54 tracked 13F filers disclose a position in OMEX as of the latest SEC 13F filings, a combined $13.6M 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 | Two Seas Capital LP | $4.7M | 5.6M | ▲+7.9% Added · +408K sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $2.0M | 2.4M | →First observed position No prior filed position | Q1 2026 | |
| 3 | CITADEL ADVISORS LLC | $1.3M | 1.5M | ▲93× Added · +1.5M sh | Q1 2026 | |
| 4 | Jefferies Financial Group Inc. | $1.3M | 1.5M | —Held | Q1 2026 | |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $691K | 829K | ▼−29% Reduced · −341K sh | Q1 2026 | |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $505K | 605K | ▲+8.1% Added · +45K sh | Q1 2026 | |
| 7 | RENAISSANCE TECHNOLOGIES LLC | $452K | 542K | ▲+11% Added · +53K sh | Q1 2026 | |
| 8 | BlackRock, Inc. | $327K | 392K | ▼−5.6% Reduced · −23K sh | Q1 2026 | |
| 9 | UBS Group AG | $303K | 364K | ▲+12% Added · +38K sh | Q1 2026 | |
| 10 | JANE STREET GROUP, LLC | $299K | 358K | ▲+32% Added · +87K sh | Q1 2026 | |
| 11 | VANGUARD FIDUCIARY TRUST CO | $222K | 267K | →First observed position No prior filed position | Q1 2026 | |
| 12 | STATE STREET CORP | $192K | 230K | ▲+18% Added · +34K sh | Q1 2026 | |
| 13 | XTX Topco Ltd | $185K | 222K | ▲+122% Added · +122K sh | Q1 2026 | |
| 14 | FOUNDATIONS INVESTMENT ADVISORS, LLC | $153K | 184K | ▼−37% Reduced · −108K sh | Q1 2026 | |
| 15 | L. Roy Papp & Associates, LLP | $130K | 152K | —Held | Q2 2026 | |
| 16 | GROUP ONE TRADING LLC | $106K | 127K | ▼−72% Reduced · −331K sh | Q1 2026 | |
| 17 | Rockefeller Capital Management L.P. | $103K | 124K | ▲New +124K sh | Q1 2026 | |
| 18 | NORTHERN TRUST CORP | $98K | 117K | —Held | Q1 2026 | |
| 19 | VOISARD ASSET MANAGEMENT GROUP, INC. | $92K | 108K | —Held | Q2 2026 | |
| 20 | Caprock Group, LLC | $89K | 105K | ▲+23% Added · +20K sh | Q2 2026 | |
| 21 | TWO SIGMA INVESTMENTS, LP | $77K | 93K | ▼−1.9% Reduced · −2K sh | Q1 2026 | |
| 22 | BBR PARTNERS, LLC | $51K | 61K | ▲New +61K sh | Q1 2026 | |
| 23 | GOLDMAN SACHS GROUP INC | $25K | 30K | ▲New +30K sh | Q1 2026 | |
| 24 | Vanguard Global Advisers, LLC | $22K | 27K | →First observed position No prior filed position | Q1 2026 | |
| 25 | TWO SIGMA SECURITIES, LLC | $22K | 26K | ▲New +26K 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, 7 funds opened a new position in OMEX and 6 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 |
|---|---|---|
| GENERAL ELECTRICGE | 24 funds | $879.5M |
| NVIDIA CORPNVDA | 23 funds | $7.5B |
| APPLE INCAAPL | 23 funds | $5.3B |
| ALPHABET INC-CL AGOOGL | 23 funds | $3.1B |
| META PLATFORMS INC-CLASS AMETA | 23 funds | $2.2B |
| VISA INC-CLASS A SHARESV | 23 funds | $783.7M |
| INTEL CORPINTC | 23 funds | $752.4M |
| AMAZON.COM INCAMZN | 22 funds | $4.0B |
| MICROSOFT CORPMSFT | 22 funds | $2.5B |
| BROADCOM INCAVGO | 22 funds | $2.5B |
| TESLA INCTSLA | 22 funds | $2.4B |
| ALPHABET INC-CL CGOOG | 22 funds | $1.4B |
Ranked by how many of OMEX's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Oct 20, 2025 | Gordon Mark | Chief Executive Officer, Director | Sell (S) | 30K | $107K |
| Oct 17, 2025 | Gordon Mark | Chief Executive Officer, Director | Sell (S) | 30K | $105K |
| Oct 16, 2025 | Gordon Mark | Chief Executive Officer, Director | Sell (S) | 30K | $116K |
| Oct 15, 2025 | Gordon Mark | Chief Executive Officer, Director | Sell (S) | 30K | $119K |
| Oct 14, 2025 | Gordon Mark | Chief Executive Officer, Director | Sell (S) | 30K | $112K |
| Oct 14, 2025 | Longley John D Jr | President & COO | Sell (S) | 74K | $276K |
| Oct 14, 2025 | Longley John D Jr | President & COO | Sell (S) | 144K | $532K |
| Oct 13, 2025 | Gordon Mark | Chief Executive Officer, Director | Sell (S) | 21K | $73K |
| Oct 13, 2025 | Longley John D Jr | President & COO | Sell (S) | 39K | $136K |
| Jul 22, 2025 | Cortina Gallardo Juan Antonio Carlos | 10% Owner | Sell (S) | 409K | $695K |
| Jul 18, 2025 | Cortina Gallardo Juan Antonio Carlos | 10% Owner | Sell (S) | 474K | $815K |
| Jul 17, 2025 | Cortina Gallardo Juan Antonio Carlos | 10% Owner | Sell (S) | 96K | $164K |
Connected entities for OMEX
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/OMEX/capital-change-brief"
Use Arkolith's capital_change_brief for OMEX. 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 OMEX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.