Among active 13F managers last quarter, none opened or added and 1 reduced; the largest holder to move was Old Mission Capital LLC (−49%).
1 tracked 13F filer discloses a position in ETCO as of the latest SEC 13F filings, a combined $328K 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 | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Old Mission Capital LLC | 29K | $328K | ▼−49% Reduced · −28K 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, no active manager opened or added to a position in ETCO, while 1 reduced. 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 MSCI EMERGINGIEMG | 1 funds | $622.2M |
| SS SPDR S&P 500 ETF TRUST-USSPY | 1 funds | $338.8M |
| ISHARES CHINA LARGE-CAP ETFFXI | 1 funds | $202.7M |
| INNOVATOR US EQ 10 BUFFERZALT | 1 funds | $142.3M |
| VANGUARD S&P 500 ETFVOO | 1 funds | $126.2M |
| ISHARES MSCI SOUTH KOREA ETFEWY | 1 funds | $109.2M |
| VANGUARD INT-TERM CORPORATEVCIT | 1 funds | $103.1M |
| INVESCO QQQ TRUST SERIES 1QQQ | 1 funds | $74.5M |
| ALIBABA GROUP HOLDING-SP ADRBABA | 1 funds | $67.1M |
| ISHARES JP MORGAN EM LOCAL CLEMB | 1 funds | $58.4M |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 1 funds | $58.3M |
| VANGUARD FTSE DEVELOPED ETFVEA | 1 funds | $56.7M |
Ranked by how many of ETCO's institutional holders also hold each name, a cross-fund conviction signal.
| Class | 13F holders | Value held |
|---|---|---|
| BTCCETF | 9 funds | $1.3M |
| MNRSCOM | 5 funds | $2.0M |
| 38963H404BITCOIN PREMIUM | 3 funds | $574K |
| BCORBITCOIN ADOPTERS | 1 funds | $556K |
| ETCOthis pageETHEREUM COVERED | 1 funds | $328K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
No filings captured for this ticker in the live stream yet.
Connected entities for ETCO
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/ETCO/capital-change-brief"
Use Arkolith's capital_change_brief for ETCO. 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 ETCO. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.