PESI
PERMA FIX ENVIRONMENTAL SERVICES INC
+0.06 (+0.33%)18.26USD83.9K成交股數387M市值–本益比(近四季)6.8股價營收比-11.7%營收年增(近四季)2026-11-10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 · 0 |
| 近 180 天 淨額 | 0 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-07-13 | 07-14 | Shelton Larry | Director | M 選擇權執行 | 2.4K | 4.60 | 11K | 199K | SEC |
| 2026-07-01 | 07-02 | Grumski Joseph Timothy | Director | A 獲配股票 | 1.5K | 10.72 | 16K | 67.7K | SEC |
| 2026-07-01 | 07-02 | ZWECKER MARK A | Director | A 獲配股票 | 1.2K | 10.72 | 13K | 248K | SEC |
| 2026-07-01 | 07-02 | Bostick Thomas | Director | A 獲配股票 | 1.2K | 10.72 | 13K | 50.6K | SEC |
| 2026-07-01 | 07-02 | Duggan Kerry C | Director | A 獲配股票 | 819 | 10.72 | 9K | 7.6K | SEC |
| 2026-07-01 | 07-02 | Wamp Zach Paul | Director | A 獲配股票 | 849 | 10.72 | 9K | 53.5K | SEC |
| 2026-07-01 | 07-02 | Shelton Larry | Director | A 獲配股票 | 1.4K | 10.72 | 15K | 197K | SEC |
| 2026-07-01 | 07-02 | REEDER JOE | Director | A 獲配股票 | 1.5K | 10.72 | 16K | 239K | SEC |
| 2026-04-01 | 04-02 | REEDER JOE | Director | A 獲配股票 | 1.9K | 8.02 | 15K | 238K | SEC |
| 2026-04-01 | 04-02 | ZWECKER MARK A | Director | A 獲配股票 | 1.5K | 8.02 | 12K | 244K | SEC |
| 2026-04-01 | 04-02 | Grumski Joseph Timothy | Director | A 獲配股票 | 2.1K | 8.02 | 17K | 66.1K | SEC |
| 2026-04-01 | 04-02 | Duggan Kerry C | Director | A 獲配股票 | 1.1K | 8.02 | 8K | 6.8K | SEC |
| 2026-04-01 | 04-02 | Bostick Thomas | Director | A 獲配股票 | 1.6K | 8.02 | 13K | 49.4K | SEC |
| 2026-04-01 | 04-02 | Shelton Larry | Director | A 獲配股票 | 1.8K | 8.02 | 15K | 195K | SEC |
| 2026-04-01 | 04-02 | Wamp Zach Paul | Director | A 獲配股票 | 1.1K | 8.02 | 9K | 52.6K | SEC |
| 2026-01-20 | 01-21 | Grondin Richard | EVP of Hanford & Int. Waste Op | M 選擇權執行 | 6.0K | 3.95 | 24K | 43.0K | SEC |
| 2026-01-20 | 01-21 | Grondin Richard | EVP of Hanford & Int. Waste Op | F 繳稅扣股 | 1.7K | 13.71 | 24K | 41.3K | SEC |
| 2026-01-20 | 01-21 | Grondin Richard | EVP of Hanford & Int. Waste Op | F 繳稅扣股 | 2.6K | 13.71 | 35K | 37.0K | SEC |
| 2026-01-20 | 01-21 | Grondin Richard | EVP of Hanford & Int. Waste Op | M 選擇權執行 | 5.0K | 7.01 | 35K | 39.6K | SEC |
| 2026-01-02 | 01-06 | REEDER JOE | Director | A 獲配股票 | 1.5K | 9.44 | 15K | 236K | SEC |
| 2026-01-02 | 01-05 | Wamp Zach Paul | Director | A 獲配股票 | 964 | 9.44 | 9K | 51.5K | SEC |
| 2026-01-02 | 01-05 | Grumski Joseph Timothy | Director | A 獲配股票 | 1.8K | 9.44 | 17K | 64.0K | SEC |
| 2026-01-02 | 01-05 | Bostick Thomas | Director | A 獲配股票 | 1.3K | 9.44 | 12K | 47.8K | SEC |
| 2026-01-02 | 01-05 | Duggan Kerry C | Director | A 獲配股票 | 929 | 9.44 | 9K | 5.8K | SEC |
| 2026-01-02 | 01-05 | ZWECKER MARK A | Director | A 獲配股票 | 1.3K | 9.44 | 13K | 243K | SEC |
| 2026-01-02 | 01-05 | Shelton Larry | Director | A 獲配股票 | 1.6K | 9.44 | 15K | 193K | SEC |
| 2025-12-15 | 12-16 | REEDER JOE | Director | G 贈與 | 727 | – | – | 236K | SEC |
| 2025-12-15 | 12-16 | REEDER JOE | Director | G 贈與 | 1.1K | – | – | 236K | SEC |
| 2025-12-15 | 12-16 | REEDER JOE | Director | G 贈與 | 11.0K | – | – | 237K | SEC |
| 2025-12-15 | 12-16 | REEDER JOE | Director | G 贈與 | 364 | – | – | 234K | SEC |
| 2025-12-15 | 12-16 | REEDER JOE | Director | G 贈與 | 727 | – | – | 235K | SEC |
| 2025-11-17 | 02-10 | CENTOFANTI LOUIS F | EVP of Strategic Initiatives | G 贈與 | 600 | – | – | 218K | SEC |
| 2025-11-17 | 02-10 | CENTOFANTI LOUIS F | EVP of Strategic Initiatives | G 贈與 | 600 | – | – | 218K | SEC |
| 2025-10-01 | 10-02 | Grumski Joseph Timothy | Director | A 獲配股票 | 2.2K | 7.58 | 17K | 62.2K | SEC |
| 2025-10-01 | 10-02 | Duggan Kerry C | Director | A 獲配股票 | 1.2K | 7.58 | 9K | 4.8K | SEC |
| 2025-10-01 | 10-02 | Bostick Thomas | Director | A 獲配股票 | 1.7K | 7.58 | 13K | 46.5K | SEC |
| 2025-10-01 | 10-02 | Wamp Zach Paul | Director | A 獲配股票 | 1.2K | 7.58 | 9K | 50.6K | SEC |
| 2025-10-01 | 10-02 | ZWECKER MARK A | Director | A 獲配股票 | 1.6K | 7.58 | 12K | 241K | SEC |
| 2025-10-01 | 10-02 | Shelton Larry | Director | A 獲配股票 | 1.9K | 7.58 | 15K | 192K | SEC |
| 2025-10-01 | 10-02 | REEDER JOE | Director | A 獲配股票 | 2.1K | 7.58 | 16K | 248K | SEC |
| 2025-09-16 | 09-16 | Duggan Kerry C | Director | S 公開市場賣出 | 5.7K | 8.60 | 49K | 3.7K | SEC |
| 2025-09-11 | 09-12 | Shelton Larry | Director | P 公開市場買進 | 1.0K | 8.58 | 9K | 190K | SEC |
| 2025-09-11 | 09-12 | Duff Mark | President and CEO | P 公開市場買進 | 897 | 8.05 | 7K | 135K | SEC |
| 2025-09-09 | 09-10 | Shelton Larry | Director | P 公開市場買進 | 1.0K | 9.61 | 10K | 189K | SEC |
| 2025-09-02 | 09-03 | Shelton Larry | Director | M 選擇權執行 | 2.4K | 4.19 | 10K | 188K | SEC |
| 2025-08-28 | 09-02 | ZWECKER MARK A | Director | M 選擇權執行 | 2.4K | 4.19 | 10K | 240K | SEC |
| 2025-07-14 | 07-15 | Grondin Richard | EVP of Hanford & Int. Waste Op | M 選擇權執行 | 5.0K | 7.01 | 35K | 33.8K | SEC |
| 2025-07-14 | 07-15 | Grondin Richard | EVP of Hanford & Int. Waste Op | F 繳稅扣股 | 3.1K | 11.32 | 35K | 30.7K | SEC |
| 2025-07-14 | 07-15 | Grondin Richard | EVP of Hanford & Int. Waste Op | F 繳稅扣股 | 2.1K | 11.32 | 24K | 34.6K | SEC |
| 2025-07-14 | 07-15 | Grondin Richard | EVP of Hanford & Int. Waste Op | M 選擇權執行 | 6.0K | 3.95 | 24K | 36.7K | SEC |
| 2025-07-01 | 07-02 | Duggan Kerry C | Director | A 獲配股票 | 1.1K | 7.89 | 9K | 9.3K | SEC |
| 2025-07-01 | 07-02 | ZWECKER MARK A | Director | A 獲配股票 | 1.6K | 7.89 | 13K | 237K | SEC |
| 2025-07-01 | 07-02 | Bostick Thomas | Director | A 獲配股票 | 1.6K | 7.89 | 12K | 44.8K | SEC |
| 2025-07-01 | 07-02 | Grumski Joseph Timothy | Director | A 獲配股票 | 2.2K | 7.89 | 17K | 59.7K | SEC |
| 2025-07-01 | 07-02 | Wamp Zach Paul | Director | A 獲配股票 | 1.2K | 7.89 | 9K | 49.4K | SEC |
| 2025-07-01 | 07-02 | Shelton Larry | Director | A 獲配股票 | 1.9K | 7.89 | 15K | 185K | SEC |
| 2025-07-01 | 07-02 | REEDER JOE | Director | A 獲配股票 | 2.0K | 7.89 | 16K | 246K | SEC |
| 2025-05-30 | 06-02 | Duggan Kerry C | Director | S 公開市場賣出 | 16.6K | – | – | 8.2K | SEC |
| 2025-04-01 | 04-02 | REEDER JOE | Director | A 獲配股票 | 2.8K | 5.45 | 15K | 244K | SEC |
| 2025-04-01 | 04-02 | Wamp Zach Paul | Director | A 獲配股票 | 1.6K | 5.45 | 9K | 48.2K | SEC |
| 2025-04-01 | 04-02 | Duggan Kerry C | Director | A 獲配股票 | 1.6K | 5.45 | 8K | 24.9K | SEC |
| 2025-04-01 | 04-02 | ZWECKER MARK A | Director | A 獲配股票 | 2.2K | 5.45 | 12K | 236K | SEC |
| 2025-04-01 | 04-02 | Shelton Larry | Director | A 獲配股票 | 2.6K | 5.45 | 14K | 184K | SEC |
| 2025-04-01 | 04-02 | Bostick Thomas | Director | A 獲配股票 | 2.3K | 5.45 | 12K | 43.2K | SEC |
| 2025-04-01 | 04-02 | Grumski Joseph Timothy | Director | A 獲配股票 | 3.1K | 5.45 | 17K | 57.8K | SEC |
| 2025-03-21 | 03-24 | Duff Mark | President and CEO | P 公開市場買進 | 650 | 7.03 | 5K | 133K | SEC |
| 2025-03-21 | 03-24 | Duff Mark | President and CEO | P 公開市場買進 | 750 | 7.02 | 5K | 132K | SEC |
| 2025-03-21 | 03-24 | Naccarato Ben | Chief Financial Officer | P 公開市場買進 | 400 | 7.00 | 3K | 48.8K | SEC |
| 2025-03-21 | 03-24 | Shelton Larry | Director | A 獲配股票 | 2.0K | 7.07 | 14K | 181K | SEC |
| 2025-03-21 | 03-24 | Duff Mark | President and CEO | P 公開市場買進 | 650 | 7.05 | 5K | 134K | SEC |
| 2025-03-18 | 03-19 | Duff Mark | President and CEO | P 公開市場買進 | 500 | 7.10 | 4K | 131K | SEC |
| 2025-03-18 | 03-19 | Duff Mark | President and CEO | P 公開市場買進 | 500 | 7.20 | 4K | 132K | SEC |
| 2025-03-18 | 03-19 | Eshleman Troy | Chief Operating Officer | P 公開市場買進 | 1.4K | 7.35 | 10K | 1.4K | SEC |
| 2025-03-17 | 03-18 | CENTOFANTI LOUIS F | EVP of Strategic Initiatives | P 公開市場買進 | 1.0K | 7.31 | 7K | 219K | SEC |
| 2025-01-08 | 01-10 | Duff Mark | President and CEO | M 選擇權執行 | 25.0K | 3.15 | 79K | 138K | SEC |
| 2025-01-08 | 01-10 | Naccarato Ben | Chief Financial Officer | F 繳稅扣股 | 4.5K | 10.58 | 47K | 48.4K | SEC |
| 2025-01-08 | 01-10 | Naccarato Ben | Chief Financial Officer | M 選擇權執行 | 15.0K | 3.15 | 47K | 52.9K | SEC |
| 2025-01-08 | 01-10 | Duff Mark | President and CEO | F 繳稅扣股 | 7.4K | 10.58 | 79K | 131K | SEC |
| 2025-01-02 | 01-06 | REEDER JOE | Director | A 獲配股票 | 1.8K | 8.30 | 15K | 242K | SEC |
| 2025-01-02 | 01-03 | Duggan Kerry C | Director | A 獲配股票 | 1.0K | 8.30 | 8K | 23.3K | 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. | 1.3M | 17.9M | +82.5K (+7%) | 加碼 |
| MAK CAPITAL ONE LLC | 1.0M | 14.8M | +114K (+12%) | 加碼 |
| VANGUARD CAPITAL MANAGEMENT LLC | 812K | 11.6M | +52.3K (+7%) | 加碼 |
| Prescott Group Capital Management, L.L.C. | 777K | 11.1M | 不變 | 持平 |
| Diamond Hill Capital Management, LLC (Investment Advisor) | 643K | 9.2M | +287K (+80%) | 加碼 |
| KENNEDY CAPITAL MANAGEMENT LLC | 611K | 8.7M | 新進 | 新進 |
| Potomac Capital Management, Inc. | 477K | 6.8M | +180K (+61%) | 加碼 |
| GEODE CAPITAL MANAGEMENT, LLC | 455K | 6.5M | +22.5K (+5%) | 加碼 |
| HEARTLAND ADVISORS INC | 400K | 5.7M | 不變 | 持平 |
| STATE STREET CORP | 350K | 5.0M | +14.2K (+4%) | 加碼 |
| DIMENSIONAL FUND ADVISORS LP | 191K | 2.7M | +27.3K (+17%) | 加碼 |
| GOLDMAN SACHS GROUP INC | 163K | 2.3M | +20.1K (+14%) | 加碼 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 157K | 2.2M | +146K (+1314%) | 加碼 |
| 城堡 CITADEL ADVISORS LLC | 153K | 2.2M | +83.3K (+120%) | 加碼 |
| NORTHERN TRUST CORP | 142K | 2.0M | +12.1K (+9%) | 加碼 |
| VANGUARD FIDUCIARY TRUST CO | 123K | 1.8M | +3.8K (+3%) | 加碼 |
| GROUP ONE TRADING LLC | 123K | 1.8M | −125K (-50%) | 減碼 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 121K | 1.7M | +20.9K (+21%) | 加碼 |
| North Star Investment Management Corp. | 121K | 1.7M | 不變 | 持平 |
| Diametric Capital, LP | 115K | 1.6M | 新進 | 新進 |
| MYDA Advisors LLC | 90.0K | 1.3M | −30.0K (-25%) | 減碼 |
| CM WEALTH ADVISORS LLC | 87.8K | 1.3M | 新進 | 新進 |
| XTX Topco Ltd | 62.9K | 899K | +39.7K (+171%) | 加碼 |
| Owls Nest Partners IA, LLC | 56.6K | 808K | 新進 | 新進 |
| Pale Fire Capital SE | 55.6K | 795K | +7.0K (+14%) | 加碼 |
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 | 89 +4 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 15 / 11 / 34 / 16 |
| 機構合計持股 · 佔流通股 | 9.5M · 44.6% |
| 合計季末市值 | 135M |
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 | -17.5% |
| 佔流通股數 | 10.82% |
| 日均成交量 | 327K |
| 回補天數 | 7.0 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 | 2.3M | -17.5% | 10.82% | 327K | 7.0 |
| 2026-08-14 | 2.8M | +32.5% | 13.12% | 634K | 4.4 |
| 2026-07-31 | 2.1M | -9.3% | 9.90% | 626K | 3.4 |
| 2026-07-15 | 2.3M | +33.3% | 10.91% | 409K | 5.7 |
| 2026-06-30 | 1.7M | -10.1% | 8.18% | 389K | 4.5 |
| 2026-06-15 | 1.9M | +29.4% | 9.10% | 185K | 10.4 |
| 2026-05-29 | 1.5M | -1.0% | 7.03% | 250K | 6.0 |
| 2026-05-15 | 1.5M | +8.4% | 7.10% | 331K | 4.6 |
| 2026-04-30 | 1.4M | +4.2% | 6.55% | 104K | 13.3 |
| 2026-04-15 | 1.3M | -9.0% | 6.29% | 117K | 11.4 |
| 2026-03-31 | 1.5M | +21.6% | 6.91% | 268K | 5.5 |
| 2026-03-13 | 1.2M | +5.5% | 5.68% | 108K | 11.2 |
| 2026-02-27 | 1.1M | -4.9% | 5.38% | 135K | 8.5 |
| 2026-02-13 | 1.2M | -8.0% | 5.66% | 149K | 8.1 |
| 2026-01-30 | 1.3M | -5.3% | 6.15% | 142K | 9.2 |
| 2026-01-15 | 1.4M | -0.7% | 6.49% | 82.3K | 16.7 |
| 2025-12-31 | 1.4M | -8.9% | 6.54% | 104K | 13.3 |
| 2025-12-15 | 1.5M | +0.5% | 7.17% | 96.6K | 15.8 |
| 2025-11-28 | 1.5M | +4.8% | 7.14% | 103K | 14.7 |
| 2025-11-14 | 1.4M | -3.9% | 6.81% | 272K | 5.3 |
| 2025-10-31 | 1.5M | -3.2% | 7.08% | 201K | 7.5 |
| 2025-10-15 | 1.6M | +2.2% | 7.32% | 212K | 7.3 |
| 2025-09-30 | 1.5M | +9.6% | 7.16% | 255K | 6.0 |
| 2025-09-15 | 1.4M | +7.5% | 6.54% | 447K | 3.1 |
| 2025-08-29 | 1.3M | -2.8% | 6.08% | 97.9K | 13.2 |
| 2025-08-15 | 1.3M | +2.4% | 6.25% | 101K | 13.2 |