Security record · archived quarter
PACB
name pending profile ingest
12Tracked holders
—Δ holders
57.24MShares held
$78.42MReported value
+0New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 90 | +1 | 144.63M | $242.83M | +6 | −5 |
| Q1 2026 | 91 | +9 | 142.21M | $187.92M | +14 | −5 |
| Q4 2025 | 81 | +2 | 149.29M | $279.06M | +3 | −1 |
| Q3 2025 | 15 | 0 | 92.77M | $118.74M | +2 | −2 |
| Q2 2025 | 12 | 0 | 89.61M | $111.12M | +3 | −3 |
| Q1 2025 | 9 | -1 | 53.19M | $62.77M | +1 | −2 |
| Q4 2024 | 10 | -1 | 71.52M | $130.89M | — | −1 |
| Q3 2024 | 10 | -2 | 60.13M | $102.22M | — | −2 |
| Q2 2024 | 12 | — | 57.24M | $78.42M | — | — |
Who holds it · Q2 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | ARK Investment Management ✦ | 33.21M | — | $45.50M | 0.4% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 6.10M | — | $8.36M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 6.10M | — | $8.36M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Millennium Management ✦ | 4.63M | — | $6.34M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Capital World Investors ✦ | 3.39M | — | $4.64M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 1.94M | — | $2.66M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | T. Rowe Price ✦ | 1.94M | — | $2.66M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Soros Fund Management ✦ | 1.70M | — | $2.33M | 0.1% | n/c | 1 | SEC ↗ |
| 9 | D. E. Shaw & Co. ✦ | 1.65M | — | $2.25M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | Marshall Wace ✦ | 1.61M | — | $2.21M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Norges Bank ✦ (passive) | 1.21M | — | $1.66M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | Citadel Advisors ✦ | 904.20K | — | $1.24M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Two Sigma Investments ✦ | 835.42K | — | $1.14M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Fisher Asset Management ✦ | 56.07K | — | $76,818 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 229 holders, 188.05M shares, $246.02M 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.
Aug 14
SC 13G/A — ARK Investment Management LLC
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: Q2 2024 ·
Methodology ·
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