OLN
Olin Corporation · Basic Materials · Chemicals
Momentum inputs (comparable managers):
holder breadth +7.7% ·
share flow +10.2% ·
net new positions +7.1%
· 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 |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 65.98K | $1.03M | n/a | −1 |
| Q2 2026 | 109 | +8 | 80.59M | $1.60B | +11 | −6 |
| Q1 2026 | 107 | +2 | 76.62M | $2.28B | +11 | −9 |
| Q4 2025 | 104 | 0 | 73.66M | $1.53B | +2 | −2 |
| Q3 2025 | 20 | +1 | 42.11M | $1.05B | +2 | −2 |
| Q2 2025 | 17 | 0 | 39.10M | $785.45M | +1 | −1 |
| Q1 2025 | 14 | +1 | 15.95M | $386.74M | +2 | −1 |
| Q4 2024 | 13 | 0 | 14.48M | $489.38M | +1 | −1 |
| Q3 2024 | 12 | -2 | 9.44M | $452.82M | n/a | −2 |
| Q2 2024 | 14 | n/a | 8.82M | $415.77M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 4.78M | -0.7% | $115.87M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Millennium Management ✦ | 2.14M | -33.0% | $51.97M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 2.01M | +3.6% | $48.71M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 4 | Citadel Advisors ✦ | 1.76M | +1428.2% | $42.58M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 5 | Norges Bank ✦ (passive) | 1.44M | +1.4% | $34.84M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | AQR Capital Management ✦ | 1.29M | +52.5% | $31.23M | 0.0% | ▲ Add | 4 | SEC ↗ ×6 |
| 7 | Two Sigma Investments ✦ | 814.36K | +80.6% | $19.74M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | T. Rowe Price ✦ | 763.72K | +0.2% | $18.51M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 9 | Renaissance Technologies ✦ | 371.30K | New | $9.00M | 0.0% | New | 1 | SEC ↗ |
| 10 | Marshall Wace ✦ | 159.43K | -53.8% | $3.86M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 11 | Arrowstreet Capital ✦ | 155.76K | New | $3.78M | 0.0% | New | 1 | SEC ↗ |
| 12 | GAMCO Investors ✦ | 126.40K | +9.9% | $3.06M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | Gotham Asset Management ✦ | 118.78K | +368.5% | $2.88M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | D. E. Shaw & Co. ✦ | 29.33K | -93.1% | $710,911 | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Renaissance Technologies | $9.00M | 0.0% |
| Arrowstreet Capital | $3.78M | 0.0% |
Exited
| Point72 Asset Management | $995,203 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 413 holders, 111.73M shares, $3.27B 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.