IGSB
iShares 1-5 Year Investment Grade Corporate Bond ETF · Financial Services · Asset Management - Bonds
Momentum inputs (comparable managers):
holder breadth +16.7% ·
share flow +30.0% ·
net new positions +14.3%
· formula
Broad accumulation: rising shares across more 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 | 3 | 0 | 956.94K | $49.04M | n/a | −1 |
| Q2 2026 | 79 | -5 | 153.95M | $8.07B | +3 | −9 |
| Q1 2026 | 86 | +2 | 153.70M | $8.08B | +5 | −3 |
| Q4 2025 | 82 | +3 | 157.64M | $8.34B | +3 | n/a |
| Q3 2025 | 10 | -3 | 49.05M | $2.60B | n/a | −3 |
| Q2 2025 | 10 | +1 | 29.34M | $1.55B | +2 | −1 |
| Q1 2025 | 7 | 0 | 6.06M | $317.27M | +1 | −1 |
| Q4 2024 | 7 | +1 | 5.75M | $297.21M | +1 | n/a |
| Q3 2024 | 6 | -1 | 4.31M | $227.14M | n/a | −1 |
| Q2 2024 | 7 | n/a | 2.98M | $152.71M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | D. E. Shaw & Co. ✦ | 3.12M | +49.4% | $161.12M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 2 | Point72 Asset Management ✦ | 1.12M | -1.8% | $58.16M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 3 | Renaissance Technologies ✦ | 963.90K | +25.6% | $49.83M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 4 | Marshall Wace ✦ | 306.10K | +18.6% | $15.83M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 5 | Citadel Advisors ✦ | 209.43K | New | $10.83M | 0.0% | New | 1 | SEC ↗ |
| 6 | Millennium Management ✦ | 22.20K | -54.4% | $1.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 7 | Fisher Asset Management ✦ | 5.75K | -22.6% | $297,077 | 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
| Citadel Advisors | $10.83M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,004 holders, 295.85M shares, $15.36B 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.