The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query TLYS owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/TLYS"
Use Arkolith to show who owns TLYS, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $2.2M | 1.1M | ▲+2.6% Added · +28K sh | Q4 2025 | |
| 2 | BlackRock, Inc. | $1.6M | 397K | ▲+1.3% Added · +5K sh | Q1 2026 | |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | $1.0M | 254K | ▲+5.9% Added · +14K sh | Q1 2026 | |
| 4 | VANGUARD FIDUCIARY TRUST CO | $597K | 147K | ▲New +147K sh | Q1 2026 | |
| 5 | STATE STREET CORP | $434K | 107K | —Held | Q1 2026 | |
| 6 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $267K | 66K | —Held | Q1 2026 | |
| 7 | Hudson Bay Capital Management LP | $104K | 26K | ▲New +26K sh | Q1 2026 | |
| 8 | FMR LLC | $71K | 18K | ▼−0.9% Reduced · −168 sh | Q1 2026 | |
| 9 | CITADEL ADVISORS LLC | $53K | 13K | ▼−78% Reduced · −47K sh | Q1 2026 | |
| 10 | Sequoia Financial Advisors, LLC | $49K | 12K | —Held | Q1 2026 | |
| 11 | GROUP ONE TRADING LLC | $22K | 6K | ▼−46% Reduced · −5K sh | Q1 2026 | |
| 12 | NISA INVESTMENT ADVISORS, LLC | $2K | 437 | —Held | Q1 2026 | |
| 13 | SBI Securities Co., Ltd. | $2K | 394 | ▲+39% Added · +110 sh | Q1 2026 | |
| 14 | CWM, LLC | $324 | 80 | ▼−30% Reduced · −34 sh | Q1 2026 | |
| 15 | Arax Advisory Partners | $122 | 30 | ▲New +30 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 11, 2026 | Cingolani Michael Joseph | Chief Merchandising Officer | Sell (S) | 11K | $59K |
| Jun 10, 2026 | JOHNSON SETH R | Director | Grant (A) | 15K | $0 |
| Jun 10, 2026 | Relich Michael | Director | Grant (A) | 15K | $0 |
| Jun 10, 2026 | Collier Douglas P | Director | Grant (A) | 15K | $0 |
| Jun 10, 2026 | KERR JANET | Director | Grant (A) | 15K | $0 |
| Jun 10, 2026 | Aragones Teresa Luna | Director | Grant (A) | 15K | $0 |
| Mar 20, 2026 | Shay Capital LLC | 10% Owner | Sell (S) | 20K | $74K |
| Mar 12, 2026 | Shay Capital LLC | 10% Owner | Sell (S) | 1.0M | $2.6M |
| Feb 26, 2026 | Smith Nathan Michael | See Remarks, Director | Grant (A) | 900K | $0 |
| Feb 26, 2026 | Smith Nathan Michael | See Remarks, Director | Grant (A) | 900K | $0 |
| Feb 26, 2026 | Smith Nathan Michael | See Remarks, Director | Disposed to issuer (D) | 900K | $0 |
| Feb 26, 2026 | Smith Nathan Michael | See Remarks, Director | Disposed to issuer (D) | 900K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 10 funds | $3.6B |
| MICROSOFT CORPMSFT | 10 funds | $2.9B |
| ALPHABET INC-CL AGOOGL | 10 funds | $1.9B |
| UNITEDHEALTH GROUP INCUNH | 10 funds | $829.9M |
| SALESFORCE INCCRM | 10 funds | $511.9M |
| UNITED AIRLINES HOLDINGS INCUAL | 10 funds | $453.4M |
| PENN ENTERTAINMENT INCPENN | 10 funds | $85.0M |
| BROADCOM INCAVGO | 9 funds | $2.0B |
| TESLA INCTSLA | 9 funds | $2.0B |
| META PLATFORMS INC-CLASS AMETA | 9 funds | $1.8B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 9 funds | $1.4B |
| JPMORGAN CHASE & COJPM | 9 funds | $1.4B |
Ranked by how many of TLYS'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 TLYS. 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.