证券记录 · 已归档季度
AMSC
American Superconductor Corporation · Industrials · Electrical Equipment & Parts
11被追踪持有人
0Δ持有人
4.33M持有股份
$78.61M报告持仓市值
+1新建仓位
−1清仓
动量输入（同类管理人）： 持有人广度 0.0% · 股份流向 -13.4% · 净新建仓位 0.0% — 公式
所有持股数据：仅限已追踪的 13F 管理人，普通股持仓，报告期 Q1 2025
持股变化趋势
| 季度 | 持有人 | Δ | 股份 | 报告持仓市值 | 新增 | 清仓 |
|---|---|---|---|---|---|---|
| Q2 2026 | 98 | +4 | 22.91M | $950.26M | +10 | −6 |
| Q1 2026 | 97 | +2 | 21.85M | $738.85M | +12 | −10 |
| Q4 2025 | 95 | -1 | 24.00M | $691.45M | — | −1 |
| Q3 2025 | 19 | +1 | 15.15M | $899.55M | +1 | — |
| Q2 2025 | 15 | +1 | 11.40M | $418.12M | +1 | — |
| Q1 2025 | 11 | 0 | 4.33M | $78.61M | +1 | −1 |
| Q4 2024 | 11 | 0 | 5.01M | $123.30M | +2 | −2 |
| Q3 2024 | 10 | 0 | 4.09M | $96.55M | +2 | −2 |
| Q2 2024 | 10 | — | 4.75M | $111.12M | — | — |
持有人 · Q1 2025
| # | 管理人 | 股份 | Δ股份 | 价值 | 其权重 | 持有 | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Baillie Gifford ✦ | 1.52M | -7.9% | $27.55M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 2 | Baillie Gifford ✦ | 1.52M | -7.9% | $27.55M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 3 | Baillie Gifford ✦ | 1.52M | -7.9% | $27.55M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 4 | Baillie Gifford ✦ | 1.52M | -7.9% | $27.55M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 5 | State Street Global Advisors ✦ (被动) | 890.05K | -2.1% | $16.15M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | Geode Capital Management ✦ (被动) | 881.68K | +3.0% | $16.00M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | Geode Capital Management ✦ (被动) | 881.68K | +3.0% | $16.00M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | Wellington Management ✦ | 289.17K | -37.3% | $5.25M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | Wellington Management ✦ | 289.17K | -37.3% | $5.25M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | Wellington Management ✦ | 289.17K | -37.3% | $5.25M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | Wellington Management ✦ | 289.17K | -37.3% | $5.25M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | Millennium Management ✦ | 225.68K | +878.5% | $4.09M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 211.16K | -17.6% | $3.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 14 | AQR Capital Management ✦ | 211.16K | -17.6% | $3.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 15 | AQR Capital Management ✦ | 211.16K | -17.6% | $3.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 16 | AQR Capital Management ✦ | 211.16K | -17.6% | $3.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 211.16K | -17.6% | $3.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 18 | Citadel Advisors ✦ | 131.56K | -49.4% | $2.39M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 19 | D. E. Shaw & Co. ✦ | 74.99K | -70.3% | $1.36M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 20 | D. E. Shaw & Co. ✦ | 74.99K | -70.3% | $1.36M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 21 | Two Sigma Investments ✦ | 43.36K | +137.9% | $786,496 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 22 | Point72 Asset Management ✦ | 42.44K | 新增 | $769,874 | 0.0% | New | 1 | SEC ↗ |
| 23 | T. Rowe Price ✦ | 24.28K | +7.4% | $441,000 | 0.0% | ▲ Add | 4 | SEC ↗ |
"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
| Point72 Asset Management | $769,874 | 0.0% |
已清仓
| Arrowstreet Capital | $7.31M | 曾为 0.0% |
全市场背景: 涵盖所有13F申报机构（SEC结构化数据， Q1 2026): 240 持有人, 33.03M 股份, $1.09B 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。
常见共同持仓
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。
数据来源: 持股数据来源于已解析的13F普通股持仓（被追踪范围，变动对比集）；内部人行为来自Form 3/4/5；重大持股来自Schedule 13D/13G；所有文件均链接至SEC EDGAR原始申报。
报告期: Q1 2025 ·
方法论 ·
通过API获取此数据