ACCO
ACCO Brands Corporation · Industrials · Business Equipment & Supplies
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +3.4% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 81 | -2 | 56.80M | $237.58M | +3 | −5 |
| Q1 2026 | 85 | +3 | 56.25M | $168.21M | +7 | −4 |
| Q4 2025 | 82 | +1 | 56.97M | $212.21M | +1 | — |
| Q3 2025 | 16 | -1 | 29.22M | $116.59M | — | −1 |
| Q2 2025 | 14 | 0 | 23.65M | $84.67M | +1 | −1 |
| Q1 2025 | 11 | -1 | 9.69M | $40.62M | +1 | −2 |
| Q4 2024 | 12 | 0 | 12.30M | $64.58M | — | — |
| Q3 2024 | 11 | 0 | 11.92M | $65.19M | — | — |
| Q2 2024 | 11 | — | 12.54M | $58.95M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 7.05M | — | $25.24M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 2 | The Vanguard Group ✦ (passive) | 6.13M | — | $21.95M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 3 | Geode Capital Management ✦ (passive) | 2.16M | -0.8% | $7.73M | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 4 | State Street Global Advisors ✦ (passive) | 1.96M | -10.5% | $7.02M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 5 | Arrowstreet Capital ✦ | 1.55M | +102.5% | $5.55M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 6 | AQR Capital Management ✦ | 1.52M | +17.5% | $5.45M | 0.0% | ▲ Add | 5 | SEC ↗ ×4 |
| 7 | D. E. Shaw & Co. ✦ | 813.27K | +19.9% | $2.91M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | Millennium Management ✦ | 711.07K | +0.3% | $2.55M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | Renaissance Technologies ✦ | 706.30K | +12.9% | $2.53M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | GAMCO Investors ✦ | 432.37K | +188.2% | $1.55M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | Two Sigma Investments ✦ | 401.13K | -53.5% | $1.44M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 12 | T. Rowe Price ✦ | 133.66K | +1.9% | $479,000 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | Citadel Advisors ✦ | 77.73K | New | $278,281 | 0.0% | New | 1 | SEC ↗ |
| 14 | Fidelity (FMR) ✦ | 2.54K | — | $9,080 | 0.0% | n/c | 1 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $278,281 | 0.0% |
Exited
| Marshall Wace | $468,393 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 192 holders, 75.07M shares, $211.43M 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.