DMRC
Digimarc Corp
+0.08 (+1.62%)5.01USD30.6K成交股數113M市值–本益比(近四季)–股價營收比-7.8%營收年增(近四季)2026-10-29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 · 0 |
|---|---|
| 近 90 天 賣出筆數 · 金額 · 人數 | 0 · 0 · 0 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 0 · 3.6M |
| 近 180 天 淨額 | −3.6M |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-15 | 08-18 | Beck Charles | EVP, Chief Financial Officer | A 獲配股票 | 2.6K | 7.53 | 20K | 123K | SEC |
| 2026-08-15 | 08-18 | Beck Charles | EVP, Chief Financial Officer | F 繳稅扣股 | 3.0K | 7.53 | 22K | 120K | SEC |
| 2026-08-15 | 08-18 | Quinn Carle Ann | EVP, Chief Operating Officer | A 獲配股票 | 2.6K | 7.53 | 20K | 183K | SEC |
| 2026-08-15 | 08-18 | Quinn Carle Ann | EVP, Chief Operating Officer | F 繳稅扣股 | 5.9K | 7.53 | 44K | 178K | SEC |
| 2026-08-15 | 08-18 | Rodriguez Tony | EVP, Chief Technology Officer | A 獲配股票 | 2.3K | 7.53 | 17K | 102K | SEC |
| 2026-08-15 | 08-18 | Rodriguez Tony | EVP, Chief Technology Officer | F 繳稅扣股 | 2.7K | 7.53 | 20K | 99.3K | SEC |
| 2026-08-15 | 08-18 | Sickles Ken | EVP, Chief Product Officer | A 獲配股票 | 2.3K | 7.53 | 17K | 73.9K | SEC |
| 2026-08-15 | 08-18 | Sickles Ken | EVP, Chief Product Officer | F 繳稅扣股 | 1.4K | 7.53 | 10K | 72.5K | SEC |
| 2026-07-05 | 07-07 | mccormack riley | Chief Executive Officer | A 獲配股票 | 64.1K | – | – | 129K | SEC |
| 2026-07-01 | 07-01 | Dadlani Sandeep | Director | A 獲配股票 | 1.5K | 8.22 | 12K | 57.9K | SEC |
| 2026-07-01 | 07-01 | Anderson-Williams LaShonda | Director | A 獲配股票 | 988 | 8.22 | 8K | 42.0K | SEC |
| 2026-07-01 | 07-01 | McIlwain Dana | Director | A 獲配股票 | 988 | 8.22 | 8K | 37.8K | SEC |
| 2026-07-01 | 07-01 | Park Michael | Director | A 獲配股票 | 760 | 8.22 | 6K | 39.4K | SEC |
| 2026-06-18 | 06-18 | TCM Strategic GP LLC | Other | S 公開市場賣出 | 27.1K | 9.46 | 256K | 0 | SEC |
| 2026-06-18 | 06-18 | TCM Strategic Partners L.P. | Other | S 公開市場賣出 | 27.1K | 9.46 | 256K | 0 | SEC |
| 2026-06-18 | 06-18 | mccormack riley | Chief Executive Officer | S 公開市場賣出 | 27.1K | 9.46 | 256K | 0 | SEC |
| 2026-06-17 | 06-18 | mccormack riley | Chief Executive Officer | S 公開市場賣出 | 15.0K | 10.05 | 151K | 27.1K | SEC |
| 2026-06-17 | 06-18 | TCM Strategic Partners L.P. | Other | S 公開市場賣出 | 15.0K | 10.05 | 151K | 27.1K | SEC |
| 2026-06-17 | 06-18 | TCM Strategic GP LLC | Other | S 公開市場賣出 | 15.0K | 10.05 | 151K | 27.1K | SEC |
| 2026-06-16 | 06-18 | TCM Strategic Partners L.P. | Other | J 其他 | 2.3M | – | – | 0 | SEC |
| 2026-06-16 | 06-18 | TCM Strategic Partners L.P. | Other | S 公開市場賣出 | 3.5K | 10.96 | 38K | 0 | SEC |
| 2026-06-16 | 06-18 | TCM Strategic GP LLC | Other | S 公開市場賣出 | 3.5K | 10.96 | 38K | 0 | SEC |
| 2026-06-16 | 06-18 | mccormack riley | Chief Executive Officer | J 其他 | 2.3M | – | – | 0 | SEC |
| 2026-06-16 | 06-18 | mccormack riley | Chief Executive Officer | S 公開市場賣出 | 3.5K | 10.96 | 38K | 0 | SEC |
| 2026-06-16 | 06-18 | TCM Strategic Partners L.P. | Other | S 公開市場賣出 | 69.4K | 10.83 | 751K | 42.1K | SEC |
| 2026-06-16 | 06-18 | mccormack riley | Chief Executive Officer | S 公開市場賣出 | 69.4K | 10.83 | 751K | 42.1K | SEC |
| 2026-06-16 | 06-18 | TCM Strategic GP LLC | Other | J 其他 | 2.3M | – | – | 0 | SEC |
| 2026-06-16 | 06-18 | TCM Strategic GP LLC | Other | S 公開市場賣出 | 69.4K | 10.83 | 751K | 42.1K | SEC |
| 2026-06-15 | 06-16 | Quinn Carle Ann | EVP, Chief Operating Officer | A 獲配股票 | 3.1K | 6.80 | 21K | 181K | SEC |
| 2026-06-15 | 06-16 | Beck Charles | EVP, Chief Financial Officer | A 獲配股票 | 2.8K | 6.80 | 19K | 120K | SEC |
| 2026-06-01 | 06-02 | Quinn Carle Ann | EVP, Chief Operating Officer | A 獲配股票 | 12.0K | 16.43 | 197K | 178K | SEC |
| 2026-06-01 | 06-02 | Rodriguez Tony | EVP, Chief Technology Officer | A 獲配股票 | 10.4K | 16.43 | 171K | 99.7K | 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 |
|---|---|---|---|---|
| MORGAN STANLEY | 2.1M | 16.9M | 新進 | 新進 |
| Lagoda Investment Management, L.P. | 1.1M | 9.4M | 新進 | 新進 |
| Kimelman & Baird, LLC | 1.1M | 9.0M | 新進 | 新進 |
| BlackRock, Inc. | 1.1M | 8.7M | 新進 | 新進 |
| Silverberg Bernstein Capital Management LLC | 798K | 6.6M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 711K | 5.8M | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 439K | 3.6M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 400K | 3.3M | 新進 | 新進 |
| BEACONLIGHT CAPITAL, LLC | 339K | 2.8M | 新進 | 新進 |
| 德劭 D. E. Shaw & Co., Inc. | 320K | 2.6M | 新進 | 新進 |
| Quantinno Capital Management LP | 314K | 2.6M | 新進 | 新進 |
| UBS Group AG | 235K | 1.9M | 新進 | 新進 |
| Bank of New York Mellon Corp | 235K | 1.9M | 新進 | 新進 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 146K | 1.2M | 新進 | 新進 |
| NORTHERN TRUST CORP | 134K | 1.1M | 新進 | 新進 |
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 123K | 1.0M | 新進 | 新進 |
| VANGUARD FIDUCIARY TRUST CO | 118K | 969K | 新進 | 新進 |
| MARSHALL WACE, LLP | 105K | 862K | 新進 | 新進 |
| AQR CAPITAL MANAGEMENT LLC | 103K | 843K | 新進 | 新進 |
| Bryant Woods Investment Advisors, LLC | 99.7K | 819K | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 98.2K | 807K | 新進 | 新進 |
| 城堡 CITADEL ADVISORS LLC | 96.3K | 791K | 新進 | 新進 |
| Lane Generational LLC | 91.6K | 753K | 新進 | 新進 |
| Nuveen, LLC | 60.9K | 501K | 新進 | 新進 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 56.3K | 462K | 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 | 100 +99 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 100 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 11.2M · 49.8% |
| 合計季末市值 | 90.9M |
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 | 2.3M |
|---|---|
| 與上期比 | +9.3% |
| 佔流通股數 | 10.28% |
| 日均成交量 | 124K |
| 回補天數 | 18.7 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 | 2.3M | +9.3% | 10.28% | 124K | 18.7 |
| 2026-08-14 | 2.1M | -5.9% | 9.41% | 112K | 18.9 |
| 2026-07-31 | 2.2M | +3.3% | 9.99% | 131K | 17.1 |
| 2026-07-15 | 2.2M | +4.7% | 9.67% | 168K | 13.0 |
| 2026-06-30 | 2.1M | -3.8% | 9.24% | 246K | 8.4 |
| 2026-06-15 | 2.2M | -3.7% | 9.61% | 263K | 8.2 |
| 2026-05-29 | 2.2M | -14.3% | 9.97% | 318K | 7.0 |
| 2026-05-15 | 2.6M | -5.2% | 11.64% | 228K | 11.5 |
| 2026-04-30 | 2.8M | +0.1% | 12.28% | 165K | 16.7 |
| 2026-04-15 | 2.8M | +4.7% | 12.27% | 209K | 13.2 |
| 2026-03-31 | 2.6M | +11.8% | 11.72% | 256K | 10.3 |
| 2026-03-13 | 2.4M | +4.3% | 10.48% | 307K | 7.7 |
| 2026-02-27 | 2.3M | +13.2% | 10.05% | 237K | 9.5 |
| 2026-02-13 | 2.0M | +5.4% | 8.88% | 234K | 8.5 |
| 2026-01-30 | 1.9M | +15.4% | 8.42% | 228K | 8.3 |
| 2026-01-15 | 1.6M | +3.3% | 7.30% | 230K | 7.1 |
| 2025-12-31 | 1.6M | -8.1% | 7.06% | 252K | 6.3 |
| 2025-12-15 | 1.7M | -3.5% | 7.68% | 130K | 13.3 |
| 2025-11-28 | 1.8M | +4.8% | 7.96% | 159K | 11.3 |
| 2025-11-14 | 1.7M | +2.8% | 7.59% | 175K | 9.8 |
| 2025-10-31 | 1.7M | +6.0% | 7.38% | 188K | 8.8 |
| 2025-10-15 | 1.6M | +3.3% | 6.96% | 132K | 11.8 |
| 2025-09-30 | 1.5M | -13.4% | 6.74% | 170K | 8.9 |
| 2025-09-15 | 1.8M | +1.4% | 7.79% | 247K | 7.1 |
| 2025-08-29 | 1.7M | +14.3% | 7.68% | 234K | 7.4 |
| 2025-08-15 | 1.5M | -3.6% | 6.72% | 236K | 6.4 |