285 tracked 13F filers disclose a position in QUBT as of the latest SEC 13F filings, a combined $648.6M 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 | BlackRock, Inc. | $110.6M | 16.1M | ▼−3.0% Reduced · −508K sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $60.0M | 8.8M | →First observed position No prior filed position | Q1 2026 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $46.0M | 6.7M | →First observed position No prior filed position | Q1 2026 | |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $51.6M | 5.3M | ▲+13% Added · +622K sh | Q2 2026 | |
| 5 | STATE STREET CORP | $47.7M | 4.9M | ▲+8.9% Added · +404K sh | Q2 2026 | |
| 6 | Defiance ETFs, LLC | $30.8M | 4.5M | ▲+41% Added · +1.3M sh | Q1 2026 | |
| 7 | Marex Group plc | $30.7M | 4.5M | ▼−46% Reduced · −3.8M sh | Q1 2026 | |
| 8 | MORGAN STANLEY | $15.9M | 2.3M | ▲+75% Added · +991K sh | Q1 2026 | |
| 9 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $15.1M | 2.2M | ▲+79% Added · +975K sh | Q1 2026 | |
| 10 | NORTHERN TRUST CORP | $11.6M | 1.7M | ▲+2.3% Added · +38K sh | Q1 2026 | |
| 11 | Mubadala Investment Co PJSC | $10.9M | 1.6M | —Held | Q1 2026 | |
| 12 | CAPITAL FUND MANAGEMENT S.A. | $14.6M | 1.5M | ▼−12% Reduced · −196K sh | Q2 2026 | |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $10.2M | 1.5M | ▼−8.0% Reduced · −130K sh | Q1 2026 | |
| 14 | Clear Street Group Inc. | $13.9M | 1.4M | ▲+70% Added · +586K sh | Q2 2026 | |
| 15 | Squarepoint Ops LLC | $9.3M | 1.4M | ▲+45% Added · +420K sh | Q1 2026 | |
| 16 | VANGUARD FIDUCIARY TRUST CO | $9.2M | 1.3M | →First observed position No prior filed position | Q1 2026 | |
| 17 | UBS Group AG | $9.0M | 1.3M | ▼−1.2% Reduced · −16K sh | Q1 2026 | |
| 18 | Bank of New York Mellon Corp | $7.0M | 1.0M | ▲+72% Added · +428K sh | Q1 2026 | |
| 19 | PACIFIC HEIGHTS ASSET MANAGEMENT LLC | $6.8M | 1.0M | ▲+11% Added · +100K sh | Q1 2026 | |
| 20 | VAN ECK ASSOCIATES CORP | Withheld | 972K | ▲+71% Added · +402K sh | Q1 2026 | |
| 21 | Jump Financial, LLC | $6.4M | 939K | ▼−31% Reduced · −423K sh | Q1 2026 | |
| 22 | GOLDMAN SACHS GROUP INC | $6.2M | 908K | ▲+16% Added · +127K sh | Q1 2026 | |
| 23 | CITADEL ADVISORS LLC | $5.9M | 861K | ▼−64% Reduced · −1.5M sh | Q1 2026 | |
| 24 | RAYMOND JAMES FINANCIAL INC | $5.4M | 790K | ▲+96% Added · +387K sh | Q1 2026 | |
| 25 | D. E. Shaw & Co., Inc. | $4.9M | 718K | ▲+425% Added · +581K 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, 7 funds opened a new position in QUBT and 23 added to an existing one, while 11 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 |
|---|---|---|
| META PLATFORMS INC-CLASS AMETA | 157 funds | $82.4B |
| NVIDIA CORPNVDA | 155 funds | $290.2B |
| MICROSOFT CORPMSFT | 155 funds | $195.6B |
| AMAZON.COM INCAMZN | 155 funds | $142.5B |
| ALPHABET INC-CL AGOOGL | 155 funds | $111.7B |
| TESLA INCTSLA | 154 funds | $53.4B |
| APPLE INCAAPL | 153 funds | $217.6B |
| BROADCOM INCAVGO | 153 funds | $116.7B |
| JPMORGAN CHASE & COJPM | 152 funds | $44.3B |
| ELI LILLY & COLLY | 151 funds | $59.7B |
| ADVANCED MICRO DEVICESAMD | 151 funds | $28.1B |
| COSTCO WHOLESALE CORPCOST | 151 funds | $27.0B |
Ranked by how many of QUBT's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 11, 2026 | Roberts Christopher Bruce | CFO and General Counsel | Sell (S) | 9K | $73K |
| Mar 10, 2026 | Roberts Christopher Bruce | CFO and General Counsel | Sell (S) | 69K | $541K |
| Jan 7, 2026 | Begliarbekov Milan | Chief Operating Officer | Sell (S) | 3K | $34K |
| Sep 15, 2025 | FAGENSON ROBERT B | Director | Sell (S) | 5K | $84K |
| Sep 12, 2025 | FAGENSON ROBERT B | Director | Sell (S) | 15K | $234K |
| Sep 11, 2025 | FAGENSON ROBERT B | Director | Sell (S) | 30K | $469K |
| Sep 10, 2025 | FAGENSON ROBERT B | Director | Sell (S) | 35K | $543K |
| Sep 9, 2025 | FAGENSON ROBERT B | Director | Sell (S) | 15K | $225K |
| Sep 8, 2025 | Shabani Javad | Director | Sell (S) | 17K | $267K |
| Sep 5, 2025 | Shabani Javad | Director | Sell (S) | 20K | $306K |
| Sep 4, 2025 | Huang Yuping | CEO, President, Director, 10% Owner | Sell (S) | 1.0M | $14.4M |
| Aug 25, 2025 | Dianat Pouya | Chief Revenue Officer | Sell (S) | 17K | $267K |
Connected entities for QUBT
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/QUBT/capital-change-brief"
Use Arkolith's capital_change_brief for QUBT. 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 QUBT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.