BCYC
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth -9.3% ·
share flow +9.5% ·
net new positions -10.3%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 38 | -1 | 8.38M | $35.47M | +3 | −4 |
| Q1 2026 | 39 | -4 | 7.27M | $33.56M | +4 | −8 |
| Q4 2025 | 42 | +3 | 6.03M | $42.66M | +3 | n/a |
| Q3 2025 | 12 | 0 | 5.00M | $38.69M | n/a | n/a |
| Q2 2025 | 10 | +1 | 5.57M | $38.71M | +1 | n/a |
| Q1 2025 | 7 | 0 | 6.22M | $52.81M | n/a | n/a |
| Q4 2024 | 7 | -1 | 6.86M | $96.00M | +1 | −2 |
| Q3 2024 | 7 | -2 | 3.56M | $80.47M | n/a | −2 |
| Q2 2024 | 9 | n/a | 1.73M | $35.03M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Principal Financial Group Inc | 1.17M | +2.3% | $5.45M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | T. Rowe Price ✦ | 1.03M | -12.2% | $4.77M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 3 | Renaissance Technologies ✦ | 979.30K | +72.8% | $4.54M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 4 | Morgan Stanley ✦ | 618.33K | +32.9% | $2.87M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 5 | Schroder Investment Management Group | 615.83K | n/a | $2.67M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Marshall Wace ✦ | 377.33K | +872.6% | $1.75M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 7 | Citadel Advisors ✦ | 377.08K | +39.0% | $1.75M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 8 | Qube Research & Technologies Ltd | 308.62K | New | $1.43M | 0.0% | New | 1 | SEC ↗ |
| 9 | Millennium Management ✦ | 283.99K | -13.1% | $1.32M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 278.99K | -16.2% | $1.29M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 11 | Jane Street Group, Llc | 218.12K | +245.2% | $1.01M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 12 | Two Sigma Investments ✦ | 164.80K | +24.8% | $764,672 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | Point72 Asset Management ✦ | 130.42K | +69.9% | $605,158 | 0.0% | ▲ Add | 8 | SEC ↗ |
| 14 | Manufacturers Life Insurance… | 127.86K | 0.0% | $593,284 | 0.0% | Held | 2 | SEC ↗ |
| 15 | Goldman Sachs Group ✦ | 110.15K | +345.4% | $511,082 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 16 | Td Asset Management Inc | 91.99K | -37.8% | $426,843 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 17 | Man Group plc | 63.30K | +47.7% | $293,735 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | Sei Investments Co | 52.78K | +7.6% | $244,918 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | Hrt Financial Lp | 45.91K | New | $213,000 | 0.0% | New | 1 | SEC ↗ |
| 20 | Susquehanna International Group, Llp | 37.89K | -65.1% | $175,800 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 21 | UBS Group AG | 32.16K | +25.2% | $149,218 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 22 | State Street Global Advisors ✦ (passive) | 30.51K | -56.5% | $141,576 | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 23 | Geode Capital Management ✦ (passive) | 25.13K | 0.0% | $116,598 | 0.0% | Held | 8 | SEC ↗ |
| 24 | Invesco Ltd. | 15.07K | +49.3% | $69,911 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | Stifel Financial Corp | 14.69K | New | $68,148 | 0.0% | New | 1 | SEC ↗ |
| 26 | Royal Bank Of Canada | 14.47K | +35.5% | $67,000 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | Cerity Partners LLC | 13.57K | +1.6% | $62,965 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 28 | Rhumbline Advisers | 12.57K | +12.5% | $58,321 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 29 | JPMorgan Chase ✦ | 9.87K | -46.2% | $42,849 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 30 | Legal & General Group Plc | 9.05K | 0.0% | $39,204 | 0.0% | Held | 2 | SEC ↗ |
| 31 | Assetmark, Inc | 4.22K | +16.3% | $19,572 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 32 | Mirae Asset Global Investments Co.… | 2.42K | +7.5% | $11,215 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 33 | Barclays Plc | 2.36K | +319.4% | $10,936 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 34 | Citigroup Inc | 1.29K | +0.3% | $6,009 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | Bnp Paribas Financial Markets | 1.02K | -9.0% | $4,714 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 36 | Jones Financial Companies Lllp | 500 | +100.0% | $2,155 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 37 | Wells Fargo & Company/Mn | 200 | 0.0% | $928 | 0.0% | Held | 2 | SEC ↗ |
| 38 | Osaic Holdings, Inc. | 10 | New | $46 | 0.0% | New | 1 | SEC ↗ |
| 39 | Rockefeller Capital Management L.P. | 5 | 0.0% | $23 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Qube Research & Technologies… | $1.43M | 0.0% |
| Hrt Financial Lp | $213,000 | 0.0% |
| Stifel Financial Corp | $68,148 | 0.0% |
| Osaic Holdings, Inc. | $46 | 0.0% |
Exited
| BNP Paribas Asset Management… | $4.02M | was 0.0% |
| Bank Of America Corp /De/ | $682,519 | was 0.0% |
| D. E. Shaw & Co. | $152,560 | was 0.0% |
| Simplex Trading, Llc | $141,500 | was 0.0% |
| Pnc Financial Services Group… | $100,097 | was 0.0% |
| Raymond James Financial Inc | $87,339 | was 0.0% |
| Fidelity (FMR) | $2,237 | was 0.0% |
| Daiwa Securities Group Inc. | $1,000 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 96 holders, 37.45M shares, $159.30M 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.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer, Director · 1.64K sh · $5,848
Officer · 242 sh · $864
Officer · 503 sh · $1,796
Officer · 79 sh · $282
Officer · 80 sh · $285
Officer · 326 sh · $1,232
Officer · 1.57K sh · $5,455
Officer, Director · 6.17K sh · $21,399
Officer · 893 sh · $3,099
Officer · 1.94K sh · $6,739
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology