162 tracked 13F filers disclose a position in MSOS as of the latest SEC 13F filings, a combined $227.5M 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 | Anson Funds Management LP | $58.0M | 16.3M | ▲+108% Added · +8.5M sh | Q1 2026 | |
| 2 | MONTANOVA CAPITAL, LLC | $32.1M | 9.0M | ▲+4.3% Added · +377K sh | Q1 2026 | |
| 3 | Marex Group plc | $27.9M | 7.9M | ▲+14% Added · +970K sh | Q1 2026 | |
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $13.6M | 3.8M | ▼−46% Reduced · −3.2M sh | Q1 2026 | |
| 5 | Two Seas Capital LP | $11.7M | 3.3M | ▲+1.5% Added · +50K sh | Q1 2026 | |
| 6 | Clear Street Group Inc. | $10.2M | 2.0M | —Held | Q2 2026 | |
| 7 | AdvisorShares Investments LLC | $7.9M | 1.5M | ▼−63% Reduced · −2.6M sh | Q2 2026 | |
| 8 | Murchinson Ltd. | $3.5M | 1000K | ▲New +1000K sh | Q1 2026 | |
| 9 | CITIGROUP INC | $3.2M | 889K | ▼−38% Reduced · −539K sh | Q1 2026 | |
| 10 | Concurrent Investment Advisors, LLC | $4.1M | 809K | ▼−19% Reduced · −196K sh | Q2 2026 | |
| 11 | Intrinsic Edge Capital Management LLC | $4.1M | 800K | ▼−29% Reduced · −320K sh | Q2 2026 | |
| 12 | CITADEL ADVISORS LLC | $2.7M | 768K | ▲+9.5% Added · +66K sh | Q1 2026 | |
| 13 | Deeter Investments LLP | $3.6M | 767K | ▲New +767K sh | Q4 2025 | |
| 14 | COMPASS FINANCIAL MANAGEMENT LLC | $3.3M | 644K | ▲New +644K sh | Q2 2026 | |
| 15 | MORGAN STANLEY | $1.9M | 548K | ▲+28% Added · +119K sh | Q1 2026 | |
| 16 | Kazazian Asset Management, LLC | $2.7M | 527K | —Held | Q2 2026 | |
| 17 | IMC-Chicago, LLC | $1.7M | 468K | ▲+15% Added · +62K sh | Q1 2026 | |
| 18 | Bleakley Financial Group, LLC | $2.2M | 436K | ▼−1.8% Reduced · −8K sh | Q2 2026 | |
| 19 | SCOGGIN MANAGEMENT LP | $1.3M | 375K | —Held | Q1 2026 | |
| 20 | MILLENNIUM MANAGEMENT LLC | $1.2M | 339K | ▲22× Added · +324K sh | Q1 2026 | |
| 21 | Corient Private Wealth LLC | $1.1M | 306K | ▲+319% Added · +233K sh | Q1 2026 | |
| 22 | Clayton Partners LLC | $1.5M | 300K | ▲New +300K sh | Q2 2026 | |
| 23 | LPL Financial LLC | $1.0M | 288K | ▼−19% Reduced · −68K sh | Q1 2026 | |
| 24 | BOOTHBAY FUND MANAGEMENT, LLC | $976K | 275K | ▲New +275K sh | Q1 2026 | |
| 25 | Cresset Asset Management, LLC | $1.3M | 263K | ▼−10% Reduced · −30K sh | Q2 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, 13 funds opened a new position in MSOS and 17 added to an existing one, while 15 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 |
|---|---|---|
| MICROSOFT CORPMSFT | 80 funds | $6.4B |
| AMAZON.COM INCAMZN | 78 funds | $6.4B |
| NVIDIA CORPNVDA | 77 funds | $12.0B |
| ALPHABET INC-CL AGOOGL | 76 funds | $5.0B |
| META PLATFORMS INC-CLASS AMETA | 75 funds | $4.0B |
| ALPHABET INC-CL CGOOG | 73 funds | $3.9B |
| APPLE INCAAPL | 72 funds | $9.7B |
| BROADCOM INCAVGO | 72 funds | $5.6B |
| MICRON TECHNOLOGY INCMU | 70 funds | $4.3B |
| TESLA INCTSLA | 70 funds | $2.6B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 69 funds | $3.7B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 69 funds | $2.7B |
Ranked by how many of MSOS's institutional holders also hold each name, a cross-fund conviction signal.
| Class | 13F holders | Value held |
|---|---|---|
| MSOSthis pageUIT EXCHANGE TRADED | 162 funds | $227.5M |
| YOLOPURE CANNABIS | 56 funds | $5.2M |
| CWSUIE | 49 funds | $52.5M |
| AADRmc | 27 funds | $18.3M |
| HDGERANGER EQUITY BE | 24 funds | $42.6M |
| SUREINSIDER ADVANTA | 22 funds | $8.4M |
| MSOXmc | 18 funds | $1.8M |
| PSILPSYCHEDELICS ETF | 17 funds | $803K |
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 MSOS
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/MSOS/capital-change-brief"
Use Arkolith's capital_change_brief for MSOS. 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 MSOS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.