HYG
iShares iBoxx $ High Yield Corporate Bond ETF · Financial Services · Asset Management - Bonds
Momentum inputs (comparable managers):
holder breadth -14.3% ·
share flow +29.3% ·
net new positions -16.7%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 4 | 0 | 1.66M | $128.10M | n/a | n/a |
| Q2 2026 | 104 | -6 | 163.71M | $13.09B | +5 | −11 |
| Q1 2026 | 111 | +4 | 163.40M | $12.99B | +11 | −7 |
| Q4 2025 | 105 | +3 | 160.15M | $12.91B | +4 | −1 |
| Q3 2025 | 11 | -1 | 64.78M | $5.26B | +1 | −2 |
| Q2 2025 | 9 | +1 | 28.19M | $2.27B | +3 | −2 |
| Q1 2025 | 6 | 0 | 3.66M | $289.07M | +1 | −1 |
| Q4 2024 | 6 | -1 | 3.46M | $272.24M | +1 | −2 |
| Q3 2024 | 7 | +2 | 2.68M | $215.02M | +3 | −1 |
| Q2 2024 | 5 | n/a | 1.92M | $147.91M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | D. E. Shaw & Co. ✦ | 1.87M | +30.6% | $146.84M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 2 | Wellington Management ✦ | 624.20K | +8222.7% | $49.09M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 3 | Marshall Wace ✦ | 513.33K | New | $40.37M | 0.1% | New | 1 | SEC ↗ ×2 |
| 4 | Millennium Management ✦ | 446.91K | +353.3% | $35.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | Bridgewater Associates ✦ | 7.33K | -16.9% | $576,819 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 6 | Fisher Asset Management ✦ | 2.66K | -0.9% | $209,446 | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $40.37M | 0.1% |
Exited
| Citadel Advisors | $84.19M | was 0.1% |
| Two Sigma Investments | $6.57M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 975 holders, 272.81M shares, $21.16B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.