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 TBI 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/TBI"
Use Arkolith to show who owns TBI, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Boston Partners | $12.8M | 3.3M | ▲+47% Added · +1.0M sh | Q1 2026 | |
| 2 | PZENA INVESTMENT MANAGEMENT LLC | $11.2M | 2.9M | ▲+0.2% Added · +7K sh | Q1 2026 | |
| 3 | BlackRock, Inc. | $8.4M | 2.2M | ▼−1.3% Reduced · −29K sh | Q1 2026 | |
| 4 | VANGUARD GROUP INC | $7.4M | 1.6M | ▲+0.3% Added · +4K sh | Q4 2025 | |
| 5 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $6.7M | 1.7M | ▼−15% Reduced · −292K sh | Q1 2026 | |
| 6 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $5.6M | 1.4M | ▲+2.2% Added · +31K sh | Q1 2026 | |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | $4.9M | 1.2M | ▲New +1.2M sh | Q1 2026 | |
| 8 | DIMENSIONAL FUND ADVISORS LP | $3.8M | 979K | ▼−15% Reduced · −177K sh | Q1 2026 | |
| 9 | Russell Investments Group, Ltd. | $3.3M | 838K | ▲+28% Added · +182K sh | Q1 2026 | |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $2.8M | 722K | ▲+3.9% Added · +27K sh | Q1 2026 | |
| 11 | D. E. Shaw & Co., Inc. | $2.7M | 694K | ▼−18% Reduced · −157K sh | Q1 2026 | |
| 12 | STATE STREET CORP | $2.6M | 674K | ▼−0.1% Reduced · −771 sh | Q1 2026 | |
| 13 | AMERICAN CENTURY COMPANIES INC | $1.9M | 493K | ▼−11% Reduced · −60K sh | Q1 2026 | |
| 14 | BANK OF AMERICA CORP /DE/ | $1.8M | 460K | ▲+43% Added · +138K sh | Q1 2026 | |
| 15 | PRUDENTIAL FINANCIAL INC | $1.8M | 459K | ▲+7.7% Added · +33K sh | Q1 2026 | |
| 16 | Invenomic Capital Management LP | $1.6M | 409K | ▼−7.4% Reduced · −33K sh | Q1 2026 | |
| 17 | JPMORGAN CHASE & CO | $952K | 253K | ▼−23% Reduced · −75K sh | Q1 2026 | |
| 18 | NORTHERN TRUST CORP | $952K | 243K | ▲+5.8% Added · +13K sh | Q1 2026 | |
| 19 | RENAISSANCE TECHNOLOGIES LLC | $864K | 221K | ▲+129% Added · +124K sh | Q1 2026 | |
| 20 | VANGUARD PORTFOLIO MANAGEMENT LLC | $783K | 200K | ▲New +200K sh | Q1 2026 | |
| 21 | VANGUARD FIDUCIARY TRUST CO | $735K | 188K | ▲New +188K sh | Q1 2026 | |
| 22 | GOLDMAN SACHS GROUP INC | $706K | 181K | ▲+16% Added · +25K sh | Q1 2026 | |
| 23 | AMERIPRISE FINANCIAL INC | $626K | 160K | ▼−19% Reduced · −38K sh | Q1 2026 | |
| 24 | TWO SIGMA INVESTMENTS, LP | $527K | 135K | ▼−42% Reduced · −96K sh | Q1 2026 | |
| 25 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $477K | 122K | —Held | 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 5, 2026 | Lontoh Sonita | Director | Sell (S) | 2K | $15K |
| Feb 25, 2026 | Ferencz Garrett | EVP, Chief Legal Officer | Buy (P) | 7K | $25K |
| Feb 24, 2026 | Owen Taryn R | CEO and President, Director | Buy (P) | 20K | $77K |
| Feb 23, 2026 | Ferencz Garrett | EVP, Chief Legal Officer | Tax withholding (F) | 2K | $9K |
| Feb 23, 2026 | Owen Taryn R | CEO and President, Director | Tax withholding (F) | 13K | $49K |
| Feb 23, 2026 | Schweihs Carl | EVP and CFO | Tax withholding (F) | 3K | $12K |
| Feb 23, 2026 | Schweihs Carl | EVP and CFO | Buy (P) | 13K | $47K |
| Feb 23, 2026 | Betori Richard P. | EVP; President - PeopleScout | Tax withholding (F) | 2K | $6K |
| Feb 21, 2026 | Betori Richard P. | EVP; President - PeopleScout | Tax withholding (F) | 3K | $12K |
| Feb 21, 2026 | Schweihs Carl | EVP and CFO | Tax withholding (F) | 6K | $22K |
| Feb 21, 2026 | Ferencz Garrett | EVP, Chief Legal Officer | Tax withholding (F) | 4K | $17K |
| Feb 21, 2026 | Owen Taryn R | CEO and President, Director | Tax withholding (F) | 27K | $99K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 29 funds | $8.9B |
| ALPHABET INC-CL AGOOGL | 28 funds | $5.5B |
| WELLS FARGO & COWFC | 28 funds | $1.9B |
| BRISTOL-MYERS SQUIBB COBMY | 28 funds | $1.8B |
| BANK OF AMERICA CORPBAC | 28 funds | $1.4B |
| NVIDIA CORPNVDA | 27 funds | $15.2B |
| AMAZON.COM INCAMZN | 27 funds | $6.1B |
| ALPHABET INC-CL CGOOG | 27 funds | $5.3B |
| META PLATFORMS INC-CLASS AMETA | 27 funds | $4.2B |
| TESLA INCTSLA | 27 funds | $3.0B |
| CITIGROUP INCC | 27 funds | $3.0B |
| JPMORGAN CHASE & COJPM | 27 funds | $2.9B |
Ranked by how many of TBI'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 TBI. 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.