Who owns Petco Health and Wellness Company, Inc. (WOOF)
Which tracked institutional funds hold WOOF, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See WOOF company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
25 tracked funds added or opened WOOF while 22 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
WOOF’s largest tracked holder by dollar value, CVC Management Holdings II Ltd., sizes it at 96.6% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 96.6pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in WOOF divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 205 tracked filers holding WOOF, 92 increased or opened the position and 114 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in WOOF between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 11
- VANGUARD CAPITAL MANAGEMENT LLC$10M
- VANGUARD PORTFOLIO MANAGEMENT LLC$7M
- Hillsdale Investment Management Inc.$4M
- HRT FINANCIAL LP$2M
- VANGUARD FIDUCIARY TRUST CO$2M
- RENAISSANCE TECHNOLOGIES LLC$1M
Full exits 4
- VANGUARD GROUP INC$24M
- TWO SIGMA ADVISERS, LP$7M
- DEERFIELD MANAGEMENT COMPANY, L.P.$3M
- PANAGORA ASSET MANAGEMENT INC$955K
Largest adds
- TWO SIGMA INVESTMENTS, LP$8M
- Cresset Asset Management, LLC$4M
- NORGES BANK$3M
- GOLDMAN SACHS GROUP INC$2M
- JPMORGAN CHASE & CO$2M
- DIMENSIONAL FUND ADVISORS LP$2M
Largest trims
- CVC Management Holdings II Ltd.$4M
- Holocene Advisors, LP$4M
- CANADA PENSION PLAN INVESTMENT BOARD$2M
- JACOBS LEVY EQUITY MANAGEMENT, INC$1M
- MORGAN STANLEY$1M
- BARCLAYS PLC$942K
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| CVC Management Holdings II Ltd. | 145,924,140 | $406M | 44.8% | 2026-Q1 |
| CANADA PENSION PLAN INVESTMENT BOARD | 59,765,368 | $166M | 18.4% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 10,111,061 | $28M | 3.1% | 2026-Q1 |
| BlackRock, Inc. added | 8,213,995 | $23M | 2.5% | 2026-Q1 |
| Long Focus Capital Management, LLC added | 8,010,051 | $22M | 2.5% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 5,969,574 | $17M | 1.8% | 2026-Q1 |
| Holocene Advisors, LP trimmed | 5,762,654 | $16M | 1.8% | 2026-Q1 |
| FMR LLC trimmed | 4,138,605 | $12M | 1.3% | 2026-Q1 |
| Nuveen, LLC added | 4,044,122 | $11M | 1.2% | 2026-Q1 |
| Cresset Asset Management, LLC added | 3,865,368 | $11M | 1.2% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 3,483,352 | $10M | 1.1% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 2,482,161 | $7M | 0.8% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 2,480,730 | $7M | 0.8% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 2,422,425 | $7M | 0.7% | 2026-Q1 |
| STATE STREET CORP added | 2,068,855 | $6M | 0.6% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 1,983,683 | $6M | 0.6% | 2026-Q1 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC trimmed | 1,946,437 | $5M | 0.6% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 1,666,452 | $5M | 0.5% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 1,681,262 | $5M | 0.5% | 2026-Q1 |
| Hillsdale Investment Management Inc. new | 1,396,723 | $4M | 0.4% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 1,276,475 | $4M | 0.4% | 2026-Q1 |
| Empowered Funds, LLC trimmed | 1,168,437 | $3M | 0.4% | 2026-Q1 |
| NORGES BANK added | 1,043,928 | $3M | 0.4% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 921,279 | $3M | 0.3% | 2026-Q1 |
| Summit Trail Advisors, LLC added | 763,543 | $2M | 0.2% | 2026-Q1 |
| HRT FINANCIAL LP added | 738,693 | $2M | 0.2% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 725,285 | $2M | 0.2% | 2026-Q1 |
| NORTHERN TRUST CORP added | 722,318 | $2M | 0.2% | 2026-Q1 |
| MORGAN STANLEY trimmed | 713,783 | $2M | 0.2% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 696,257 | $2M | 0.2% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 555,987 | $2M | 0.2% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 523,495 | $1M | 0.2% | 2026-Q1 |
| Woodline Partners LP added | 513,648 | $1M | 0.2% | 2026-Q1 |
| Invesco Ltd. trimmed | 505,153 | $1M | 0.2% | 2026-Q1 |
| UBS Group AG added | 504,009 | $1M | 0.2% | 2026-Q1 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 500,642 | $1M | 0.2% | 2026-Q1 |
| Quinn Opportunity Partners LLC trimmed | 480,285 | $1M | 0.1% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC trimmed | 460,490 | $1M | 0.1% | 2026-Q1 |
| RICE HALL JAMES & ASSOCIATES, LLC trimmed | 417,423 | $1M | 0.1% | 2026-Q1 |
| ProShare Advisors LLC trimmed | 375,613 | $1M | 0.1% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 365,842 | $1M | 0.1% | 2026-Q1 |
| Gotham Asset Management, LLC added | 340,773 | $947K | 0.1% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 328,328 | $913K | 0.1% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 302,312 | $840K | 0.1% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 269,589 | $749K | 0.1% | 2026-Q1 |
| Bleakley Financial Group, LLC added | 245,656 | $683K | 0.1% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 241,490 | $671K | 0.1% | 2026-Q1 |
| ARISTEIA CAPITAL, L.L.C. new | 235,576 | $655K | 0.1% | 2026-Q1 |
| CastleKnight Management LP added | 228,900 | $636K | 0.1% | 2026-Q1 |
| LOS ANGELES CAPITAL MANAGEMENT LLC added | 226,389 | $629K | 0.1% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 189,605 | $527K | 0.1% | 2026-Q1 |
| Swiss National Bank | 186,100 | $517K | 0.1% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 184,090 | $512K | 0.1% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC added | 179,974 | $497K | 0.1% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 173,537 | $482K | 0.1% | 2026-Q1 |
| State of Wyoming added | 153,857 | $428K | 0.0% | 2026-Q1 |
| SEI INVESTMENTS CO added | 149,391 | $415K | 0.0% | 2026-Q1 |
| IEQ CAPITAL, LLC trimmed | 142,649 | $397K | 0.0% | 2026-Q1 |
| MARSHALL WACE, LLP trimmed | 139,125 | $387K | 0.0% | 2026-Q1 |
| ExodusPoint Capital Management, LP added | 120,866 | $336K | 0.0% | 2026-Q1 |
| Mitsubishi UFJ Trust & Banking Corp added | 117,805 | $327K | 0.0% | 2026-Q1 |
| Russell Investments Group, Ltd. added | 103,758 | $288K | 0.0% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 101,241 | $281K | 0.0% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 97,166 | $271K | 0.0% | 2026-Q1 |
| Dynamic Technology Lab Private Ltd trimmed | 95,414 | $265K | 0.0% | 2026-Q1 |
| Schonfeld Strategic Advisors LLC added | 91,853 | $255K | 0.0% | 2026-Q1 |
| CWM, LLC trimmed | 88,588 | $246K | 0.0% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 86,186 | $240K | 0.0% | 2026-Q1 |
| VANGUARD GROUP INC added | 8,625,352 | $24M | 2.7% | 2025-Q4 stale |
| Solas Capital Management, LLC new | 3,000,000 | $9M | 1.0% | 2025-Q1 stale |
| TOWLE & CO trimmed | 3,194,500 | $9M | 1.0% | 2025-Q2 stale |
| TWO SIGMA ADVISERS, LP trimmed | 2,554,600 | $7M | 0.8% | 2025-Q4 stale |
| Candlestick Capital Management LP trimmed | 1,750,000 | $7M | 0.7% | 2025-Q3 stale |
| CenterBook Partners LP new | 1,345,207 | $4M | 0.5% | 2025-Q1 stale |
| J. Goldman & Co LP added | 1,012,390 | $3M | 0.3% | 2025-Q2 stale |
| DEERFIELD MANAGEMENT COMPANY, L.P. added | 936,309 | $3M | 0.3% | 2025-Q4 stale |
| Susquehanna Portfolio Strategies, LLC new | 382,547 | $1M | 0.2% | 2025-Q3 stale |
| Eisler Capital Management Ltd. added | 434,960 | $1M | 0.1% | 2025-Q2 stale |
| Ancora Advisors LLC new | 389,060 | $1M | 0.1% | 2025-Q1 stale |
| Voleon Capital Management LP trimmed | 285,903 | $1M | 0.1% | 2025-Q3 stale |
| Jefferies Financial Group Inc. trimmed | 340,767 | $1M | 0.1% | 2025-Q1 stale |
| NATIXIS added | 327,000 | $960K | 0.1% | 2025-Q1 stale |
| PANAGORA ASSET MANAGEMENT INC trimmed | 340,003 | $955K | 0.1% | 2025-Q4 stale |
| Mutual Advisors, LLC trimmed | 253,345 | $851K | 0.1% | 2025-Q2 stale |
| Cubist Systematic Strategies, LLC added | 236,258 | $721K | 0.1% | 2025-Q1 stale |
| Union Square Park Capital Management, LLC new | 175,000 | $677K | 0.1% | 2025-Q3 stale |
| Counterpoint Mutual Funds LLC trimmed | 141,565 | $548K | 0.1% | 2025-Q3 stale |
| Optimize Financial Inc added | 164,794 | $463K | 0.1% | 2025-Q4 stale |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 136,359 | $416K | 0.0% | 2025-Q1 stale |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 143,301 | $403K | 0.0% | 2025-Q4 stale |
| AMERIPRISE FINANCIAL INC added | 142,513 | $400K | 0.0% | 2025-Q4 stale |
| Aigen Investment Management, LP added | 135,682 | $384K | 0.0% | 2025-Q2 stale |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC trimmed | 134,974 | $382K | 0.0% | 2025-Q2 stale |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 96,548 | $374K | 0.0% | 2025-Q3 stale |
| Lotus Technology Management, LP new | 125,948 | $354K | 0.0% | 2025-Q4 stale |
| Prescott Group Capital Management, L.L.C. new | 120,000 | $337K | 0.0% | 2025-Q4 stale |
| ALGERT GLOBAL LLC | 108,823 | $332K | 0.0% | 2025-Q1 stale |
| Versor Investments LP trimmed | 112,500 | $316K | 0.0% | 2025-Q4 stale |
| Verition Fund Management LLC added | 100,066 | $281K | 0.0% | 2025-Q4 stale |
| MANGROVE PARTNERS IM, LLC new | 87,563 | $246K | 0.0% | 2025-Q4 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.