7 tracked 13F filers disclose a position in AMUN as of the latest SEC 13F filings, a combined $2.9M 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 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.3M | 51K | ▲+130% Added · +29K sh | Q1 2026 | |
| 2 | CITADEL ADVISORS LLC | $1.1M | 43K | ▲New +43K sh | Q1 2026 | |
| 3 | AdvisorNet Financial, Inc | $189K | 7K | ▲+99% Added · +4K sh | Q2 2026 | |
| 4 | CBIZ Investment Advisory Services, LLC | $135K | 5K | ▲+0.5% Added · +24 sh | Q1 2026 | |
| 5 | JONES FINANCIAL COMPANIES LLLP | $135K | 5K | ▲New +5K sh | Q1 2026 | |
| 6 | FMR LLC | $18K | 704 | ▼−30% Reduced · −301 sh | Q1 2026 | |
| 7 | UBS Group AG | $4K | 164 | ▲New +164 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 AMUN and 2 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 |
|---|---|---|
| NVIDIA CORPNVDA | 3 funds | $3.3B |
| ISHARES CORE S&P 500 ETFIVV | 3 funds | $2.8B |
| AMAZON.COM INCAMZN | 3 funds | $1.7B |
| MICRON TECHNOLOGY INCMU | 3 funds | $1.6B |
| APPLE INCAAPL | 3 funds | $1.4B |
| META PLATFORMS INC-CLASS AMETA | 3 funds | $1.1B |
| BROADCOM INCAVGO | 3 funds | $1.0B |
| MICROSOFT CORPMSFT | 3 funds | $1.0B |
| ALPHABET INC-CL AGOOGL | 3 funds | $824.0M |
| WARNER BROS DISCOVERY INCWBD | 3 funds | $806.9M |
| TESLA INCTSLA | 3 funds | $784.0M |
| NORFOLK SOUTHERN CORPNSC | 3 funds | $752.4M |
Ranked by how many of AMUN's institutional holders also hold each name, a cross-fund conviction signal.
| Class | 13F holders | Value held |
|---|---|---|
| ASCIINTL SMALL CAP A | 22 funds | $12.6M |
| AMUNthis pageULTRA SHORT MUNI | 7 funds | $2.9M |
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/AMUN/capital-change-brief"
Use Arkolith's capital_change_brief for AMUN. 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 AMUN. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.