14 tracked 13F filers disclose a position in NAMM as of the latest SEC 13F filings, a combined $606K 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 | Polar Asset Management Partners Inc. | $0 | 592K | ▼−56% Reduced · −754K sh | Q1 2026 | |
| 2 | UBS Group AG | $192K | 83K | ▲166× Added · +83K sh | Q1 2026 | |
| 3 | MORGAN STANLEY | $99K | 43K | ▲New +43K sh | Q1 2026 | |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $78K | 34K | —Held | Q1 2026 | |
| 5 | Schonfeld Strategic Advisors LLC | $78K | 34K | ▲New +34K sh | Q1 2026 | |
| 6 | XTX Topco Ltd | $68K | 30K | ▲+142% Added · +17K sh | Q1 2026 | |
| 7 | JANE STREET GROUP, LLC | $47K | 20K | ▲New +20K sh | Q1 2026 | |
| 8 | Shay Capital LLC | $23K | 10K | ▲New +10K sh | Q1 2026 | |
| 9 | Concurrent Investment Advisors, LLC | $19K | 10K | ▲New +10K sh | Q2 2026 | |
| 10 | JONES FINANCIAL COMPANIES LLLP | $1K | 497 | ▲New +497 sh | Q1 2026 | |
| 11 | SBI Securities Co., Ltd. | $252 | 134 | ▲+483% Added · +111 sh | Q2 2026 | |
| 12 | CITIGROUP INC | $35 | 15 | ▲New +15 sh | Q1 2026 | |
| 13 | ROYAL BANK OF CANADA | $0 | 14 | ▲New +14 sh | Q1 2026 | |
| 14 | Tower Research Capital LLC (TRC) | $2 | 1 | ▲New +1 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, 4 funds opened a new position in NAMM and 2 added to an existing one, while 1 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 | $577.0M |
| MICRON TECHNOLOGY INCMU | 3 funds | $191.7M |
| META PLATFORMS INC-CLASS AMETA | 3 funds | $169.2M |
| AMAZON.COM INCAMZN | 3 funds | $166.9M |
| TESLA INCTSLA | 3 funds | $137.9M |
| PALANTIR TECHNOLOGIES INC-APLTR | 3 funds | $133.0M |
| APPLE INCAAPL | 3 funds | $131.9M |
| MICROSOFT CORPMSFT | 3 funds | $96.8M |
| UNITY SOFTWARE INCU | 3 funds | $95.4M |
| CLEARWATER ANALYTICS HDS-ACWAN | 3 funds | $86.8M |
| APPLIED MATERIALS INCAMAT | 3 funds | $83.4M |
| IDEX CORPIEX | 3 funds | $80.8M |
Ranked by how many of NAMM's institutional holders also hold each name, a cross-fund conviction signal.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
| Class | 13F holders | Value held |
|---|---|---|
| NAMMWSPAC Combination | 16 funds | $731K |
| NAMMthis pageSHS | 14 funds | $606K |
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 stock 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/NAMM/capital-change-brief"
Use Arkolith's capital_change_brief for NAMM. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NAMM. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.