Trupanion, Inc.
US ˙ NasdaqGM ˙ US8982021060

SecurityTRUP / Trupanion, Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership64,299 shares
Latest Disclosed Value $ 3,558,949
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 15.71% increase in ownership of TRUP / Trupanion, Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 64,299 shares of Trupanion, Inc. (US:TRUP) valued at $3,558,950 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 55,569 shares of Trupanion, Inc.. This represents a change in shares of 15.71% during the quarter. The current value of the position is $1,414,578 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2025-08-26 2025-06-30 NP Trupanion EC US8982021060 64,299 8,730 15.71 3,559 71.80 0.0799
2025-05-28 2025-03-31 NP Trupanion EC US8982021060 55,569 0 0.00 2,071 -22.67 0.0497
2025-02-25 2024-12-31 NP Trupanion EC US8982021060 55,569 -9,708 -14.87 2,678 -2.26 0.0585
2024-11-26 2024-09-30 NP Trupanion EC US8982021060 65,277 -10,510 -13.87 2,740 22.98 0.0518
2024-08-26 2024-06-30 NP Trupanion EC US8982021060 75,787 5,206 7.38 2,228 14.37 0.0454
2024-05-28 2024-03-31 NP Trupanion EC US8982021060 70,581 -1,504 -2.09 1,949 -11.41 0.0407
2024-02-26 2023-12-31 NP Trupanion EC US8982021060 72,085 4,773 7.09 2,199 15.86 0.0469
2023-11-28 2023-09-30 NP Trupanion EC US8982021060 67,312 -1,042 -1.52 1,898 41.12 0.0495
2023-08-25 2023-06-30 NP Trupanion EC US8982021060 68,354 5,884 9.42 1,345 -49.79 0.0319
2023-05-26 2023-03-31 NP Trupanion EC US8982021060 62,470 937 1.52 2,679 -8.38 0.0713
2023-02-24 2022-12-31 NP Trupanion EC US8982021060 61,533 -2,404 -3.76 2,925 -23.03 0.0805
2022-11-25 2022-09-30 NP Trupanion EC US8982021060 63,937 2,868 4.70 3,800 3.23 0.1089
2022-08-25 2022-06-30 NP Trupanion EC US8982021060 61,069 1,749 2.95 3,680 -30.38 0.1016
2022-05-26 2022-03-31 NP Trupanion EC US8982021060 59,320 871 1.49 5,287 -31.50 0.1232
2022-02-25 2021-12-31 NP Trupanion EC US8982021060 58,449 287 0.49 7,717 70.84 0.1674
2021-11-24 2021-09-30 NP Trupanion EC US8982021060 58,162 2,161 3.86 4,517 -29.91 0.0995
2021-08-26 2021-06-30 NP Trupanion EC US8982021060 56,001 10,150 22.14 6,446 84.46 0.1383
2021-05-27 2021-03-31 NP Trupanion EC US8982021060 45,851 -1,232 -2.62 3,494 -38.01 0.0792
2021-02-25 2020-12-31 NP Trupanion EC US8982021060 47,083 -1,714 -3.51 5,636 46.39 0.1444
2020-11-25 2020-09-30 NP Trupanion EC US8982021060 48,797 -1,468 -2.92 3,850 79.49 0.1235
2020-08-27 2020-06-30 NP Trupanion EC US8982021060 50,265 671 1.35 2,146 66.28 0.0701
2020-06-01 2020-03-31 NP Trupanion EC US8982021060 49,594 5,354 12.10 1,291 -22.15 0.0528
2020-02-27 2019-12-31 NP Trupanion EC 898202106 44,240 852 1.96 1,657 50.36 0.0498
2019-11-27 2019-09-30 NP Trupanion EC US8982021060 43,388 43,388 1,103 0.0365
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.