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Who owns Trupanion (TRUP) stock

187 funds reported Trupanion (TRUP) shares in their latest 13F filings, worth $948M in all. The largest holder is BlackRock ($135M). Last quarter 91 funds added to their stakes and 85 cut them.

Largest holders of TRUP (13F)Largest holders of TRUP (13F)BlackRock$135MVanguard Group$131MCapital World Investors$95.1MAflac$90.1MVanguard Portfolio Management LLC$44.6MPolar Capital Holdings$43.3MVanguard Capital Management LLC$36.8MState Street$33.8MFMR LLC$25.8MMorgan Stanley$22.3M

Largest holders (13F)

FundSharesValueChangeQuarter
BlackRock5,441,008$135Mdecrease2026-06-30
Vanguard Group3,505,021$131Mdecrease2025-12-31
Capital World Investors3,840,269$95.1Mincrease2026-06-30
Aflac3,636,364$90.1Munchanged2026-06-30
Vanguard Portfolio Management LLC1,801,498$44.6Mincrease2026-06-30
Polar Capital Holdings1,750,000$43.3Mincrease2026-06-30
Vanguard Capital Management LLC1,486,377$36.8Mincrease2026-06-30
State Street1,365,662$33.8Mincrease2026-06-30
FMR LLC1,040,565$25.8Mdecrease2026-06-30
Morgan Stanley901,215$22.3Mincrease2026-06-30
Geode Capital Management, LLC875,839$21.7Mdecrease2026-06-30
Greenlea Lane Capital Management, LLC776,490$19.2Munchanged2026-06-30
Bank of America575,764$14.3Mdecrease2026-06-30
Marshall Wace, LLP561,333$13.9Mdecrease2026-06-30
Goldman Sachs Group491,871$12.2Mincrease2026-06-30

Trupanion's latest quarter

Trupanion, Q3 2026: revenue $406M (+10% year over year), operating margin 2.4%, net earnings $9.3M, operating cash flow $30.7M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most TRUP stock?

By the latest 13F filings: BlackRock ($135M); Vanguard Group ($131M); Capital World Investors ($95.1M); Aflac ($90.1M); Vanguard Portfolio Management LLC ($44.6M).

What is the short interest in TRUP?

3,676,788 shares were sold short at the 2026-10-15 settlement, -5.25% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.