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/GEMI/capital-change-brief"
Use Arkolith's capital_change_brief for GEMI. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Morgan Creek Capital Management, LLC | $11.7M | 2.6M | —Held | Q1 2026 | |
| 2 | MORGAN STANLEY | $5.2M | 1.2M | ▼−46% Reduced · −1.0M sh | Q1 2026 | |
| 3 | ParaFi Capital LP | $2.9M | 646K | ▲New +646K sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $2.8M | 642K | ▲New +642K sh | Q1 2026 | |
| 5 | BlackRock, Inc. | $2.2M | 489K | ▲+19% Added · +80K sh | Q1 2026 | |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $2.1M | 472K | ▼−2.5% Reduced · −12K sh | Q1 2026 | |
| 7 | UBS Group AG | $1.9M | 435K | ▲+6.0% Added · +25K sh | Q1 2026 | |
| 8 | MARSHALL WACE, LLP | $1.7M | 386K | ▲+466% Added · +318K sh | Q1 2026 | |
| 9 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.4M | 311K | ▲+146% Added · +185K sh | Q1 2026 | |
| 10 | Alpine Global Management, LLC | $1.2M | 281K | ▲28× Added · +271K sh | Q1 2026 | |
| 11 | VANGUARD PORTFOLIO MANAGEMENT LLC | $1.2M | 276K | ▲New +276K sh | Q1 2026 | |
| 12 | Marex Group plc | $1.1M | 239K | ▲+58% Added · +88K sh | Q1 2026 | |
| 13 | LUMINUS MANAGEMENT LLC | $663K | 150K | ▲New +150K sh | Q1 2026 | |
| 14 | JANE STREET GROUP, LLC | $474K | 107K | ▼−79% Reduced · −414K sh | Q1 2026 | |
| 15 | CITADEL ADVISORS LLC | $453K | 103K | ▲Added Added · +103K sh | Q1 2026 | |
| 16 | BNP PARIBAS FINANCIAL MARKETS | $448K | 101K | ▲+108% Added · +53K sh | Q1 2026 | |
| 17 | NORGES BANK | $992K | 100K | ▲New +100K sh | Q4 2025 | |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $436K | 99K | ▲+0.7% Added · +668 sh | Q1 2026 | |
| 19 | TUDOR INVESTMENT CORP ET AL | $430K | 97K | ▲New +97K sh | Q1 2026 | |
| 20 | VANGUARD FIDUCIARY TRUST CO | $390K | 88K | ▲New +88K sh | Q1 2026 | |
| 21 | STATE STREET CORP | $310K | 70K | ▼−18% Reduced · −15K sh | Q1 2026 | |
| 22 | TIGER GLOBAL MANAGEMENT LLC | $309K | 70K | —Held | Q1 2026 | |
| 23 | Engineers Gate Manager LP | $284K | 64K | ▲+534% Added · +54K sh | Q1 2026 | |
| 24 | Vident Advisory, LLC | $228K | 52K | ▲New +52K sh | Q1 2026 | |
| 25 | North Reef Capital Management LP | $220K | 50K | ▼−83% Reduced · −250K 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jul 2, 2026 | Stojanovic Danijela | Interim CFO | Sell (S) | 8K | $37K |
| Jul 1, 2026 | Stojanovic Danijela | Interim CFO | Grant (A) | 22K | $0 |
| Jun 16, 2026 | Durham Jonathan B | Director | Grant (A) | 42K | $0 |
| Jun 16, 2026 | Filipakis Maria | Director | Grant (A) | 42K | $0 |
| Jun 16, 2026 | Jaitly Sachin Chand | Director | Grant (A) | 42K | $0 |
| Jun 16, 2026 | Esposito James Anthony | Director | Grant (A) | 42K | $0 |
| May 20, 2026 | Stojanovic Danijela | Interim CFO | Sell (S) | 12K | $59K |
| May 14, 2026 | Filipakis Maria | Director | Grant (A) | 19K | $0 |
| May 14, 2026 | Winklevoss Capital Fund, LLC | Director, 10% Owner | Grant (A) | 7.1M | $100.0M |
| Apr 6, 2026 | Stojanovic Danijela | Interim CFO | Grant (A) | 26K | $0 |
| Mar 11, 2026 | Jaitly Sachin Chand | Director | Sell (S) | 4K | $40K |
| Mar 11, 2026 | Jaitly Sachin Chand | Director | Sell (S) | 36K | $315K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 29 funds | $9.9B |
| AMAZON.COM INCAMZN | 28 funds | $9.5B |
| BROADCOM INCAVGO | 28 funds | $5.4B |
| UNITEDHEALTH GROUP INCUNH | 28 funds | $1.7B |
| INTEL CORPINTC | 28 funds | $780.9M |
| NVIDIA CORPNVDA | 27 funds | $17.7B |
| ALPHABET INC-CL AGOOGL | 27 funds | $9.1B |
| META PLATFORMS INC-CLASS AMETA | 27 funds | $6.1B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 27 funds | $4.8B |
| TESLA INCTSLA | 27 funds | $2.9B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 27 funds | $2.2B |
| ELI LILLY & COLLY | 27 funds | $1.8B |
Ranked by how many of GEMI's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for GEMI. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.