NAII
NATURAL ALTERNATIVES INTERNATIONAL INC
-0.01 (-0.51%)1.95USD7.9K成交股數12.2M市值–本益比(近四季)0.1股價營收比+23.4%營收年增(近四季)–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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-06 | 03-10 | LEDOUX MARK A | CEO/Chairman | A 獲配股票 | 20.0K | – | – | 177K | SEC |
| 2026-03-06 | 03-10 | Matherly Laura Kay | Director | A 獲配股票 | 8.0K | – | – | 42.0K | SEC |
| 2026-03-06 | 03-10 | WOLF KENNETH | President, COO, & Sec. | F 繳稅扣股 | 5.2K | 2.73 | 14K | 127K | SEC |
| 2026-03-06 | 03-10 | Fortin Michael E | Chief Financial Officer | F 繳稅扣股 | 4.3K | 2.73 | 12K | 46.6K | SEC |
| 2026-03-06 | 03-10 | Ramanathan Guru | Director | A 獲配股票 | 8.0K | – | – | 38.0K | SEC |
| 2026-03-06 | 03-10 | Fortin Michael E | Chief Financial Officer | A 獲配股票 | 12.0K | – | – | 58.6K | SEC |
| 2026-03-06 | 03-10 | WOLF KENNETH | President, COO, & Sec. | A 獲配股票 | 15.0K | – | – | 142K | SEC |
| 2026-03-06 | 03-10 | LEDOUX MARK A | CEO/Chairman | F 繳稅扣股 | 3.5K | 2.73 | 10K | 157K | SEC |
| 2026-03-06 | 03-10 | Dunn Alan G | Director | A 獲配股票 | 8.0K | – | – | 99.2K | SEC |
| 2026-03-06 | 03-06 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 532 | 2.80 | 1K | 160K | SEC |
| 2026-03-05 | 03-06 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 218 | 2.75 | 599.50 | 160K | SEC |
| 2026-03-04 | 03-06 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 500 | 2.77 | 1K | 159K | SEC |
| 2026-03-02 | 03-03 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 500 | 2.79 | 1K | 159K | SEC |
| 2026-02-27 | 03-03 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 500 | 2.85 | 1K | 158K | SEC |
| 2026-02-27 | 02-27 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 250 | 2.80 | 700.00 | 158K | SEC |
| 2026-02-26 | 02-27 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 500 | 2.85 | 1K | 158K | SEC |
| 2026-02-25 | 02-27 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 500 | 2.81 | 1K | 157K | SEC |
| 2026-02-24 | 02-24 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 1.0K | 2.71 | 3K | 157K | SEC |
| 2026-02-23 | 02-24 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 750 | 2.70 | 2K | 156K | SEC |
| 2026-02-20 | 02-24 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 250 | 2.66 | 665.00 | 155K | SEC |
| 2026-02-19 | 02-20 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 1.5K | 2.56 | 4K | 155K | SEC |
| 2026-02-18 | 02-20 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 500 | 2.56 | 1K | 153K | SEC |
| 2026-02-17 | 02-20 | LEDOUX MARK A | CEO/Chairman | P 公開市場買進 | 2.5K | 2.60 | 7K | 153K | SEC |
| 2025-12-23 | 01-05 | LEDOUX MARK A | CEO/Chairman | G 贈與 | 10.0K | – | – | 150K | SEC |
| 2025-03-07 | 03-11 | Dunn Alan G | Director | A 獲配股票 | 8.0K | – | – | 91.2K | SEC |
| 2025-03-07 | 03-11 | Matherly Laura Kay | Director | A 獲配股票 | 8.0K | – | – | 34.0K | SEC |
| 2025-03-07 | 03-11 | Ramanathan Guru | Director | A 獲配股票 | 8.0K | – | – | 30.0K | SEC |
| 2025-03-07 | 03-11 | Fortin Michael E | Chief Financial Officer | F 繳稅扣股 | 6.3K | 3.84 | 24K | 50.9K | SEC |
| 2025-03-07 | 03-11 | LEDOUX MARK A | CEO/Chairman | F 繳稅扣股 | 5.9K | 3.84 | 23K | 160K | SEC |
| 2025-03-07 | 03-11 | WOLF KENNETH | President, COO, & Sec. | F 繳稅扣股 | 7.6K | 3.84 | 29K | 132K | SEC |
| 2024-03-08 | 03-15 | Ramanathan Guru | Director | A 獲配股票 | 8.0K | – | – | 22.0K | SEC |
| 2024-03-08 | 03-15 | Dunn Alan G | Director | A 獲配股票 | 8.0K | – | – | 83.2K | SEC |
| 2024-03-08 | 03-15 | Matherly Laura Kay | Director | A 獲配股票 | 8.0K | – | – | 26.0K | SEC |
| 2024-03-08 | 03-11 | LEDOUX MARK A | CEO/Chairman | A 獲配股票 | 17.0K | – | – | 166K | SEC |
| 2024-03-08 | 03-11 | WOLF KENNETH | President, COO, & Sec. | A 獲配股票 | 14.5K | – | – | 140K | SEC |
| 2024-03-08 | 03-11 | Fortin Michael E | Chief Financial Officer | A 獲配股票 | 12.0K | – | – | 57.2K | SEC |
| 2024-03-07 | 03-11 | WOLF KENNETH | President, COO, & Sec. | F 繳稅扣股 | 6.5K | 5.95 | 39K | 125K | SEC |
| 2024-03-07 | 03-11 | Fortin Michael E | Chief Financial Officer | F 繳稅扣股 | 5.3K | 5.95 | 32K | 45.2K | SEC |
| 2024-03-07 | 03-11 | LEDOUX MARK A | CEO/Chairman | F 繳稅扣股 | 5.8K | 5.95 | 34K | 149K | SEC |
| 2023-12-15 | 12-15 | LEDOUX MARK A | CEO/Chairman | G 贈與 | 7.5K | – | – | 155K | SEC |
| 2023-03-07 | 03-09 | Ramanathan Guru | Director | A 獲配股票 | 7.0K | – | – | 14.0K | SEC |
| 2023-03-07 | 03-09 | WOLF KENNETH | President, COO, & Sec. | F 繳稅扣股 | 3.0K | 8.86 | 27K | 132K | SEC |
| 2023-03-07 | 03-09 | WOLF KENNETH | President, COO, & Sec. | A 獲配股票 | 13.0K | – | – | 135K | SEC |
| 2023-03-07 | 03-09 | Fortin Michael E | Chief Financial Officer | F 繳稅扣股 | 3.3K | 8.86 | 29K | 50.5K | SEC |
| 2023-03-07 | 03-09 | Fortin Michael E | Chief Financial Officer | A 獲配股票 | 11.0K | – | – | 53.8K | SEC |
| 2023-03-07 | 03-09 | LEDOUX MARK A | CEO/Chairman | F 繳稅扣股 | 3.2K | 8.86 | 28K | 162K | SEC |
| 2023-03-07 | 03-09 | LEDOUX MARK A | CEO/Chairman | A 獲配股票 | 15.0K | – | – | 166K | SEC |
| 2023-03-07 | 03-09 | Matherly Laura Kay | Director | A 獲配股票 | 7.0K | – | – | 18.0K | SEC |
| 2023-03-07 | 03-09 | Dunn Alan G | Director | A 獲配股票 | 7.0K | – | – | 75.2K | SEC |
| 2022-11-01 | 11-02 | LEDOUX MARK A | CEO/Chairman | G 贈與 | 7.5K | – | – | 151K | SEC |
| 2022-08-16 | 08-18 | LEDOUX MARK A | CEO/Chairman | G 贈與 | 7.5K | – | – | 158K | SEC |
| 2022-03-07 | 03-08 | Fortin Michael E | Chief Financial Officer | F 繳稅扣股 | 3.9K | 11.00 | 43K | 42.8K | SEC |
| 2022-03-07 | 03-08 | WOLF KENNETH | President, COO, & Sec. | F 繳稅扣股 | 5.1K | 11.00 | 56K | 122K | SEC |
| 2022-03-07 | 03-08 | LEDOUX MARK A | CEO/Chairman | F 繳稅扣股 | 3.1K | 11.00 | 34K | 166K | SEC |
| 2022-03-04 | 04-11 | Ramanathan Guru | Director | A 獲配股票 | 7.0K | – | – | 7.0K | SEC |
| 2022-03-04 | 03-08 | Matherly Laura Kay | Director | A 獲配股票 | 7.0K | – | – | 11.0K | SEC |
| 2022-03-04 | 03-08 | LEDOUX MARK A | CEO/Chairman | A 獲配股票 | 15.0K | – | – | 169K | SEC |
| 2022-03-04 | 03-08 | Dunn Alan G | Director | A 獲配股票 | 7.0K | – | – | 68.2K | SEC |
| 2022-03-04 | 03-08 | WOLF KENNETH | President, COO, & Sec. | A 獲配股票 | 13.0K | – | – | 127K | SEC |
| 2021-12-23 | 12-28 | LEDOUX MARK A | CEO/Chairman | G 贈與 | 5.0K | – | – | 154K | SEC |
| 2021-09-01 | 09-01 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 2.5K | 16.22 | 41K | 159K | SEC |
| 2021-09-01 | 09-01 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 2.5K | 16.21 | 41K | 482K | SEC |
| 2021-08-30 | 09-01 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 2.5K | 15.68 | 39K | 161K | SEC |
| 2021-08-30 | 09-01 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 2.5K | 15.65 | 39K | 484K | SEC |
| 2021-08-03 | 08-04 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 4.7K | 17.44 | 82K | 164K | SEC |
| 2021-08-03 | 08-04 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 4.8K | 17.44 | 84K | 487K | SEC |
| 2021-08-02 | 08-04 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 5.2K | 17.37 | 90K | 492K | SEC |
| 2021-08-02 | 08-04 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 5.3K | 17.36 | 92K | 168K | SEC |
| 2021-07-14 | 07-14 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 5.0K | 17.44 | 87K | 501K | SEC |
| 2021-07-14 | 07-14 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 5.0K | 17.43 | 87K | 16.2K | SEC |
| 2021-07-12 | 07-14 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 5.0K | 17.50 | 88K | 21.2K | SEC |
| 2021-07-12 | 07-14 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 5.0K | 17.46 | 87K | 506K | SEC |
| 2021-07-02 | 07-02 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 3.1K | 17.41 | 54K | 511K | SEC |
| 2021-07-02 | 07-02 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 3.0K | 17.40 | 52K | 26.2K | SEC |
| 2021-06-30 | 07-02 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 5.0K | 16.01 | 80K | 514K | SEC |
| 2021-06-30 | 07-02 | LEDOUX MARK A | CEO/Chairman | S 公開市場賣出 | 5.0K | 15.94 | 80K | 29.2K | SEC |
| 2021-05-18 | 05-20 | DAVIS JOE E | Director | S 公開市場賣出 | 2.4K | 14.61 | 35K | 117K | SEC |
| 2021-05-18 | 05-20 | DAVIS JOE E | Director | M 選擇權執行 | 10.0K | 3.52 | 35K | 119K | SEC |
| 2021-05-18 | 05-20 | WELDON LEE G | Director | M 選擇權執行 | 10.0K | 3.52 | 35K | 98.0K | SEC |
| 2021-04-20 | 04-23 | WELDON LEE G | Director | S 公開市場賣出 | 10.0K | 16.22 | 162K | 10.0K | 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 |
|---|---|---|---|---|
| CALDWELL SUTTER CAPITAL, INC. | 498K | 1.2M | −572 (-0%) | 減碼 |
| DIMENSIONAL FUND ADVISORS LP | 336K | 803K | −18.9K (-5%) | 減碼 |
| MORGAN STANLEY | 308K | 735K | +39.4K (+15%) | 加碼 |
| Mink Brook Asset Management LLC | 293K | 701K | −262 (-0%) | 減碼 |
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 277K | 663K | −13.9K (-5%) | 減碼 |
| VANGUARD CAPITAL MANAGEMENT LLC | 211K | 504K | 不變 | 持平 |
| Integrated Wealth Concepts LLC | 88.2K | 211K | +76.2K (+635%) | 加碼 |
| 城堡 CITADEL ADVISORS LLC | 75.7K | 181K | +32.0K (+73%) | 加碼 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 61.5K | 147K | −13.8K (-18%) | 減碼 |
| GEODE CAPITAL MANAGEMENT, LLC | 43.7K | 105K | −8.7K (-17%) | 減碼 |
| VANGUARD FIDUCIARY TRUST CO | 27.1K | 65K | 不變 | 持平 |
| Empowered Funds, LLC | 24.9K | 60K | 不變 | 持平 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 19.9K | 48K | 新進 | 新進 |
| STATE STREET CORP | 11.7K | 28K | 不變 | 持平 |
| NewEdge Advisors, LLC | 10.0K | 24K | 不變 | 持平 |
| JAMES INVESTMENT RESEARCH, INC. | 10.0K | 24K | 不變 | 持平 |
| Vanguard Global Advisers, LLC | 2.8K | 7K | 不變 | 持平 |
| Tower Research Capital LLC (TRC) | 2.0K | 5K | +918 (+83%) | 加碼 |
| ROYAL BANK OF CANADA | 1.3K | 3K | +1.2K (+3942%) | 加碼 |
| CITIGROUP INC | 649 | 2K | −1.3K (-67%) | 減碼 |
| HRT FINANCIAL LP | 17.6K | 42.00 | 新進 | 新進 |
| SBI Securities Co., Ltd. | 5 | 12.00 | 不變 | 持平 |
| HUNTINGTON NATIONAL BANK | 1 | 2.00 | 不變 | 持平 |
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 | 23 +1 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 2 / 1 / 5 / 5 |
| 機構合計持股 · 佔流通股 | 2.3M · 37.0% |
| 合計季末市值 | 5.5M |
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 | 7.3K |
|---|---|
| 與上期比 | -70.6% |
| 佔流通股數 | 0.12% |
| 日均成交量 | 27.4K |
| 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 | 7.3K | -70.6% | 0.12% | 27.4K | 1.0 |
| 2026-08-14 | 24.9K | -3.5% | 0.40% | 133K | 1.0 |
| 2026-07-31 | 25.8K | +175.5% | 0.41% | 12.2K | 2.1 |
| 2026-07-15 | 9.4K | +41.0% | 0.15% | 14.3K | 1.0 |
| 2026-06-30 | 6.6K | +170.9% | 0.11% | 47.0K | 1.0 |
| 2026-06-15 | 2.5K | -44.8% | 0.04% | 17.7K | 1.0 |
| 2026-05-29 | 4.4K | +163.2% | 0.07% | 18.7K | 1.0 |
| 2026-05-15 | 1.7K | -52.6% | 0.03% | 13.3K | 1.0 |
| 2026-04-30 | 3.6K | -32.4% | 0.06% | 21.8K | 1.0 |
| 2026-04-15 | 5.3K | -50.8% | 0.08% | 19.7K | 1.0 |
| 2026-03-31 | 10.7K | +169.1% | 0.17% | 42.1K | 1.0 |
| 2026-03-13 | 4.0K | -28.1% | 0.06% | 16.1K | 1.0 |
| 2026-02-27 | 5.5K | +350.7% | 0.09% | 27.6K | 1.0 |
| 2026-02-13 | 1.2K | -39.7% | 0.02% | 22.4K | 1.0 |
| 2026-01-30 | 2.0K | -83.0% | 0.03% | 9.0K | 1.0 |
| 2026-01-15 | 12.0K | +94.8% | 0.19% | 17.9K | 1.0 |
| 2025-12-31 | 6.2K | -22.3% | 0.10% | 15.2K | 1.0 |
| 2025-12-15 | 7.9K | +9.9% | 0.13% | 18.0K | 1.0 |
| 2025-11-28 | 7.2K | +124.5% | 0.11% | 25.9K | 1.0 |
| 2025-11-14 | 3.2K | +2.4% | 0.05% | 44.0K | 1.0 |
| 2025-10-31 | 3.1K | -26.0% | 0.05% | 35.3K | 1.0 |
| 2025-10-15 | 4.2K | +40.1% | 0.07% | 13.0K | 1.0 |
| 2025-09-30 | 3.0K | -59.0% | 0.05% | 6.5K | 1.0 |
| 2025-09-15 | 7.4K | -50.7% | 0.12% | 5.9K | 1.3 |
| 2025-08-29 | 15.0K | -46.2% | 0.24% | 5.8K | 2.6 |
| 2025-08-15 | 27.8K | +9.1% | 0.44% | 2.6K | 10.7 |