Adage Capital Partners Gp, L.L.C. (CIK: 0001165408) is a financial institution headquartered at 200 Clarendon Street, 52Nd Floor, , Boston, Massachusetts 02116. The firm regularly files Form 13F with the U.S. Securities and Exchange Commission (SEC), disclosing its equity holdings and investment positions.
As of the latest reporting period (2026-03-31), the institution manages a portfolio valued at $64.84 B, comprising 956 distinct securities. Over its filing history, it has submitted 54 Form 13F reports.
To view the institution’s full SEC filing history:
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Q1 2026 — Top-10 concentration: 28.5%. Quarterly turnover: 13.2%. ▲ 163 new, +276 added, −375 reduced, ×141 exited.
| Name | Shares | Market Value | Weight | Change | Activity |
|---|---|---|---|---|---|
| 22.1 M | $3.85 B | 5.94% | ▼ 159,300 | Reduce -0.7% | |
| 13.05 M | $3.31 B | 5.11% | ▼ 180,100 | Reduce -1.4% | |
| 6.58 M | $2.43 B | 3.75% | ▼ 51,500 | Reduce -0.8% | |
| 9.16 M | $1.91 B | 2.94% | ▲ 91,500 | Add 1.0% | |
| 5.22 M | $1.5 B | 2.31% | ▼ 38,200 | Reduce -0.7% | |
| 4.11 M | $1.27 B | 1.96% | ▼ 110,000 | Reduce -2.6% | |
| 2.06 M | $1.18 B | 1.82% | ▲ 42,900 | Add 2.1% | |
| 4.1 M | $1.18 B | 1.82% | ▼ 74,600 | Reduce -1.8% | |
| 2.41 M | $897.59 M | 1.38% | ▼ 58,300 | Reduce -2.4% | |
| 956,817 | $880.05 M | 1.36% | ▲ 124,525 | Add 15.0% |