Petco Health and Wellness Company, Inc.
MX ˙ BMV
SecurityMX:WOOF / Petco Health and Wellness Company, Inc.
InstitutionXTX Topco Ltd
Latest Disclosed Ownership32,166 shares
Latest Disclosed Value $ 89,421
XTX Topco Ltd reports 43.15% decrease in ownership of WOOF / Petco Health and Wellness Company, Inc.

On May 15, 2026 - XTX Topco Ltd filed a 13F-HR form disclosing ownership of 32,166 shares of Petco Health and Wellness Company, Inc. (MX:WOOF) valued at $89,421 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 56,577 shares of Petco Health and Wellness Company, Inc.. This represents a change in shares of -43.15% 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)
2026-05-15 2026-03-31 13F PETCO HEALTH & WELLNESS CO I COM 71601V105 32,166 -24,411 -43.15 89 -43.67 0.0016
2026-02-17 2025-12-31 13F PETCO HEALTH & WELLNESS CO I COM 71601V105 56,577 -86,382 -60.42 159 -71.43 0.0042
2025-11-14 2025-09-30 13F PETCO HEALTH & WELLNESS CO I COM 71601V105 142,959 9,681 7.26 553 46.68 0.0287
2025-08-12 2025-06-30 13F PETCO HEALTH & WELLNESS CO I COM 71601V105 133,278 120,205 919.49 377 866.67 0.0156
2025-05-08 2025-03-31 13F PETCO HEALTH & WELLNESS CO I COM 71601V105 13,073 -103,418 -88.78 40 -91.20 0.0020
2025-02-13 2024-12-31 13F PETCO HEALTH & WELLNESS CO I COM 71601V105 116,491 -15,775 -11.93 444 -26.29 0.0365
2024-11-14 2024-09-30 13F PETCO HEALTH & WELLNESS CO I COM 71601V105 132,266 132,266 602 0.0435
2024-05-13 2024-03-31 13F PETCO HEALTH & WELLNESS CO I COM 71601V105 0 -84,190 -100.00 0 -100.00
2024-02-13 2023-12-31 13F PETCO HEALTH & WELLNESS CO I COM 71601V105 84,190 -17,345 -17.08 266 -35.90 0.0583
2023-11-13 2023-09-30 13F PETCO HEALTH & WELLNESS CO I COM 71601V105 101,535 101,535 415 0.0709
2023-08-14 2023-06-30 13F PETCO HEALTH & WELLNESS CO I COM 71601V105 0 -14,935 -100.00 0 -100.00
2023-05-12 2023-03-31 13F PETCO HEALTH & WELLNESS CO I COM 71601V105 14,935 14,935 134 0.0282
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.