| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Nantahala Capital Management, LLC | $38.2M | 68.4M | —Held | Q1 2026 | |
| 2 | AWM Investment Company, Inc. | $3.3M | 6.0M | ▼−9.4% Reduced · −617K sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $1.1M | 2.0M | ▲New +2.0M sh | Q1 2026 | |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $551K | 987K | ▲+7.3% Added · +68K sh | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $295K | 529K | ▲+7.6% Added · +37K sh | Q1 2026 | |
| 6 | Hillsdale Investment Management Inc. | $202K | 362K | —Held | Q1 2026 | |
| 7 | NANO CAP NEW MILLENNIUM GROWTH FUND L P | $195K | 350K | ▲+25% Added · +70K sh | Q1 2026 | |
| 8 | VANGUARD FIDUCIARY TRUST CO | $144K | 258K | ▲New +258K sh | Q1 2026 | |
| 9 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $92K | 164K | —Held | Q1 2026 | |
| 10 | CITADEL ADVISORS LLC | $90K | 161K | ▼−44% Reduced · −127K sh | Q1 2026 | |
| 11 | MILLENNIUM MANAGEMENT LLC | $74K | 132K | ▼−31% Reduced · −58K sh | Q1 2026 | |
| 12 | BlackRock, Inc. | $65K | 116K | —Held | Q1 2026 | |
| 13 | Tradition Wealth Management, LLC | $56K | 100K | —Held | Q1 2026 | |
| 14 | NORTHERN TRUST CORP | $56K | 100K | ▲+73% Added · +42K sh | Q1 2026 | |
| 15 | Private Advisor Group, LLC | $47K | 85K | —Held | Q1 2026 | |
| 16 | XTX Topco Ltd | $21K | 38K | ▲New +38K sh | Q1 2026 | |
| 17 | JANE STREET GROUP, LLC | $19K | 34K | ▲+77% Added · +15K sh | Q1 2026 | |
| 18 | STATE STREET CORP | $17K | 31K | —Held | Q1 2026 | |
| 19 | SEI INVESTMENTS CO | $14K | 25K | ▲New +25K sh | Q1 2026 | |
| 20 | Kestra Advisory Services, LLC | $11K | 20K | —Held | Q1 2026 | |
| 21 | LAZARD ASSET MANAGEMENT LLC | $11K | 20K | ▼−14% Reduced · −3K sh | Q1 2026 | |
| 22 | Equitable Holdings, Inc. | $9K | 11K | —Held | Q1 2026 | |
| 23 | TWO SIGMA SECURITIES, LLC | $6K | 10K | ▼−87% Reduced · −67K sh | Q1 2026 | |
| 24 | Tower Research Capital LLC (TRC) | $4K | 7K | ▲+60% Added · +3K sh | Q1 2026 | |
| 25 | MassMutual Private Wealth & Trust, FSB | $1K | 2K | —Held | 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.
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 6 funds | $4.9B |
| APPLE INCAAPL | 6 funds | $3.1B |
| AMAZON.COM INCAMZN | 6 funds | $2.5B |
| MICROSOFT CORPMSFT | 6 funds | $1.9B |
| META PLATFORMS INC-CLASS AMETA | 6 funds | $1.4B |
| BROADCOM INCAVGO | 6 funds | $1.4B |
| ALPHABET INC-CL AGOOGL | 6 funds | $1.4B |
| ALPHABET INC-CL CGOOG | 6 funds | $1.2B |
| TESLA INCTSLA | 6 funds | $1.2B |
| JPMORGAN CHASE & COJPM | 6 funds | $1.1B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 6 funds | $1.1B |
| COSTCO WHOLESALE CORPCOST | 6 funds | $806.7M |
Ranked by how many of XTNT's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Apr 10, 2025 | Orbimed ROF II LLC | 10% Owner | Sell (S) | 17.1M | $7.2M |
| Apr 10, 2025 | Orbimed ROF II LLC | 10% Owner | Sell (S) | 56.0M | $23.5M |
| Nov 17, 2023 | Brandt Kevin D | Chief Commercial Officer | Buy (P) | 42K | $50K |
| Jan 18, 2023 | Neils Scott C | Chief Financial Officer | Sell (S) | 9K | $5K |
| Oct 19, 2022 | Browne Sean E | President and CEO, Director | Sell (S) | 51K | $32K |
| Oct 18, 2022 | Browne Sean E | President and CEO, Director | Sell (S) | 80K | $54K |
| Oct 7, 2022 | Vizirgianakis Stavros G. | Director | Buy (P) | 2.3M | $1.1M |
| Aug 17, 2022 | Neils Scott C | Chief Financial Officer | Sell (S) | 1K | $610 |
| Aug 17, 2022 | Brandt Kevin D | Chief Commercial Officer | Sell (S) | 4K | $2K |
| Aug 16, 2022 | Neils Scott C | Chief Financial Officer | Sell (S) | 5K | $2K |
| Aug 16, 2022 | Brandt Kevin D | Chief Commercial Officer | Sell (S) | 19K | $9K |
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/XTNT/capital-change-brief"
Use Arkolith's capital_change_brief for XTNT. 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 XTNT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.