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Seagate Technology Holdings plc

STX
交易所
Nasdaq
產業
Computer Storage Devices
SEC CIK
0001137789

近 90 天,Seagate Technology Holdings plc 內部人申報 0 筆公開市場買進、30 筆賣出;2026 年第 2 季末有 1,983 家機構在 13F 申報持有,市值合計 $1,811 億;孤松資本、老虎環球等 5 位大師持有。

四種放空資料,量的東西都不一樣:

  • 空單餘額:某個結算日還沒回補的放空股數。FINRA 每月公布兩次,在結算日後約 8 個工作天。
  • 每日放空量:每天在場外成交、申報給 FINRA 的放空股數。算的是成交,不是未平倉的部位;隔天公布。
  • 交割失敗:到了交割日還沒交付的股數。SEC 每月公布兩次,晚約 2 週。
  • 暗池(ATS)成交量:每週在另類交易系統與其他場外市場的成交量。FINRA 在那一週之後 2~4 週公布。

更多說明見術語頁。

空單餘額

還沒回補的放空股數,取自 FINRA,近兩年的每一個結算日。

空單餘額
844.0 萬
股,結算日 2026/10/30
變化
+58.1 萬
較 2026/10/15 +7.4%
回補天數
1.44
空單餘額 ÷ 平均日成交量
平均日成交量
585.9 萬
股,FINRA 公布的
各結算日的空單餘額
2024/10/31:11,610,387 股2024/11/15:11,540,418 股2024/11/29:11,622,697 股2024/12/13:13,057,990 股2024/12/31:12,438,886 股2025/1/15:12,095,890 股2025/1/31:13,505,693 股2025/2/14:16,079,766 股2025/2/28:18,732,526 股2025/3/14:18,781,543 股2025/3/31:18,650,685 股2025/4/15:17,177,248 股2025/4/30:18,855,185 股2025/5/15:17,658,388 股2025/5/30:16,238,529 股2025/6/13:17,703,594 股2025/6/30:18,474,529 股2025/7/15:18,739,773 股2025/7/31:18,082,272 股2025/8/15:16,797,163 股2025/8/29:18,048,597 股2025/9/15:16,900,916 股2025/9/30:16,697,919 股2025/10/15:15,035,955 股2025/10/31:14,703,473 股2025/11/14:13,266,821 股2025/11/28:12,674,467 股2025/12/15:13,574,640 股2025/12/31:13,123,509 股2026/1/15:12,489,185 股2026/1/30:11,057,152 股2026/2/13:12,210,944 股2026/2/27:9,846,971 股2026/3/13:9,878,452 股2026/3/31:9,144,048 股2026/4/15:8,441,958 股2026/4/30:8,618,343 股2026/5/15:9,303,817 股2026/5/29:9,050,053 股2026/6/15:8,446,780 股2026/6/30:6,584,569 股2026/7/15:7,342,100 股2026/7/31:8,047,106 股2026/8/14:8,161,824 股2026/8/31:8,482,797 股2026/9/15:9,129,029 股2026/9/30:6,972,672 股2026/10/15:7,859,241 股2026/10/30:8,440,115 股
STX 各結算日的空單餘額
結算日空單餘額變化變化 %平均日成交量回補天數
2026/10/30844.0 萬+58.1 萬+7.4%585.9 萬1.44
2026/10/15785.9 萬+88.7 萬+12.7%565.3 萬1.39
2026/9/30697.3 萬−215.6 萬−23.6%390.2 萬1.79
2026/9/15912.9 萬+64.6 萬+7.6%341.8 萬2.67
2026/8/31848.3 萬+32.1 萬+3.9%359.0 萬2.36
2026/8/14816.2 萬+11.5 萬+1.4%473.4 萬1.72
2026/7/31804.7 萬+70.5 萬+9.6%619.3 萬1.30
2026/7/15734.2 萬+75.8 萬+11.5%431.9 萬1.70
2026/6/30658.5 萬−186.2 萬−22.1%586.7 萬1.12
2026/6/15844.7 萬−60.3 萬−6.7%320.2 萬2.64
2026/5/29905.0 萬−25.4 萬−2.7%346.5 萬2.61
2026/5/15930.4 萬+68.5 萬+8.0%474.1 萬1.96
2026/4/30861.8 萬+17.6 萬+2.1%434.3 萬1.98
2026/4/15844.2 萬−70.2 萬−7.7%370.1 萬2.28
2026/3/31914.4 萬−73.4 萬−7.4%398.4 萬2.30
2026/3/13987.8 萬+3.15 萬+0.3%324.0 萬3.05
2026/2/27984.7 萬−236.4 萬−19.4%280.1 萬3.52
2026/2/131,221 萬+115.4 萬+10.4%463.2 萬2.64
2026/1/301,106 萬−143.2 萬−11.5%619.8 萬1.78
2026/1/151,249 萬−63.4 萬−4.8%359.1 萬3.48
2025/12/311,312 萬−45.1 萬−3.3%448.7 萬2.92
2025/12/151,357 萬+90.0 萬+7.1%315.9 萬4.30
2025/11/281,267 萬−59.2 萬−4.5%300.4 萬4.22
2025/11/141,327 萬−143.7 萬−9.8%474.3 萬2.80
2025/10/311,470 萬−33.2 萬−2.2%513.6 萬2.86
2025/10/151,504 萬−166.2 萬−10.0%555.3 萬2.71
2025/9/301,670 萬−20.3 萬−1.2%420.1 萬3.97
2025/9/151,690 萬−114.8 萬−6.4%418.4 萬4.04
2025/8/291,805 萬+125.1 萬+7.5%250.8 萬7.20
2025/8/151,680 萬−128.5 萬−7.1%267.7 萬6.27
2025/7/311,808 萬−65.8 萬−3.5%454.5 萬3.98
2025/7/151,874 萬+26.5 萬+1.4%429.7 萬4.36
2025/6/301,847 萬+77.1 萬+4.4%392.1 萬4.71
2025/6/131,770 萬+146.5 萬+9.0%443.8 萬3.99
2025/5/301,624 萬−142.0 萬−8.0%436.3 萬3.72
2025/5/151,766 萬−119.7 萬−6.4%379.6 萬4.65
2025/4/301,886 萬+167.8 萬+9.8%482.0 萬3.91
2025/4/151,718 萬−147.3 萬−7.9%598.9 萬2.87
2025/3/311,865 萬−13.1 萬−0.7%250.6 萬7.44
2025/3/141,878 萬+4.90 萬+0.3%406.2 萬4.62
2025/2/281,873 萬+265.3 萬+16.5%292.0 萬6.42
2025/2/141,608 萬+257.4 萬+19.1%251.7 萬6.39
2025/1/311,351 萬+141.0 萬+11.7%446.5 萬3.02
2025/1/151,210 萬−34.3 萬−2.8%268.0 萬4.51
2024/12/311,244 萬−61.9 萬−4.7%260.6 萬4.77
2024/12/131,306 萬+143.5 萬+12.4%304.6 萬4.29
2024/11/291,162 萬+8.23 萬+0.7%210.4 萬5.52
2024/11/151,154 萬−7.00 萬−0.6%181.5 萬6.36
2024/10/311,161 萬+70.0 萬+6.4%285.8 萬4.06

交割失敗

到了交割日還沒交付的股數,取自 SEC,最近 30 個有交割失敗的日子。價格是 SEC 公布的前一天收盤價。

STX 各交割日的交割失敗
交割日股數價格金額
2026/10/9393$774.83$30.5 萬
2026/10/656$887.09$4.97 萬
2026/9/303$913.45$2,740.35
2026/9/284$916.83$3,667.32
2026/9/252$905.92$1,811.84
2026/9/23618$919.84$56.8 萬
2026/9/21301$858.79$25.8 萬
2026/9/1811$803.13$8,834.43
2026/9/9188$904.38$17.0 萬
2026/9/847$849.28$3.99 萬
2026/9/1347$828.38$28.7 萬
2026/8/3184$829.76$6.97 萬
2026/8/26140$821.67$11.5 萬
2026/8/17507$973.44$49.4 萬
2026/8/12860$820.52$70.6 萬
2026/8/111,826$800.99$146.3 萬
2026/8/7227$852.95$19.4 萬
2026/8/3253$856.13$21.7 萬
2026/7/291$747.30$747.3
2026/7/202,038$787.66$160.5 萬
2026/7/17116$745.49$8.65 萬
2026/7/1656$828.30$4.64 萬
2026/7/13542$910.34$49.3 萬
2026/7/94,700$860.02$404.2 萬
2026/7/8276$827.64$22.8 萬
2026/7/620$820.16$1.64 萬
2026/6/29100$899.90$9.00 萬
2026/6/25600$993.25$59.6 萬
2026/6/223,852$1,070.23$412.3 萬
2026/6/152,011$931.04$187.2 萬

每日放空量

場外成交裡的放空量,不是空單餘額:每天申報給 FINRA 的場外成交中放空的股數,最近 30 個交易日。

放空量比例不能當成市場情緒:造市商為了接買單、避險本來就會放空,放空通常就佔場外成交量的一半上下。

STX 各交易日的場外放空量
交易日放空量豁免放空量場外總成交量放空量比例
2026/11/101,582,902852,798,63956.6%
2026/11/91,488,9411,1703,289,50545.3%
2026/11/61,157,08740,1053,758,89830.8%
2026/11/5815,47250,6154,236,39419.2%
2026/11/41,420,5364,3323,827,33137.1%
2026/11/3738,5092,3752,295,93932.2%
2026/11/2781,598183,1342,690,39829.1%
2026/10/30942,98057,9752,700,19134.9%
2026/10/291,394,7363,3282,792,25650.0%
2026/10/283,249,7182,8845,735,83156.7%
2026/10/271,901,5519923,752,54350.7%
2026/10/261,121,7564,5982,557,27843.9%
2026/10/231,356,3645,9393,163,57642.9%
2026/10/221,015,9781,1953,287,27730.9%
2026/10/211,125,0352,9242,468,25745.6%
2026/10/20970,6421,4202,497,65338.9%
2026/10/19730,8051,0412,373,34330.8%
2026/10/16963,8743,2093,430,93628.1%
2026/10/15977,2242,6893,337,79229.3%
2026/10/14970,9654,9342,670,92336.4%
2026/10/131,262,2724,1413,882,85832.5%
2026/10/12772,1001,5712,322,56433.2%
2026/10/9951,0771,9372,389,00639.8%
2026/10/8945,4772,1072,597,14236.4%
2026/10/71,192,0668712,269,08352.5%
2026/10/61,830,4781,1933,580,43351.1%
2026/10/5993,791129,2912,361,92042.1%
2026/10/23,159,687336,7035,807,74754.4%
2026/10/1657,1592,0531,314,62450.0%
2026/9/30536,7376601,462,52736.7%

暗池(ATS)成交量

每週在另類交易系統(ATS)與其他場外市場(OTC)的成交量,取自 FINRA,最近 12 週。ATS 佔比 = ATS 成交量 ÷(ATS + OTC 成交量),不是佔全市場成交量。

STX 每週的 ATS 與場外成交量
週(起日)層級ATS 股數ATS 筆數其他場外股數其他場外筆數ATS 佔比
2026/10/19T14,855,781142,8699,723,236183,31433.3%
2026/10/12T15,807,204174,39010,446,223226,96635.7%
2026/10/5T15,656,608182,5358,877,916292,67938.9%
2026/9/28T14,828,633145,1228,596,558239,04736.0%
2026/9/21T13,121,443104,7757,346,586148,31229.8%
2026/9/14T13,506,912127,0958,626,970158,35628.9%
2026/9/7T13,003,345101,3476,680,208136,05031.0%
2026/8/31T12,878,888103,3784,842,224133,02437.3%
2026/8/24T13,014,190113,9436,142,031122,59832.9%
2026/8/17T14,046,231149,3968,744,811210,35331.6%
2026/8/10T14,118,376145,47610,303,286200,37928.6%
2026/8/3T15,458,740167,49210,915,656215,41233.3%