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 TRS 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/TRS"
Use Arkolith to show who owns TRS, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Allspring Global Investments Holdings, LLC | $91.2M | 2.5M | ▼−2.0% Reduced · −52K sh | Q1 2026 | |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $63.8M | 1.8M | ▲New +1.8M sh | Q1 2026 | |
| 3 | Jefferies Financial Group Inc. | $55.7M | 1.5M | ▼−0.2% Reduced · −3K sh | Q1 2026 | |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $31.4M | 873K | ▼−0.4% Reduced · −4K sh | Q1 2026 | |
| 5 | STATE STREET CORP | $29.3M | 817K | ▼−3.6% Reduced · −30K sh | Q1 2026 | |
| 6 | CITADEL ADVISORS LLC | $16.0M | 445K | ▲+359% Added · +348K sh | Q1 2026 | |
| 7 | FIRST MANHATTAN CO. LLC. | $12.3M | 341K | ▼−0.3% Reduced · −1K sh | Q1 2026 | |
| 8 | First Eagle Investment Management, LLC | $11.4M | 318K | ▲+7.9% Added · +23K sh | Q1 2026 | |
| 9 | PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | $8.8M | 245K | ▲New +245K sh | Q1 2026 | |
| 10 | VANGUARD FIDUCIARY TRUST CO | $7.7M | 213K | ▲New +213K sh | Q1 2026 | |
| 11 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $7.1M | 197K | ▼−22% Reduced · −56K sh | Q1 2026 | |
| 12 | TUDOR INVESTMENT CORP ET AL | $5.8M | 160K | ▼−34% Reduced · −83K sh | Q1 2026 | |
| 13 | Ancora Advisors LLC | $1.6M | 45K | ▲+4.4% Added · +2K sh | Q1 2026 | |
| 14 | RICE HALL JAMES & ASSOCIATES, LLC | $1.3M | 36K | ▼−64% Reduced · −65K sh | Q1 2026 | |
| 15 | Gotham Asset Management, LLC | $1.3M | 36K | ▲New +36K sh | Q1 2026 | |
| 16 | PANAGORA ASSET MANAGEMENT INC | $1.2M | 34K | ▲+19% Added · +5K sh | Q1 2026 | |
| 17 | TEACHER RETIREMENT SYSTEM OF TEXAS | $982K | 27K | ▼−2.3% Reduced · −647 sh | Q1 2026 | |
| 18 | CAPITAL FUND MANAGEMENT S.A. | $943K | 26K | ▲New +26K sh | Q1 2026 | |
| 19 | Centiva Capital, LP | $903K | 25K | ▲New +25K sh | Q1 2026 | |
| 20 | Atria Investments, Inc | $797K | 22K | ▼−9.1% Reduced · −2K sh | Q1 2026 | |
| 21 | Gallagher Fiduciary Advisors, LLC | $787K | 22K | ▼−8.9% Reduced · −2K sh | Q1 2026 | |
| 22 | Aquatic Capital Management LLC | $784K | 22K | ▲New +22K sh | Q1 2026 | |
| 23 | MetLife Investment Management, LLC | $655K | 18K | ▼−1.2% Reduced · −216 sh | Q1 2026 | |
| 24 | Ethic Inc. | $589K | 16K | ▼−0.8% Reduced · −136 sh | Q1 2026 | |
| 25 | Universal- Beteiligungs- und Servicegesellschaft mbH | $571K | 16K | ▲+39% Added · +4K 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 |
|---|---|---|---|---|---|
| Mar 20, 2026 | Finley Teresa | Director | Tax withholding (F) | 6K | $211K |
| Mar 14, 2026 | Tredwell Daniel P | Director | Grant (A) | 3K | $0 |
| Mar 14, 2026 | Parker Herbert K | Director | Grant (A) | 3K | $0 |
| Mar 14, 2026 | Stanage Nick L | Director | Grant (A) | 3K | $0 |
| Mar 14, 2026 | Trend International Holding AG | 10% Owner | Grant (A) | 3K | $0 |
| Mar 14, 2026 | Swart Paul | Chief Financial Officer | Grant (A) | 7K | $0 |
| Mar 14, 2026 | SHAPIRA ADRIANNE | Director | Grant (A) | 3K | $0 |
| Mar 14, 2026 | Finley Teresa | Director | Grant (A) | 3K | $0 |
| Mar 14, 2026 | Boehne Holly M | Director | Grant (A) | 3K | $0 |
| Mar 14, 2026 | Fielkow Jeffrey A | Director | Grant (A) | 3K | $0 |
| Mar 14, 2026 | Robin Jodi F. | General Counsel and Secretary | Grant (A) | 5K | $0 |
| Mar 14, 2026 | Robin Jodi F. | General Counsel and Secretary | Tax withholding (F) | 2K | $84K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 63 funds | $28.9B |
| ALPHABET INC-CL AGOOGL | 61 funds | $18.5B |
| JPMORGAN CHASE & COJPM | 59 funds | $8.0B |
| UNITEDHEALTH GROUP INCUNH | 59 funds | $3.6B |
| BANK OF AMERICA CORPBAC | 59 funds | $3.5B |
| AMAZON.COM INCAMZN | 58 funds | $21.0B |
| MICRON TECHNOLOGY INCMU | 58 funds | $6.2B |
| ELEVANCE HEALTH INCELV | 58 funds | $3.1B |
| ELI LILLY & COLLY | 57 funds | $7.2B |
| CITIGROUP INCC | 57 funds | $4.7B |
| BOSTON SCIENTIFIC CORPBSX | 57 funds | $2.3B |
| AT&T INCT | 57 funds | $2.2B |
Ranked by how many of TRS'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 TRS. 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.