IOSP
Innospec Inc. · Basic Materials · Chemicals - Specialty
Momentum inputs (comparable managers):
holder breadth +1.1% ·
share flow -0.6% ·
net new positions 0.0%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 96 | +1 | 19.35M | $1.58B | +7 | −7 |
| Q1 2026 | 99 | +4 | 19.64M | $1.44B | +8 | −5 |
| Q4 2025 | 96 | +2 | 20.14M | $1.54B | +3 | n/a |
| Q3 2025 | 16 | 0 | 10.85M | $837.11M | n/a | −1 |
| Q2 2025 | 14 | -1 | 9.66M | $812.09M | n/a | −1 |
| Q1 2025 | 12 | 0 | 2.43M | $230.13M | n/a | n/a |
| Q4 2024 | 12 | 0 | 1.96M | $215.50M | n/a | n/a |
| Q3 2024 | 11 | 0 | 935.00K | $105.75M | +1 | −1 |
| Q2 2024 | 11 | n/a | 1.02M | $126.66M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 996.03K | +3.3% | $81.07M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 2 | JPMorgan Chase ✦ | 370.57K | -13.0% | $30.00M | 0.0% | ▼ Trim | 4 | SEC ↗ ×6 |
| 3 | Northern Trust Corp | 303.04K | +6.6% | $24.66M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 4 | Bank Of America Corp /De/ | 235.74K | -18.9% | $19.19M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 5 | Fidelity (FMR) ✦ | 82.76K | +59.8% | $6.74M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 6 | Franklin Resources Inc | 38.75K | +15.7% | $3.15M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 7 | T. Rowe Price ✦ | 37.34K | +17.3% | $3.04M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 8 | Wells Fargo & Company/Mn | 30.22K | +71.5% | $2.46M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 9 | Barclays Plc | 24.71K | +16.6% | $2.01M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 10 | Fifth Third Bancorp | 11.65K | -6.6% | $948,553 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 11 | Us Bancorp \De\ | 154 | +14.1% | $12,534 | 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
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 263 holders, 24.51M shares, $1.76B 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.