PRLB
Proto Labs Inc
+3.31 (+3.98%)86.55USD88.0K成交股數2.1B市值69.2本益比(近四季)3.7股價營收比+10.6%營收年增(近四季)2026-10-30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 · 1.8M |
| 近 180 天 淨額 | −1.8M |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-02 | 06-04 | WEHRWEIN SVEN | Director | S 公開市場賣出 | 1.5K | 76.91 | 115K | 33.0K | SEC |
| 2026-06-02 | 06-04 | WEHRWEIN SVEN | Director | S 公開市場賣出 | 500 | 78.38 | 39K | 32.5K | SEC |
| 2026-05-23 | 05-27 | Krishna Suresh | President and CEO | F 繳稅扣股 | 1.2K | 71.36 | 89K | 30.1K | SEC |
| 2026-05-20 | 05-22 | Parlange Bernardo | Chief Commercial Officer | A 獲配股票 | 2.1K | – | – | 2.1K | SEC |
| 2026-05-20 | 05-22 | Schumacher Daniel | Chief Financial Officer | F 繳稅扣股 | 255 | 71.13 | 18K | 45.0K | SEC |
| 2026-05-19 | 05-21 | WEHRWEIN SVEN | Director | A 獲配股票 | 2.2K | – | – | 34.5K | SEC |
| 2026-05-19 | 05-21 | KRANTZ DONALD G | Director | A 獲配股票 | 2.2K | – | – | 26.9K | SEC |
| 2026-05-19 | 05-21 | Black Archie C. | Director | A 獲配股票 | 2.2K | – | – | 28.4K | SEC |
| 2026-05-19 | 05-21 | Chin Moonhie | Director | A 獲配股票 | 2.2K | – | – | 22.3K | SEC |
| 2026-05-19 | 05-21 | Gawlick Rainer | Director | A 獲配股票 | 2.2K | – | – | 46.1K | SEC |
| 2026-05-19 | 05-21 | Chand Sujeet | Director | A 獲配股票 | 2.2K | – | – | 26.9K | SEC |
| 2026-05-12 | 05-13 | Kenison Michael R. | Chief Operations Officer | S 公開市場賣出(10b5-1) | 3.6K | 69.78 | 250K | 25.3K | SEC |
| 2026-05-12 | 05-13 | Kenison Michael R. | Chief Operations Officer | M 選擇權執行 | 1.9K | 33.84 | 65K | 29.1K | SEC |
| 2026-05-12 | 05-13 | Kenison Michael R. | Chief Operations Officer | M 選擇權執行 | 1.6K | 39.61 | 62K | 30.7K | SEC |
| 2026-05-12 | 05-13 | Kenison Michael R. | Chief Operations Officer | S 公開市場賣出(10b5-1) | 6.6K | 70.30 | 467K | 18.7K | SEC |
| 2026-05-12 | 05-13 | Kenison Michael R. | Chief Operations Officer | S 公開市場賣出(10b5-1) | 4.2K | 68.70 | 288K | 28.9K | SEC |
| 2026-05-12 | 05-13 | Kenison Michael R. | Chief Operations Officer | S 公開市場賣出(10b5-1) | 1.6K | 67.58 | 109K | 33.1K | SEC |
| 2026-05-12 | 05-13 | Kenison Michael R. | Chief Operations Officer | M 選擇權執行 | 4.0K | 59.40 | 240K | 34.7K | SEC |
| 2026-05-11 | 05-13 | Kenison Michael R. | Chief Operations Officer | M 選擇權執行 | 3.7K | 33.52 | 123K | 34.6K | SEC |
| 2026-05-11 | 05-13 | Kenison Michael R. | Chief Operations Officer | S 公開市場賣出(10b5-1) | 7.4K | 70.26 | 522K | 27.2K | SEC |
| 2026-05-11 | 05-13 | Kenison Michael R. | Chief Operations Officer | M 選擇權執行 | 3.8K | 33.84 | 127K | 30.9K | SEC |
| 2026-05-07 | 05-08 | Kenison Michael R. | Chief Operations Officer | M 選擇權執行 | 100 | 33.84 | 3K | 27.3K | SEC |
| 2026-05-07 | 05-08 | Kenison Michael R. | Chief Operations Officer | S 公開市場賣出(10b5-1) | 200 | 70.00 | 14K | 27.2K | SEC |
| 2026-05-07 | 05-08 | Kenison Michael R. | Chief Operations Officer | M 選擇權執行 | 100 | 33.52 | 3K | 27.4K | SEC |
| 2026-02-25 | 02-27 | Krishna Suresh | President and CEO | A 獲配股票 | 13.4K | – | – | 31.4K | SEC |
| 2026-02-25 | 02-27 | Kenison Michael R. | Chief Operations Officer | A 獲配股票 | 2.4K | – | – | 27.7K | SEC |
| 2026-02-25 | 02-27 | Schumacher Daniel | Chief Financial Officer | F 繳稅扣股 | 504 | 62.63 | 32K | 45.3K | SEC |
| 2026-02-25 | 02-27 | Kermisch Marc | Chief Technology & AI Officer | A 獲配股票 | 2.8K | – | – | 6.5K | SEC |
| 2026-02-25 | 02-27 | Kenison Michael R. | Chief Operations Officer | F 繳稅扣股 | 531 | 62.63 | 33K | 27.2K | SEC |
| 2026-02-25 | 02-27 | Schumacher Daniel | Chief Financial Officer | A 獲配股票 | 3.1K | – | – | 45.8K | SEC |
| 2026-02-17 | 02-18 | Kenison Michael R. | Chief Operations Officer | S 公開市場賣出(10b5-1) | 5.0K | 66.46 | 332K | 25.3K | SEC |
| 2026-02-13 | 02-18 | Kenison Michael R. | Chief Operations Officer | F 繳稅扣股 | 1.5K | 67.52 | 104K | 30.3K | SEC |
| 2026-02-13 | 02-18 | Schumacher Daniel | Chief Financial Officer | F 繳稅扣股 | 1.3K | 67.52 | 86K | 42.7K | SEC |
| 2026-02-11 | 02-12 | Schumacher Daniel | Chief Financial Officer | M 選擇權執行 | 3.1K | 33.84 | 106K | 44.0K | SEC |
| 2026-02-10 | 02-12 | Schumacher Daniel | Chief Financial Officer | F 繳稅扣股 | 6.8K | 53.18 | 362K | 40.8K | SEC |
| 2026-02-10 | 02-12 | Kenison Michael R. | Chief Operations Officer | F 繳稅扣股 | 2.7K | 53.18 | 143K | 31.8K | SEC |
| 2026-02-06 | 02-09 | Kenison Michael R. | Chief Operations Officer | S 公開市場賣出(10b5-1) | 2.5K | 60.00 | 150K | 34.5K | SEC |
| 2026-01-29 | 02-04 | Kenison Michael R. | Chief Operations Officer | A 獲配股票 | 8.1K | – | – | 37.0K | SEC |
| 2026-01-29 | 02-04 | Schumacher Daniel | Chief Financial Officer | A 獲配股票 | 20.7K | – | – | 47.6K | SEC |
| 2025-11-25 | 12-03 | Kenison Michael R. | Chief Operations Officer | M 選擇權執行 | 3.0K | 33.84 | 103K | 31.9K | SEC |
| 2025-11-25 | 12-03 | Kenison Michael R. | Chief Operations Officer | S 公開市場賣出(10b5-1) | 3.0K | 50.17 | 153K | 28.9K | SEC |
| 2025-11-25 | 11-26 | Kenison Michael R. | Chief Operations Officer | M 選擇權執行 | 3.0K | 33.84 | 103K | 31.9K | SEC |
| 2025-11-25 | 11-26 | Kenison Michael R. | Chief Operations Officer | S 公開市場賣出(10b5-1) | 3.0K | 50.17 | 153K | 28.9K | SEC |
| 2025-11-17 | 11-19 | Kermisch Marc | Chief Technology & AI Officer | A 獲配股票 | 3.7K | – | – | 3.7K | SEC |
| 2025-08-05 | 08-07 | Gawlick Rainer | Director | P 公開市場買進 | 1.7K | 43.79 | 75K | 43.9K | SEC |
| 2025-08-04 | 08-06 | Krishna Suresh | President and CEO | P 公開市場買進 | 1.7K | 43.51 | 75K | 18.0K | SEC |
| 2025-05-23 | 05-28 | Krishna Suresh | President and CEO | A 獲配股票 | 16.3K | – | – | 16.3K | SEC |
| 2025-05-23 | 05-28 | Chin Moonhie | Director | A 獲配股票 | 3.9K | – | – | 20.1K | SEC |
| 2025-05-23 | 05-28 | Gawlick Rainer | Director | A 獲配股票 | 3.9K | – | – | 42.2K | SEC |
| 2025-05-23 | 05-28 | WEHRWEIN SVEN | Director | A 獲配股票 | 3.9K | – | – | 32.3K | SEC |
| 2025-05-23 | 05-28 | Chand Sujeet | Director | A 獲配股票 | 3.9K | – | – | 24.7K | SEC |
| 2025-05-23 | 05-28 | Greiner Stacy | Director | A 獲配股票 | 3.9K | – | – | 19.6K | SEC |
| 2025-05-23 | 05-28 | KRANTZ DONALD G | Director | A 獲配股票 | 3.9K | – | – | 24.7K | SEC |
| 2025-05-23 | 05-28 | Black Archie C. | Director | A 獲配股票 | 3.9K | – | – | 26.2K | SEC |
| 2025-05-20 | 05-22 | Schumacher Daniel | Chief Financial Officer | F 繳稅扣股 | 305 | 40.87 | 12K | 27.0K | SEC |
| 2025-05-20 | 05-22 | Kenison Michael R. | Chief Operations Officer | F 繳稅扣股 | 204 | 40.87 | 8K | 28.8K | SEC |
| 2025-02-25 | 02-27 | Ryaboy Oleg | Chief Technology Officer | A 獲配股票 | 7.6K | – | – | 35.3K | SEC |
| 2025-02-25 | 02-27 | Schumacher Daniel | Chief Financial Officer | A 獲配股票 | 4.4K | – | – | 27.3K | SEC |
| 2025-02-25 | 02-27 | Bodor Robert | President and CEO | A 獲配股票 | 18.9K | – | – | 109K | SEC |
| 2025-02-25 | 02-27 | Kenison Michael R. | Chief Operations Officer | A 獲配股票 | 6.9K | – | – | 29.0K | SEC |
| 2025-02-13 | 02-18 | Schumacher Daniel | Chief Financial Officer | F 繳稅扣股 | 1.1K | 45.03 | 49K | 24.1K | SEC |
| 2025-02-13 | 02-18 | Schumacher Daniel | Chief Financial Officer | A 獲配股票 | 3.1K | – | – | 25.2K | SEC |
| 2025-02-13 | 02-18 | Schumacher Daniel | Chief Financial Officer | F 繳稅扣股 | 1.3K | 45.03 | 57K | 22.8K | SEC |
| 2025-02-13 | 02-18 | Ryaboy Oleg | Chief Technology Officer | F 繳稅扣股 | 2.5K | 45.03 | 111K | 27.7K | SEC |
| 2025-02-13 | 02-18 | Bodor Robert | President and CEO | A 獲配股票 | 23.6K | – | – | 104K | SEC |
| 2025-02-13 | 02-18 | Bodor Robert | President and CEO | F 繳稅扣股 | 7.5K | 45.03 | 339K | 96.9K | SEC |
| 2025-02-13 | 02-18 | Kenison Michael R. | Chief Operations Officer | F 繳稅扣股 | 580 | 45.03 | 26K | 23.7K | SEC |
| 2025-02-13 | 02-18 | Kenison Michael R. | Chief Operations Officer | F 繳稅扣股 | 1.7K | 45.03 | 76K | 22.0K | SEC |
| 2025-02-13 | 02-18 | Kenison Michael R. | Chief Operations Officer | A 獲配股票 | 1.9K | – | – | 24.3K | SEC |
| 2025-02-13 | 02-18 | Bodor Robert | President and CEO | F 繳稅扣股 | 7.3K | 45.03 | 327K | 89.6K | SEC |
| 2024-09-06 | 09-09 | Bodor Robert | President and CEO | P 公開市場買進 | 3.5K | 28.68 | 100K | 80.9K | SEC |
| 2024-05-23 | 05-24 | WEHRWEIN SVEN | Director | A 獲配股票 | 4.7K | – | – | 28.4K | SEC |
| 2024-05-23 | 05-24 | Chin Moonhie | Director | A 獲配股票 | 4.7K | – | – | 16.2K | SEC |
| 2024-05-23 | 05-24 | Chand Sujeet | Director | A 獲配股票 | 4.7K | – | – | 20.7K | SEC |
| 2024-05-23 | 05-24 | Gawlick Rainer | Director | A 獲配股票 | 4.7K | – | – | 38.2K | SEC |
| 2024-05-23 | 05-24 | Greiner Stacy | Director | A 獲配股票 | 4.7K | – | – | 15.7K | SEC |
| 2024-05-23 | 05-24 | KRANTZ DONALD G | Director | A 獲配股票 | 4.7K | – | – | 20.7K | SEC |
| 2024-05-23 | 05-24 | Black Archie C. | Director | A 獲配股票 | 4.7K | – | – | 20.7K | SEC |
| 2024-05-20 | 05-22 | Kenison Michael R. | VP and GM of the America's | F 繳稅扣股 | 336 | 31.81 | 11K | 22.4K | SEC |
| 2024-05-20 | 05-22 | Schumacher Daniel | Chief Financial Officer | F 繳稅扣股 | 370 | 31.81 | 12K | 22.1K | 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 |
|---|---|---|---|---|
| BlackRock, Inc. | 3.9M | 318M | 新進 | 新進 |
| DISCIPLINED GROWTH INVESTORS INC /MN | 2.4M | 194M | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.6M | 130M | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 1.2M | 93.9M | 新進 | 新進 |
| STATE STREET CORP | 1.1M | 92.8M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.1M | 86.0M | 新進 | 新進 |
| AMERICAN CAPITAL MANAGEMENT INC | 620K | 50.5M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 614K | 50.1M | 新進 | 新進 |
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 469K | 38.2M | 新進 | 新進 |
| PRUDENTIAL FINANCIAL INC | 458K | 37.3M | 新進 | 新進 |
| FMR LLC | 443K | 36.1M | 新進 | 新進 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 441K | 35.9M | 新進 | 新進 |
| Nuveen, LLC | 420K | 34.2M | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 403K | 32.9M | 新進 | 新進 |
| Driehaus Capital Management LLC | 370K | 30.2M | 新進 | 新進 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 354K | 28.9M | 新進 | 新進 |
| MORGAN STANLEY | 315K | 25.7M | 新進 | 新進 |
| S SQUARED TECHNOLOGY, LLC | 288K | 23.5M | 新進 | 新進 |
| NORTHERN TRUST CORP | 285K | 23.2M | 新進 | 新進 |
| FIRST TRUST ADVISORS LP | 225K | 18.3M | 新進 | 新進 |
| JPMORGAN CHASE & CO | 225K | 17.9M | 新進 | 新進 |
| 德劭 D. E. Shaw & Co., Inc. | 211K | 17.2M | 新進 | 新進 |
| NORDEA INVESTMENT MANAGEMENT AB | 204K | 16.5M | 新進 | 新進 |
| Hillsdale Investment Management Inc. | 192K | 15.6M | 新進 | 新進 |
| JUPITER ASSET MANAGEMENT LTD | 189K | 15.4M | 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 | 277 +14 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 277 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 22.5M · 94.0% |
| 合計季末市值 | 1.8B |
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 | 615K |
|---|---|
| 與上期比 | -6.3% |
| 佔流通股數 | 2.57% |
| 日均成交量 | 175K |
| 回補天數 | 3.5 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 | 615K | -6.3% | 2.57% | 175K | 3.5 |
| 2026-08-14 | 656K | -2.8% | 2.74% | 219K | 3.0 |
| 2026-07-31 | 675K | -0.1% | 2.82% | 164K | 4.1 |
| 2026-07-15 | 676K | -0.5% | 2.83% | 245K | 2.8 |
| 2026-06-30 | 680K | -2.9% | 2.84% | 307K | 2.2 |
| 2026-06-15 | 700K | +8.7% | 2.93% | 210K | 3.3 |
| 2026-05-29 | 644K | +0.1% | 2.69% | 193K | 3.3 |
| 2026-05-15 | 644K | +5.0% | 2.69% | 223K | 2.9 |
| 2026-04-30 | 613K | -5.4% | 2.56% | 137K | 4.5 |
| 2026-04-15 | 648K | +2.7% | 2.71% | 145K | 4.5 |
| 2026-03-31 | 631K | +7.5% | 2.64% | 165K | 3.8 |
| 2026-03-13 | 587K | +8.5% | 2.45% | 170K | 3.4 |
| 2026-02-27 | 541K | +1.0% | 2.26% | 174K | 3.1 |
| 2026-02-13 | 535K | +3.8% | 2.24% | 304K | 1.8 |
| 2026-01-30 | 516K | +13.0% | 2.16% | 175K | 3.0 |
| 2026-01-15 | 456K | -1.1% | 1.91% | 132K | 3.5 |
| 2025-12-31 | 462K | -14.9% | 1.93% | 165K | 2.8 |
| 2025-12-15 | 543K | -9.8% | 2.27% | 117K | 4.7 |
| 2025-11-28 | 602K | -14.4% | 2.51% | 161K | 3.7 |
| 2025-11-14 | 703K | +15.4% | 2.94% | 252K | 2.8 |
| 2025-10-31 | 609K | +2.8% | 2.55% | 240K | 2.5 |
| 2025-10-15 | 593K | -6.1% | 2.48% | 175K | 3.4 |
| 2025-09-30 | 632K | -8.3% | 2.64% | 200K | 3.2 |
| 2025-09-15 | 689K | +1.2% | 2.88% | 143K | 4.8 |
| 2025-08-29 | 681K | +1.9% | 2.85% | 169K | 4.0 |
| 2025-08-15 | 668K | +4.8% | 2.79% | 216K | 3.1 |