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TRUP · Trupanion, Inc.

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$31.10 +1.13 (+3.77%) At close · Aug 19
Market Cap
$1.31B
Shares
43.87M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 198
Total Value: $839,384,917
Total Shares: 33,887,277

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 198 13F filers · Δ vs Mar 31, 2026
Top Holder
16.1%
Sep 2023 → Jun 2026 · range 12.5% – 16.2%
−0.2 pts
Top 5
48.6%
Sep 2023 → Jun 2026 · range 44.9% – 50.0%
+0.1 pts
Top 10
65.3%
Sep 2023 → Jun 2026 · range 61.1% – 65.7%
−0.4 pts
HHI
645
Sep 2023 → Jun 2026 · range 529 – 654
Broadly held−9

Quarterly Activity

vs Mar 31, 2026
New
33
Increased
72
Decreased
58
Sold Out
39
Unchanged
35
Holder count: -6
Institutional value: -2.2%
Shares held: +1.1%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 202
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1371285 CUSIP 898202106 13F (30d) 185 filings 182 filers Visit website Investor relations