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/WAB/capital-change-brief"
Use Arkolith's capital_change_brief for WAB. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | FMR LLC | $4.9B | 19.7M | ▲+4.3% Added · +812K sh | Q1 2026 | |
| 2 | BlackRock, Inc. | $3.4B | 13.7M | ▲+2.3% Added · +315K sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $2.8B | 11.1M | ▲New +11.1M sh | Q1 2026 | |
| 4 | PRICE T ROWE ASSOCIATES INC /MD/ | $2.0B | 8.0M | ▲+0.5% Added · +37K sh | Q1 2026 | |
| 5 | STATE STREET CORP | $1.9B | 7.7M | ▲+1.1% Added · +83K sh | Q1 2026 | |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | $1.8B | 7.2M | ▲New +7.2M sh | Q1 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $1.1B | 4.6M | ▲+4.4% Added · +191K sh | Q1 2026 | |
| 8 | NORDEA INVESTMENT MANAGEMENT AB | $863.9M | 3.6M | ▲+16% Added · +487K sh | Q1 2026 | |
| 9 | FIL Ltd | $875.2M | 3.5M | ▼−4.2% Reduced · −155K sh | Q1 2026 | |
| 10 | MORGAN STANLEY | $615.5M | 2.5M | ▲+19% Added · +395K sh | Q1 2026 | |
| 11 | Boston Partners | $489.3M | 2.0M | ▼−2.6% Reduced · −53K sh | Q1 2026 | |
| 12 | NORGES BANK | $409.0M | 1.9M | ▲+16% Added · +258K sh | Q4 2025 | |
| 13 | DIMENSIONAL FUND ADVISORS LP | $431.0M | 1.7M | ▼−0.8% Reduced · −15K sh | Q1 2026 | |
| 14 | NORTHERN TRUST CORP | $431.1M | 1.7M | ▼−0.9% Reduced · −17K sh | Q1 2026 | |
| 15 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $408.3M | 1.6M | ▼−3.9% Reduced · −66K sh | Q1 2026 | |
| 16 | FARALLON CAPITAL MANAGEMENT LLC | $402.2M | 1.6M | ▼−35% Reduced · −867K sh | Q1 2026 | |
| 17 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | $347.6M | 1.4M | ▼−7.8% Reduced · −118K sh | Q1 2026 | |
| 18 | JPMORGAN CHASE & CO | $327.9M | 1.4M | ▲+42% Added · +408K sh | Q1 2026 | |
| 19 | AQR CAPITAL MANAGEMENT LLC | $328.4M | 1.3M | ▼−2.5% Reduced · −34K sh | Q1 2026 | |
| 20 | AMERICAN CENTURY COMPANIES INC | $306.3M | 1.2M | ▲+5.8% Added · +68K sh | Q1 2026 | |
| 21 | GOLDMAN SACHS GROUP INC | $296.7M | 1.2M | ▲+28% Added · +262K sh | Q1 2026 | |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $279.8M | 1.1M | ▲+4.5% Added · +48K sh | Q1 2026 | |
| 23 | Amundi | $274.6M | 1.1M | ▼−5.1% Reduced · −59K sh | Q1 2026 | |
| 24 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | $264.1M | 1.1M | ▲+0.6% Added · +6K sh | Q1 2026 | |
| 25 | Nuveen, LLC | $257.4M | 1.0M | ▲+1.1% Added · +11K 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jul 7, 2026 | Santana Rafael | President and CEO, Director | Sell (S) | 287 | $73K |
| Jul 7, 2026 | Santana Rafael | President and CEO, Director | Sell (S) | 147 | $38K |
| Jul 7, 2026 | Santana Rafael | President and CEO, Director | Sell (S) | 189 | $48K |
| Jul 7, 2026 | Santana Rafael | President and CEO, Director | Sell (S) | 283 | $73K |
| Jul 7, 2026 | Santana Rafael | President and CEO, Director | Sell (S) | 257 | $67K |
| Jul 6, 2026 | Santana Rafael | President and CEO, Director | Sell (S) | 815 | $213K |
| Jul 6, 2026 | Santana Rafael | President and CEO, Director | Sell (S) | 164 | $43K |
| Jul 6, 2026 | Santana Rafael | President and CEO, Director | Sell (S) | 184 | $49K |
| Jul 1, 2026 | Theophilus Nicole B | EVP & Chief Admin. Officer | Grant (A) | 2K | $0 |
| Jun 12, 2026 | Gaur Sameer | Pres., Global Freight Services | Sell (S) | 1K | $285K |
| Jun 8, 2026 | Santana Rafael | President and CEO, Director | Sell (S) | 400 | $104K |
| Jun 8, 2026 | Santana Rafael | President and CEO, Director | Sell (S) | 299 | $78K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 351 funds | $297.4B |
| NVIDIA CORPNVDA | 349 funds | $416.7B |
| APPLE INCAAPL | 348 funds | $314.1B |
| AMAZON.COM INCAMZN | 348 funds | $225.5B |
| ALPHABET INC-CL AGOOGL | 347 funds | $193.6B |
| BROADCOM INCAVGO | 347 funds | $157.0B |
| JPMORGAN CHASE & COJPM | 346 funds | $79.2B |
| META PLATFORMS INC-CLASS AMETA | 345 funds | $123.2B |
| VISA INC-CLASS A SHARESV | 344 funds | $66.3B |
| ALPHABET INC-CL CGOOG | 342 funds | $128.4B |
| ELI LILLY & COLLY | 339 funds | $80.4B |
| MASTERCARD INC - AMA | 339 funds | $59.7B |
Ranked by how many of WAB's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for WAB. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.