26 tracked 13F filers disclose a position in TISI as of the latest SEC 13F filings, a combined $16.2M in reported value. 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.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BARCLAYS PLC | $5.2M | 324K | ▲+3.2% Added · +10K sh | Q1 2026 | |
| 2 | 22NW, LP | $2.9M | 170K | —Held | Q2 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $2.2M | 137K | →First observed position No prior filed position | Q1 2026 | |
| 4 | IES Holdings, Inc. | $1.2M | 75K | —Held | Q1 2026 | |
| 5 | BlackRock, Inc. | $882K | 55K | ▲+1.1% Added · +624 sh | Q1 2026 | |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $826K | 48K | ▼−1.5% Reduced · −747 sh | Q2 2026 | |
| 7 | RENAISSANCE TECHNOLOGIES LLC | $501K | 31K | ▼−2.2% Reduced · −700 sh | Q1 2026 | |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $479K | 30K | ▲+0.6% Added · +172 sh | Q1 2026 | |
| 9 | VANGUARD FIDUCIARY TRUST CO | $411K | 26K | →First observed position No prior filed position | Q1 2026 | |
| 10 | NORTHERN TRUST CORP | $381K | 24K | ▲+8.6% Added · +2K sh | Q1 2026 | |
| 11 | Manatuck Hill Partners, LLC | $344K | 20K | ▼−28% Reduced · −8K sh | Q2 2026 | |
| 12 | STATE STREET CORP | $323K | 19K | —Held | Q2 2026 | |
| 13 | DIMENSIONAL FUND ADVISORS LP | $238K | 15K | ▲+6.3% Added · +893 sh | Q1 2026 | |
| 14 | Cerity Partners LLC | $237K | 15K | ▲New +15K sh | Q1 2026 | |
| 15 | Vanguard Global Advisers, LLC | $43K | 3K | →First observed position No prior filed position | Q1 2026 | |
| 16 | CWM, LLC | $35K | 2K | —Held | Q1 2026 | |
| 17 | MORGAN STANLEY | $34K | 2K | —Held | Q1 2026 | |
| 18 | NewEdge Advisors, LLC | $8K | 466 | ▲New +466 sh | Q2 2026 | |
| 19 | BNP PARIBAS FINANCIAL MARKETS | $6K | 382 | —Held | Q1 2026 | |
| 20 | RHUMBLINE ADVISERS | $3K | 200 | —Held | Q1 2026 | |
| 21 | Winch Advisory Services, LLC | $2K | 140 | —Held | Q2 2026 | |
| 22 | JPMORGAN CHASE & CO | $173 | 11 | —Held | Q1 2026 | |
| 23 | WELLS FARGO & COMPANY/MN | $64 | 4 | —Held | Q1 2026 | |
| 24 | OSAIC HOLDINGS, INC. | $63 | 4 | —Held | Q1 2026 | |
| 25 | SBI Securities Co., Ltd. | $35 | 2 | ▼−33% Reduced · −1 sh | Q2 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.
Last quarter, 0 funds opened a new position in TISI, while 3 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| MANITOWOC COMPANY INCMTW | 5 funds | $17.1M |
| BOSTON SCIENTIFIC CORPBSX | 4 funds | $198.5M |
| FREEPORT-MCMORAN INCFCX | 4 funds | $181.5M |
| BANK OF AMERICA CORPBAC | 4 funds | $78.5M |
| HSBC HOLDINGS PLC-SPONS ADRHSBC | 4 funds | $55.1M |
| ANTERO RESOURCES CORPAR | 4 funds | $35.7M |
| MISTRAS GROUP INCMG | 4 funds | $19.6M |
| PALANTIR TECHNOLOGIES INC-APLTR | 3 funds | $1.1B |
| UNITED THERAPEUTICS CORPUTHR | 3 funds | $1.1B |
| NVIDIA CORPNVDA | 3 funds | $952.2M |
| APPLE INCAAPL | 3 funds | $947.1M |
| MICRON TECHNOLOGY INCMU | 3 funds | $863.6M |
Ranked by how many of TISI's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 24, 2026 | Horton Anthony R | Director | Buy (P) | 2K | $46K |
| Aug 21, 2026 | Horton Anthony R | Director | Buy (P) | 2K | $46K |
| Aug 21, 2026 | Roeder Clinton William | Chief Financial Officer | Buy (P) | 1K | $23K |
| Aug 21, 2026 | Roeder Clinton William | Chief Financial Officer | Buy (P) | 8K | $183K |
| Aug 18, 2026 | Horton Anthony R | Director | Buy (P) | 2K | $45K |
| Aug 17, 2026 | Lederman Evan S. | Director | Buy (P) | 500 | $12K |
| Aug 13, 2026 | McGinnis Pamela J. | Director | Buy (P) | 2K | $46K |
| Aug 6, 2026 | Corre Partners Management, LLC | 10% Owner | Sell (S) | 1.6M | $57.0M |
| Aug 6, 2026 | Stewart Michael David | Director, 10% Owner | Buy (P) | 1.6M | — |
| Jun 1, 2026 | Hill Gary L. | Chief Executive Officer | Buy (P) | 6K | $100K |
| May 20, 2026 | Hill Gary L. | Chief Executive Officer | Buy (P) | 6K | $94K |
| May 18, 2026 | Lederman Evan S. | Director | Buy (P) | 600 | $10K |
Connected entities for TISI
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/TISI/capital-change-brief"
Use Arkolith's capital_change_brief for TISI. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for TISI. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.