1 tracked 13F filer discloses a position in MEMA as of the latest SEC 13F filings, a combined $1.0M 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 | CITADEL ADVISORS LLC | $1.0M | 38K | ▲New +38K 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, 1 fund opened a new position in MEMA, 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).
| Class | 13F holders | Value held |
|---|---|---|
| 56164V303FUND | 9 funds | $19.9M |
| MHYETF | 3 funds | $3.5M |
| MANIACTIVE INCOME ET | 2 funds | $779K |
| MEMAthis pageACTIVE EMERGING | 1 funds | $1.0M |
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.
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/MEMA/capital-change-brief"
Use Arkolith's capital_change_brief for MEMA. 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 MEMA. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.