14 tracked 13F filers disclose a position in OMSE as of the latest SEC 13F filings, a combined $1.3M 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 SIGMA INVESTMENTS, LP | $259K | 61K | ▲+21% Added · +11K sh | Q1 2026 | |
| 2 | Marex Group plc | $184K | 43K | ▲+48% Added · +14K sh | Q1 2026 | |
| 3 | Pavaki Capital Management LLC | $154K | 40K | ▲New +40K sh | Q2 2026 | |
| 4 | RAMSEY QUANTITATIVE SYSTEMS | $143K | 37K | ▲New +37K sh | Q2 2026 | |
| 5 | Diametric Capital, LP | $124K | 32K | ▼−62% Reduced · −53K sh | Q2 2026 | |
| 6 | PFG Investments, LLC | $128K | 30K | —Held | Q1 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $91K | 24K | —Held | Q2 2026 | |
| 8 | MILLENNIUM MANAGEMENT LLC | $83K | 19K | ▼−31% Reduced · −8K sh | Q1 2026 | |
| 9 | PRELUDE CAPITAL MANAGEMENT, LLC | $55K | 13K | ▼−4.9% Reduced · −672 sh | Q1 2026 | |
| 10 | RENAISSANCE TECHNOLOGIES LLC | $44K | 10K | ▲New +10K sh | Q1 2026 | |
| 11 | JPMORGAN CHASE & CO | $11K | 3K | ▲New +3K sh | Q1 2026 | |
| 12 | Persistent Asset Partners Ltd | $5K | 1K | ▲New +1K sh | Q2 2026 | |
| 13 | JONES FINANCIAL COMPANIES LLLP | $546 | 120 | ▲New +120 sh | Q1 2026 | |
| 14 | UBS Group AG | $447 | 105 | ▼−81% Reduced · −455 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, 4 funds opened a new position in OMSE and 2 added to an existing one, 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 |
|---|---|---|
| MICRON TECHNOLOGY INCMU | 10 funds | $2.1B |
| NVIDIA CORPNVDA | 9 funds | $4.6B |
| MICROSOFT CORPMSFT | 9 funds | $1.8B |
| ELI LILLY & COLLY | 9 funds | $526.1M |
| INTEL CORPINTC | 9 funds | $476.0M |
| SANDISK CORPSNDK | 8 funds | $2.1B |
| MASTERCARD INC - AMA | 8 funds | $1.6B |
| FREEPORT-MCMORAN INCFCX | 8 funds | $1.3B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 8 funds | $1.1B |
| CITIGROUP INCC | 8 funds | $1.1B |
| ADOBE INCADBE | 8 funds | $1.1B |
| CHEVRON CORPCVX | 8 funds | $1.1B |
Ranked by how many of OMSE's institutional holders also hold each name, a cross-fund conviction signal.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
No filings captured for this ticker in the live stream yet.
Connected entities for OMSE
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/OMSE/capital-change-brief"
Use Arkolith's capital_change_brief for OMSE. 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 OMSE. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.