33 tracked 13F filers disclose a position in MSTU as of the latest SEC 13F filings, a combined $10.8M 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 | GOLDMAN SACHS GROUP INC | $4.0M | 940K | ▲31× Added · +910K sh | Q1 2026 | |
| 2 | SBI Securities Co., Ltd. | $801K | 495K | ▲+437% Added · +402K sh | Q2 2026 | |
| 3 | RENAISSANCE TECHNOLOGIES LLC | $1.6M | 378K | ▲New +378K sh | Q1 2026 | |
| 4 | Optiver Holding B.V. | $1.5M | 358K | ▲20× Added · +340K sh | Q1 2026 | |
| 5 | UBS Group AG | $807K | 190K | ▲+63% Added · +73K sh | Q1 2026 | |
| 6 | Creative Planning | $579K | 136K | ▲+57% Added · +49K sh | Q1 2026 | |
| 7 | TWO SIGMA SECURITIES, LLC | $379K | 89K | ▲+395% Added · +71K sh | Q1 2026 | |
| 8 | DRW Securities, LLC | $329K | 77K | ▼−17% Reduced · −16K sh | Q1 2026 | |
| 9 | Concurrent Investment Advisors, LLC | $98K | 60K | ▲New +60K sh | Q2 2026 | |
| 10 | Jump Financial, LLC | $250K | 59K | ▲New +59K sh | Q1 2026 | |
| 11 | CORRECT CAPITAL WEALTH MANAGEMENT | $33K | 20K | —Held | Q2 2026 | |
| 12 | INDEPENDENT FINANCIAL GROUP, LLC | $30K | 19K | ▲New +19K sh | Q2 2026 | |
| 13 | United Advisor Group, LLC | $28K | 17K | ▲New +17K sh | Q2 2026 | |
| 14 | JANE STREET GROUP, LLC | $64K | 15K | ▼−99% Reduced · −1.3M sh | Q1 2026 | |
| 15 | CITIGROUP INC | $57K | 13K | ▲+262% Added · +10K sh | Q1 2026 | |
| 16 | EXENCIAL WEALTH ADVISORS, LLC | $53K | 12K | ▲New +12K sh | Q1 2026 | |
| 17 | NewEdge Advisors, LLC | $51K | 12K | ▲New +12K sh | Q1 2026 | |
| 18 | HUB Investment Partners, LLC | $17K | 11K | ▲New +11K sh | Q2 2026 | |
| 19 | Apollon Wealth Management, LLC | $43K | 10K | ▲New +10K sh | Q1 2026 | |
| 20 | Tower Research Capital LLC (TRC) | $18K | 4K | ▲New +4K sh | Q1 2026 | |
| 21 | Activest Wealth Management | $5K | 1K | —Held | Q1 2026 | |
| 22 | MORGAN STANLEY | $5K | 1K | ▲New +1K sh | Q1 2026 | |
| 23 | TD Waterhouse Canada Inc. | $988 | 610 | ▲New +610 sh | Q2 2026 | |
| 24 | Fortitude Family Office, LLC | $415 | 256 | —Held | Q2 2026 | |
| 25 | FIFTH THIRD BANCORP | $829 | 195 | ▲New +195 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, 9 funds opened a new position in MSTU and 4 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 | 16 funds | $3.1B |
| MICRON TECHNOLOGY INCMU | 16 funds | $2.0B |
| ALPHABET INC-CL AGOOGL | 16 funds | $1.4B |
| BROADCOM INCAVGO | 16 funds | $1.4B |
| SANDISK CORPSNDK | 16 funds | $1.2B |
| CHEVRON CORPCVX | 16 funds | $986.7M |
| VISA INC-CLASS A SHARESV | 16 funds | $954.6M |
| TESLA INCTSLA | 16 funds | $650.6M |
| GENERAL ELECTRICGE | 16 funds | $625.2M |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 16 funds | $588.0M |
| LOCKHEED MARTIN CORPLMT | 16 funds | $572.5M |
| CITIGROUP INCC | 16 funds | $517.7M |
Ranked by how many of MSTU's institutional holders also hold each name, a cross-fund conviction signal.
| Class | 13F holders | Value held |
|---|---|---|
| ACVFmc | 50 funds | $38.5M |
| VSLUFUND | 41 funds | $391.9M |
| FEPImc | 38 funds | $22.7M |
| MSTUthis pageT-REX 2X LONG MS | 33 funds | $10.8M |
| TSPYTAPPALPHA SPY GR | 26 funds | $32.4M |
| XRPRREX OSPREY XRP | 25 funds | $7.1M |
| AIPIREX AI EQUITY PR | 21 funds | $6.2M |
| NVDXT REX 2X LONG | 15 funds | $10.2M |
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 MSTU
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/MSTU/capital-change-brief"
Use Arkolith's capital_change_brief for MSTU. 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 MSTU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.