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/TDY/capital-change-brief"
Use Arkolith's capital_change_brief for TDY. 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. | $2.5B | 4.1M | ▲+1.3% Added · +51K sh | Q1 2026 | |
| 2 | PRICE T ROWE ASSOCIATES INC /MD/ | $2.1B | 3.4M | ▲+22% Added · +625K sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $1.8B | 3.0M | ▲New +3.0M sh | Q1 2026 | |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | $1.4B | 2.4M | ▲New +2.4M sh | Q1 2026 | |
| 5 | STATE STREET CORP | $1.3B | 2.2M | ▼−0.2% Reduced · −5K sh | Q1 2026 | |
| 6 | FIL Ltd | $975.7M | 1.6M | ▲+18% Added · +246K sh | Q1 2026 | |
| 7 | DODGE & COX | $970.6M | 1.6M | ▼−4.8% Reduced · −81K sh | Q1 2026 | |
| 8 | Aristotle Capital Management, LLC | $966.8M | 1.6M | ▼−6.4% Reduced · −109K sh | Q1 2026 | |
| 9 | JANUS HENDERSON GROUP PLC | $935.1M | 1.5M | ▼−8.7% Reduced · −148K sh | Q1 2026 | |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $792.4M | 1.3M | ▲+2.9% Added · +37K sh | Q1 2026 | |
| 11 | JPMORGAN CHASE & CO | $741.9M | 1.3M | ▲+44% Added · +386K sh | Q1 2026 | |
| 12 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | $726.1M | 1.2M | ▼−9.8% Reduced · −131K sh | Q1 2026 | |
| 13 | NORGES BANK | $428.7M | 839K | ▲+35% Added · +219K sh | Q4 2025 | |
| 14 | BANK OF AMERICA CORP /DE/ | $406.0M | 671K | ▲+4.5% Added · +29K sh | Q1 2026 | |
| 15 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | $360.2M | 595K | ▲+2.0% Added · +12K sh | Q1 2026 | |
| 16 | KING LUTHER CAPITAL MANAGEMENT CORP | $319.0M | 527K | ▼−2.7% Reduced · −15K sh | Q1 2026 | |
| 17 | NORTHERN TRUST CORP | $292.2M | 483K | ▼−3.3% Reduced · −17K sh | Q1 2026 | |
| 18 | MORGAN STANLEY | $263.7M | 436K | ▲+5.0% Added · +21K sh | Q1 2026 | |
| 19 | SEI INVESTMENTS CO | $251.1M | 415K | ▲+3.5% Added · +14K sh | Q1 2026 | |
| 20 | DIMENSIONAL FUND ADVISORS LP | $244.6M | 404K | ▼~0% Reduced · −68 sh | Q1 2026 | |
| 21 | UBS Group AG | $241.6M | 399K | ▲+139% Added · +233K sh | Q1 2026 | |
| 22 | Findlay Park Partners LLP | $238.6M | 394K | ▲+56% Added · +141K sh | Q1 2026 | |
| 23 | EARNEST PARTNERS LLC | $235.6M | 389K | ▼−3.7% Reduced · −15K sh | Q1 2026 | |
| 24 | Maren Capital LLC | $219.1M | 362K | ▲+0.4% Added · +2K sh | Q1 2026 | |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $215.5M | 356K | ▲+3.0% Added · +10K 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 |
|---|---|---|---|---|---|
| Apr 22, 2026 | VanWees Jason | Vice Chairman | Option exercise (M) | 126 | $0 |
| Apr 22, 2026 | VanWees Jason | Vice Chairman | Grant (A) | 272 | $0 |
| Apr 22, 2026 | VanWees Jason | Vice Chairman | Grant (A) | 2K | $0 |
| Apr 22, 2026 | VanWees Jason | Vice Chairman | Tax withholding (F) | 65 | $0 |
| Apr 22, 2026 | VanWees Jason | Vice Chairman | Option exercise (M) | 126 | $0 |
| Apr 22, 2026 | MEHRABIAN ROBERT | Executive Chairman, Director | Grant (A) | 6K | $0 |
| Apr 22, 2026 | Cibik Melanie Susan | EVP, GenCounsel, CCO & Sec. | Grant (A) | 2K | $0 |
| Apr 22, 2026 | Bobb George C III | President and CEO, Director | Grant (A) | 6K | $0 |
| Apr 22, 2026 | Belak Cynthia Y | Senior VP and Controller | Grant (A) | 1K | $0 |
| Apr 22, 2026 | Blackwood Stephen Finis | Executive VP and CFO | Grant (A) | 2K | $0 |
| Apr 22, 2026 | Sherburne Jane Cecile | Director | Grant (A) | 319 | $0 |
| Apr 22, 2026 | VON SCHACK WESLEY W | Director | Grant (A) | 319 | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 274 funds | $277.0B |
| NVIDIA CORPNVDA | 267 funds | $387.5B |
| APPLE INCAAPL | 267 funds | $298.1B |
| AMAZON.COM INCAMZN | 267 funds | $207.6B |
| VISA INC-CLASS A SHARESV | 267 funds | $60.7B |
| ALPHABET INC-CL AGOOGL | 266 funds | $178.5B |
| META PLATFORMS INC-CLASS AMETA | 265 funds | $120.4B |
| ELI LILLY & COLLY | 264 funds | $76.6B |
| JPMORGAN CHASE & COJPM | 264 funds | $71.9B |
| BROADCOM INCAVGO | 261 funds | $149.8B |
| ALPHABET INC-CL CGOOG | 257 funds | $125.2B |
| TESLA INCTSLA | 256 funds | $70.4B |
Ranked by how many of TDY'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 TDY. 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.