CODX
Co-Diagnostics, Inc.
+0.02 (+2.02%)0.96USD167K成交股數6.0M市值–本益比(近四季)8.3股價營收比+2.0%營收年增(近四季)2026-11-16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 · 0.00 |
| 近 180 天 淨額 | 0.00 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-05-23 | 05-27 | NELSON JAMES B | Director | A 獲配股票 | 1.7K | – | – | 10.7K | SEC |
| 2026-05-23 | 05-27 | Egan Dwight H | Chief Executive Officer | A 獲配股票 | 4.6K | – | – | 29.5K | SEC |
| 2026-05-23 | 05-27 | Egan Dwight H | Chief Executive Officer | D 處分 | 1.6K | 5.07 | 8K | 27.9K | SEC |
| 2026-05-23 | 05-27 | Murphy Edward L. | Director | A 獲配股票 | 1.7K | – | – | 11.1K | SEC |
| 2026-05-23 | 05-27 | Durenard Eugene | Director | A 獲配股票 | 1.7K | – | – | 10.7K | SEC |
| 2026-05-23 | 05-27 | SERBIN RICHARD S | Director | A 獲配股票 | 1.7K | – | – | 10.8K | SEC |
| 2026-05-23 | 05-27 | Brown Brian Lee | Chief Financial Officer | A 獲配股票 | 3.8K | – | – | 23.7K | SEC |
| 2026-05-23 | 05-27 | Brown Brian Lee | Chief Financial Officer | D 處分 | 1.4K | 5.07 | 7K | 22.4K | SEC |
| 2026-05-23 | 05-27 | Abbott Richard David | President | A 獲配股票 | 1.9K | – | – | 4.1K | SEC |
| 2026-05-23 | 05-27 | Abbott Richard David | President | D 處分 | 680 | 5.07 | 3K | 3.4K | SEC |
| 2025-11-23 | 11-24 | SERBIN RICHARD S | Director | A 獲配股票 | 57.5K | – | – | 272K | SEC |
| 2025-11-23 | 11-24 | NELSON JAMES B | Director | A 獲配股票 | 57.5K | – | – | 269K | SEC |
| 2025-11-23 | 11-24 | Egan Dwight H | Chief Executive Officer | A 獲配股票 | 163K | – | – | 798K | SEC |
| 2025-11-23 | 11-24 | Egan Dwight H | Chief Executive Officer | D 處分 | 49.6K | 0.35 | 17K | 748K | SEC |
| 2025-11-23 | 11-24 | Murphy Edward L. | Director | A 獲配股票 | 57.5K | – | – | 282K | SEC |
| 2025-11-23 | 11-24 | Durenard Eugene | Director | A 獲配股票 | 57.5K | – | – | 269K | SEC |
| 2025-11-23 | 11-24 | Brown Brian Lee | Chief Financial Officer | A 獲配股票 | 134K | – | – | 640K | SEC |
| 2025-11-23 | 11-24 | Brown Brian Lee | Chief Financial Officer | D 處分 | 40.7K | 0.35 | 14K | 599K | SEC |
| 2025-11-23 | 11-24 | Abbott Richard David | President | A 獲配股票 | 56.7K | – | – | 83.4K | SEC |
| 2025-11-23 | 11-24 | Abbott Richard David | President | D 處分 | 17.2K | 0.35 | 6K | 66.2K | SEC |
| 2025-05-23 | 05-27 | NELSON JAMES B | Director | A 獲配股票 | 48.3K | – | – | 212K | SEC |
| 2025-05-23 | 05-27 | Durenard Eugene | Director | A 獲配股票 | 48.3K | – | – | 212K | SEC |
| 2025-05-23 | 05-27 | MURPHY TED | Director | A 獲配股票 | 48.3K | – | – | 224K | SEC |
| 2025-05-23 | 05-27 | SERBIN RICHARD S | Director | A 獲配股票 | 48.3K | – | – | 214K | SEC |
| 2025-05-23 | 05-27 | Abbott Richard David | President | A 獲配股票 | 20.0K | – | – | 33.9K | SEC |
| 2025-05-23 | 05-27 | Abbott Richard David | President | D 處分 | 7.2K | 0.24 | 2K | 26.7K | SEC |
| 2025-05-23 | 05-27 | Brown Brian Lee | Chief Financial Officer | A 獲配股票 | 134K | – | – | 554K | SEC |
| 2025-05-23 | 05-27 | Brown Brian Lee | Chief Financial Officer | D 處分 | 48.2K | 0.24 | 12K | 506K | SEC |
| 2025-05-23 | 05-27 | Egan Dwight H | Chief Executive Officer | A 獲配股票 | 163K | – | – | 686K | SEC |
| 2025-05-23 | 05-27 | Egan Dwight H | Chief Executive Officer | D 處分 | 51.7K | 0.24 | 12K | 634K | SEC |
| 2024-11-23 | 11-25 | SERBIN RICHARD S | Director | A 獲配股票 | 48.3K | – | – | 166K | SEC |
| 2024-11-23 | 11-25 | NELSON JAMES B | Director | A 獲配股票 | 48.3K | – | – | 163K | SEC |
| 2024-11-23 | 11-25 | Durenard Eugene | Director | A 獲配股票 | 48.3K | – | – | 163K | SEC |
| 2024-11-23 | 11-25 | MURPHY TED | Director | A 獲配股票 | 48.3K | – | – | 176K | SEC |
| 2024-11-23 | 11-25 | Egan Dwight H | Chief Executive Officer | A 獲配股票 | 163K | – | – | 573K | SEC |
| 2024-11-23 | 11-25 | Egan Dwight H | Chief Executive Officer | D 處分 | 49.7K | 1.01 | 50K | 523K | SEC |
| 2024-11-23 | 11-25 | Abbott Richard David | President | A 獲配股票 | 20.0K | – | – | 20.0K | SEC |
| 2024-11-23 | 11-25 | Abbott Richard David | President | D 處分 | 6.1K | 1.01 | 6K | 13.9K | SEC |
| 2024-11-23 | 11-25 | Brown Brian Lee | Chief Financial Officer | A 獲配股票 | 134K | – | – | 461K | SEC |
| 2024-11-23 | 11-25 | Brown Brian Lee | Chief Financial Officer | D 處分 | 40.8K | 1.01 | 41K | 420K | SEC |
| 2024-05-23 | 05-28 | Durenard Eugene | Director | A 獲配股票 | 30.0K | – | – | 115K | SEC |
| 2024-05-23 | 05-28 | SERBIN RICHARD S | Director | A 獲配股票 | 30.0K | – | – | 118K | SEC |
| 2024-05-23 | 05-28 | NELSON JAMES B | Director | A 獲配股票 | 30.0K | – | – | 115K | SEC |
| 2024-05-23 | 05-28 | MURPHY TED | Director | A 獲配股票 | 30.0K | – | – | 128K | SEC |
| 2024-05-23 | 05-28 | Egan Dwight H | Chief Executive Officer | A 獲配股票 | 138K | – | – | 409K | SEC |
| 2024-05-23 | 05-28 | Egan Dwight H | Chief Executive Officer | D 處分 | 42.0K | 1.09 | 46K | 367K | SEC |
| 2024-05-23 | 05-28 | Brown Brian Lee | Chief Financial Officer | A 獲配股票 | 113K | – | – | 327K | SEC |
| 2024-05-23 | 05-28 | Brown Brian Lee | Chief Financial Officer | D 處分 | 35.9K | 1.09 | 39K | 291K | SEC |
| 2023-11-23 | 11-27 | Egan Dwight H | Chief Executive Officer | A 獲配股票 | 151K | – | – | 317K | SEC |
| 2023-11-23 | 11-27 | Egan Dwight H | Chief Executive Officer | D 處分 | 46.0K | 1.26 | 58K | 271K | SEC |
| 2023-11-23 | 11-27 | Brown Brian Lee | Chief Financial Officer | A 獲配股票 | 118K | – | – | 249K | SEC |
| 2023-11-23 | 11-27 | Brown Brian Lee | Chief Financial Officer | D 處分 | 36.1K | 1.26 | 46K | 213K | SEC |
| 2023-11-23 | 11-27 | MURPHY TED | Director | A 獲配股票 | 30.0K | – | – | 97.5K | SEC |
| 2023-11-23 | 11-27 | NELSON JAMES B | Director | A 獲配股票 | 30.0K | – | – | 85.0K | SEC |
| 2023-11-23 | 11-27 | SERBIN RICHARD S | Director | A 獲配股票 | 30.0K | – | – | 87.5K | SEC |
| 2023-11-23 | 11-27 | Durenard Eugene | Director | A 獲配股票 | 30.0K | – | – | 85.0K | SEC |
| 2023-05-23 | 05-24 | NELSON JAMES B | Director | A 獲配股票 | 18.3K | – | – | 55.0K | SEC |
| 2023-05-23 | 05-24 | SERBIN RICHARD S | Director | A 獲配股票 | 18.3K | – | – | 57.5K | SEC |
| 2023-05-23 | 05-24 | MURPHY TED | Director | A 獲配股票 | 18.3K | – | – | 67.5K | SEC |
| 2023-05-23 | 05-24 | Durenard Eugene | Director | A 獲配股票 | 18.3K | – | – | 55.0K | SEC |
| 2023-05-23 | 05-24 | Egan Dwight H | Chief Executive Officer | A 獲配股票 | 105K | – | – | 198K | SEC |
| 2023-05-23 | 05-24 | Egan Dwight H | Chief Executive Officer | D 處分 | 32.1K | 1.32 | 42K | 166K | SEC |
| 2023-05-23 | 05-24 | Brown Brian Lee | Chief Financial Officer | A 獲配股票 | 80.8K | – | – | 157K | SEC |
| 2023-05-23 | 05-24 | Brown Brian Lee | Chief Financial Officer | D 處分 | 26.1K | 1.32 | 34K | 131K | SEC |
| 2023-03-20 | 03-21 | Brown Brian Lee | Chief Financial Officer | P 公開市場買進 | 3.0K | 1.90 | 6K | 76.2K | SEC |
| 2023-01-08 | 01-09 | MURPHY TED | Director | A 獲配股票 | 12.5K | – | – | 49.2K | SEC |
| 2023-01-08 | 01-09 | SERBIN RICHARD S | Director | A 獲配股票 | 12.5K | – | – | 39.2K | SEC |
| 2023-01-08 | 01-09 | NELSON JAMES B | Director | A 獲配股票 | 12.5K | – | – | 36.7K | SEC |
| 2023-01-08 | 01-09 | Durenard Eugene | Director | A 獲配股票 | 12.5K | – | – | 36.7K | SEC |
| 2022-11-23 | 11-23 | NELSON JAMES B | Director | A 獲配股票 | 11.7K | – | – | 24.2K | SEC |
| 2022-11-23 | 11-23 | Egan Dwight H | Chief Executive Officer | A 獲配股票 | 79.2K | – | – | 125K | SEC |
| 2022-11-23 | 11-23 | Egan Dwight H | Chief Executive Officer | D 處分 | 32.1K | 3.47 | 111K | 93.2K | SEC |
| 2022-11-23 | 11-23 | Brown Brian Lee | Chief Financial Officer | A 獲配股票 | 59.2K | – | – | 91.4K | SEC |
| 2022-11-23 | 11-23 | Brown Brian Lee | Chief Financial Officer | D 處分 | 18.2K | 3.47 | 63K | 73.2K | SEC |
| 2022-11-23 | 11-23 | Durenard Eugene | Director | A 獲配股票 | 11.7K | – | – | 24.2K | SEC |
| 2022-11-23 | 11-23 | MURPHY TED | Director | A 獲配股票 | 11.7K | – | – | 36.7K | SEC |
| 2022-11-23 | 11-23 | SERBIN RICHARD S | Director | A 獲配股票 | 11.7K | – | – | 26.7K | SEC |
| 2022-05-23 | 05-25 | Egan Dwight H | Chief Executive Officer | A 獲配股票 | 33.3K | – | – | 58.0K | SEC |
| 2022-05-23 | 05-25 | Egan Dwight H | Chief Executive Officer | D 處分 | 11.9K | 4.99 | 59K | 46.1K | SEC |
| 2022-05-23 | 05-25 | Brown Brian Lee | Chief Financial Officer | A 獲配股票 | 21.7K | – | – | 40.1K | 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 |
|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC | 236K | 732K | 新進 | 新進 |
| JANE STREET GROUP, LLC | 89.2K | 277K | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 58.3K | 181K | 新進 | 新進 |
| Private Advisory Group LLC | 39.4K | 122K | 新進 | 新進 |
| 千禧 MILLENNIUM MANAGEMENT LLC | 32.0K | 99K | 新進 | 新進 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 31.2K | 97K | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 25.6K | 79K | 新進 | 新進 |
| VANGUARD FIDUCIARY TRUST CO | 19.8K | 61K | 新進 | 新進 |
| UBS Group AG | 16.1K | 50K | 新進 | 新進 |
| STATE STREET CORP | 14.8K | 46K | 新進 | 新進 |
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 12.5K | 39K | 新進 | 新進 |
| MORGAN STANLEY | 2.9K | 9K | 新進 | 新進 |
| Smartleaf Asset Management LLC | 133 | 396.00 | 新進 | 新進 |
| Global Retirement Partners, LLC | 100 | 310.00 | 新進 | 新進 |
| SBI Securities Co., Ltd. | 81 | 251.00 | 新進 | 新進 |
| WELLS FARGO & COMPANY/MN | 81 | 251.00 | 新進 | 新進 |
| Virtu Financial LLC | 17.6K | 55.00 | 新進 | 新進 |
| Heritage Wealth Advisors | 17 | 53.00 | 新進 | 新進 |
| OSAIC HOLDINGS, INC. | 10 | 31.00 | 新進 | 新進 |
| FMR LLC | 7 | 21.00 | 新進 | 新進 |
| NewEdge Advisors, LLC | 6 | 19.00 | 新進 | 新進 |
| JPMORGAN CHASE & CO | 3 | 9.00 | 新進 | 新進 |
| HARBOUR INVESTMENTS, INC. | 2 | 6.00 | 新進 | 新進 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 1 | 3.00 | 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 | 24 +10 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 24 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 596K · 9.5% |
| 合計季末市值 | 1.8M |
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 | 215K |
|---|---|
| 與上期比 | -40.8% |
| 佔流通股數 | 3.43% |
| 日均成交量 | 383K |
| 回補天數 | 1.0 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 | 215K | -40.8% | 3.43% | 383K | 1.0 |
| 2026-08-14 | 363K | +4.0% | 5.80% | 338K | 1.1 |
| 2026-07-31 | 349K | +1.7% | 5.58% | 412K | 1.0 |
| 2026-07-15 | 343K | +172.9% | 5.48% | 921K | 1.0 |
| 2026-06-30 | 126K | +4.9% | 2.01% | 357K | 1.0 |
| 2026-06-15 | 120K | -65.7% | 1.91% | 1.2M | 1.0 |
| 2026-05-29 | 349K | +79.9% | 5.59% | 34.8M | 1.0 |
| 2026-05-15 | 194K | +104.9% | 3.11% | 1.2M | 1.0 |
| 2026-04-30 | 94.8K | +107.4% | 1.52% | 127K | 1.0 |
| 2026-04-15 | 45.7K | -72.9% | 0.73% | 137K | 1.0 |
| 2026-03-31 | 169K | +195.7% | 2.70% | 5.2M | 1.0 |
| 2026-03-13 | 57.0K | +795.4% | 0.91% | 491K | 1.0 |
| 2026-02-27 | 6.4K | -53.2% | 0.10% | 13.0K | 1.0 |
| 2026-02-13 | 13.6K | -19.1% | 0.22% | 17.3K | 1.0 |
| 2026-01-30 | 16.8K | -76.7% | 0.27% | 40.2K | 1.0 |
| 2026-01-15 | 72.1K | -96.8% | 1.15% | 256K | 1.0 |
| 2025-12-31 | 2.3M | +248.5% | 36.02% | 2.3M | 1.0 |
| 2025-12-15 | 646K | -43.3% | 10.34% | 1.4M | 1.0 |
| 2025-11-28 | 1.1M | -33.3% | 18.22% | 2.0M | 1.0 |
| 2025-11-14 | 1.7M | -29.1% | 27.32% | 3.2M | 1.0 |
| 2025-10-31 | 2.4M | +2053.5% | 38.56% | 101M | 1.0 |
| 2025-10-15 | 112K | -74.6% | 1.79% | 1.2M | 1.0 |
| 2025-09-30 | 441K | -44.6% | 7.05% | 25.6M | 1.0 |
| 2025-09-15 | 795K | -41.6% | 12.72% | 410K | 1.9 |
| 2025-08-29 | 1.4M | +166.2% | 21.78% | 1.6M | 1.0 |
| 2025-08-15 | 511K | -14.3% | 8.18% | 8.2M | 1.0 |