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CHECK CAPITAL MANAGEMENT INC/CA

Position in TRUP — Trupanion, Inc.

CIK 1032814 COSTA MESA, CA

Position in TRUP

as of Jun 30, 2026 · filed Aug 5, 2026
Position Value
$992,657
-$49,541 QoQ
Shares Held
40,075
-1.5% QoQ
Ownership
0.091%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#73
of 198 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TRUP Over Time

Shares Held

Position Value (USD)

Position in Insurance - Property & Casualty

Financial Services · as of Jun 30, 2026

CHECK CAPITAL MANAGEMENT INC/CA holds $158,947,663 across 3 Insurance - Property & Casualty names. TRUP ranks #3 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 TRUP
Trupanion, Inc.
This page
40,075 $992,657

All Filings in TRUP

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $992,657 40,075
2026-03-31 $1,042,198 40,695
2025-12-31 $1,523,948 40,780
2025-09-30 $1,773,614 40,980
2025-06-30 $2,384,478 43,080
2025-03-31 $1,577,266 42,320
2024-12-31 $1,970,657 40,885
2024-09-30 $1,740,490 41,460
2024-06-30 $1,186,584 40,360
2024-03-31 $893,321 32,355
2023-12-31 $732,240 24,000
2023-09-30 $646,485 22,925
2023-06-30 $341,448 17,350
2023-03-31 $703,396 16,400
2022-12-31 $731,962 15,400
2022-09-30 $893,827 15,040
2022-06-30 $942,466 15,640
2022-03-31 $1,362,644 15,290
2021-12-31 $1,944,141 14,725
2021-09-30 $1,163,108 14,975
2021-06-30 $1,716,716 14,915
2021-03-31 $1,032,645 13,550
2020-12-31 $1,622,669 13,555
2020-09-30 $1,781,956 22,585
2020-06-30 $1,243,986 29,140
2020-03-31 $759,815 29,190