Security record · archived quarter
BLK
BlackRock, Inc. · Financial Services · Asset Management
5Tracked holders
0Δ holders
336.64KShares held
$334.33MReported value
+0New positions
−0Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -24.7% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 5 | 0 | 336.64K | $334.33M | n/a | n/a |
| Q2 2026 | 178 | +6 | 94.08M | $90.42B | +7 | n/a |
| Q1 2026 | 174 | -7 | 91.65M | $88.09B | +4 | −12 |
| Q4 2025 | 180 | +3 | 101.68M | $103.08B | +5 | −1 |
| Q3 2025 | 25 | +1 | 50.19M | $58.50B | +2 | −2 |
| Q2 2025 | 22 | -1 | 45.68M | $47.91B | +1 | −2 |
| Q1 2025 | 20 | +2 | 19.69M | $18.62B | +3 | −1 |
| Q4 2024 | 18 | +1 | 19.30M | $19.78B | +2 | −1 |
| Q3 2024 | 16 | -2 | 13.14M | $12.47B | +1 | −3 |
| Q2 2024 | 18 | n/a | 13.08M | $10.29B | n/a | n/a |
Who holds it · Q3 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | 225.70K | -35.2% | $238.86M | 0.2% | ▼ Trim | 4 | SEC ↗ |
| 2 | Wealth Enhancement Advisory… | 55.87K | +10.9% | $37.08M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 3 | Assetmark, Inc | 26.58K | +9.8% | $28.13M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | TD Waterhouse Canada Inc. | 15.79K | +2.3% | $16.83M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | Robeco Institutional Asset… | 12.70K | +38.9% | $13.43M | 0.0% | ▲ Add | 4 | 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): 1 holders, 6.90K shares, $6,635 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.
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: Q3 2026 ·
Methodology ·
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