Among active 13F managers last quarter, 8 opened and 15 added, while 19 reduced; the largest holder to move was Paradigm Capital Management Inc (−14%). No open-market insider trades in the last 180 days.
No leg leans either way.
183 tracked 13F filers disclose a position in IART as of the latest SEC 13F filings, a combined $1.0B 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 | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 10.7M | $191.9M | ▲+3.5% Added · +365K sh | Q2 2026 | |
| 2 | Rubric Capital Management LP | 7.8M | $139.3M | —Held | Q2 2026 | |
| 3 | Vanguard Portfolio Management LLC | 3.7M | $67.2M | ▲+1.5% Added · +56K sh | Q2 2026 | |
| 4 | Morgan Stanley | 3.6M | $33.8M | ▼−6.9% Reduced · −265K sh | Q1 2026 | |
| 5 | Paradigm Capital Management Inc | 3.4M | $61.8M | ▼−14% Reduced · −574K sh | Q2 2026 | |
| 6 | Fuller & Thaler Asset Management, Inc. | 3.4M | $61.7M | ▼−2.6% Reduced · −93K sh | Q2 2026 | |
| 7 | State Street Corp | 2.9M | $52.9M | ▲+2.1% Added · +60K sh | Q2 2026 | |
| 8 | Vanguard Capital Management LLC | 2.9M | $52.9M | ▲+1.9% Added · +55K sh | Q2 2026 | |
| 9 | Dimensional Fund Advisors LP | 2.8M | $26.1M | ▼−10% Reduced · −313K sh | Q1 2026 | |
| 10 | Neuberger Berman Group LLC | 2.1M | $19.9M | ▲+1.8% Added · +38K sh | Q1 2026 | |
| 11 | Goldman Sachs Group Inc | 1.9M | $17.7M | ▲+31% Added · +441K sh | Q1 2026 | |
| 12 | Geode Capital Management, LLC | 1.8M | $32.2M | ▲+8.1% Added · +135K sh | Q2 2026 | |
| 13 | Charles Schwab Investment Management Inc | 1.6M | $15.2M | ▲+3.3% Added · +52K sh | Q1 2026 | |
| 14 | Bank Of America Corp | 1.4M | $13.3M | ▲+71% Added · +589K sh | Q1 2026 | |
| 15 | Systematic Financial Management LP | 1.0M | $18.4M | ▼−3.4% Reduced · −36K sh | Q2 2026 | |
| 16 | Glenmede Trust Co Na | 948K | $17.0M | ▼−3.7% Reduced · −37K sh | Q2 2026 | |
| 17 | Allianz Asset Management GmbH | 890K | $8.4M | ▲+37% Added · +239K sh | Q1 2026 | |
| 18 | Northern Trust Corp | 765K | $7.2M | ▲+2.0% Added · +15K sh | Q1 2026 | |
| 19 | Balyasny Asset Management L.P. | 694K | $6.5M | ▲+409% Added · +558K sh | Q1 2026 | |
| 20 | Millennium Management LLC | 623K | $5.9M | ▲+318% Added · +474K sh | Q1 2026 | |
| 21 | Invenomic Capital Management LP | 579K | $10.4M | ▼−43% Reduced · −432K sh | Q2 2026 | |
| 22 | Integral Health Asset Management, LLC | 550K | $9.9M | ▲New +550K sh | Q2 2026 | |
| 23 | Bank of New York Mellon Corp | 474K | $4.5M | ▼−2.2% Reduced · −11K sh | Q1 2026 | |
| 24 | Quantinno Capital Management LP | 459K | $4.3M | ▼−45% Reduced · −383K sh | Q1 2026 | |
| 25 | Deutsche Bank AG | 447K | $4.2M | ▲+5.1% Added · +22K 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.
Last quarter, 8 funds opened a new position in IART and 15 added to an existing one, while 19 reduced. 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 | Their position there |
|---|---|---|
| Amazon.com IncAMZN | 87 funds | $136.2B |
| Nvidia CorpNVDA | 86 funds | $290.9B |
| Apple IncAAPL | 85 funds | $208.6B |
| Microsoft CorpMSFT | 85 funds | $176.8B |
| Alphabet Inc-CL AGOOGL | 85 funds | $119.4B |
| Johnson & JohnsonJNJ | 85 funds | $33.7B |
| Merck & Co. Inc.MRK | 85 funds | $19.2B |
| Meta Platforms Inc-Class AMETA | 84 funds | $78.5B |
| JPMorgan Chase & CoJPM | 84 funds | $41.6B |
| Costco Wholesale CorpCOST | 84 funds | $26.9B |
| Eli Lilly & CoLLY | 83 funds | $60.5B |
| Advanced Micro DevicesAMD | 83 funds | $40.8B |
Ranked by how many of IART's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in IART.
| 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 | Schwartz Eric | EVP, Chief Legal Officer & Sec | Buy (P) | 3K | $100K |
| Jun 1, 2023 | De Witte Jan | President & CEO, Director | Buy (P) | 8K | $300K |
| 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 |
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 42 | 34 | – |
Insiders Form 4 open-market | 0 | 0 | $0 |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
Connected entities for IART
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.