26 tracked 13F filers disclose a position in IRIX as of the latest SEC 13F filings, a combined $1.9M 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 | VANGUARD CAPITAL MANAGEMENT LLC | $520K | 515K | →First observed position No prior filed position | Q1 2026 | |
| 2 | RENAISSANCE TECHNOLOGIES LLC | $401K | 397K | ▲+6.7% Added · +25K sh | Q1 2026 | |
| 3 | WEBER CAPITAL MANAGEMENT LLC /ADV | $207K | 180K | ▼−30% Reduced · −79K sh | Q2 2026 | |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $159K | 139K | ▼−13% Reduced · −21K sh | Q2 2026 | |
| 5 | PERKINS CAPITAL MANAGEMENT INC | $81K | 71K | ▲+28% Added · +16K sh | Q2 2026 | |
| 6 | CITADEL ADVISORS LLC | $61K | 61K | ▲+77% Added · +26K sh | Q1 2026 | |
| 7 | VANGUARD FIDUCIARY TRUST CO | $61K | 60K | →First observed position No prior filed position | Q1 2026 | |
| 8 | UNITED CAPITAL FINANCIAL ADVISORS, LLC | $58K | 58K | ▼−12% Reduced · −8K sh | Q1 2026 | |
| 9 | STATE STREET CORP | $51K | 45K | —Held | Q2 2026 | |
| 10 | JANE STREET GROUP, LLC | $38K | 38K | ▲+19% Added · +6K sh | Q1 2026 | |
| 11 | GOLDMAN SACHS GROUP INC | $38K | 38K | ▼−9.1% Reduced · −4K sh | Q1 2026 | |
| 12 | DIVERSIFY WEALTH MANAGEMENT, LLC | $30K | 34K | —Held | Q2 2026 | |
| 13 | Diversify Advisory Services, LLC | $30K | 34K | ▲Added Added · +34K sh | Q2 2026 | |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $29K | 29K | ▲+18% Added · +4K sh | Q1 2026 | |
| 15 | Bank of New York Mellon Corp | $26K | 26K | ▼−19% Reduced · −6K sh | Q1 2026 | |
| 16 | NORTHERN TRUST CORP | $22K | 21K | —Held | Q1 2026 | |
| 17 | BlackRock, Inc. | $20K | 20K | —Held | Q1 2026 | |
| 18 | THOMPSON DAVIS & CO., INC. | $18K | 15K | ▼−67% Reduced · −32K sh | Q2 2026 | |
| 19 | HighTower Advisors, LLC | $10K | 10K | —Held | Q1 2026 | |
| 20 | Vanguard Global Advisers, LLC | $4K | 4K | →First observed position No prior filed position | Q1 2026 | |
| 21 | Tower Research Capital LLC (TRC) | $2K | 2K | ▲New +2K sh | Q1 2026 | |
| 22 | UBS Group AG | $1K | 1K | ▲New +1K sh | Q1 2026 | |
| 23 | GROUP ONE TRADING LLC | $1K | 1K | —Held | Q1 2026 | |
| 24 | SIMPLEX TRADING, LLC | $161 | 160 | ▼−72% Reduced · −420 sh | Q1 2026 | |
| 25 | Caitong International Asset Management Co., Ltd | $11 | 10 | ▲New +10 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, 3 funds opened a new position in IRIX and 4 added to an existing one, while 2 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 |
|---|---|---|
| APPLE INCAAPL | 9 funds | $2.5B |
| ADVANCED MICRO DEVICESAMD | 9 funds | $329.8M |
| NVIDIA CORPNVDA | 8 funds | $4.5B |
| MICRON TECHNOLOGY INCMU | 8 funds | $2.6B |
| ALPHABET INC-CL AGOOGL | 8 funds | $1.2B |
| TESLA INCTSLA | 8 funds | $1.1B |
| ALPHABET INC-CL CGOOG | 8 funds | $914.8M |
| GENERAL ELECTRICGE | 8 funds | $691.2M |
| INTEL CORPINTC | 8 funds | $680.2M |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 8 funds | $636.7M |
| JOHNSON & JOHNSONJNJ | 8 funds | $544.6M |
| VISA INC-CLASS A SHARESV | 8 funds | $467.6M |
Ranked by how many of IRIX's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 12, 2026 | Dizon Romeo R | Chief Financial Officer | Buy (P) | 975 | $1K |
| Jun 11, 2026 | Dizon Romeo R | Chief Financial Officer | Buy (P) | 2K | $2K |
| Jun 8, 2026 | Dizon Romeo R | Chief Financial Officer | Buy (P) | 2K | $3K |
| Jun 5, 2026 | Dizon Romeo R | Chief Financial Officer | Buy (P) | 3K | $3K |
| Jun 3, 2026 | Dizon Romeo R | Chief Financial Officer | Buy (P) | 2K | $3K |
| May 26, 2026 | Dizon Romeo R | Chief Financial Officer | Buy (P) | 5K | $5K |
| Mar 6, 2026 | Dizon Romeo R | Chief Financial Officer | Buy (P) | 1K | $1K |
| Feb 17, 2026 | Dizon Romeo R | Chief Financial Officer | Buy (P) | 1K | $2K |
| Feb 17, 2026 | Dizon Romeo R | Chief Financial Officer | Buy (P) | 1K | $1K |
| Feb 12, 2026 | Dizon Romeo R | Chief Financial Officer | Buy (P) | 2K | $2K |
| Feb 10, 2026 | Dizon Romeo R | Chief Financial Officer | Buy (P) | 1K | $1K |
| Feb 3, 2026 | Dizon Romeo R | Chief Financial Officer | Buy (P) | 3K | $3K |
Connected entities for IRIX
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/IRIX/capital-change-brief"
Use Arkolith's capital_change_brief for IRIX. 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 IRIX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.