PI
IMPINJ INC
+2.29 (+1.29%)179.89USD106K成交股數5.5B市值–本益比(近四季)14.8股價營收比+10.7%營收年增(近四季)2026-10-28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 | 2 · 403K · 2 |
| 其中 10b5-1 計畫賣出 | 1 筆 |
| 近 180 天 買進 · 賣出金額 | 0.00 · 75.0M |
| 近 180 天 淨額 | −75.0M |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-15 | 09-17 | WASHINGTON MIRON | Director | S 公開市場賣出 | 800 | 173.26 | 139K | 4.4K | SEC |
| 2026-09-14 | 09-15 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | G 贈與 | 10.0K | – | – | 354K | SEC |
| 2026-08-20 | 08-21 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | M 選擇權執行 | 3.8K | – | – | 366K | SEC |
| 2026-08-20 | 08-21 | Baker Cary | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 1.7K | – | – | 90.0K | SEC |
| 2026-08-20 | 08-21 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | F 繳稅扣股 | 1.5K | 159.73 | 236K | 364K | SEC |
| 2026-08-20 | 08-21 | Baker Cary | CHIEF FINANCIAL OFFICER | F 繳稅扣股 | 685 | 159.73 | 109K | 89.3K | SEC |
| 2026-08-17 | 08-18 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | G 贈與 | 10.0K | – | – | 362K | SEC |
| 2026-08-10 | 08-12 | Baker Cary | CHIEF FINANCIAL OFFICER | S 公開市場賣出(10b5-1) | 1.4K | 185.00 | 264K | 88.2K | SEC |
| 2026-07-13 | 07-14 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | G 贈與 | 10.0K | – | – | 372K | SEC |
| 2026-06-23 | 06-24 | Baker Cary | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 597 | – | – | 90.1K | SEC |
| 2026-06-23 | 06-24 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | F 繳稅扣股 | 1.2K | 125.22 | 150K | 382K | SEC |
| 2026-06-23 | 06-24 | Baker Cary | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 479 | – | – | 89.5K | SEC |
| 2026-06-23 | 06-24 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | M 選擇權執行 | 1.2K | – | – | 382K | SEC |
| 2026-06-23 | 06-24 | Baker Cary | CHIEF FINANCIAL OFFICER | F 繳稅扣股 | 424 | 125.22 | 53K | 89.7K | SEC |
| 2026-06-23 | 06-24 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | M 選擇權執行 | 1.8K | – | – | 383K | SEC |
| 2026-06-15 | 06-16 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | G 贈與 | 10.0K | – | – | 380K | SEC |
| 2026-06-09 | 06-10 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 19.1K | 127.36 | 2.4M | 776K | SEC |
| 2026-06-09 | 06-10 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 12.1K | 127.36 | 1.5M | 783K | SEC |
| 2026-06-08 | 06-10 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 12.5K | 125.97 | 1.6M | 828K | SEC |
| 2026-06-08 | 06-10 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 33.0K | 130.07 | 4.3M | 795K | SEC |
| 2026-06-08 | 06-10 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 33.0K | 130.07 | 4.3M | 795K | SEC |
| 2026-06-08 | 06-10 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 12.5K | 125.97 | 1.6M | 828K | SEC |
| 2026-06-05 | 06-09 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 11.6K | 128.87 | 1.5M | 876K | SEC |
| 2026-06-05 | 06-09 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 35.9K | 122.50 | 4.4M | 841K | SEC |
| 2026-06-04 | 06-08 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 33.4K | 136.84 | 4.6M | 888K | SEC |
| 2026-06-03 | 06-04 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 6.3K | 139.17 | 879K | 921K | SEC |
| 2026-06-02 | 06-04 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 38.7K | 142.31 | 5.5M | 928K | SEC |
| 2026-06-01 | 06-02 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 7.2K | 144.29 | 1.0M | 967K | SEC |
| 2026-05-29 | 06-02 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 48.5K | 150.78 | 7.3M | 974K | SEC |
| 2026-05-28 | 05-29 | Sanghi Steve | Director | M 選擇權執行 | 3.4K | – | – | 13.3K | SEC |
| 2026-05-28 | 05-29 | PADVAL UMESH | Director | M 選擇權執行 | 3.1K | – | – | 6.7K | SEC |
| 2026-05-28 | 05-29 | WASHINGTON MIRON | Director | M 選擇權執行 | 3.1K | – | – | 5.2K | SEC |
| 2026-05-28 | 05-29 | Gibson Daniel Patrick | Director | M 選擇權執行 | 3.1K | – | – | 23.0K | SEC |
| 2026-05-28 | 05-29 | Rao Meera | Director | M 選擇權執行 | 3.1K | – | – | 11.3K | SEC |
| 2026-05-26 | 06-09 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | J 其他 | 180K | 156.68 | 28.2M | 390K | SEC |
| 2026-05-26 | 06-09 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | J 其他 | 180K | 156.68 | 28.2M | 570K | SEC |
| 2026-05-11 | 05-12 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 24.1K | 154.46 | 3.7M | 1.0M | SEC |
| 2026-05-11 | 05-12 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 12.7K | 154.46 | 2.0M | 1.0M | SEC |
| 2026-05-11 | 05-12 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 24.1K | 154.46 | 3.7M | 1.0M | SEC |
| 2026-05-11 | 05-12 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 12.7K | 154.46 | 2.0M | 1.0M | SEC |
| 2026-05-08 | 05-12 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 9.5K | 149.97 | 1.4M | 1.1M | SEC |
| 2026-05-08 | 05-12 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 25.9K | 152.73 | 4.0M | 1.1M | SEC |
| 2026-05-08 | 05-12 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 1.6K | 151.32 | 236K | 1.1M | SEC |
| 2026-05-08 | 05-12 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 1.6K | 151.32 | 236K | 1.1M | SEC |
| 2026-05-08 | 05-12 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 9.5K | 149.97 | 1.4M | 1.1M | SEC |
| 2026-05-08 | 05-12 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 25.9K | 152.73 | 4.0M | 1.1M | SEC |
| 2026-05-07 | 05-11 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 36.2K | 152.73 | 5.5M | 1.1M | SEC |
| 2026-05-07 | 05-11 | SYLEBRA CAPITAL LLC | Director | S 公開市場賣出 | 36.2K | 152.73 | 5.5M | 1.1M | SEC |
| 2026-03-23 | 03-24 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | M 選擇權執行 | 1.2K | – | – | 391K | SEC |
| 2026-03-23 | 03-24 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | M 選擇權執行 | 2.6K | – | – | 389K | SEC |
| 2026-03-23 | 03-24 | Baker Cary | CHIEF FINANCIAL OFFICER | F 繳稅扣股 | 732 | 101.17 | 74K | 89.0K | SEC |
| 2026-03-23 | 03-24 | Baker Cary | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 597 | – | – | 89.7K | SEC |
| 2026-03-23 | 03-24 | Baker Cary | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 479 | – | – | 89.1K | SEC |
| 2026-03-23 | 03-24 | Baker Cary | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 782 | – | – | 88.7K | SEC |
| 2026-03-23 | 03-24 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | F 繳稅扣股 | 2.2K | 101.17 | 224K | 390K | SEC |
| 2026-03-23 | 03-24 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | M 選擇權執行 | 1.8K | – | – | 393K | SEC |
| 2026-02-20 | 02-23 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | F 繳稅扣股 | 7.4K | 127.92 | 951K | 387K | SEC |
| 2026-02-20 | 02-23 | Baker Cary | CHIEF FINANCIAL OFFICER | F 繳稅扣股 | 2.2K | 127.92 | 286K | 87.9K | SEC |
| 2026-02-20 | 02-23 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | A 獲配股票 | 21.7K | – | – | 394K | SEC |
| 2026-02-20 | 02-23 | Baker Cary | CHIEF FINANCIAL OFFICER | A 獲配股票 | 8.5K | – | – | 90.1K | SEC |
| 2026-02-17 | 02-19 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | G 贈與 | 1.8K | – | – | 373K | SEC |
| 2025-12-23 | 12-23 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | M 選擇權執行 | 1.2K | – | – | 375K | SEC |
| 2025-12-23 | 12-23 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | M 選擇權執行 | 2.6K | – | – | 374K | SEC |
| 2025-12-23 | 12-23 | Baker Cary | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 781 | – | – | 81.3K | SEC |
| 2025-12-23 | 12-23 | Baker Cary | CHIEF FINANCIAL OFFICER | F 繳稅扣股 | 732 | 171.99 | 126K | 81.6K | SEC |
| 2025-12-23 | 12-23 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | F 繳稅扣股 | 2.2K | 171.99 | 381K | 374K | SEC |
| 2025-12-23 | 12-23 | Baker Cary | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 479 | – | – | 81.7K | SEC |
| 2025-12-23 | 12-23 | DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | M 選擇權執行 | 1.8K | – | – | 377K | SEC |
| 2025-12-23 | 12-23 | Baker Cary | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 596 | – | – | 82.3K | SEC |
| 2025-12-15 | 12-15 | SYLEBRA CAPITAL LLC | Other | S 公開市場賣出 | 135K | 150.36 | 20.2M | 1.1M | SEC |
| 2025-12-15 | 12-15 | Gibson Daniel Patrick | Director | S 公開市場賣出 | 135K | 150.36 | 20.2M | 1.1M | SEC |
| 2025-12-12 | 12-15 | Gibson Daniel Patrick | Director | S 公開市場賣出 | 50.6K | 146.62 | 7.4M | 1.3M | SEC |
| 2025-12-12 | 12-15 | SYLEBRA CAPITAL LLC | Other | S 公開市場賣出 | 50.6K | 146.62 | 7.4M | 1.3M | SEC |
| 2025-12-11 | 12-15 | SYLEBRA CAPITAL LLC | Other | S 公開市場賣出 | 95.3K | 152.87 | 14.6M | 1.3M | SEC |
| 2025-12-11 | 12-15 | Gibson Daniel Patrick | Director | S 公開市場賣出 | 95.3K | 152.87 | 14.6M | 1.3M | SEC |
| 2025-12-10 | 12-10 | Gibson Daniel Patrick | Director | S 公開市場賣出 | 84.6K | 155.49 | 13.2M | 1.4M | SEC |
| 2025-12-10 | 12-10 | SYLEBRA CAPITAL LLC | Other | S 公開市場賣出 | 84.6K | 155.49 | 13.2M | 1.4M | SEC |
| 2025-12-09 | 12-10 | SYLEBRA CAPITAL LLC | Other | S 公開市場賣出 | 40 | 160.01 | 6K | 1.5M | SEC |
| 2025-12-09 | 12-10 | Gibson Daniel Patrick | Director | S 公開市場賣出 | 40 | 160.01 | 6K | 1.5M | SEC |
| 2025-12-08 | 12-10 | SYLEBRA CAPITAL LLC | Other | S 公開市場賣出 | 2.5K | 160.72 | 401K | 1.5M | 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 |
|---|---|---|---|---|
| FMR LLC | 4.6M | 654M | 新進 | 新進 |
| BlackRock, Inc. | 4.4M | 637M | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.2M | 314M | 新進 | 新進 |
| STATE STREET CORP | 1.7M | 244M | 新進 | 新進 |
| Capital International Investors | 1.4M | 207M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.3M | 184M | 新進 | 新進 |
| Capital World Investors | 1.1M | 161M | 新進 | 新進 |
| 千禧 MILLENNIUM MANAGEMENT LLC | 834K | 120M | 新進 | 新進 |
| AMERICAN CENTURY COMPANIES INC | 804K | 115M | 新進 | 新進 |
| SYLEBRA CAPITAL LLC | 776K | 111M | 新進 | 新進 |
| Chevy Chase Trust Holdings, LLC | 737K | 106M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 734K | 105M | 新進 | 新進 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 669K | 95.9M | 新進 | 新進 |
| AMERIPRISE FINANCIAL INC | 531K | 76.0M | 新進 | 新進 |
| UBS Group AG | 414K | 59.4M | 新進 | 新進 |
| Point72(柯恩) Point72 Asset Management, L.P. | 408K | 58.5M | 新進 | 新進 |
| Whale Rock Capital Management LLC | 405K | 58.0M | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 389K | 55.7M | 新進 | 新進 |
| MORGAN STANLEY | 361K | 51.6M | 新進 | 新進 |
| Nuveen, LLC | 348K | 49.8M | 新進 | 新進 |
| Broad Bay Capital Management, LP | 329K | 47.1M | 新進 | 新進 |
| NORTHERN TRUST CORP | 320K | 45.8M | 新進 | 新進 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 297K | 42.5M | 新進 | 新進 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 278K | 39.8M | 新進 | 新進 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 271K | 38.8M | 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 | 317 +26 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 317 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 32.8M · 100.0% |
| 合計季末市值 | 4.6B |
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 | 2.7M |
|---|---|
| 與上期比 | -7.4% |
| 佔流通股數 | 8.95% |
| 日均成交量 | 326K |
| 回補天數 | 8.4 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 | 2.7M | -7.4% | 8.95% | 326K | 8.4 |
| 2026-08-14 | 3.0M | -1.5% | 9.67% | 511K | 5.8 |
| 2026-07-31 | 3.0M | -10.4% | 9.82% | 469K | 6.4 |
| 2026-07-15 | 3.4M | +0.5% | 10.97% | 275K | 12.2 |
| 2026-06-30 | 3.3M | -2.4% | 10.92% | 453K | 7.4 |
| 2026-06-15 | 3.4M | +5.0% | 11.18% | 448K | 7.6 |
| 2026-05-29 | 3.3M | +12.3% | 10.65% | 455K | 7.1 |
| 2026-05-15 | 2.9M | -5.0% | 9.48% | 485K | 6.0 |
| 2026-04-30 | 3.1M | -0.8% | 9.98% | 664K | 4.6 |
| 2026-04-15 | 3.1M | -0.5% | 10.06% | 293K | 10.5 |
| 2026-03-31 | 3.1M | +3.0% | 10.12% | 474K | 6.5 |
| 2026-03-13 | 3.0M | +0.8% | 9.82% | 836K | 3.6 |
| 2026-02-27 | 3.0M | +8.3% | 9.75% | 507K | 5.9 |
| 2026-02-13 | 2.8M | +8.2% | 9.00% | 1.2M | 2.3 |
| 2026-01-30 | 2.5M | -3.1% | 8.32% | 644K | 4.0 |
| 2026-01-15 | 2.6M | -0.7% | 8.59% | 711K | 3.7 |
| 2025-12-31 | 2.6M | -6.5% | 8.65% | 571K | 4.6 |
| 2025-12-15 | 2.8M | -5.0% | 9.25% | 658K | 4.3 |
| 2025-11-28 | 3.0M | +15.6% | 9.74% | 505K | 5.9 |
| 2025-11-14 | 2.6M | +0.4% | 8.43% | 525K | 4.9 |
| 2025-10-31 | 2.6M | -17.9% | 8.39% | 637K | 4.0 |
| 2025-10-15 | 3.1M | -0.1% | 10.22% | 453K | 6.9 |
| 2025-09-30 | 3.1M | -5.1% | 10.23% | 493K | 6.3 |
| 2025-09-15 | 3.3M | -14.7% | 10.78% | 738K | 4.5 |
| 2025-08-29 | 3.9M | +1.0% | 12.64% | 395K | 9.8 |
| 2025-08-15 | 3.8M | +9.8% | 12.52% | 513K | 7.5 |