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/WSC/capital-change-brief"
Use Arkolith's capital_change_brief for WSC. 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 | $470.2M | 27.1M | ▲+9.4% Added · +2.3M sh | Q1 2026 | |
| 2 | BlackRock, Inc. | $372.7M | 21.5M | ▲+0.8% Added · +177K sh | Q1 2026 | |
| 3 | JPMORGAN CHASE & CO | $168.0M | 10.1M | ▼−0.7% Reduced · −69K sh | Q1 2026 | |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | $161.0M | 9.3M | ▲New +9.3M sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $136.8M | 7.9M | ▲New +7.9M sh | Q1 2026 | |
| 6 | Turtle Creek Asset Management Inc. | $136.6M | 7.9M | ▲+27% Added · +1.7M sh | Q1 2026 | |
| 7 | T. Rowe Price Investment Management, Inc. | Withheld | 6.8M | ▲+24% Added · +1.3M sh | Q1 2026 | |
| 8 | Coliseum Capital Management, LLC | $108.0M | 6.2M | ▲+22% Added · +1.1M sh | Q1 2026 | |
| 9 | STATE STREET CORP | $101.9M | 5.9M | ▲+1.6% Added · +93K sh | Q1 2026 | |
| 10 | ALLIANCEBERNSTEIN L.P. | $102.5M | 5.4M | ▲+3.1% Added · +166K sh | Q1 2026 | |
| 11 | SAMLYN CAPITAL, LLC | $80.8M | 4.7M | ▲+97% Added · +2.3M sh | Q1 2026 | |
| 12 | BAILLIE GIFFORD & CO | $78.0M | 4.5M | ▼−4.7% Reduced · −219K sh | Q1 2026 | |
| 13 | PRIMECAP MANAGEMENT CO/CA/ | $74.3M | 4.3M | ▲+0.2% Added · +10K sh | Q1 2026 | |
| 14 | DIMENSIONAL FUND ADVISORS LP | $71.3M | 4.1M | ▲+11% Added · +404K sh | Q1 2026 | |
| 15 | Clearbridge Investments, LLC | $70.2M | 4.0M | ▼−11% Reduced · −484K sh | Q1 2026 | |
| 16 | COOPERMAN LEON G | $70.0M | 4.0M | —Held | Q1 2026 | |
| 17 | GEODE CAPITAL MANAGEMENT, LLC | $58.2M | 3.3M | ▲+2.5% Added · +82K sh | Q1 2026 | |
| 18 | River Road Asset Management, LLC | $51.0M | 2.9M | ▲+2.7% Added · +77K sh | Q1 2026 | |
| 19 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | $48.7M | 2.8M | ▼−0.7% Reduced · −19K sh | Q1 2026 | |
| 20 | ROYAL LONDON ASSET MANAGEMENT LTD | $42.8M | 2.5M | ▲New +2.5M sh | Q1 2026 | |
| 21 | VICTORY CAPITAL MANAGEMENT INC | $38.4M | 2.2M | ▼−2.5% Reduced · −58K sh | Q1 2026 | |
| 22 | UBS Group AG | $37.8M | 2.2M | ▲+37% Added · +582K sh | Q1 2026 | |
| 23 | NORGES BANK | $40.9M | 2.2M | ▼−52% Reduced · −2.4M sh | Q4 2025 | |
| 24 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $36.9M | 2.1M | ▲+6.0% Added · +121K sh | Q1 2026 | |
| 25 | MORGAN STANLEY | $35.2M | 2.0M | ▼−16% Reduced · −373K 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 1, 2026 | Boswell Timothy D | President & CEO, Director | Option exercise (M) | 233K | — |
| Jul 1, 2026 | Boswell Timothy D | President & CEO, Director | Tax withholding (F) | 98K | $2.7M |
| Jul 1, 2026 | Boswell Timothy D | President & CEO, Director | Option exercise (M) | 233K | $0 |
| Jun 4, 2026 | Holthaus Gerard E | Director | Grant (A) | 6K | $0 |
| Jun 4, 2026 | Johnson Natalia | Director | Grant (A) | 6K | $0 |
| Jun 4, 2026 | Owen Rebecca L | Director | Grant (A) | 6K | $0 |
| Jun 4, 2026 | Zarcone Dominick P | Director | Grant (A) | 6K | $0 |
| Jun 4, 2026 | Upchurch Michael W | Director | Grant (A) | 6K | $0 |
| Jun 4, 2026 | DAVIS ERIKA T | Director | Grant (A) | 6K | $0 |
| Jun 4, 2026 | SAGANSKY JEFFREY | Director | Grant (A) | 6K | $0 |
| May 13, 2026 | Soultz Bradley Lee | Director | Sell (S) | 4K | $112K |
| May 12, 2026 | Soultz Bradley Lee | Director | Gift (G) | 40K | — |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 106 funds | $51.1B |
| AMAZON.COM INCAMZN | 105 funds | $42.9B |
| ALPHABET INC-CL AGOOGL | 104 funds | $34.4B |
| NVIDIA CORPNVDA | 102 funds | $75.5B |
| META PLATFORMS INC-CLASS AMETA | 102 funds | $24.2B |
| MASTERCARD INC - AMA | 100 funds | $9.6B |
| APPLE INCAAPL | 99 funds | $61.5B |
| BROADCOM INCAVGO | 99 funds | $26.6B |
| JPMORGAN CHASE & COJPM | 99 funds | $16.7B |
| ELI LILLY & COLLY | 99 funds | $13.2B |
| SERVICENOW INCNOW | 99 funds | $3.4B |
| VISA INC-CLASS A SHARESV | 98 funds | $11.1B |
Ranked by how many of WSC'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 WSC. 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.