The new 5.21% filing by Vanguard Capital Management, a separate entity from Vanguard Group, suggests internal reallocation of holdings rather than a net new accumulation. Monitor for any subsequent 13D conversion or further amendments, though the passive certification makes that unlikely. The stake is just above the 5% threshold, indicating a routine index or fund holding.
Price Chart
Executive Summary
Vanguard Capital Management LLC filed a new Schedule 13G disclosing a 5.21% passive stake in IonQ as of September 30, 2026, representing 21,108,756 shares. This is a new filing by Vanguard Capital Management, separate from the prior Vanguard Group filing that showed a reduced stake below 5%. The passive certification indicates no intent to influence management.
Key Financial Metrics
Key Facts
- Vanguard Capital Management LLC filed a new Schedule 13G for IonQ, Inc.
- Stake: 21,108,756 shares of common stock, representing 5.21% of shares outstanding.
- Filing date: October 30, 2026; ownership as of September 30, 2026.
- Certified as passive under Rule 13d-1(b); no intent to change or influence control.
- This is a new filing by Vanguard Capital Management, not an amendment to the prior Vanguard Group filing from October 27, 2026.
Financial Impact
5.21% passive stake valued at approximately $693 million based on $13.3B market cap.
Risk Factors
- Passive certification could be challenged if future actions suggest activist intent.
- Stake is just above 5% threshold; any reduction could bring it below reporting requirements.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| SC 13G Filing (Primary) | 0002100119-26-001617 |
| Document: 0002100119-26-001617-index.html | 0002100119-26-001617 |
| Document: 0002100119-26-001617.txt | 0002100119-26-001617 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 30, 2026 2d ago | SC 13G | $29.03 | awaiting T+20 | awaiting T+20 | $30.04 (+3.50%) |
Oct 27, 2026 5d ago | SC 13G/A | $32.43 | awaiting T+20 | awaiting T+20 | $30.04 (−7.37%) |
Oct 23, 2026 9d ago | Institutional Cluster | $31.27 | awaiting T+20 | awaiting T+20 | $30.04 (+3.93%) |
Oct 16, 2026 16d ago | 8-K | $30.78 | awaiting T+20 | awaiting T+20 | $30.04 (+2.40%) |
Oct 14, 2026 18d ago | 424B5 | $31.42 | awaiting T+20 | awaiting T+20 | $30.04 (+4.39%) |
Oct 14, 2026 18d ago | 424B5 | $31.42 | awaiting T+20 | awaiting T+20 | $30.04 (+4.39%) |
Oct 13, 2026 19d ago | 8-K | $34.73 | awaiting T+20 | awaiting T+20 | $30.04 (−13.50%) |
Sep 30, 2026 4w ago | 25-NSE | $43.86 $32.95 | ▼ −24.87% | ▼ −26.14% | $30.04 (−31.51%) |
Sep 10, 2026 7w ago | 144 | $36.75 $39.89 | ▲ +8.54% | ▲ +6.68% | $30.04 (−18.26%) |
Sep 8, 2026 7w ago | 8-K | $40.47 $43.29 | ▲ +6.97% | ▲ +5.00% | $30.04 (−25.77%) |
US Market Status
Subscribe to SecBot
Get Real-Time SEC Filing Intelligence
Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.
Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers