This ETF 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/NXTI/capital-change-brief"
Use Arkolith's capital_change_brief for NXTI. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Simplify Asset Management Inc. | $28.6M | 822K | —Held | Q2 2026 | |
| 2 | GOLDMAN SACHS GROUP INC | $763K | 26K | ▲New +26K sh | Q1 2026 | |
| 3 | OLD MISSION CAPITAL LLC | $490K | 16K | ▲+9.9% Added · +1K sh | Q1 2026 | |
| 4 | CITADEL ADVISORS LLC | $228K | 8K | ▼−56% Reduced · −10K 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.
| Company | Co-held by | Combined value |
|---|---|---|
| ISHARES CORE S&P 500 ETFIVV | 2 funds | $3.4B |
| TESLA INCTSLA | 2 funds | $781.9M |
| BLACKROCK INCBLK | 2 funds | $676.4M |
| INTUITIVE SURGICAL INCISRG | 2 funds | $630.1M |
| ELECTRONIC ARTS INCEA | 2 funds | $593.6M |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 2 funds | $573.2M |
| GILEAD SCIENCES INCGILD | 2 funds | $563.5M |
| MASTERCARD INC - AMA | 2 funds | $563.2M |
| GENERAL ELECTRICGE | 2 funds | $554.7M |
| COCA-COLA CO/THEKO | 2 funds | $490.7M |
| HOME DEPOT INCHD | 2 funds | $482.0M |
| JOHNSON & JOHNSONJNJ | 2 funds | $480.1M |
Ranked by how many of NXTI's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for NXTI. 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.