741 -100.0%
SMPL -5,724 -40.9%
PGR -5,091 -27.7%
BRO -4,839 -15.5%
CARR -4,233 -22.3%
FIS -3,062 -22.8%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 6,469 (0.8% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type