Among active 13F managers last quarter, 9 opened and 15 added, while 21 reduced; the largest holder to move was Long Focus Capital Management, LLC (+4.5%). Over the last 180 days, 1 insider sold and none bought, a net -$1.1M in open-market trades.
The legs disagree, or only one of them leans.
184 tracked 13F filers disclose a position in WOOF as of the latest SEC 13F filings, a combined $813.2M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | CVC Management Holdings II Ltd. | 145.9M | $396.9M | —Held | Q2 2026 | |
| 2 | Canada Pension Plan Investment Board | 59.8M | $166.1M | —Held | Q1 2026 | |
| 3 | Dimensional Fund Advisors LP | 10.1M | $28.1M | ▲+6.9% Added · +656K sh | Q1 2026 | |
| 4 | Long Focus Capital Management, LLC | 8.4M | $22.8M | ▲+4.5% Added · +361K sh | Q2 2026 | |
| 5 | BlackRock, Inc. | 8.1M | $22.0M | ▼−1.6% Reduced · −132K sh | Q2 2026 | |
| 6 | Two Sigma Investments, LP | 6.0M | $16.6M | ▲+105% Added · +3.1M sh | Q1 2026 | |
| 7 | Holocene Advisors, LP | 4.9M | $13.3M | ▼−15% Reduced · −859K sh | Q2 2026 | |
| 8 | Nuveen, LLC | 4.0M | $11.2M | ▲+1.1% Added · +45K sh | Q1 2026 | |
| 9 | Cresset Asset Management, LLC | 3.9M | $10.5M | —Held | Q2 2026 | |
| 10 | Vanguard Capital Management LLC | 3.8M | $10.5M | ▲+10% Added · +359K sh | Q2 2026 | |
| 11 | FMR LLC | 3.8M | $10.4M | ▼−7.6% Reduced · −316K sh | Q2 2026 | |
| 12 | Geode Capital Management, LLC | 2.6M | $7.1M | ▲+7.9% Added · +191K sh | Q2 2026 | |
| 13 | Vanguard Portfolio Management LLC | 2.6M | $7.0M | ▲+4.5% Added · +111K sh | Q2 2026 | |
| 14 | Charles Schwab Investment Management Inc | 2.5M | $6.9M | ▼−5.1% Reduced · −133K sh | Q1 2026 | |
| 15 | State Street Corp | 2.2M | $5.9M | ▲+4.1% Added · +84K sh | Q2 2026 | |
| 16 | Goldman Sachs Group Inc | 2.0M | $5.5M | ▲+47% Added · +637K sh | Q1 2026 | |
| 17 | Bridgeway Capital Management, LLC | 1.8M | $4.9M | ▼−6.9% Reduced · −135K sh | Q2 2026 | |
| 18 | AQR Capital Management LLC | 1.7M | $4.6M | ▼−11% Reduced · −212K sh | Q1 2026 | |
| 19 | JPMorgan Chase & Co | 1.7M | $4.5M | ▲+70% Added · +692K sh | Q1 2026 | |
| 20 | Hillsdale Investment Management Inc. | 1.4M | $3.9M | ▲New +1.4M sh | Q1 2026 | |
| 21 | Empowered Funds, LLC | 1.2M | $3.2M | ▼−12% Reduced · −163K sh | Q1 2026 | |
| 22 | Connor, Clark & Lunn Investment Management Ltd. | 1.1M | $3.1M | ▼−10% Reduced · −130K sh | Q2 2026 | |
| 23 | CastleKnight Management LP | 1.1M | $3.1M | ▲+390% Added · +893K sh | Q2 2026 | |
| 24 | Jane Street Group, LLC | 921K | $2.6M | ▲+15% Added · +123K sh | Q1 2026 | |
| 25 | Summit Trail Advisors, LLC | 764K | $2.1M | —Held | Q2 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 9 funds opened a new position in WOOF and 15 added to an existing one, while 21 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Microsoft CorpMSFT | 95 funds | $167.1B |
| Nvidia CorpNVDA | 93 funds | $272.3B |
| Amazon.com IncAMZN | 93 funds | $132.1B |
| Micron Technology IncMU | 93 funds | $39.0B |
| Costco Wholesale CorpCOST | 93 funds | $23.8B |
| Eli Lilly & CoLLY | 92 funds | $55.7B |
| Alphabet Inc-CL AGOOGL | 91 funds | $110.6B |
| Advanced Micro DevicesAMD | 91 funds | $39.8B |
| Visa Inc-Class A SharesV | 91 funds | $38.0B |
| Broadcom IncAVGO | 90 funds | $111.8B |
| Mastercard Inc - AMA | 90 funds | $35.7B |
| Meta Platforms Inc-Class AMETA | 89 funds | $69.9B |
Ranked by how many of WOOF's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in WOOF.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jul 9, 2026 | May Holly | Chief Human Resources Officer | Sell (S) | 200K | $508K |
| Jul 8, 2026 | May Holly | Chief Human Resources Officer | Sell (S) | 150K | $383K |
| Jul 7, 2026 | May Holly | Chief Human Resources Officer | Sell (S) | 100K | $255K |
| Mar 13, 2026 | Venezia Patrick J | Chief Revenue Officer | Sell (S) | 102K | $349K |
| Dec 1, 2025 | Venezia Patrick J | Chief Revenue Officer | Sell (S) | 74K | $229K |
| Mar 31, 2025 | Anderson Joel D | Chief Executive Officer, Director | Buy (P) 3 lots, same day | 850K | $2.6M |
| Mar 28, 2025 | Anderson Joel D | Chief Executive Officer, Director | Buy (P) | 737K | $2.1M |
| May 29, 2024 | Breitner Cameron | Director | Buy (P) | 750K | $2.4M |
| Dec 1, 2023 | Briggs Gary S | Director | Buy (P) | 30K | $100K |
| Mar 28, 2023 | Coughlin Ron | CEO & Chairman, Director | Buy (P) | 61K | $505K |
| Oct 20, 2022 | Tichy Justin | See Remarks | Sell (S) | 7K | $64K |
| Jul 7, 2022 | Tichy Justin | Chief Pet Care Center Officer | Sell (S) | 7K | $102K |
One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 35 | 43 | – |
Insiders Form 4 open-market | 0 | 1 | -$1.1M |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
Connected entities for WOOF
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/WOOF/capital-change-brief"
Use Arkolith's capital_change_brief for WOOF. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for WOOF. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.