| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $97.2M | 10.3M | ▼−0.3% Reduced · −29K sh | Q1 2026 | |
| 2 | Rubric Capital Management LP | $73.0M | 7.8M | —Held | Q1 2026 | |
| 3 | PARADIGM CAPITAL MANAGEMENT INC/NY | $37.8M | 4.0M | ▲+51% Added · +1.3M sh | Q1 2026 | |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | $34.7M | 3.7M | ▲New +3.7M sh | Q1 2026 | |
| 5 | MORGAN STANLEY | $33.8M | 3.6M | ▼−6.9% Reduced · −265K sh | Q1 2026 | |
| 6 | FULLER & THALER ASSET MANAGEMENT, INC. | $33.2M | 3.5M | ▼−2.9% Reduced · −107K sh | Q1 2026 | |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | $27.2M | 2.9M | ▲New +2.9M sh | Q1 2026 | |
| 8 | STATE STREET CORP | $27.2M | 2.9M | ▲+2.6% Added · +74K sh | Q1 2026 | |
| 9 | DIMENSIONAL FUND ADVISORS LP | $26.1M | 2.8M | ▼−10% Reduced · −313K sh | Q1 2026 | |
| 10 | Neuberger Berman Group LLC | $19.9M | 2.1M | ▲+1.8% Added · +38K sh | Q1 2026 | |
| 11 | GOLDMAN SACHS GROUP INC | $17.7M | 1.9M | ▲+31% Added · +441K sh | Q1 2026 | |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | $15.6M | 1.7M | ▼−1.6% Reduced · −27K sh | Q1 2026 | |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $15.2M | 1.6M | ▲+3.3% Added · +52K sh | Q1 2026 | |
| 14 | BANK OF AMERICA CORP /DE/ | $13.3M | 1.4M | ▲+71% Added · +589K sh | Q1 2026 | |
| 15 | SYSTEMATIC FINANCIAL MANAGEMENT LP | $10.0M | 1.1M | ▼−4.4% Reduced · −49K sh | Q1 2026 | |
| 16 | Invenomic Capital Management LP | $9.5M | 1.0M | ▼−4.2% Reduced · −45K sh | Q1 2026 | |
| 17 | GLENMEDE TRUST CO NA | $9.3M | 985K | ▲+27% Added · +212K sh | Q1 2026 | |
| 18 | Allianz Asset Management GmbH | $8.4M | 890K | ▲+37% Added · +239K sh | Q1 2026 | |
| 19 | NORTHERN TRUST CORP | $7.2M | 765K | ▲+2.0% Added · +15K sh | Q1 2026 | |
| 20 | BALYASNY ASSET MANAGEMENT L.P. | $6.5M | 694K | ▲+409% Added · +558K sh | Q1 2026 | |
| 21 | Access Investment Management LLC | $6.0M | 641K | ▲+72% Added · +268K sh | Q1 2026 | |
| 22 | MILLENNIUM MANAGEMENT LLC | $5.9M | 623K | ▲+318% Added · +474K sh | Q1 2026 | |
| 23 | CITADEL ADVISORS LLC | $4.5M | 477K | ▲+86% Added · +221K sh | Q1 2026 | |
| 24 | Bank of New York Mellon Corp | $4.5M | 474K | ▼−2.2% Reduced · −11K sh | Q1 2026 | |
| 25 | Quantinno Capital Management LP | $4.3M | 459K | ▼−45% Reduced · −383K 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.
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 60 funds | $29.0B |
| NVIDIA CORPNVDA | 59 funds | $40.3B |
| AMAZON.COM INCAMZN | 59 funds | $21.2B |
| APPLIED MATERIALS INCAMAT | 59 funds | $3.9B |
| LAM RESEARCH CORPLRCX | 59 funds | $3.1B |
| ABBOTT LABORATORIESABT | 59 funds | $2.5B |
| T-MOBILE US INCTMUS | 59 funds | $1.8B |
| APPLE INCAAPL | 58 funds | $34.2B |
| ALPHABET INC-CL AGOOGL | 58 funds | $18.7B |
| BROADCOM INCAVGO | 58 funds | $14.6B |
| ELI LILLY & COLLY | 58 funds | $7.8B |
| VISA INC-CLASS A SHARESV | 58 funds | $5.3B |
Ranked by how many of IART's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Nov 5, 2025 | GRAVES JEFFREY A | Director | Buy (P) | 9K | $102K |
| Dec 3, 2024 | Schwartz Eric | EVP, Chief Legal Officer & Sec | Sell (S) | 4K | $100K |
| Dec 2, 2024 | McBreen Michael J. | EVP & President, CSS | Sell (S) | 2K | $41K |
| Aug 19, 2024 | Mosebrook Jeffrey | SVP, Fin & Princ Acct Officer | Sell (S) | 1K | $26K |
| May 23, 2024 | ESSIG STUART | Exec. Chairman of the Board, Director | Buy (P) | 53K | $1.5M |
| May 21, 2024 | HILL BARBARA B | Director | Buy (P) | 36K | $996K |
| Mar 6, 2024 | DAVIS ROBERT T. JR. | EVP & President, TT | Sell (S) | 8K | $305K |
| Aug 9, 2023 | Mosebrook Jeffrey | SVP, Fin & PAO | Sell (S) | 1K | $52K |
| Jun 1, 2023 | De Witte Jan | President & CEO, Director | Buy (P) | 8K | $300K |
| Jun 1, 2023 | Schwartz Eric | EVP, Chief Legal Officer & Sec | Buy (P) | 3K | $100K |
| Mar 7, 2023 | McBreen Michael J. | EVP & President, CSS | Sell (S) | 2K | $100K |
| Mar 1, 2023 | DAVIS ROBERT T. JR. | EVP & President, TT | Sell (S) | 2K | $86K |
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/IART/capital-change-brief"
Use Arkolith's capital_change_brief for IART. 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 IART. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.