PEN
Penumbra Inc
-0.11 (-0.03%)318.29USD65.9K成交股數12.5B市值78.2本益比(近四季)8.3股價營收比+14.9%營收年增(近四季)2026-11-04下次財報
內部人交易 SEC Form 4 · 董事、高階主管與持股 10% 以上股東 · 交易後兩個營業日內申報
買賣點與股價近一年
● 公開市場買進 · ● 公開市場賣出 · 空心 = 10b5-1 預設計畫(事先排程,不代表當下看法)。近一年,只畫 P / S 兩種代碼。
統計
| 近 90 天 買進筆數 · 金額 · 人數 | 0 · 0.00 · 0 |
|---|---|
| 近 90 天 賣出筆數 · 金額 · 人數 | 0 · 0.00 · 0 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 0.00 · 33K |
| 近 180 天 淨額 | −33K |
公開市場買進(P)是內部人自掏腰包,通常比賣出更有資訊含量 —— 賣出的理由很多(繳稅、分散、買房),買進的理由只有一個。
10b5-1 是事先排定的交易計畫,執行時點不反映當下看法。獲配股票(A)、繳稅扣股(F)、選擇權執行(M)是薪酬流程,不是意見。
| 交易日 | 申報日 | 申報人 | 職稱 | 代碼 | 股數 | 價格 | 金額 | 交易後持股 | 原件 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-17 | 08-19 | Narayan Shruthi | President | A 獲配股票 | 3.1K | – | – | 33.9K | SEC |
| 2026-05-19 | 05-21 | Elsesser Adam | CEO | G 贈與 | 77.0K | – | – | 683K | SEC |
| 2026-04-02 | 04-06 | Grewal Harpreet | Director | S 公開市場賣出(10b5-1) | 100 | 328.22 | 33K | 8.7K | SEC |
| 2026-03-15 | 03-17 | Roberts Johanna | EVP, Gen. Counsel & Secretary | F 繳稅扣股 | 186 | 336.18 | 63K | 67.3K | SEC |
| 2026-03-15 | 03-17 | Narayan Shruthi | President | F 繳稅扣股 | 117 | 336.18 | 39K | 30.8K | SEC |
| 2026-03-15 | 03-17 | Shiu Lambert | Chief Accounting Officer | F 繳稅扣股 | 150 | 336.18 | 50K | 39.3K | SEC |
| 2026-03-15 | 03-17 | Yuen Maggie | Chief Financial Officer | F 繳稅扣股 | 186 | 336.18 | 63K | 18.2K | SEC |
| 2026-03-02 | 03-04 | Yuen Maggie | Chief Financial Officer | S 公開市場賣出(10b5-1) | 2.4K | 342.30 | 832K | 18.4K | SEC |
| 2026-02-17 | 02-18 | Roberts Johanna | EVP, Gen. Counsel & Secretary | A 獲配股票 | 2.6K | – | – | 67.5K | SEC |
| 2026-02-17 | 02-18 | Narayan Shruthi | President | A 獲配股票 | 2.6K | – | – | 30.9K | SEC |
| 2026-02-17 | 02-18 | Shiu Lambert | Chief Accounting Officer | A 獲配股票 | 2.3K | – | – | 39.5K | SEC |
| 2026-02-17 | 02-18 | Yuen Maggie | Chief Financial Officer | A 獲配股票 | 2.6K | – | – | 20.8K | SEC |
| 2026-02-15 | 02-18 | Roberts Johanna | EVP, Gen. Counsel & Secretary | F 繳稅扣股 | 482 | 339.30 | 164K | 64.9K | SEC |
| 2026-02-15 | 02-18 | Narayan Shruthi | President | F 繳稅扣股 | 705 | 339.30 | 239K | 28.2K | SEC |
| 2026-02-15 | 02-18 | Shiu Lambert | Chief Accounting Officer | F 繳稅扣股 | 412 | 339.30 | 140K | 37.2K | SEC |
| 2026-02-15 | 02-18 | Yuen Maggie | Chief Financial Officer | F 繳稅扣股 | 481 | 339.30 | 163K | 18.2K | SEC |
| 2026-02-13 | 02-18 | Grewal Harpreet | Director | A 獲配股票 | 589 | – | – | 8.8K | SEC |
| 2026-02-13 | 02-18 | Roberts Johanna | EVP, Gen. Counsel & Secretary | A 獲配股票 | 2.6K | – | – | 65.3K | SEC |
| 2026-02-13 | 02-18 | O'Rourke Bridget | Director | A 獲配股票 | 589 | – | – | 6.0K | SEC |
| 2026-02-13 | 02-18 | Narayan Shruthi | President | A 獲配股票 | 2.6K | – | – | 28.9K | SEC |
| 2026-02-13 | 02-18 | Bose Arani | Director | A 獲配股票 | 589 | – | – | 1.1K | SEC |
| 2026-02-13 | 02-18 | Yuen Maggie | Chief Financial Officer | A 獲配股票 | 2.6K | – | – | 18.6K | SEC |
| 2026-02-13 | 02-18 | Wilder Thomas | Director | A 獲配股票 | 589 | – | – | 589 | SEC |
| 2026-02-13 | 02-18 | Leeds Janet | Director | A 獲配股票 | 589 | – | – | 6.6K | SEC |
| 2026-02-13 | 02-18 | Shiu Lambert | Chief Accounting Officer | A 獲配股票 | 2.3K | – | – | 37.6K | SEC |
| 2026-02-13 | 02-18 | Sarna Surbhi | Director | A 獲配股票 | 589 | – | – | 4.3K | SEC |
| 2026-01-15 | 01-16 | Narayan Shruthi | President | F 繳稅扣股 | 286 | 350.49 | 100K | 26.3K | SEC |
| 2026-01-06 | 01-08 | Grewal Harpreet | Director | S 公開市場賣出(10b5-1) | 186 | 312.64 | 58K | 8.2K | SEC |
| 2026-01-02 | 01-06 | Wilder Thomas | Director | S 公開市場賣出(10b5-1) | 186 | 310.72 | 58K | 0 | SEC |
| 2025-12-15 | 12-17 | Yuen Maggie | Chief Financial Officer | F 繳稅扣股 | 565 | 309.15 | 175K | 16.0K | SEC |
| 2025-12-15 | 12-17 | Shiu Lambert | Chief Accounting Officer | F 繳稅扣股 | 300 | 309.15 | 93K | 35.3K | SEC |
| 2025-12-15 | 12-17 | Roberts Johanna | EVP, Gen. Counsel & Secretary | F 繳稅扣股 | 1.1K | 309.15 | 349K | 62.7K | SEC |
| 2025-12-11 | 12-15 | Bose Arani | Director | S 公開市場賣出(10b5-1) | 4.9K | 306.60 | 1.5M | 266K | SEC |
| 2025-12-11 | 12-15 | Bose Arani | Director | S 公開市場賣出(10b5-1) | 2.0K | 305.19 | 620K | 271K | SEC |
| 2025-12-11 | 12-15 | Bose Arani | Director | S 公開市場賣出(10b5-1) | 1.9K | 312.20 | 592K | 258K | SEC |
| 2025-12-11 | 12-15 | Bose Arani | Director | S 公開市場賣出(10b5-1) | 3.5K | 311.47 | 1.1M | 260K | SEC |
| 2025-12-11 | 12-15 | Bose Arani | Director | S 公開市場賣出(10b5-1) | 4 | 308.00 | 1K | 266K | SEC |
| 2025-12-11 | 12-15 | Bose Arani | Director | S 公開市場賣出(10b5-1) | 2.1K | 310.50 | 646K | 264K | SEC |
| 2025-12-11 | 12-15 | Bose Arani | Director | S 公開市場賣出(10b5-1) | 520 | 307.10 | 160K | 266K | SEC |
| 2025-12-05 | 12-09 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 300 | 300.13 | 90K | 63.8K | SEC |
| 2025-12-02 | 12-03 | Grewal Harpreet | Director | S 公開市場賣出(10b5-1) | 100 | 292.98 | 29K | 8.4K | SEC |
| 2025-12-01 | 12-03 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 10 | 298.02 | 3K | 64.1K | SEC |
| 2025-12-01 | 12-03 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 94 | 292.09 | 27K | 64.6K | SEC |
| 2025-12-01 | 12-03 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 78 | 297.50 | 23K | 64.1K | SEC |
| 2025-12-01 | 12-03 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 80 | 296.27 | 24K | 64.2K | SEC |
| 2025-12-01 | 12-03 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 144 | 295.38 | 43K | 64.3K | SEC |
| 2025-12-01 | 12-03 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 155 | 294.52 | 46K | 64.4K | SEC |
| 2025-12-01 | 12-03 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 39 | 293.27 | 11K | 64.6K | SEC |
| 2025-11-26 | 11-26 | Bose Arani | Director | G 贈與 | 1.8K | – | – | 273K | SEC |
| 2025-11-25 | 11-26 | Bose Arani | Director | S 公開市場賣出(10b5-1) | 7.5K | 300.19 | 2.3M | 275K | SEC |
| 2025-11-25 | 11-26 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 1.8K | 300.06 | 540K | 64.7K | SEC |
| 2025-11-21 | 11-25 | Bose Arani | Director | S 公開市場賣出(10b5-1) | 162 | 291.09 | 47K | 283K | SEC |
| 2025-11-21 | 11-25 | Bose Arani | Director | S 公開市場賣出(10b5-1) | 7.3K | 290.55 | 2.1M | 283K | SEC |
| 2025-11-17 | 11-18 | Roberts Johanna | EVP, Gen. Counsel & Secretary | A 獲配股票 | 3.6K | – | – | 66.5K | SEC |
| 2025-11-17 | 11-18 | Shiu Lambert | Chief Accounting Officer | A 獲配股票 | 3.6K | – | – | 35.6K | SEC |
| 2025-11-17 | 11-18 | Yuen Maggie | Chief Financial Officer | A 獲配股票 | 3.6K | – | – | 16.6K | SEC |
| 2025-11-15 | 11-18 | Narayan Shruthi | President | F 繳稅扣股 | 358 | 280.07 | 100K | 26.6K | SEC |
| 2025-11-15 | 11-18 | Shiu Lambert | Chief Accounting Officer | F 繳稅扣股 | 506 | 280.07 | 142K | 32.0K | SEC |
| 2025-11-15 | 11-18 | Shiu Lambert | Chief Accounting Officer | F 繳稅扣股 | 346 | 280.07 | 97K | 32.5K | SEC |
| 2025-11-15 | 11-18 | Yuen Maggie | Chief Financial Officer | F 繳稅扣股 | 327 | 280.07 | 92K | 13.0K | SEC |
| 2025-11-15 | 11-18 | Yuen Maggie | Chief Financial Officer | F 繳稅扣股 | 364 | 280.07 | 102K | 13.3K | SEC |
| 2025-11-15 | 11-18 | Roberts Johanna | EVP, Gen. Counsel & Secretary | F 繳稅扣股 | 545 | 280.07 | 153K | 63.0K | SEC |
| 2025-11-15 | 11-18 | Roberts Johanna | EVP, Gen. Counsel & Secretary | F 繳稅扣股 | 156 | 280.07 | 44K | 63.5K | SEC |
| 2025-11-10 | 11-12 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 11 | 263.58 | 3K | 64.2K | SEC |
| 2025-11-10 | 11-12 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 13 | 264.89 | 3K | 64.2K | SEC |
| 2025-11-10 | 11-12 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 36 | 269.56 | 10K | 63.7K | SEC |
| 2025-11-10 | 11-12 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 85 | 267.56 | 23K | 63.8K | SEC |
| 2025-11-10 | 11-12 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 76 | 269.01 | 20K | 63.7K | SEC |
| 2025-11-10 | 11-12 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 211 | 266.72 | 56K | 63.9K | SEC |
| 2025-11-10 | 11-12 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 168 | 265.93 | 45K | 64.1K | SEC |
| 2025-11-04 | 11-06 | Grewal Harpreet | Director | S 公開市場賣出(10b5-1) | 186 | 227.58 | 42K | 8.5K | SEC |
| 2025-10-15 | 10-17 | Narayan Shruthi | President | F 繳稅扣股 | 1.3K | 252.61 | 327K | 27.0K | SEC |
| 2025-10-02 | 10-03 | Grewal Harpreet | Director | S 公開市場賣出(10b5-1) | 186 | 248.61 | 46K | 8.7K | SEC |
| 2025-10-01 | 10-03 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 23 | 248.67 | 6K | 64.6K | SEC |
| 2025-10-01 | 10-03 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 125 | 247.79 | 31K | 64.6K | SEC |
| 2025-10-01 | 10-03 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 35 | 246.93 | 9K | 64.7K | SEC |
| 2025-10-01 | 10-03 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 35 | 245.68 | 9K | 64.8K | SEC |
| 2025-10-01 | 10-03 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 32 | 244.93 | 8K | 64.8K | SEC |
| 2025-10-01 | 10-03 | Roberts Johanna | EVP, Gen. Counsel & Secretary | S 公開市場賣出(10b5-1) | 24 | 243.61 | 6K | 64.8K | SEC |
| 2025-10-01 | 10-03 | Wilder Thomas | Director | S 公開市場賣出(10b5-1) | 186 | 253.93 | 47K | 186 | SEC |
機構持股(13F) 管理規模 1 億美元以上的機構,每季末後 45 天內申報 · 最新 2026-06-30
前 25 大持有機構季末市值 · 與前一季股數比較
| 機構 | 持股 | 季末市值 | 股數季變化 | 動作 |
|---|---|---|---|---|
| BlackRock, Inc. | 4.3M | 1.4B | 新進 | 新進 |
| HBK INVESTMENTS L P | 1.8M | 581M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.7M | 540M | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.7M | 526M | 新進 | 新進 |
| STATE STREET CORP | 1.2M | 393M | 新進 | 新進 |
| ExodusPoint Capital Management, LP | 1.1M | 344M | 新進 | 新進 |
| Balyasny Asset Management L.P. | 1.1M | 344M | 新進 | 新進 |
| JPMORGAN CHASE & CO | 1.1M | 339M | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 847K | 267M | 新進 | 新進 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 835K | 264M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 796K | 252M | 新進 | 新進 |
| 挪威主權基金 NORGES BANK | 752K | 238M | 新進 | 新進 |
| UBS Group AG | 704K | 222M | 新進 | 新進 |
| 千禧 MILLENNIUM MANAGEMENT LLC | 701K | 221M | 新進 | 新進 |
| MORGAN STANLEY | 592K | 187M | 新進 | 新進 |
| AQR Arbitrage LLC | 564K | 178M | 新進 | 新進 |
| WHITEBOX ADVISORS LLC | 507K | 160M | 新進 | 新進 |
| Capital World Investors | 480K | 151M | 新進 | 新進 |
| 城堡 CITADEL ADVISORS LLC | 449K | 142M | 新進 | 新進 |
| NEUBERGER BERMAN GROUP LLC | 439K | 138M | 新進 | 新進 |
| CITIGROUP INC | 433K | 137M | 新進 | 新進 |
| Two Sigma TWO SIGMA INVESTMENTS, LP | 428K | 135M | 新進 | 新進 |
| TUDOR INVESTMENT CORP ET AL | 401K | 127M | 新進 | 新進 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 344K | 109M | 新進 | 新進 |
| NORTHERN TRUST CORP | 333K | 105M | 新進 | 新進 |
持有機構數近 12 季
每季 13F 申報中持有本股的機構家數;綠柱 = 比上季少。機構數是「有多少人在船上」,不是「買了多少」。
| 持有機構 · 季變化 | 451 -34 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 451 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 34.1M · 86.7% |
| 合計季末市值 | 10.6B |
13F 只申報多頭部位(含可轉債與選擇權,選擇權這裡已排除),不申報放空,也不申報 1 億美元以下的機構。同一集團多個申報主體會各算一家。
放空餘額 FINRA 每月兩次(15 日與月底結算)· 最新 2026-08-31
空單佔流通股近 13 個月
FINRA 每月兩次結算的空單餘額佔流通股數的比例,近 13 個月。滑到柱子看股數與回補天數。
最新一期
| 空單股數 | 1.7M |
|---|---|
| 與上期比 | -4.8% |
| 佔流通股數 | 4.40% |
| 日均成交量 | 288K |
| 回補天數 | 6.0 天 |
空單佔比 10% 以上算高、20% 以上算很高(這是通行的說法,不是本站的判斷)。回補天數 = 空單 ÷ 日均量,天數愈長,空方要出場時愈容易推升股價。
放空餘額是「有人借股票賣掉還沒還」的存量,不代表看空的人正在加碼;避險基金做多空配對時也會產生空單。
| 結算日 | 空單股數 | 與上期比 | 佔流通股 | 日均量 | 回補天數 |
|---|---|---|---|---|---|
| 2026-08-31 | 1.7M | -4.8% | 4.40% | 288K | 6.0 |
| 2026-08-14 | 1.8M | -0.9% | 4.62% | 260K | 7.0 |
| 2026-07-31 | 1.8M | -13.6% | 4.66% | 438K | 4.2 |
| 2026-07-15 | 2.1M | +4.2% | 5.39% | 337K | 6.3 |
| 2026-06-30 | 2.0M | +2.5% | 5.17% | 400K | 5.1 |
| 2026-06-15 | 2.0M | +3.7% | 5.04% | 431K | 4.6 |
| 2026-05-29 | 1.9M | -0.0% | 4.86% | 461K | 4.2 |
| 2026-05-15 | 1.9M | +1.0% | 4.86% | 412K | 4.7 |
| 2026-04-30 | 1.9M | -5.5% | 4.82% | 579K | 3.3 |
| 2026-04-15 | 2.0M | -17.7% | 5.10% | 473K | 4.2 |
| 2026-03-31 | 2.4M | +18.3% | 6.19% | 655K | 3.7 |
| 2026-03-13 | 2.1M | +10.4% | 5.23% | 662K | 3.1 |
| 2026-02-27 | 1.9M | +0.2% | 4.74% | 623K | 3.0 |
| 2026-02-13 | 1.9M | +16.3% | 4.73% | 974K | 1.9 |
| 2026-01-30 | 1.6M | -7.0% | 4.07% | 1.8M | 1.0 |
| 2026-01-15 | 1.7M | +0.7% | 4.37% | 1.6M | 1.1 |
| 2025-12-31 | 1.7M | +6.3% | 4.34% | 396K | 4.3 |
| 2025-12-15 | 1.6M | +6.1% | 4.08% | 509K | 3.2 |
| 2025-11-28 | 1.5M | -10.2% | 3.85% | 496K | 3.1 |
| 2025-11-14 | 1.7M | -7.3% | 4.28% | 573K | 3.0 |
| 2025-10-31 | 1.8M | +5.0% | 4.62% | 395K | 4.6 |
| 2025-10-15 | 1.7M | +7.5% | 4.40% | 326K | 5.3 |
| 2025-09-30 | 1.6M | -18.5% | 4.09% | 418K | 3.9 |
| 2025-09-15 | 2.0M | +10.6% | 5.02% | 482K | 4.1 |
| 2025-08-29 | 1.8M | +9.6% | 4.54% | 466K | 3.8 |
| 2025-08-15 | 1.6M | +7.7% | 4.14% | 401K | 4.1 |