证券记录 · 已归档季度
CIEN
Ciena Corporation · Technology · Communication Equipment
19被追踪持有人
0Δ持有人
67.83M持有股份
$5.52B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 -2.3% · 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 Q2 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 |
|---|---|---|---|---|---|---|
| Q3 2026 | 4 | 0 | 669.70K | $259.53M | n/a | n/a |
| Q2 2026 | 165 | 0 | 109.34M | $53.45B | +7 | −9 |
| Q1 2026 | 170 | +8 | 110.57M | $42.60B | +12 | −5 |
| Q4 2025 | 161 | +1 | 118.52M | $27.07B | +3 | −1 |
| Q3 2025 | 22 | +1 | 86.19M | $12.55B | +1 | −1 |
| Q2 2025 | 19 | 0 | 67.83M | $5.52B | +1 | −1 |
| Q1 2025 | 16 | +2 | 16.02M | $967.48M | +2 | n/a |
| Q4 2024 | 14 | 0 | 15.33M | $1.30B | n/a | n/a |
| Q3 2024 | 13 | +2 | 7.15M | $440.46M | +2 | n/a |
| Q2 2024 | 11 | n/a | 5.15M | $248.36M | n/a | n/a |
持有人 · Q2 2025
| # | 管理人 | 股份 | Δ股份 | 价值 | 其权重 | 持有 | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 21.23M | n/a | $1.73B | 0.1% | n/c | 1 | SEC ↗ ×5 |
| 2 | BlackRock ✦ (被动) | 17.07M | n/a | $1.39B | 0.0% | n/c | 1 | SEC ↗ ×20 |
| 3 | The Vanguard Group ✦ (被动) | 15.09M | n/a | $1.23B | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 4 | State Street Global Advisors ✦ (被动) | 4.45M | -2.4% | $362.32M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 5 | Point72 Asset Management ✦ | 2.75M | +38.3% | $224.04M | 0.6% | ▲ Add | 4 | SEC ↗ |
| 6 | Geode Capital Management ✦ (被动) | 2.50M | 0.0% | $203.58M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 7 | Capital World Investors ✦ | 1.71M | -7.9% | $138.79M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 1.22M | +124.6% | $99.30M | 0.1% | ▲ Add | 5 | SEC ↗ ×5 |
| 9 | PRIMECAP Management ✦ | 554.50K | +15.9% | $45.10M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | Millennium Management ✦ | 271.53K | -57.2% | $22.08M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 262.22K | -77.6% | $21.33M | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 12 | Gotham Asset Management ✦ | 177.12K | +6.0% | $14.41M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 13 | Marshall Wace ✦ | 161.69K | -71.2% | $13.15M | 0.0% | ▼ Trim | 5 | SEC ↗ ×3 |
| 14 | Two Sigma Investments ✦ | 120.80K | -74.0% | $9.82M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 15 | Norges Bank ✦ (被动) | 78.19K | +10.8% | $6.36M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | D. E. Shaw & Co. ✦ | 65.33K | -44.6% | $5.31M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 17 | Arrowstreet Capital ✦ | 50.30K | -75.0% | $4.09M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 18 | Bridgewater Associates ✦ | 47.96K | 新增 | $3.90M | 0.0% | New | 1 | SEC ↗ |
| 19 | Citadel Advisors ✦ | 9.56K | -97.6% | $777,840 | 0.0% | ▼ Trim | 5 | SEC ↗ |
"持仓权重"指该仓位占该管理人13F申报股票组合市值的比例，即持仓信心指标。✦ = 精选管理人。
新增买入方
| Bridgewater Associates | $3.90M | 0.0% |
已清仓
| Renaissance Technologies | $18.68M | 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): 1,070 持有人, 123.89M 股份, $45.16B 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
持有该证券的受追踪机构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)
Oct 01
SMITH GARY B
Officer, Director · 2.95K 股 · $1.09M
Oct 01
Graff Marc D.
Officer · 97 股 · $34,453
Oct 01
Kosaraju Sheela
Officer · 2.10K 股 · $746,254
Oct 01
Phipps Jason
Officer · 2.63K 股 · $933,795
Sep 25
Cumello Joseph
Officer · 1.59K 股 · $568,605
Sep 24
Claflin Bruce L.
Director · 2.86K 股 · $1.02M
Sep 23
NEVENS THOMAS MICHAEL
Director · 3.74K 股 · $1.34M
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
Sep 03
SC 13G/A: JPMORGAN CHASE & CO
Aug 06
SC 13G/A: FMR LLC
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: Q2 2025 ·
方法论 ·
通过API获取此数据