Security record · archived quarter
QUBT
Quantum Computing, Inc. · Technology · Computer Hardware
4Tracked holders
+1Δ holders
1.33MShares held
$22.06MReported value
+2New positions
−1Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 97.80K | $776,747 | n/a | n/a |
| Q2 2026 | 86 | -3 | 64.26M | $622.79M | +7 | −12 |
| Q1 2026 | 94 | +8 | 59.01M | $404.88M | +14 | −6 |
| Q4 2025 | 85 | 0 | 69.46M | $712.69M | +2 | −2 |
| Q3 2025 | 13 | -1 | 39.50M | $727.23M | +1 | −2 |
| Q2 2025 | 11 | +1 | 24.73M | $474.09M | +1 | n/a |
| Q1 2025 | 7 | +3 | 3.41M | $27.32M | +3 | n/a |
| Q4 2024 | 4 | +1 | 1.33M | $22.06M | +2 | −1 |
| Q3 2024 | 2 | 0 | 770.75K | $503,282 | n/a | n/a |
| Q2 2024 | 2 | n/a | 637.13K | $320,137 | n/a | n/a |
Who holds it · Q4 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 762.59K | +11.0% | $12.63M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 2 | State Street Global Advisors ✦ (passive) | 362.91K | n/a | $6.01M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Millennium Management ✦ | 167.51K | New | $2.77M | 0.0% | New | 1 | SEC ↗ |
| 4 | Two Sigma Investments ✦ | 39.70K | New | $657,101 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Millennium Management | $2.77M | 0.0% |
| Two Sigma Investments | $657,101 | 0.0% |
Exited
| Citadel Advisors | $54,548 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 293 holders, 92.66M shares, $591.11M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
May 28
SC 13D/A: Huang Yuping
10.3% of class · View original SEC filing ↗
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2024 ·
Methodology ·
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