16 tracked 13F filers disclose a position in MARZ as of the latest SEC 13F filings, a combined $33.9M 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 | TrueMark Investments, LLC | $29.1M | 793K | ▲+150% Added · +475K sh | Q2 2026 | |
| 2 | Weaver Consulting Group | $1.9M | 53K | ▼−0.6% Reduced · −299 sh | Q2 2026 | |
| 3 | Mid-American Wealth Advisory Group, Inc. | $1.9M | 51K | ▼−16% Reduced · −10K sh | Q2 2026 | |
| 4 | OLD MISSION CAPITAL LLC | $444K | 13K | ▼−38% Reduced · −8K sh | Q1 2026 | |
| 5 | JANE STREET GROUP, LLC | $345K | 10K | ▲+11% Added · +1K sh | Q1 2026 | |
| 6 | WELLS FARGO & COMPANY/MN | $59K | 2K | —Held | Q1 2026 | |
| 7 | HARBOUR INVESTMENTS, INC. | $49K | 1K | ▲+395% Added · +1K sh | Q1 2026 | |
| 8 | Capital Investment Advisory Services, LLC | $52K | 1K | —Held | Q2 2026 | |
| 9 | BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC | $31K | 838 | —Held | Q2 2026 | |
| 10 | AE Wealth Management LLC | $25K | 751 | ▼−12% Reduced · −107 sh | Q1 2026 | |
| 11 | DHJJ Financial Advisors, Ltd. | $12K | 320 | —Held | Q2 2026 | |
| 12 | Elevated Capital Advisors, LLC | $11K | 306 | —Held | Q2 2026 | |
| 13 | OSAIC HOLDINGS, INC. | $691 | 21 | ▲New +21 sh | Q1 2026 | |
| 14 | COMPASS FINANCIAL MANAGEMENT LLC | $527 | 14 | ▲New +14 sh | Q2 2026 | |
| 15 | TOUNJIAN ADVISORY PARTNERS, LLC | $58 | 2 | ▲New +2 sh | Q2 2026 | |
| 16 | Lloyd Advisory Services, LLC. | $52 | 1 | ▲New +1 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, 3 funds opened a new position in MARZ and 2 added to an existing one, while 2 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 | 9 funds | $183.3M |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 9 funds | $79.0M |
| JANUS HENDERSON AAA CLO ETFJAAA | 9 funds | $44.4M |
| TRUESHARES STRUC OUT DEC ETFDECZ | 9 funds | $27.6M |
| TRUESHARES STRUCT OUTC JANJANZ | 9 funds | $26.1M |
| RTX CORPRTX | 9 funds | $20.4M |
| SS SPDR S&P 500 ETF TRUST-USSPY | 8 funds | $436.6M |
| VANGUARD S&P 500 ETFVOO | 8 funds | $395.7M |
| INVESCO QQQ TRUST SERIES 1QQQ | 8 funds | $262.7M |
| ISHARES CORE S&P 500 ETFIVV | 8 funds | $99.9M |
| VANGUARD TOTAL STOCK MKT ETFVTI | 8 funds | $83.3M |
| ABBVIE INCABBV | 8 funds | $72.2M |
Ranked by how many of MARZ'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 |
|---|---|---|
| QBERTRUESHARES QUART | 34 funds | $62.8M |
| ONEZTRUESHARES SEASO | 32 funds | $140.8M |
| SEPZTRUESHARES STRUC | 31 funds | $93.3M |
| PAYMSP AU DE IN ETF | 27 funds | $89.9M |
| CEFZRIVERNORTH ACTIV | 27 funds | $13.5M |
| LRNZTRUESHS TECH AI | 26 funds | $6.0M |
| SOVFSOVEREIGNS CAPIT | 23 funds | $71.1M |
| DIVZPOLEN DIVIDEND I | 20 funds | $84.2M |
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 MARZ
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/MARZ/capital-change-brief"
Use Arkolith's capital_change_brief for MARZ. 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 MARZ. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.