NEPH
NEPHROS INC
-0.12 (-2.79%)4.18USD19.1K成交股數45.4M市值26.1本益比(近四季)2.2股價營收比+36.2%營收年增(近四季)2026-11-05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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-14 | 09-17 | Amron Arthur H | Director | J 其他 | 2.8K | – | – | 2.8K | SEC |
| 2026-09-14 | 09-17 | Amron Holdings LLC | Director | J 其他 | 22.7K | 3.95 | 90K | 25.5K | SEC |
| 2026-09-14 | 09-17 | WEXFORD CAPITAL LP | TenPercentOwner | J 其他 | 22.7K | 3.95 | 90K | 167K | SEC |
| 2026-09-14 | 09-17 | Amron Holdings LLC | Director | J 其他 | 17.7K | – | – | 159K | SEC |
| 2026-09-14 | 09-17 | JACOBS JOSEPH | TenPercentOwner | J 其他 | 22.7K | 3.95 | 90K | 167K | SEC |
| 2026-09-14 | 09-17 | Wexford GP LLC | TenPercentOwner | J 其他 | 3.4M | – | – | 189K | SEC |
| 2026-09-14 | 09-17 | DAVIDSON CHARLES E | TenPercentOwner | J 其他 | 22.7K | 3.95 | 90K | 167K | SEC |
| 2026-09-14 | 09-17 | WEXFORD CAPITAL LP | TenPercentOwner | J 其他 | 3.4M | – | – | 189K | SEC |
| 2026-09-14 | 09-17 | JACOBS JOSEPH | TenPercentOwner | J 其他 | 3.4M | – | – | 189K | SEC |
| 2026-09-14 | 09-17 | Amron Holdings LLC | Director | J 其他 | 2.8K | – | – | 2.8K | SEC |
| 2026-09-14 | 09-17 | Amron Arthur H | Director | J 其他 | 17.7K | – | – | 159K | SEC |
| 2026-09-14 | 09-17 | Wexford GP LLC | TenPercentOwner | J 其他 | 22.7K | 3.95 | 90K | 167K | SEC |
| 2026-09-14 | 09-17 | Amron Arthur H | Director | J 其他 | 22.7K | 3.95 | 90K | 25.5K | SEC |
| 2026-09-14 | 09-17 | DAVIDSON CHARLES E | TenPercentOwner | J 其他 | 3.4M | – | – | 189K | SEC |
| 2026-08-18 | 08-20 | DAVIDSON CHARLES E | TenPercentOwner | M 選擇權執行 | 812 | 3.60 | 3K | 56.9K | SEC |
| 2026-08-18 | 08-20 | JACOBS JOSEPH | TenPercentOwner | M 選擇權執行 | 812 | 3.60 | 3K | 56.9K | SEC |
| 2026-08-18 | 08-20 | Wexford GP LLC | TenPercentOwner | M 選擇權執行 | 812 | 3.60 | 3K | 56.9K | SEC |
| 2026-08-18 | 08-20 | WEXFORD CAPITAL LP | TenPercentOwner | M 選擇權執行 | 812 | 3.60 | 3K | 56.9K | SEC |
| 2026-08-12 | 08-14 | Amron Arthur H | Director | A 獲配股票 | 2.4K | – | – | 141K | SEC |
| 2026-05-11 | 06-12 | Amron Arthur H | Director | A 獲配股票 | 3.6K | – | – | 138K | SEC |
| 2026-03-23 | 03-25 | Banks Robert R. Jr. | President and CEO | M 選擇權執行 | 120K | 1.44 | 173K | 190K | SEC |
| 2026-03-23 | 03-25 | Krandel Judy | Chief Financial Officer | M 選擇權執行 | 68.9K | 1.71 | 118K | 68.9K | SEC |
| 2026-03-16 | 03-18 | Amron Arthur H | Director | A 獲配股票 | 3.6K | – | – | 135K | SEC |
| 2025-11-10 | 11-13 | Amron Arthur H | Director | A 獲配股票 | 5.4K | – | – | 131K | SEC |
| 2025-11-10 | 11-13 | Nettis Lisa Marie | Director | A 獲配股票 | 1.6K | – | – | 1.6K | SEC |
| 2025-11-10 | 11-13 | Spandow Oliver J. | Director | A 獲配股票 | 8.0K | – | – | 123K | SEC |
| 2025-01-01 | 01-03 | Spandow Oliver J. | Director | A 獲配股票 | 33.2K | – | – | 115K | SEC |
| 2025-01-01 | 01-03 | Amron Arthur H | Director | A 獲配股票 | 22.4K | – | – | 126K | SEC |
| 2024-05-30 | 05-30 | Amron Arthur H | Director | P 公開市場買進 | 3.0K | 2.24 | 7K | 103K | SEC |
| 2024-05-28 | 05-30 | Amron Arthur H | Director | P 公開市場買進 | 2.0K | 2.22 | 4K | 100K | SEC |
| 2024-05-16 | 05-16 | Banks Robert R. Jr. | President and CEO | P 公開市場買進 | 50.0K | 2.24 | 112K | 70.0K | SEC |
| 2024-03-13 | 03-14 | Amron Arthur H | Director | J 其他 | 91.5K | – | – | 98.5K | SEC |
| 2024-03-13 | 03-14 | DAVIDSON CHARLES E | TenPercentOwner | J 其他 | 91.5K | – | – | 56.1K | SEC |
| 2024-03-13 | 03-14 | Wexford GP LLC | TenPercentOwner | J 其他 | 91.5K | – | – | 56.1K | SEC |
| 2024-03-13 | 03-14 | WEXFORD CAPITAL LP | TenPercentOwner | J 其他 | 91.5K | – | – | 56.1K | SEC |
| 2024-03-13 | 03-14 | JACOBS JOSEPH | TenPercentOwner | J 其他 | 91.5K | – | – | 56.1K | SEC |
| 2024-03-12 | 03-14 | Amron Arthur H | Director | P 公開市場買進 | 7.0K | 2.45 | 17K | 7.0K | SEC |
| 2023-12-13 | 12-15 | Amron Arthur H | Director | A 獲配股票 | 9.3K | – | – | 9.3K | SEC |
| 2023-12-13 | 12-15 | Spandow Oliver J. | Director | A 獲配股票 | 14.3K | – | – | 81.6K | SEC |
| 2023-12-13 | 12-15 | Lask Alisa | Director | A 獲配股票 | 9.3K | – | – | 48.6K | SEC |
| 2023-12-13 | 12-15 | Harris Joseph Michael | Director | A 獲配股票 | 9.3K | – | – | 17.7K | SEC |
| 2023-12-07 | 12-11 | Banks Robert R. Jr. | President and CEO | P 公開市場買進 | 18.0K | 2.20 | 40K | 20.0K | SEC |
| 2023-08-15 | 08-15 | Banks Robert R. Jr. | President and CEO | P 公開市場買進 | 1.9K | 1.69 | 3K | 2.0K | SEC |
| 2023-08-14 | 08-15 | Banks Robert R. Jr. | President and CEO | P 公開市場買進 | 99 | 1.50 | 148.50 | 99 | SEC |
| 2023-01-05 | 01-09 | Harris Joseph Michael | Director | A 獲配股票 | 8.4K | – | – | 8.4K | SEC |
| 2023-01-05 | 01-09 | Lask Alisa | Director | A 獲配股票 | 27.6K | – | – | 39.3K | SEC |
| 2023-01-05 | 01-09 | Spandow Oliver J. | Director | A 獲配股票 | 42.5K | – | – | 67.3K | SEC |
| 2023-01-05 | 01-09 | Gwydir Tom | Director | A 獲配股票 | 27.6K | – | – | 43.2K | SEC |
| 2023-01-05 | 01-09 | Amron Arthur H | Director | A 獲配股票 | 27.6K | – | – | 27.6K | SEC |
| 2022-03-05 | 03-07 | Astor Andrew | President, CEO & CFO | M 選擇權執行 | 14.8K | 2.70 | 40K | 92.8K | SEC |
| 2022-02-16 | 02-18 | Lobo Wesley S. | Chief Marketing Officer | F 繳稅扣股 | 6.4K | 4.80 | 31K | 35.2K | SEC |
| 2021-12-14 | 12-16 | Director | A 獲配股票 | 4.6K | – | – | 4.6K | SEC | |
| 2021-12-14 | 12-16 | Spandow Oliver J. | Director | A 獲配股票 | 5.4K | – | – | 24.8K | SEC |
| 2021-12-14 | 12-16 | Director | A 獲配股票 | 4.6K | – | – | 11.7K | SEC | |
| 2021-12-14 | 12-16 | Gwydir Tom | Director | A 獲配股票 | 4.6K | – | – | 15.6K | SEC |
| 2021-08-20 | 08-23 | Lobo Wesley S. | Chief Marketing Officer | P 公開市場買進 | 1.0K | 7.92 | 8K | 41.6K | SEC |
| 2021-08-18 | 08-19 | Gwydir Tom | Director | P 公開市場買進 | 5.0K | 7.64 | 38K | 11.0K | SEC |
| 2021-08-18 | 08-18 | Astor Andrew | President & CEO | P 公開市場買進 | 2.5K | 7.77 | 19K | 78.0K | SEC |
| 2021-08-17 | 08-18 | Astor Andrew | President & CEO | P 公開市場買進 | 2.5K | 7.67 | 19K | 75.5K | SEC |
| 2021-06-01 | 06-03 | Wexford GP LLC | Director,TenPercentOwner | X 選擇權履約 | 66.7K | 2.70 | 180K | 3.5M | SEC |
| 2021-06-01 | 06-03 | JACOBS JOSEPH | Director,TenPercentOwner | X 選擇權履約 | 66.7K | 2.70 | 180K | 3.5M | SEC |
| 2021-06-01 | 06-03 | WEXFORD CAPITAL LP | Director,TenPercentOwner | X 選擇權履約 | 66.7K | 2.70 | 180K | 3.5M | SEC |
| 2021-06-01 | 06-03 | DAVIDSON CHARLES E | Director,TenPercentOwner | X 選擇權履約 | 66.7K | 2.70 | 180K | 3.5M | SEC |
| 2021-05-27 | 06-01 | Evans Daron | CEO Specialty Renal Products | F 繳稅扣股 | 349 | 2.70 | 942.30 | 8.9K | SEC |
| 2021-05-27 | 06-01 | Evans Daron | CEO Specialty Renal Products | F 繳稅扣股 | 349 | 2.70 | 942.30 | 8.7K | SEC |
| 2021-05-24 | 05-25 | Evans Daron | CEO of Specialty Renal Product | X 選擇權履約 | 1.1K | 2.70 | 3K | 9.0K | SEC |
| 2021-05-24 | 05-25 | Evans Daron | CEO of Specialty Renal Product | X 選擇權履約 | 1.1K | 2.70 | 3K | 9.3K | SEC |
| 2021-02-16 | 02-18 | Lobo Wesley S. | Chief Marketing Officer | A 獲配股票 | 40.6K | – | – | 40.6K | SEC |
| 2021-01-27 | 01-29 | JACOBS JOSEPH | Director,TenPercentOwner | M 選擇權執行 | 4.5K | 4.50 | 20K | 106K | SEC |
| 2021-01-27 | 01-29 | JACOBS JOSEPH | Director,TenPercentOwner | M 選擇權執行 | 3.0K | 4.14 | 12K | 97.8K | SEC |
| 2021-01-27 | 01-29 | JACOBS JOSEPH | Director,TenPercentOwner | M 選擇權執行 | 3.6K | 4.59 | 16K | 94.8K | SEC |
| 2021-01-27 | 01-29 | WEXFORD CAPITAL LP | Director,TenPercentOwner | M 選擇權執行 | 4.5K | 4.50 | 20K | 106K | SEC |
| 2021-01-27 | 01-29 | WEXFORD CAPITAL LP | Director,TenPercentOwner | M 選擇權執行 | 3.8K | 3.60 | 14K | 102K | SEC |
| 2021-01-27 | 01-29 | WEXFORD CAPITAL LP | Director,TenPercentOwner | M 選擇權執行 | 3.0K | 4.14 | 12K | 97.8K | SEC |
| 2021-01-27 | 01-29 | WEXFORD CAPITAL LP | Director,TenPercentOwner | M 選擇權執行 | 3.6K | 4.59 | 16K | 94.8K | SEC |
| 2021-01-27 | 01-29 | DAVIDSON CHARLES E | Director,TenPercentOwner | M 選擇權執行 | 4.5K | 4.50 | 20K | 106K | SEC |
| 2021-01-27 | 01-29 | DAVIDSON CHARLES E | Director,TenPercentOwner | M 選擇權執行 | 3.8K | 3.60 | 14K | 102K | SEC |
| 2021-01-27 | 01-29 | JACOBS JOSEPH | Director,TenPercentOwner | M 選擇權執行 | 3.8K | 3.60 | 14K | 102K | SEC |
| 2021-01-27 | 01-29 | DAVIDSON CHARLES E | Director,TenPercentOwner | M 選擇權執行 | 3.0K | 4.14 | 12K | 97.8K | SEC |
| 2021-01-27 | 01-29 | DAVIDSON CHARLES E | Director,TenPercentOwner | M 選擇權執行 | 3.6K | 4.59 | 16K | 94.8K | 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 |
|---|---|---|---|---|
| WEXFORD CAPITAL LP | 3.6M | 12.9M | 新進 | 新進 |
| Topline Capital Management, LLC | 536K | 1.9M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 199K | 709K | 新進 | 新進 |
| MORGAN STANLEY | 129K | 460K | 新進 | 新進 |
| Cornerstone Capital, Inc. | 129K | 459K | 新進 | 新進 |
| BARD ASSOCIATES INC | 118K | 421K | 新進 | 新進 |
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 77.5K | 277K | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 70.3K | 251K | 新進 | 新進 |
| Mesirow Financial Investment Management, Inc. | 60.0K | 214K | 新進 | 新進 |
| HighTower Advisors, LLC | 59.7K | 213K | 新進 | 新進 |
| NAVELLIER & ASSOCIATES INC | 53.5K | 191K | 新進 | 新進 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 38.9K | 139K | 新進 | 新進 |
| VANGUARD FIDUCIARY TRUST CO | 36.9K | 132K | 新進 | 新進 |
| BLAIR WILLIAM & CO/IL | 36.2K | 129K | 新進 | 新進 |
| 城堡 CITADEL ADVISORS LLC | 29.0K | 104K | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 22.2K | 79K | 新進 | 新進 |
| BlackRock, Inc. | 18.8K | 67K | 新進 | 新進 |
| De Lisle Partners LLP | 17.4K | 62K | 新進 | 新進 |
| NORTHERN TRUST CORP | 16.7K | 60K | 新進 | 新進 |
| STATE STREET CORP | 15.7K | 56K | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 12.8K | 46K | 新進 | 新進 |
| MERCER GLOBAL ADVISORS INC /ADV | 12.5K | 45K | 新進 | 新進 |
| ELKHORN PARTNERS LIMITED PARTNERSHIP | 11.0K | 39K | 新進 | 新進 |
| Cannell & Spears LLC | 11.0K | 39K | 新進 | 新進 |
| ROYAL BANK OF CANADA | 827 | 3K | 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 | 33 +6 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 33 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 5.3M · 48.9% |
| 合計季末市值 | 19.0M |
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 | 41.0K |
|---|---|
| 與上期比 | -8.5% |
| 佔流通股數 | 0.38% |
| 日均成交量 | 41.6K |
| 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 | 41.0K | -8.5% | 0.38% | 41.6K | 1.0 |
| 2026-08-14 | 44.8K | +19.4% | 0.41% | 27.0K | 1.7 |
| 2026-07-31 | 37.5K | +19.6% | 0.35% | 9.0K | 4.2 |
| 2026-07-15 | 31.3K | -1.5% | 0.29% | 9.4K | 3.3 |
| 2026-06-30 | 31.8K | +59.6% | 0.29% | 12.8K | 2.5 |
| 2026-06-15 | 19.9K | -21.2% | 0.18% | 11.6K | 1.7 |
| 2026-05-29 | 25.3K | +19.4% | 0.23% | 27.8K | 1.0 |
| 2026-05-15 | 21.2K | -28.9% | 0.20% | 40.6K | 1.0 |
| 2026-04-30 | 29.8K | -28.1% | 0.27% | 24.1K | 1.2 |
| 2026-04-15 | 41.5K | -11.1% | 0.38% | 22.1K | 1.9 |
| 2026-03-31 | 46.7K | +762.0% | 0.43% | 59.8K | 1.0 |
| 2026-03-13 | 5.4K | +28.8% | 0.05% | 35.0K | 1.0 |
| 2026-02-27 | 4.2K | -57.8% | 0.04% | 46.0K | 1.0 |
| 2026-02-13 | 10.0K | +0.6% | 0.09% | 43.7K | 1.0 |
| 2026-01-30 | 9.9K | +32.0% | 0.09% | 44.1K | 1.0 |
| 2026-01-15 | 7.5K | -11.3% | 0.07% | 55.8K | 1.0 |
| 2025-12-31 | 8.5K | +133.1% | 0.08% | 40.9K | 1.0 |
| 2025-12-15 | 3.6K | -49.9% | 0.03% | 67.1K | 1.0 |
| 2025-11-28 | 7.2K | +13.2% | 0.07% | 82.8K | 1.0 |
| 2025-11-14 | 6.4K | -35.8% | 0.06% | 72.5K | 1.0 |
| 2025-10-31 | 10.0K | +51.4% | 0.09% | 64.3K | 1.0 |
| 2025-10-15 | 6.6K | +32.0% | 0.06% | 99.2K | 1.0 |
| 2025-09-30 | 5.0K | -69.8% | 0.05% | 60.9K | 1.0 |
| 2025-09-15 | 16.5K | +324.1% | 0.15% | 61.8K | 1.0 |
| 2025-08-29 | 3.9K | -43.8% | 0.04% | 38.6K | 1.0 |
| 2025-08-15 | 6.9K | +51.9% | 0.06% | 66.5K | 1.0 |