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/NMB/capital-change-brief"
Use Arkolith's capital_change_brief for NMB. 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. | $38.7M | 1.6M | —Held | Q2 2026 | |
| 2 | JPMORGAN CHASE & CO | $3.7M | 155K | ▼−5.5% Reduced · −9K sh | Q1 2026 | |
| 3 | PRINCIPAL SECURITIES, INC. | $721K | 30K | ▲+124% Added · +17K sh | Q1 2026 | |
| 4 | ENVESTNET ASSET MANAGEMENT INC | $685K | 28K | ▲+135% Added · +16K sh | Q1 2026 | |
| 5 | ROYAL BANK OF CANADA | $9K | 379 | ▼−94% Reduced · −6K 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 | 3 funds | $993.1M |
| ISHARES CORE U.S. AGGREGATEAGG | 3 funds | $604.3M |
| SIM ST TREAS FUT STRAT ETFTUA | 3 funds | $121.6M |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 3 funds | $110.5M |
| TESLA INCTSLA | 3 funds | $87.8M |
| ELI LILLY & COLLY | 3 funds | $86.6M |
| WALMART INCWMT | 3 funds | $71.0M |
| EXXON MOBIL CORPXOM | 3 funds | $65.9M |
| PALANTIR TECHNOLOGIES INC-APLTR | 3 funds | $63.3M |
| ABBVIE INCABBV | 3 funds | $61.8M |
| JOHNSON & JOHNSONJNJ | 3 funds | $54.5M |
| SIMPLIFY AGGREGATE BOND ETFAGGH | 3 funds | $53.0M |
Ranked by how many of NMB'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 NMB. 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.