5 tracked 13F filers disclose a position in CSIO as of the latest SEC 13F filings, a combined $10.7M 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 | Centurion Wealth Management LLC | $4.6M | 160K | ▼−9.6% Reduced · −17K sh | Q2 2026 | |
| 2 | BUILDER INVESTMENT GROUP INC /ADV | $2.8M | 100K | ▲+12% Added · +11K sh | Q2 2026 | |
| 3 | RFG Advisory, LLC | $1.8M | 62K | ▲New +62K sh | Q2 2026 | |
| 4 | Sigma Planning Corp | $1.1M | 39K | ▲New +39K sh | Q1 2026 | |
| 5 | COMMONWEALTH EQUITY SERVICES, LLC | $391K | 14K | ▲New +14K 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, 2 funds opened a new position in CSIO and 1 added to an existing one, while 0 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 |
|---|---|---|
| ISHARES CORE S&P 500 ETFIVV | 1 funds | $195.1M |
| APPLE INCAAPL | 1 funds | $155.3M |
| NVIDIA CORPNVDA | 1 funds | $111.6M |
| AMAZON.COM INCAMZN | 1 funds | $72.7M |
| INVESCO QQQ TRUST SERIES 1QQQ | 1 funds | $61.0M |
| SS SPDR S&P 500 ETF TRUST-USSPY | 1 funds | $56.0M |
| ISHARES CORE DIVIDEND GROWTHDGRO | 1 funds | $50.6M |
| MICROSOFT CORPMSFT | 1 funds | $50.0M |
| ISHARES S&P 500 GROWTH ETFIVW | 1 funds | $48.9M |
| VANGUARD S&P 500 ETFVOO | 1 funds | $48.0M |
| ALPHABET INC-CL CGOOG | 1 funds | $39.4M |
| ISHR IBX USD INVGD CB ETF-UILQD | 1 funds | $37.2M |
Ranked by how many of CSIO's institutional holders also hold each name, a cross-fund conviction signal.
No filings captured for this ticker in the live stream yet.
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/CSIO/capital-change-brief"
Use Arkolith's capital_change_brief for CSIO. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for CSIO. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.