NOV
NOV Inc.
-0.04 (-0.17%)20.52USD517K成交股數7.4B市值82.1本益比(近四季)0.8股價營收比-2.4%營收年增(近四季)2026-10-27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 | 1 · 184K · 1 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 0.00 · 184K |
| 近 180 天 淨額 | −184K |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-07-31 | 07-31 | HARRISON DAVID D | Director | S 公開市場賣出 | 9.6K | 19.21 | 184K | 127K | SEC |
| 2026-05-20 | 05-22 | Welborn Robert S. | Director | A 獲配股票 | 9.5K | – | – | 55.4K | SEC |
| 2026-05-20 | 05-22 | Martinez Patricia | Director | A 獲配股票 | 9.5K | – | – | 35.0K | SEC |
| 2026-05-20 | 05-22 | Donadio Marcela E | Director | A 獲配股票 | 9.5K | – | – | 107K | SEC |
| 2026-05-20 | 05-22 | MELCHER PATRICIA B | Director | A 獲配股票 | 9.5K | – | – | 35.0K | SEC |
| 2026-05-20 | 05-22 | Kendall Christian S | Director | A 獲配股票 | 9.5K | – | – | 95.4K | SEC |
| 2026-05-20 | 05-22 | Thomas William R. | Director | A 獲配股票 | 9.5K | – | – | 101K | SEC |
| 2026-05-20 | 05-22 | HARRISON DAVID D | Director | A 獲配股票 | 9.5K | – | – | 136K | SEC |
| 2026-05-20 | 05-22 | Chowbey Sanjay | Director | A 獲配股票 | 9.5K | – | – | 9.5K | SEC |
| 2026-03-20 | 03-24 | Bayardo Jose A | Chairman, President, and CEO | F 繳稅扣股 | 5.0K | 18.68 | 93K | 746K | SEC |
| 2026-03-20 | 03-24 | Reed Rodney C. | Senior VP and CFO | F 繳稅扣股 | 5.0K | 18.68 | 93K | 166K | SEC |
| 2026-03-20 | 03-24 | Novak Christy Lynn | VP, Corp. Controller, CAO | F 繳稅扣股 | 869 | 18.68 | 16K | 103K | SEC |
| 2026-02-23 | 02-25 | Bayardo Jose A | Chairman, President, and CEO | F 繳稅扣股 | 4.2K | 20.28 | 86K | 751K | SEC |
| 2026-02-23 | 02-25 | Rovig Joseph W | President - Energy Equipment | F 繳稅扣股 | 2.9K | 20.28 | 58K | 267K | SEC |
| 2026-02-23 | 02-25 | Livingston Scott B. | See Remarks | F 繳稅扣股 | 1.3K | 20.28 | 26K | 118K | SEC |
| 2026-02-23 | 02-25 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | F 繳稅扣股 | 2.6K | 20.28 | 52K | 254K | SEC |
| 2026-02-23 | 02-25 | Reed Rodney C. | Senior VP and CFO | F 繳稅扣股 | 2.0K | 20.28 | 41K | 171K | SEC |
| 2026-02-23 | 02-25 | Novak Christy Lynn | VP, Corp. Controller, CAO | F 繳稅扣股 | 3.8K | 20.28 | 78K | 103K | SEC |
| 2026-02-23 | 02-24 | Rovig Joseph W | President - Energy Equipment | M 選擇權執行 | 79.1K | 15.00 | 1.2M | 349K | SEC |
| 2026-02-23 | 02-24 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | S 公開市場賣出 | 9.5K | 19.95 | 190K | 256K | SEC |
| 2026-02-23 | 02-24 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | S 公開市場賣出 | 20.0K | 20.32 | 406K | 306K | SEC |
| 2026-02-23 | 02-24 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | S 公開市場賣出 | 10.5K | 19.94 | 209K | 266K | SEC |
| 2026-02-23 | 02-24 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | S 公開市場賣出 | 30.0K | 20.00 | 600K | 276K | SEC |
| 2026-02-23 | 02-24 | Rovig Joseph W | President - Energy Equipment | S 公開市場賣出 | 151K | 20.17 | 3.0M | 270K | SEC |
| 2026-02-23 | 02-24 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | M 選擇權執行 | 30.0K | 15.00 | 450K | 326K | SEC |
| 2026-02-23 | 02-24 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | M 選擇權執行 | 20.0K | 15.00 | 300K | 296K | SEC |
| 2026-02-23 | 02-24 | Rovig Joseph W | President - Energy Equipment | M 選擇權執行 | 72.0K | 16.73 | 1.2M | 421K | SEC |
| 2026-02-19 | 02-23 | Rovig Joseph W | President - Energy Equipment | F 繳稅扣股 | 6.5K | 20.24 | 132K | 270K | SEC |
| 2026-02-19 | 02-23 | Livingston Scott B. | See Remarks | F 繳稅扣股 | 3.2K | 20.24 | 65K | 119K | SEC |
| 2026-02-19 | 02-23 | Bayardo Jose A | Chairman, President, and CEO | F 繳稅扣股 | 9.6K | 20.24 | 195K | 755K | SEC |
| 2026-02-19 | 02-23 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | F 繳稅扣股 | 5.8K | 20.24 | 118K | 276K | SEC |
| 2026-02-19 | 02-23 | Reed Rodney C. | Senior VP and CFO | F 繳稅扣股 | 3.5K | 20.24 | 70K | 173K | SEC |
| 2026-02-19 | 02-23 | Novak Christy Lynn | VP, Corp. Controller, CAO | F 繳稅扣股 | 6.6K | 20.24 | 133K | 107K | SEC |
| 2026-02-18 | 02-20 | Livingston Scott B. | See Remarks | A 獲配股票 | 28.0K | – | – | 123K | SEC |
| 2026-02-18 | 02-20 | Reed Rodney C. | Senior VP and CFO | A 獲配股票 | 32.4K | – | – | 176K | SEC |
| 2026-02-18 | 02-20 | Novak Christy Lynn | VP, Corp. Controller, CAO | A 獲配股票 | 27.1K | – | – | 114K | SEC |
| 2026-02-18 | 02-20 | Bayardo Jose A | Chairman, President, and CEO | A 獲配股票 | 55.3K | – | – | 786K | SEC |
| 2026-02-18 | 02-20 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | A 獲配股票 | 33.6K | – | – | 295K | SEC |
| 2026-02-18 | 02-20 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | A 獲配股票 | 29.8K | – | – | 262K | SEC |
| 2026-02-18 | 02-20 | Bayardo Jose A | Chairman, President, and CEO | A 獲配股票 | 131K | – | – | 731K | SEC |
| 2026-02-18 | 02-20 | Rovig Joseph W | President - Energy Equipment | A 獲配股票 | 37.6K | – | – | 290K | SEC |
| 2026-02-18 | 02-20 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | F 繳稅扣股 | 13.2K | 19.99 | 264K | 282K | SEC |
| 2026-02-18 | 02-20 | Rovig Joseph W | President - Energy Equipment | F 繳稅扣股 | 13.8K | 19.99 | 275K | 276K | SEC |
| 2026-02-18 | 02-20 | Rovig Joseph W | President - Energy Equipment | A 獲配股票 | 33.3K | – | – | 252K | SEC |
| 2026-02-18 | 02-20 | Bayardo Jose A | Chairman, President, and CEO | F 繳稅扣股 | 21.8K | 19.99 | 435K | 765K | SEC |
| 2026-02-06 | 02-09 | Bayardo Jose A | Chairman, President, and CEO | F 繳稅扣股 | 5.2K | 18.91 | 99K | 600K | SEC |
| 2026-02-06 | 02-09 | Livingston Scott B. | See Remarks | F 繳稅扣股 | 1.7K | 18.91 | 33K | 94.6K | SEC |
| 2026-02-06 | 02-09 | Novak Christy Lynn | VP, Corp. Controller, CAO | F 繳稅扣股 | 4.8K | 18.91 | 90K | 86.7K | SEC |
| 2026-02-06 | 02-09 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | F 繳稅扣股 | 3.2K | 18.91 | 60K | 232K | SEC |
| 2026-02-06 | 02-09 | Reed Rodney C. | Senior VP and CFO | F 繳稅扣股 | 2.5K | 18.91 | 48K | 144K | SEC |
| 2026-02-06 | 02-09 | Rovig Joseph W | President - Energy Equipment | F 繳稅扣股 | 2.2K | 18.91 | 42K | 219K | SEC |
| 2025-11-24 | 11-24 | Novak Christy Lynn | VP, Corp. Controller, CAO | D 處分 | 450 | 15.04 | 7K | 0 | SEC |
| 2025-11-24 | 11-24 | Novak Christy Lynn | VP, Corp. Controller, CAO | D 處分 | 21.4K | 14.75 | 316K | 91.5K | SEC |
| 2025-11-24 | 11-24 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | D 處分 | 39.2K | 15.03 | 589K | 235K | SEC |
| 2025-11-24 | 11-24 | Rovig Joseph W | President - Energy Equipment | D 處分 | 40.0K | 14.75 | 590K | 221K | SEC |
| 2025-11-21 | 11-24 | Kendall Christian S | Director | P 公開市場買進 | 20.0K | 14.36 | 287K | 35.9K | SEC |
| 2025-11-21 | 11-24 | Kendall Christian S | Director | P 公開市場買進 | 50.0K | 14.50 | 725K | 85.9K | SEC |
| 2025-05-20 | 05-22 | Martinez Patricia | Director | A 獲配股票 | 15.9K | – | – | 25.5K | SEC |
| 2025-05-20 | 05-22 | Kendall Christian S | Director | A 獲配股票 | 15.9K | – | – | 15.9K | SEC |
| 2025-05-20 | 05-22 | HARRISON DAVID D | Director | A 獲配股票 | 15.9K | – | – | 127K | SEC |
| 2025-05-20 | 05-22 | GUILL BEN A | Director | A 獲配股票 | 15.9K | – | – | 164K | SEC |
| 2025-05-20 | 05-22 | MELCHER PATRICIA B | Director | A 獲配股票 | 15.9K | – | – | 25.5K | SEC |
| 2025-05-20 | 05-22 | Welborn Robert S. | Director | A 獲配股票 | 15.9K | – | – | 46.0K | SEC |
| 2025-05-20 | 05-22 | Thomas William R. | Director | A 獲配股票 | 15.9K | – | – | 91.7K | SEC |
| 2025-05-20 | 05-22 | ARMSTRONG GREG L | Director | C 轉換 | 6.9K | – | – | 111K | SEC |
| 2025-05-20 | 05-22 | Donadio Marcela E | Director | A 獲配股票 | 15.9K | – | – | 97.4K | SEC |
| 2025-05-20 | 05-22 | MATTSON ERIC L | Director | C 轉換 | 2.7K | – | – | 70.8K | SEC |
| 2025-03-20 | 03-24 | Novak Christy Lynn | VP, Corp. Controller, CAO | A 獲配股票 | 6.6K | – | – | 113K | SEC |
| 2025-03-20 | 03-24 | Bayardo Jose A | President and COO | A 獲配股票 | 38.1K | – | – | 605K | SEC |
| 2025-03-20 | 03-24 | Reed Rodney C. | Senior VP and CFO | A 獲配股票 | 38.1K | – | – | 146K | SEC |
| 2025-02-23 | 02-24 | Livingston Scott B. | See Remarks | F 繳稅扣股 | 1.3K | 15.11 | 19K | 96.4K | SEC |
| 2025-02-23 | 02-24 | Rovig Joseph W | President - Energy Equipment | F 繳稅扣股 | 2.9K | 15.11 | 43K | 261K | SEC |
| 2025-02-23 | 02-24 | Novak Christy Lynn | VP, Corp. Controller, CAO | F 繳稅扣股 | 3.8K | 15.11 | 58K | 106K | SEC |
| 2025-02-23 | 02-24 | Bayardo Jose A | Senior VP and CFO | F 繳稅扣股 | 4.2K | 15.11 | 64K | 567K | SEC |
| 2025-02-23 | 02-24 | Weinstock Craig L. | Sr. VP. & Gen. Counsel | F 繳稅扣股 | 2.6K | 15.11 | 39K | 274K | SEC |
| 2025-02-23 | 02-24 | WILLIAMS CLAY C | Chairman, President and CEO | F 繳稅扣股 | 13.6K | 15.11 | 205K | 1.6M | SEC |
| 2025-02-19 | 02-21 | Livingston Scott B. | See Remarks | A 獲配股票 | 39.3K | – | – | 97.6K | SEC |
| 2025-02-19 | 02-21 | WILLIAMS CLAY C | Chairman, President and CEO | F 繳稅扣股 | 78.9K | 15.28 | 1.2M | 1.6M | SEC |
| 2025-02-19 | 02-21 | WILLIAMS CLAY C | Chairman, President and CEO | A 獲配股票 | 200K | – | – | 1.7M | SEC |
| 2025-02-19 | 02-21 | WILLIAMS CLAY C | Chairman, President and CEO | A 獲配股票 | 236K | – | – | 1.5M | 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 |
|---|---|---|---|---|
| First Eagle Investment Management, LLC | 61.4M | 1.1B | 新進 | 新進 |
| BlackRock, Inc. | 37.6M | 698M | 新進 | 新進 |
| PZENA INVESTMENT MANAGEMENT LLC | 36.4M | 675M | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 19.7M | 365M | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 18.9M | 351M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 16.3M | 302M | 新進 | 新進 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 14.4M | 266M | 新進 | 新進 |
| STATE STREET CORP | 12.3M | 228M | 新進 | 新進 |
| AMERICAN CENTURY COMPANIES INC | 10.4M | 192M | 新進 | 新進 |
| AQR CAPITAL MANAGEMENT LLC | 8.7M | 161M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 7.1M | 131M | 新進 | 新進 |
| First Pacific Advisors, LP | 6.4M | 119M | 新進 | 新進 |
| GREENHAVEN ASSOCIATES INC | 5.6M | 104M | 新進 | 新進 |
| VAN ECK ASSOCIATES CORP | 4.4M | 81.5M | 新進 | 新進 |
| BANK OF AMERICA CORP /DE/ | 4.2M | 77.5M | 新進 | 新進 |
| Two Sigma TWO SIGMA INVESTMENTS, LP | 4.1M | 76.2M | 新進 | 新進 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 4.0M | 74.4M | 新進 | 新進 |
| FIRST TRUST ADVISORS LP | 3.9M | 72.1M | 新進 | 新進 |
| EARNEST PARTNERS LLC | 3.8M | 71.3M | 新進 | 新進 |
| Oldfield Partners LLP | 3.4M | 62.2M | 新進 | 新進 |
| NORTHERN TRUST CORP | 3.1M | 58.4M | 新進 | 新進 |
| Bank of New York Mellon Corp | 3.0M | 54.8M | 新進 | 新進 |
| MORGAN STANLEY | 2.9M | 53.6M | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 2.7M | 50.0M | 新進 | 新進 |
| 千禧 MILLENNIUM MANAGEMENT LLC | 2.6M | 48.0M | 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 | 487 +22 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 487 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 390M · 100.0% |
| 合計季末市值 | 6.8B |
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 | 24.9M |
|---|---|
| 與上期比 | -3.2% |
| 佔流通股數 | 6.95% |
| 日均成交量 | 3.4M |
| 回補天數 | 7.3 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 | 24.9M | -3.2% | 6.95% | 3.4M | 7.3 |
| 2026-08-14 | 25.8M | -3.6% | 7.18% | 2.9M | 8.8 |
| 2026-07-31 | 26.7M | +3.1% | 7.45% | 4.0M | 6.6 |
| 2026-07-15 | 25.9M | -17.8% | 7.23% | 3.2M | 8.2 |
| 2026-06-30 | 31.6M | +3.5% | 8.79% | 6.0M | 5.3 |
| 2026-06-15 | 30.5M | +0.8% | 8.50% | 3.3M | 9.2 |
| 2026-05-29 | 30.3M | +6.6% | 8.43% | 3.2M | 9.5 |
| 2026-05-15 | 28.4M | +4.2% | 7.91% | 5.0M | 5.7 |
| 2026-04-30 | 27.2M | +0.0% | 7.59% | 5.3M | 5.2 |
| 2026-04-15 | 27.2M | +6.3% | 7.59% | 4.7M | 5.8 |
| 2026-03-31 | 25.6M | +9.7% | 7.14% | 5.5M | 4.7 |
| 2026-03-13 | 23.4M | +24.4% | 6.51% | 4.7M | 5.0 |
| 2026-02-27 | 18.8M | -9.9% | 5.23% | 4.3M | 4.3 |
| 2026-02-13 | 20.8M | -3.5% | 5.80% | 6.0M | 3.5 |
| 2026-01-30 | 21.6M | -4.4% | 6.01% | 4.5M | 4.9 |
| 2026-01-15 | 22.6M | -0.8% | 6.29% | 4.9M | 4.6 |
| 2025-12-31 | 22.8M | +3.6% | 6.34% | 3.2M | 7.1 |
| 2025-12-15 | 22.0M | -6.7% | 6.12% | 3.7M | 6.0 |
| 2025-11-28 | 23.5M | -2.2% | 6.56% | 3.3M | 7.0 |
| 2025-11-14 | 24.1M | -10.3% | 6.70% | 5.4M | 4.5 |
| 2025-10-31 | 26.8M | -6.3% | 7.48% | 5.0M | 5.4 |
| 2025-10-15 | 28.6M | -3.9% | 7.98% | 3.6M | 8.0 |
| 2025-09-30 | 29.8M | +2.6% | 8.30% | 4.1M | 7.2 |
| 2025-09-15 | 29.0M | +8.5% | 8.09% | 3.3M | 8.7 |
| 2025-08-29 | 26.7M | +5.7% | 7.45% | 3.1M | 8.8 |
| 2025-08-15 | 25.3M | +3.3% | 7.05% | 3.3M | 7.6 |