41 tracked 13F filers disclose a position in QMCO as of the latest SEC 13F filings, a combined $25.7M 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 | ASHFORD CAPITAL MANAGEMENT INC | $10.6M | 1.0M | ▲New +1.0M sh | Q2 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $2.6M | 539K | →First observed position No prior filed position | Q1 2026 | |
| 3 | Manatuck Hill Partners, LLC | $3.9M | 350K | ▲New +350K sh | Q2 2026 | |
| 4 | BlackRock, Inc. | $1.0M | 218K | ▼−1.4% Reduced · −3K sh | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $1.8M | 165K | ▲+3.4% Added · +5K sh | Q2 2026 | |
| 6 | Walleye Capital LLC | $1.3M | 120K | ▲New +120K sh | Q2 2026 | |
| 7 | UBS Group AG | $471K | 99K | ▼−40% Reduced · −67K sh | Q1 2026 | |
| 8 | VANGUARD FIDUCIARY TRUST CO | $381K | 80K | →First observed position No prior filed position | Q1 2026 | |
| 9 | STATE STREET CORP | $835K | 76K | ▲+4.3% Added · +3K sh | Q2 2026 | |
| 10 | Man Group plc | $755K | 69K | ▲New +69K sh | Q2 2026 | |
| 11 | Informed Momentum Co LLC | $713K | 65K | ▲New +65K sh | Q2 2026 | |
| 12 | MARSHALL WACE, LLP | $178K | 38K | ▲+73% Added · +16K sh | Q1 2026 | |
| 13 | NORTHERN TRUST CORP | $137K | 29K | —Held | Q1 2026 | |
| 14 | LPL Financial LLC | $117K | 25K | ▲+34% Added · +6K sh | Q1 2026 | |
| 15 | PRICE T ROWE ASSOCIATES INC /MD/ | $104K | 22K | ▲+37% Added · +6K sh | Q1 2026 | |
| 16 | BANK OF AMERICA CORP /DE/ | $97K | 20K | ▼−0.2% Reduced · −50 sh | Q1 2026 | |
| 17 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $77K | 16K | ▲New +16K sh | Q1 2026 | |
| 18 | MORGAN STANLEY | $72K | 15K | ▲+252% Added · +11K sh | Q1 2026 | |
| 19 | Kovack Advisors, Inc. | $147K | 13K | ▲+7.6% Added · +950 sh | Q2 2026 | |
| 20 | BARCLAYS PLC | $59K | 12K | ▼−12% Reduced · −2K sh | Q1 2026 | |
| 21 | Schonfeld Strategic Advisors LLC | $133K | 12K | ▲New +12K sh | Q2 2026 | |
| 22 | XTX Topco Ltd | $54K | 11K | ▼−5.2% Reduced · −627 sh | Q1 2026 | |
| 23 | FLAGSHIP HARBOR ADVISORS, LLC | $121K | 11K | ▼−36% Reduced · −6K sh | Q2 2026 | |
| 24 | Vanguard Global Advisers, LLC | $29K | 6K | →First observed position No prior filed position | Q1 2026 | |
| 25 | WELLS FARGO & COMPANY/MN | $20K | 4K | ▲+17% Added · +600 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 QMCO and 5 added to an existing one, while 3 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 | 18 funds | $72.6B |
| APPLE INCAAPL | 18 funds | $57.5B |
| MICROSOFT CORPMSFT | 18 funds | $48.0B |
| AMAZON.COM INCAMZN | 18 funds | $30.5B |
| BROADCOM INCAVGO | 18 funds | $29.0B |
| META PLATFORMS INC-CLASS AMETA | 18 funds | $20.7B |
| ELI LILLY & COLLY | 18 funds | $14.4B |
| CHEVRON CORPCVX | 18 funds | $5.9B |
| BANK OF AMERICA CORPBAC | 18 funds | $5.7B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 18 funds | $5.3B |
| JOHNSON & JOHNSONJNJ | 18 funds | $5.1B |
| MERCK & CO. INC.MRK | 18 funds | $3.7B |
Ranked by how many of QMCO's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 3, 2026 | Craythorne Anthony | Chief Revenue Officer | Sell (S) | 1K | $16K |
| Jul 2, 2026 | Nash Laura A. | Chief Accounting Officer | Sell (S) | 260 | $3K |
| Jul 2, 2026 | Meyrath Hugues | President & CEO, Director | Sell (S) | 6K | $65K |
| Apr 2, 2026 | Nash Laura A. | Chief Accounting Officer | Sell (S) | 109 | $593 |
| Oct 2, 2025 | Meyrath Hugues | President & CEO, Director | Sell (S) | 3K | $32K |
| Oct 2, 2025 | Nash Laura A. | Chief Accounting Officer | Sell (S) | 611 | $7K |
| Oct 1, 2025 | Nash Laura A. | Chief Accounting Officer | Sell (S) | 118 | $1K |
| Sep 12, 2025 | Nash Laura A. | Chief Accounting Officer | Sell (S) | 284 | $2K |
| Apr 21, 2025 | Cabrera Brian E | SVP Chief Admin Ofcr & Secy | Sell (S) | 1K | $10K |
| Apr 21, 2025 | Lerner James J | President & CEO, Director | Sell (S) | 3K | $27K |
| Apr 21, 2025 | Moorehead Lewis W. | Chief Accounting Officer | Sell (S) | 179 | $2K |
| Apr 15, 2025 | PACIFIC INVESTMENT MANAGEMENT CO LLC | 10% Owner | Sell (S) | 962K | $9.9M |
Connected entities for QMCO
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/QMCO/capital-change-brief"
Use Arkolith's capital_change_brief for QMCO. 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 QMCO. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.