Among active 13F managers last quarter, 6 opened and 25 added, while 15 reduced; the largest holder to move was AllianceBernstein L.P. (+11%). Over the last 180 days, 1 insider bought and none sold, a net +$46K in open-market trades.
Funds lean in and no leg opposes.
236 tracked 13F filers disclose a position in WD as of the latest SEC 13F filings, a combined $1.3B 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 | BlackRock, Inc. | 5.3M | $289.6M | ▲+3.1% Added · +161K sh | Q2 2026 | |
| 2 | Vanguard Portfolio Management LLC | 2.1M | $113.9M | ▲+2.1% Added · +42K sh | Q2 2026 | |
| 3 | State Street Corp | 1.6M | $88.7M | ▲+4.8% Added · +75K sh | Q2 2026 | |
| 4 | Vanguard Capital Management LLC | 1.5M | $81.7M | ▲+1.1% Added · +16K sh | Q2 2026 | |
| 5 | Dimensional Fund Advisors LP | 1.4M | $60.8M | ▲+8.2% Added · +104K sh | Q1 2026 | |
| 6 | AllianceBernstein L.P. | 1.4M | $81.6M | ▲+11% Added · +136K sh | Q1 2026 | |
| 7 | T. Rowe Price Investment Management, Inc. | 1.3M | Withheld | ▲+8.3% Added · +99K sh | Q2 2026 | |
| 8 | Janus Henderson Group Ltd. | 1.1M | $50.2M | ▼−4.4% Reduced · −52K sh | Q1 2026 | |
| 9 | Geode Capital Management, LLC | 872K | $47.7M | ▲+5.8% Added · +48K sh | Q2 2026 | |
| 10 | Deprince Race & Zollo Inc | 706K | $38.6M | ▼−3.1% Reduced · −23K sh | Q2 2026 | |
| 11 | Alyeska Investment Group, L.P. | 555K | $30.4M | ▲+3.7% Added · +20K sh | Q2 2026 | |
| 12 | Charles Schwab Investment Management Inc | 479K | $21.3M | ▼−2.2% Reduced · −11K sh | Q1 2026 | |
| 13 | Bank Of America Corp | 478K | $21.2M | ▲+75% Added · +205K sh | Q1 2026 | |
| 14 | Erste Asset Management GmbH | 450K | $24.2M | ▲+80% Added · +200K sh | Q2 2026 | |
| 15 | Morgan Stanley | 432K | $19.2M | ▼−9.3% Reduced · −44K sh | Q1 2026 | |
| 16 | Ameriprise Financial Inc | 429K | $19.0M | ▲+638% Added · +371K sh | Q1 2026 | |
| 17 | MetLife Investment Management, LLC | 366K | $20.0M | ▲20× Added · +348K sh | Q2 2026 | |
| 18 | Northern Trust Corp | 361K | $16.0M | ▲+9.0% Added · +30K sh | Q1 2026 | |
| 19 | Two Sigma Investments, LP | 313K | $13.9M | ▼−0.1% Reduced · −189 sh | Q1 2026 | |
| 20 | Qube Research & Technologies Ltd | 275K | $12.2M | ▲+18% Added · +41K sh | Q1 2026 | |
| 21 | Rockefeller Capital Management L.P. | 241K | $10.7M | ▲+12% Added · +26K sh | Q1 2026 | |
| 22 | AQR Capital Management LLC | 240K | $10.6M | ▲+325% Added · +183K sh | Q1 2026 | |
| 23 | Vanguard Fiduciary Trust Co | 226K | $12.3M | ▲+3.3% Added · +7K sh | Q2 2026 | |
| 24 | Russell Investments Group, Ltd. | 205K | $9.1M | ▼−17% Reduced · −41K sh | Q1 2026 | |
| 25 | Jane Street Group, LLC | 195K | $8.7M | ▲+7.4% Added · +13K sh | Q1 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. 1 value row is withheld because the reported units disagree with same-security peers; share counts are unchanged.
Last quarter, 6 funds opened a new position in WD and 25 added to an existing one, while 15 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 | 128 funds | $203.6B |
| JPMorgan Chase & CoJPM | 126 funds | $48.6B |
| Amazon.com IncAMZN | 125 funds | $158.2B |
| Alphabet Inc-CL AGOOGL | 125 funds | $136.1B |
| Nvidia CorpNVDA | 124 funds | $323.1B |
| Micron Technology IncMU | 123 funds | $46.2B |
| Chevron CorpCVX | 122 funds | $24.3B |
| Apple IncAAPL | 121 funds | $231.3B |
| Broadcom IncAVGO | 121 funds | $129.4B |
| Eli Lilly & CoLLY | 121 funds | $67.7B |
| Berkshire Hathaway Inc-CL BBRK/B | 121 funds | $30.8B |
| Costco Wholesale CorpCOST | 120 funds | $29.9B |
Ranked by how many of WD's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in WD.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 18, 2026 | Schmaltz Dana L | Director | Buy (P) | 1K | $46K |
| Mar 5, 2026 | Freedman Ernest Michael | Director | Buy (P) | 5K | $246K |
| Mar 3, 2026 | Wells Donna | Director | Buy (P) | 500 | $23K |
| Mar 2, 2026 | Walker William M | Chairman & CEO, Director | Buy (P) | 10K | $475K |
| Aug 29, 2025 | Pryor Paula A. | EVP and Chief HR Officer | Sell (S) | 5K | $460K |
| Mar 6, 2025 | Walker William M | Chairman & CEO, Director | Buy (P) 2 lots, same day | 18K | $1.5M |
| Aug 23, 2024 | Theobald Stephen P | EVP & Chief Operating Officer | Sell (S) 5 lots, same day | 14K | $1.5M |
| May 6, 2024 | Pryor Paula A. | EVP and Chief HR Officer | Sell (S) | 5K | $441K |
| Mar 8, 2024 | Smith Howard W III | Director | Sell (S) 3 lots, same day | 20K | $1.9M |
| Feb 27, 2024 | Florkowski Gregory | EVP & Chief Financial Officer | Sell (S) | 4K | $386K |
| Feb 21, 2024 | Pryor Paula A. | EVP and Chief HR Officer | Sell (S) | 2K | $180K |
| Feb 9, 2024 | Smith Howard W III | Director | Sell (S) 3 lots, same day | 20K | $1.9M |
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 | 54 | 32 | – |
Insiders Form 4 open-market | 1 | 0 | +$46K |
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 WD
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/WD/capital-change-brief"
Use Arkolith's capital_change_brief for WD. 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 WD. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.