AMPH
Amphastar Pharmaceuticals, Inc. · Healthcare · Drug Manufacturers - Specialty & Generic
动量输入(同类管理人):
持有人广度 +6.7% ·
股份流向 -0.8% ·
净新建仓位 +6.2%
— 公式
持股分散化 — 持有人增多,合计持仓比例缩小
所有持股数据:仅限已追踪的 13F 管理人,普通股持仓,报告期 Q2 2025
| 季度 | 持有人 | Δ | 股份 | 报告持仓市值 | 新增 | 清仓 |
|---|---|---|---|---|---|---|
| Q2 2026 | 77 | -4 | 22.11M | $440.50M | +3 | −7 |
| Q1 2026 | 84 | -10 | 23.72M | $457.46M | +4 | −14 |
| Q4 2025 | 94 | -1 | 25.83M | $677.54M | — | −1 |
| Q3 2025 | 19 | 0 | 15.63M | $416.60M | — | — |
| Q2 2025 | 16 | +1 | 14.08M | $323.35M | +1 | — |
| Q1 2025 | 12 | -1 | 5.84M | $169.25M | — | −1 |
| Q4 2024 | 13 | 0 | 4.91M | $182.39M | — | — |
| Q3 2024 | 12 | +2 | 3.20M | $155.33M | +2 | — |
| Q2 2024 | 10 | — | 3.67M | $146.92M | — | — |
| # | 管理人 | 股份 | Δ股份 | 价值 | 其权重 | 持有 | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (被动) | 5.67M | — | $130.16M | 0.0% | n/c | 1 | SEC ↗ ×15 |
| 2 | The Vanguard Group ✦ (被动) | 2.69M | — | $61.69M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 3 | State Street Global Advisors ✦ (被动) | 1.58M | -1.8% | $36.19M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 4 | Geode Capital Management ✦ (被动) | 973.24K | +1.9% | $22.35M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 5 | Marshall Wace ✦ | 848.68K | -17.7% | $19.49M | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 6 | Millennium Management ✦ | 618.98K | -28.7% | $14.21M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 7 | Renaissance Technologies ✦ | 576.50K | +16.5% | $13.24M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | D. E. Shaw & Co. ✦ | 293.93K | +907.0% | $6.75M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 9 | Citadel Advisors ✦ | 292.35K | +87.4% | $6.71M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 10 | T. Rowe Price ✦ | 273.29K | -49.5% | $6.28M | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 11 | Arrowstreet Capital ✦ | 81.24K | 新增 | $1.87M | 0.0% | New | 1 | SEC ↗ |
| 12 | Two Sigma Investments ✦ | 80.13K | +6.4% | $1.84M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 75.84K | +41.4% | $1.74M | 0.0% | ▲ Add | 5 | SEC ↗ ×5 |
| 14 | Wellington Management ✦ | 15.62K | -7.7% | $358,588 | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 15 | Gotham Asset Management ✦ | 14.01K | +28.9% | $321,761 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | Fidelity (FMR) ✦ | 7.20K | — | $165,384 | 0.0% | n/c | 1 | SEC ↗ ×3 |
"持仓权重"= 该持仓占该管理人已申报13F股权价值的比例——即信念度衡量指标。✦ = 精选管理人。
新增买入方
| Arrowstreet Capital | $1.87M | 0.0% |
已清仓
| 本季度无被追踪的退出仓位。 |
全市场背景: 涵盖所有13F申报机构(SEC结构化数据, Q1 2026): 212 持有人, 31.98M 股份, $604.53M 已申报. 这是与上方被追踪全域数据不同的较早期间,两者从不混用。
该证券的被追踪持有人最常同时持有的其他证券——基于共同持有计数,而非基本面关联。
公开市场买入 (P)
在我们的覆盖窗口内无内部人士公开市场买入记录。
公开市场卖出 (S)
Officer, Director · 4.14K 股 · $103,475
Officer · 10.00K 股 · $239,404
Officer · 3.19K 股 · $75,306
Director · 7.97K 股 · $161,852
Officer, Director · 8.18K 股 · $183,886
授予、行权及税务代扣代缴在本平台均不计入买入或卖出。 方法论