Back to HORIZON KINETICS ASSET MANAGEMENT LLC

WTM
8 quarters

Position history for HORIZON KINETICS ASSET MANAGEMENT LLC's holdings in WHITE MTNS INS GROUP LTD

HORIZON KINETICS ASSET MANAGEMENT LLC holds 13,112 shares of WTM (WHITE MTNS INS GROUP LTD), worth $28.8M as of 2026-Q1. The position was decreased (-0.1% shares). WTM represents 0.3% of HORIZON KINETICS ASSET MANAGEMENT LLC's portfolio.

Current Value

$28.8M

Current Shares

13,112

Total Value Change

+$26.3M

Total Shares Change

+11,747

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Decreased
13,112
-0.1%
$28.8M0.3%$2,215.09
0
2025-Q4
Increased
13,121
+0.3%
$27.3M0.4%$2,078.62
34
2025-Q3
Increased
13,084
+19.3%
$21.9M0.3%$1,677.70
40
2025-Q2
Decreased
10,971
-3.3%
$19.7M0.2%$1,783.93
0
2025-Q1
Increased
11,345
+12.4%
$21.8M0.2%$1,902.57
38
2024-Q4
Increased
10,089
+41.3%
$19.6M0.2%$1,928.20
45
2024-Q3
Increased
7,138
+422.9%
$12.1M0.2%$1,700.10
54
2024-Q2
New
1,365
-
$2.5M0.0%$1,816.48
36

Other major holders of WTM: VANGUARD GROUP INC

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used