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BIO-TECHNE Corp

TECH
交易所
Nasdaq
產業
Biological Products, (No Diagnostic Substances)
SEC CIK
0000842023

近 90 天,BIO-TECHNE Corp 沒有內部人公開市場買賣的申報;2026 年第 2 季末有 601 家機構在 13F 申報持有,市值合計 $123.5 億;Maverick 資本、韋茲投資管理等 3 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
770.4 萬
股,結算日 2026/10/30
變化
+15.1 萬
較 2026/10/15 +2.0%
回補天數
2.73
空單餘額 ÷ 平均日成交量
平均日成交量
282.4 萬
股,FINRA 公布的
各結算日的空單餘額
2024/10/31:3,173,267 股2024/11/15:3,525,556 股2024/11/29:4,079,004 股2024/12/13:3,509,200 股2024/12/31:3,774,113 股2025/1/15:4,051,390 股2025/1/31:3,948,474 股2025/2/14:5,076,499 股2025/2/28:5,269,076 股2025/3/14:6,265,697 股2025/3/31:6,050,312 股2025/4/15:6,457,278 股2025/4/30:6,480,598 股2025/5/15:7,203,941 股2025/5/30:7,536,792 股2025/6/13:6,139,163 股2025/6/30:6,315,794 股2025/7/15:6,530,665 股2025/7/31:6,335,952 股2025/8/15:5,772,492 股2025/8/29:5,124,437 股2025/9/15:5,273,911 股2025/9/30:5,384,729 股2025/10/15:6,939,394 股2025/10/31:7,588,721 股2025/11/14:9,265,811 股2025/11/28:9,250,239 股2025/12/15:9,414,943 股2025/12/31:10,044,054 股2026/1/15:10,356,637 股2026/1/30:9,838,546 股2026/2/13:11,308,392 股2026/2/27:10,579,001 股2026/3/13:12,352,658 股2026/3/31:14,099,778 股2026/4/15:14,001,926 股2026/4/30:13,338,470 股2026/5/15:14,553,011 股2026/5/29:13,846,089 股2026/6/15:18,204,307 股2026/6/30:15,915,631 股2026/7/15:12,123,448 股2026/7/31:9,277,342 股2026/8/14:6,463,327 股2026/8/31:5,889,876 股2026/9/15:6,627,623 股2026/9/30:7,385,034 股2026/10/15:7,552,208 股2026/10/30:7,703,626 股
TECH 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
2026/10/30770.4 萬+15.1 萬+2.0%282.4 萬2.73
2026/10/15755.2 萬+16.7 萬+2.3%262.5 萬2.88
2026/9/30738.5 萬+75.7 萬+11.4%355.6 萬2.08
2026/9/15662.8 萬+73.8 萬+12.5%249.2 萬2.66
2026/8/31589.0 萬−57.3 萬−8.9%235.9 萬2.50
2026/8/14646.3 萬−281.4 萬−30.3%285.1 萬2.27
2026/7/31927.7 萬−284.6 萬−23.5%396.4 萬2.34
2026/7/151,212 萬−379.2 萬−23.8%534.0 萬2.27
2026/6/301,592 萬−228.9 萬−12.6%1,081 萬1.47
2026/6/151,820 萬+435.8 萬+31.5%295.5 萬6.16
2026/5/291,385 萬−70.7 萬−4.9%278.8 萬4.97
2026/5/151,455 萬+121.5 萬+9.1%396.0 萬3.68
2026/4/301,334 萬−66.3 萬−4.7%199.8 萬6.68
2026/4/151,400 萬−9.79 萬−0.7%196.5 萬7.12
2026/3/311,410 萬+174.7 萬+14.1%211.8 萬6.66
2026/3/131,235 萬+177.4 萬+16.8%248.6 萬4.97
2026/2/271,058 萬−72.9 萬−6.5%215.0 萬4.92
2026/2/131,131 萬+147.0 萬+14.9%287.2 萬3.94
2026/1/30983.9 萬−51.8 萬−5.0%235.9 萬4.17
2026/1/151,036 萬+31.3 萬+3.1%230.1 萬4.50
2025/12/311,004 萬+62.9 萬+6.7%140.0 萬7.18
2025/12/15941.5 萬+16.5 萬+1.8%177.8 萬5.29
2025/11/28925.0 萬−1.56 萬−0.2%170.6 萬5.42
2025/11/14926.6 萬+167.7 萬+22.1%240.2 萬3.86
2025/10/31758.9 萬+64.9 萬+9.4%175.6 萬4.32
2025/10/15693.9 萬+155.5 萬+28.9%268.3 萬2.59
2025/9/30538.5 萬+11.1 萬+2.1%268.1 萬2.01
2025/9/15527.4 萬+14.9 萬+2.9%215.6 萬2.45
2025/8/29512.4 萬−64.8 萬−11.2%194.6 萬2.63
2025/8/15577.2 萬−56.3 萬−8.9%239.1 萬2.41
2025/7/31633.6 萬−19.5 萬−3.0%229.9 萬2.76
2025/7/15653.1 萬+21.5 萬+3.4%168.0 萬3.89
2025/6/30631.6 萬+17.7 萬+2.9%219.6 萬2.88
2025/6/13613.9 萬−139.8 萬−18.5%217.1 萬2.83
2025/5/30753.7 萬+33.3 萬+4.6%291.2 萬2.59
2025/5/15720.4 萬+72.3 萬+11.2%271.3 萬2.66
2025/4/30648.1 萬+2.33 萬+0.4%188.7 萬3.43
2025/4/15645.7 萬+40.7 萬+6.7%255.9 萬2.52
2025/3/31605.0 萬−21.5 萬−3.4%152.0 萬3.98
2025/3/14626.6 萬+99.7 萬+18.9%239.7 萬2.61
2025/2/28526.9 萬+19.3 萬+3.8%166.3 萬3.17
2025/2/14507.6 萬+112.8 萬+28.6%190.8 萬2.66
2025/1/31394.8 萬−10.3 萬−2.5%104.7 萬3.77
2025/1/15405.1 萬+27.7 萬+7.4%81.9 萬4.95
2024/12/31377.4 萬+26.5 萬+7.6%69.6 萬5.42
2024/12/13350.9 萬−57.0 萬−14.0%68.0 萬5.16
2024/11/29407.9 萬+55.3 萬+15.7%111.2 萬3.67
2024/11/15352.6 萬+35.2 萬+11.1%100.3 萬3.52
2024/10/31317.3 萬−42.9 萬−11.9%105.5 萬3.01

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。

TECH 各交割日的交割失敗
交割日股數價格金額
2026/9/2248,379$72.47$350.6 萬
2026/9/211,101$72.37$7.97 萬
2026/9/182,696$72.41$19.5 萬
2026/9/1433$72.12$2,379.96
2026/9/438$72.45$2,753.1
2026/9/223$72.18$1,660.14
2026/8/31185$72.35$1.34 萬
2026/8/281,028$72.47$7.45 萬
2026/8/271,850$72.38$13.4 萬
2026/8/245,542$72.32$40.1 萬
2026/8/1929$72.22$2,094.38
2026/8/17190$72.40$1.38 萬
2026/8/118,190$72.12$59.1 萬
2026/8/51,857$72.09$13.4 萬
2026/8/414,608$72.14$105.4 萬
2026/8/31,562$72.09$11.3 萬
2026/7/2298$71.63$7,019.74
2026/6/30252,963$70.90$1,794 萬
2026/6/2963,201$71.00$448.7 萬
2026/6/2669,386$70.70$490.6 萬
2026/6/2549,705$58.88$292.7 萬
2026/6/24273$56.26$1.54 萬
2026/6/1897$55.00$5,335
2026/6/162$56.17$112.34
2026/6/151,406$54.00$7.59 萬
2026/6/126,534$54.02$35.3 萬
2026/6/1136,081$52.50$189.4 萬
2026/6/101$54.41$54.41
2026/6/9662$52.65$3.49 萬
2026/6/529,623$53.18$157.5 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。

TECH 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
2026/11/10250,8146,788491,65151.0%
2026/11/9258,453206612,35442.2%
2026/11/6191,65846461,80641.5%
2026/11/5408,91415,3351,842,92922.2%
2026/11/4217,8648,6491,214,99017.9%
2026/11/3332,934417989,68133.6%
2026/11/2289,42174732,34939.5%
2026/10/30348,4748741,032,35733.8%
2026/10/29374,48710,268885,86642.3%
2026/10/28253,265408720,01435.2%
2026/10/27361,796513934,78938.7%
2026/10/26227,140196439,64651.7%
2026/10/23323,000157553,28058.4%
2026/10/22546,8533411,132,27748.3%
2026/10/21478,716388889,54153.8%
2026/10/20398,1311,414931,79442.7%
2026/10/19480,0221,233882,34554.4%
2026/10/16258,4943,554787,89232.8%
2026/10/15266,66990977,23327.3%
2026/10/14202,8991,074534,09338.0%
2026/10/13447,677582806,05155.5%
2026/10/12417,4480780,01053.5%
2026/10/9179,17720527,16234.0%
2026/10/8882,8617522,861,68730.9%
2026/10/7324,9710808,26640.2%
2026/10/6503,2633,8991,097,38545.9%
2026/10/5230,3120588,86139.1%
2026/10/2198,25454617,11732.1%
2026/10/1381,213213957,84739.8%
2026/9/30285,18469603,65647.2%

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。

TECH 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
2026/10/19T12,545,04624,3552,181,28218,52853.8%
2026/10/12T11,893,55724,8922,329,16719,05144.8%
2026/10/5T12,285,24029,7383,885,54121,85437.0%
2026/9/28T12,843,28032,6022,404,14915,99254.2%
2026/9/21T13,158,94432,8205,034,35312,18838.6%
2026/9/14T13,614,49936,0822,769,24712,55756.6%
2026/9/7T11,586,93724,487855,44610,39265.0%
2026/8/31T11,907,10931,7901,867,02912,67150.5%
2026/8/24T11,615,92926,9541,425,57010,45753.1%
2026/8/17T13,246,73540,1624,366,39911,79442.6%
2026/8/10T13,246,94241,8161,881,17213,04363.3%
2026/8/3T13,024,40841,9725,456,61013,35035.7%