BLZR
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +6.2% ·
share flow -9.9% ·
net new positions +5.9%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Adage Capital Partners ✦ | 1.46M | +22.0% | $12.14M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 2 | LMR Partners LLP | 1.00M | n/a | $10.25M | 0.1% | n/c | 1 | SEC ↗ |
| 3 | Healthcare Of Ontario Pension Plan… | 1.33M | n/a | $10.17M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 4 | JPMorgan Chase ✦ | 887.46K | -50.2% | $8.88M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 5 | Two Sigma Investments ✦ | 870.00K | 0.0% | $8.71M | 0.0% | Held | 2 | SEC ↗ |
| 6 | Toronto Dominion Bank | 509.00K | n/a | $5.18M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 7 | Bnp Paribas Financial Markets | 356.27K | n/a | $2.72M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 8 | D. E. Shaw & Co. ✦ | 286.67K | +43.3% | $2.23M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 9 | Millennium Management ✦ | 200.70K | -55.4% | $2.06M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | Hrt Financial Lp | 49.00K | n/a | $500,000 | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Susquehanna International Group, Llp | 15.79K | n/a | $161,425 | 0.0% | n/c | 1 | SEC ↗ |
| 12 | Citadel Advisors ✦ | 10.68K | New | $109,170 | 0.0% | New | 1 | SEC ↗ |
| 13 | State Of Wisconsin Investment Board | 10.00K | n/a | $100,100 | 0.0% | n/c | 1 | SEC ↗ |
| 14 | UBS Group AG | 5.18K | n/a | $48,483 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 15 | Parallax Volatility Advisers, L.P. | 93.03K | n/a | $44,665 | 0.0% | n/c | 1 | SEC ↗ |
| 16 | Royal Bank Of Canada | 5.68K | n/a | $42,000 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 17 | Morgan Stanley ✦ | 573 | +14.6% | $5,856 | 0.0% | ▲ Add | 2 | 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 | $109,170 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 59 holders, 21.41M shares, $208.88M 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.