IWP
iShares Russell Mid-Cap Growth ETF · Financial Services · Asset Management - Global
Momentum inputs (comparable managers):
holder breadth +12.5% ·
share flow -17.4% ·
net new positions +11.1%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 80 | +3 | 69.23M | $10.13B | +6 | −3 |
| Q1 2026 | 78 | -1 | 69.57M | $8.90B | +3 | −4 |
| Q4 2025 | 79 | +3 | 70.98M | $9.72B | +3 | — |
| Q3 2025 | 10 | -2 | 22.96M | $3.27B | +1 | −3 |
| Q2 2025 | 9 | +1 | 1.41M | $195.53M | +1 | — |
| Q1 2025 | 5 | -1 | 485.77K | $57.07M | +2 | −3 |
| Q4 2024 | 6 | 0 | 82.84K | $10.50M | +2 | −2 |
| Q3 2024 | 6 | 0 | 621.30K | $72.87M | +1 | −1 |
| Q2 2024 | 6 | — | 283.45K | $31.28M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 1.17M | — | $161.99M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 2 | Wellington Management ✦ | 103.96K | -69.8% | $14.42M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | T. Rowe Price ✦ | 32.09K | 0.0% | $4.45M | 0.0% | Held | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 27.19K | — | $3.77M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 5 | The Vanguard Group ✦ (passive) | 26.04K | — | $3.61M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 6 | Citadel Advisors ✦ | 21.46K | -73.4% | $2.98M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 7 | D. E. Shaw & Co. ✦ | 18.05K | -31.4% | $2.50M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | Renaissance Technologies ✦ | 9.70K | New | $1.35M | 0.0% | New | 1 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 3.31K | +15.5% | $459,444 | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Renaissance Technologies | $1.35M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,162 holders, 111.33M shares, $14.01B 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.