Trupanion, Inc.
MX ˙ BMV ˙ US8982021060
SecurityMX:TRUP / Trupanion, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership356,648 shares
Latest Disclosed Value $ 9,133,756
Northern Trust Corp reports 3.25% decrease in ownership of TRUP / Trupanion, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 356,648 shares of Trupanion, Inc. (MX:TRUP) valued at $9,133,756 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 368,631 shares of Trupanion, Inc.. This represents a change in shares of -3.25% during the quarter.

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)
2026-05-14 2026-03-31 13F TRUPANION COM 898202106 356,648 -11,983 -3.25 9,134 -33.70 0.0002
2026-02-17 2025-12-31 13F TRUPANION COM 898202106 368,631 -27,131 -6.86 13,776 -19.58 0.0004
2025-11-14 2025-09-30 13F TRUPANION COM 898202106 395,762 -4,121 -1.03 17,129 -22.61 0.0022
2025-08-13 2025-06-30 13F TRUPANION COM 898202106 399,883 37,616 10.38 22,134 63.94 0.0030
2025-05-13 2025-03-31 13F TRUPANION COM 898202106 362,267 -5,969 -1.62 13,502 -23.93 0.0020
2025-02-14 2024-12-31 13F TRUPANION COM 898202106 368,236 30,549 9.05 17,749 25.20 0.0025
2024-11-13 2024-09-30 13F TRUPANION COM 898202106 337,687 -49,157 -12.71 14,176 24.65 0.0023
2024-08-14 2024-06-30 13F TRUPANION COM 898202106 386,844 -24,990 -6.07 11,373 0.03 0.0019
2024-05-14 2024-03-31 13F TRUPANION COM 898202106 411,834 -7,167 -1.71 11,371 -11.05 0.0020
2024-02-13 2023-12-31 13F TRUPANION COM 898202106 419,001 -4,905 -1.16 12,784 6.93 0.0023
2023-11-13 2023-09-30 13F TRUPANION COM 898202106 423,906 8,898 2.14 11,954 46.37 0.0023
2023-08-11 2023-06-30 13F TRUPANION COM 898202106 415,008 21,143 5.37 8,167 -51.65 0.0016
2023-05-15 2023-03-31 13F TRUPANION COM 898202106 393,865 4,282 1.10 16,893 -8.77 0.0033
2023-02-13 2022-12-31 13F TRUPANION COM 898202106 389,583 8,060 2.11 18,517 -18.34 0.0039
2022-11-14 2022-09-30 13F TRUPANION COM 898202106 381,523 -654 -0.17 22,674 -1.54 0.0052
2022-08-12 2022-06-30 13F TRUPANION COM 898202106 382,177 -4,439 -1.15 23,029 -33.16 0.0049
2022-05-13 2022-03-31 13F TRUPANION COM 898202106 386,616 -15,025 -3.74 34,455 -35.03 0.0061
2022-02-08 2021-12-31 13F TRUPANION COM 898202106 401,641 -5,804 -1.42 53,030 67.57 0.0087
2021-11-15 2021-09-30 13F TRUPANION COM 898202106 407,445 -8,372 -2.01 31,646 -33.88 0.0056
2021-08-13 2021-06-30 13F TRUPANION COM 898202106 415,817 56,156 15.61 47,860 74.61 0.0084
2021-05-12 2021-03-31 13F TRUPANION COM 898202106 359,661 55 0.02 27,410 -36.33 0.0051
2021-02-11 2020-12-31 13F TRUPANION COM 898202106 359,606 -3,870 -1.06 43,048 50.10 0.0084
2020-11-16 2020-09-30 13F TRUPANION COM 898202106 363,476 -11,349 -3.03 28,679 79.23 0.0063
2020-08-14 2020-06-30 13F TRUPANION COM 898202106 374,825 -16,165 -4.13 16,001 57.21 0.0038
2020-05-14 2020-03-31 13F TRUPANION COM 898202106 390,990 2,173 0.56 10,178 -30.12 0.0029
2020-02-14 2019-12-31 13F TRUPANION COM 898202106 388,817 -9,647 -2.42 14,565 43.80 0.0033
2019-11-13 2019-09-30 13F TRUPANION COM 898202106 398,464 37,836 10.49 10,129 -22.26 0.0024
2019-08-13 2019-06-30 13F TRUPANION COM 898202106 360,628 6,242 1.76 13,030 12.29 0.0031
2019-05-13 2019-03-31 13F TRUPANION COM 898202106 354,386 -12,730 -3.47 11,604 24.15 0.0029
2019-02-12 2018-12-31 13F TRUPANION COM 898202106 367,116 23,892 6.96 9,347 -23.79 0.0026
2018-11-14 2018-09-30 13F TRUPANION COM 898202106 343,224 29,405 9.37 12,264 1.24 0.0030
2018-09-18 2018-06-30 13F/A-1 TRUPANION COM 898202106 313,819 67,143 27.22 12,114 64.30 0.0031
2018-08-14 2018-06-30 13F TRUPANION COM 898202106 315,381 68,705 12,174
2018-05-09 2018-03-31 13F TRUPANION COM 898202106 246,676 3,059 1.26 7,373 3.39 0.0019
2018-02-14 2017-12-31 13F TRUPANION COM 898202106 243,617 -7,285 -2.90 7,131 7.61 0.0018
2017-11-13 2017-09-30 13F TRUPANION COM 898202106 250,902 -4,496 -1.76 6,627 15.96 0.0017
2017-08-11 2017-06-30 13F TRUPANION COM 898202106 255,398 90,790 55.16 5,715 144.13 0.0016
2017-05-12 2017-03-31 13F TRUPANION COM 898202106 164,608 4,066 2.53 2,341 -6.02 0.0007
2017-02-13 2016-12-31 13F TRUPANION COM 898202106 160,542 5,165 3.32 2,491 -5.14 0.0008
2016-11-09 2016-09-30 13F TRUPANION COM 898202106 155,377 1,226 0.80 2,626 28.54 0.0008
2016-08-12 2016-06-30 13F TRUPANION COM 898202106 154,151 -15,555 -9.17 2,043 22.19 0.0007
2016-08-19 2016-03-31 13F/A-1 TRUPANION COM 898202106 169,706 10,445 6.56 1,672 7.59 0.0006
2016-05-13 2016-03-31 13F TRUPANION COM 898202106 169,706 1,672
2016-02-12 2015-12-31 13F TRUPANION COM 898202106 159,261 -1,334 -0.83 1,554 28.11 0.0005
2015-11-12 2015-09-30 13F TRUPANION COM 898202106 160,595 160,595 0.00 1,213 0.0004
2015-08-13 2015-06-30 13F TRUPANION COM 898202106 0 -79,926 -100.00 0 -100.00
2015-05-14 2015-03-31 13F TRUPANION COM 898202106 79,926 -1,429 -1.76 639 13.30 0.0002
2015-02-12 2014-12-31 13F TRUPANION COM 898202106 81,355 59,826 277.89 564 208.20 0.0002
2014-11-13 2014-09-30 13F TRUPANION COM 898202106 21,529 21,529 183 0.0001
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.