SPAB
State Street SPDR Portfolio Aggregate Bond ETF · Financial Services · Asset Management - Bonds
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +15.7% ·
net new positions +20.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 58 | 0 | 106.67M | $2.72B | +3 | −3 |
| Q1 2026 | 59 | +4 | 120.33M | $3.08B | +9 | −5 |
| Q4 2025 | 55 | +2 | 111.27M | $2.87B | +2 | — |
| Q3 2025 | 7 | -1 | 15.70M | $405.76M | — | −1 |
| Q2 2025 | 5 | -2 | 23.88M | $611.44M | — | −2 |
| Q1 2025 | 5 | +3 | 11.86M | $303.03M | +3 | — |
| Q4 2024 | 2 | -1 | 10.25M | $256.27M | — | −1 |
| Q3 2024 | 2 | -1 | 870.07K | $22.74M | — | −1 |
| Q2 2024 | 3 | — | 108.33K | $2.72M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 11.60M | +13.9% | $296.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | AQR Capital Management ✦ | 127.26K | +89.3% | $3.25M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | T. Rowe Price ✦ | 79.65K | New | $2.04M | 0.0% | New | 1 | SEC ↗ |
| 4 | Citadel Advisors ✦ | 47.29K | New | $1.21M | 0.0% | New | 1 | SEC ↗ |
| 5 | Fisher Asset Management ✦ | 7.99K | New | $204,022 | 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
| T. Rowe Price | $2.04M | 0.0% |
| Citadel Advisors | $1.21M | 0.0% |
| Fisher Asset Management | $204,022 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 540 holders, 276.33M shares, $6.94B 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.