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/WTFC/capital-change-brief"
Use Arkolith's capital_change_brief for WTFC. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $874.8M | 6.3M | ▲+2.1% Added · +132K sh | Q1 2026 | |
| 2 | FMR LLC | $734.5M | 5.3M | ▼−1.8% Reduced · −98K sh | Q1 2026 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $498.4M | 3.6M | ▲New +3.6M sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $420.4M | 3.0M | ▲New +3.0M sh | Q1 2026 | |
| 5 | DIMENSIONAL FUND ADVISORS LP | $375.4M | 2.7M | ▼−0.2% Reduced · −6K sh | Q1 2026 | |
| 6 | STATE STREET CORP | $359.3M | 2.6M | ▼−3.3% Reduced · −88K sh | Q1 2026 | |
| 7 | FIRST TRUST ADVISORS LP | $254.3M | 1.8M | ▲+27% Added · +385K sh | Q1 2026 | |
| 8 | EARNEST PARTNERS LLC | $194.6M | 1.4M | ▼−2.7% Reduced · −39K sh | Q1 2026 | |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $183.3M | 1.3M | ▲+3.6% Added · +46K sh | Q1 2026 | |
| 10 | PRINCIPAL FINANCIAL GROUP INC | $175.9M | 1.3M | ▼−0.6% Reduced · −7K sh | Q1 2026 | |
| 11 | BANK OF AMERICA CORP /DE/ | $141.5M | 1.0M | ▼−3.1% Reduced · −33K sh | Q1 2026 | |
| 12 | Clearbridge Investments, LLC | $133.0M | 957K | ▲+9.4% Added · +82K sh | Q1 2026 | |
| 13 | JENNISON ASSOCIATES LLC | $117.9M | 849K | ▼−15% Reduced · −145K sh | Q1 2026 | |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $112.2M | 808K | ▲+4.5% Added · +35K sh | Q1 2026 | |
| 15 | NORGES BANK | $111.9M | 800K | ▲+14% Added · +95K sh | Q4 2025 | |
| 16 | NORTHERN TRUST CORP | $109.4M | 788K | ▲+2.5% Added · +19K sh | Q1 2026 | |
| 17 | SEI INVESTMENTS CO | $103.5M | 745K | ▼−0.4% Reduced · −3K sh | Q1 2026 | |
| 18 | JPMORGAN CHASE & CO | $96.5M | 723K | ▼−5.3% Reduced · −40K sh | Q1 2026 | |
| 19 | MILLENNIUM MANAGEMENT LLC | $97.1M | 699K | ▼−9.8% Reduced · −76K sh | Q1 2026 | |
| 20 | FULLER & THALER ASSET MANAGEMENT, INC. | $90.4M | 651K | ▼−0.1% Reduced · −826 sh | Q1 2026 | |
| 21 | Clark Capital Management Group, Inc. | $87.0M | 626K | ▲+6.2% Added · +36K sh | Q1 2026 | |
| 22 | Artemis Investment Management LLP | $85.0M | 612K | ▲+44% Added · +188K sh | Q1 2026 | |
| 23 | Channing Capital Management, LLC | $84.8M | 611K | ▼−6.2% Reduced · −41K sh | Q1 2026 | |
| 24 | ALLIANCEBERNSTEIN L.P. | $84.7M | 606K | ▼−17% Reduced · −125K sh | Q1 2026 | |
| 25 | Bank of New York Mellon Corp | $82.8M | 596K | ▲+13% Added · +69K 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 |
|---|---|---|---|---|---|
| Jun 30, 2026 | RICHTER DAVID S | Director | Grant (A) | 424 | $59K |
| Jun 30, 2026 | GLABE MARLA F | Director | Grant (A) | 416 | $58K |
| Jun 30, 2026 | WASHINGTON ALEX E III | Director | Grant (A) | 534 | $74K |
| Jun 30, 2026 | KENNEY BRIAN A | Director | Grant (A) | 488 | $68K |
| Jun 30, 2026 | CRIST PETER D | Director | Grant (A) | 710 | $99K |
| Jun 30, 2026 | CONNELLY ELIZABETH H. | Director | Grant (A) | 474 | $66K |
| Jun 30, 2026 | LEFEVRE DEBORAH L. HALL | Director | Grant (A) | 505 | $70K |
| Jun 30, 2026 | Smith Gregory A | Director | Grant (A) | 447 | $62K |
| Jun 30, 2026 | TEGLIA KARIN GUSTAFSON | Director | Grant (A) | 485 | $67K |
| Jun 30, 2026 | MCKINNEY SUZET M | Director | Grant (A) | 408 | $57K |
| Jun 30, 2026 | Kohl Laura A. | Director | Grant (A) | 399 | $55K |
| May 28, 2026 | DYKSTRA DAVID A | VICE CHAIRMAN AND COO | Grant (A) | 154 | $23K |
| Company | Co-held by | Combined value |
|---|---|---|
| ALPHABET INC-CL AGOOGL | 191 funds | $44.7B |
| MICROSOFT CORPMSFT | 190 funds | $68.0B |
| AMAZON.COM INCAMZN | 190 funds | $52.1B |
| META PLATFORMS INC-CLASS AMETA | 190 funds | $30.0B |
| BROADCOM INCAVGO | 189 funds | $34.1B |
| NVIDIA CORPNVDA | 188 funds | $95.9B |
| JPMORGAN CHASE & COJPM | 188 funds | $23.5B |
| APPLE INCAAPL | 186 funds | $81.8B |
| ELI LILLY & COLLY | 186 funds | $18.1B |
| VISA INC-CLASS A SHARESV | 186 funds | $14.1B |
| WALMART INCWMT | 186 funds | $13.2B |
| MORGAN STANLEYMS | 185 funds | $5.3B |
Ranked by how many of WTFC'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 WTFC. 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.