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BRK-A

波克夏 A股 BERKSHIRE HATHAWAY INC

-11420.00 (-1.50%)前一交易日收盤 2026-09-21
美股 · NYSE · 保險 · 產險SIC 6331
752,180.0USD130成交股數市值本益比(近四季)股價營收比營收年增(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

700,000750,000800,00025/0925/1126/0126/0326/0526/0726/092026-05-06 公開市場買進 $251K(536 股,均價 467) O'Sullivan Michael J.(See Remarks)2026-08-12 公開市場買進 $250K(488 股,均價 512) O'Sullivan Michael J.(See Remarks)752,180每月買賣金額2026-05 買進 $251K$251K2026-08 買進 $250K買進

公開市場買進 · 公開市場賣出 · 圓越大金額越大,同一天的交易合成一顆 · 空心 = 10b5-1 預設計畫(事先排程,不代表當下看法)。 近一年買進 $501K、賣出 $0。只畫 P / S 兩種代碼,滑到圓點看是誰。

統計

近 90 天 買進筆數 · 金額 · 人數3 · 250K · 1
近 90 天 賣出筆數 · 金額 · 人數0 · 0 · 0
其中 10b5-1 計畫賣出0
近 180 天 買進 · 賣出金額501K · 0
近 180 天 淨額501K

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
2026-09-0309-04Jain AjitVice ChairmanG 贈與10317SEC
2026-08-1208-13O'Sullivan Michael J.See RemarksP 公開市場買進43513.6122K1.2KSEC
2026-08-1208-13O'Sullivan Michael J.See RemarksP 公開市場買進400512.52205K1.1KSEC
2026-08-1208-13O'Sullivan Michael J.See RemarksP 公開市場買進45510.6423K708SEC
2026-07-1407-15BUFFETT WARREN EDirector,TenPercentOwnerG 贈與9.0M3.0MSEC
2026-07-1407-15BUFFETT WARREN EDirector,TenPercentOwnerG 贈與1.0M2.0MSEC
2026-07-1407-15BUFFETT WARREN EDirector,TenPercentOwnerC 轉換12.0M12.0MSEC
2026-07-1407-15BUFFETT WARREN EDirector,TenPercentOwnerG 贈與1.0M1.2KSEC
2026-07-1407-15BUFFETT WARREN EDirector,TenPercentOwnerG 贈與1.0M1.0MSEC
2026-07-0107-02Jain AjitVice ChairmanG 贈與3327SEC
2026-05-2205-26BUFFETT WARREN EDirector,TenPercentOwnerG 贈與1601.2KSEC
2026-05-1805-20BUFFETT WARREN EDirector,TenPercentOwnerG 贈與18.6K1.3KSEC
2026-05-1805-20BUFFETT WARREN EDirector,TenPercentOwnerC 轉換37.5K38.6KSEC
2026-05-1805-20BUFFETT WARREN EDirector,TenPercentOwnerG 贈與18.6K20.0KSEC
2026-05-1405-18GUYMAN CHARLOTTEDirectorG 贈與5742.9KSEC
2026-05-0605-06O'Sullivan Michael J.See RemarksP 公開市場買進53470.2225K663SEC
2026-05-0605-06O'Sullivan Michael J.See RemarksP 公開市場買進483467.13226K610SEC
2026-03-2703-27Jain AjitVice ChairmanG 贈與22330SEC
2025-11-1011-12BUFFETT WARREN EChairman and CEOC 轉換2.7M2.7MSEC
2025-11-1011-12BUFFETT WARREN EChairman and CEOG 贈與400K1.1KSEC
2025-11-1011-12BUFFETT WARREN EChairman and CEOG 贈與400K401KSEC
2025-11-1011-12BUFFETT WARREN EChairman and CEOG 贈與400K801KSEC
2025-11-1011-12BUFFETT WARREN EChairman and CEOG 贈與1.5M1.2MSEC
2025-11-0311-05GUYMAN CHARLOTTEDirectorG 贈與4103.5KSEC
2025-11-0311-05GUYMAN CHARLOTTEDirectorC 轉換1.5K3.9KSEC
2025-10-2210-24Jain AjitVice ChairmanG 贈與32352SEC
2025-09-2609-26Jain AjitVice ChairmanS 公開市場賣出15.0K107KSEC
2025-09-2409-26Jain AjitVice ChairmanG 贈與32384SEC
2025-08-0808-08Jain AjitVice ChairmanS 公開市場賣出2.0K464.73929K122KSEC
2025-07-1407-16BUFFETT WARREN EChairman and CEOG 贈與301.1KSEC
2025-06-3006-30BUFFETT WARREN EChairman and CEOG 贈與9.4M2.9MSEC
2025-06-3006-30BUFFETT WARREN EChairman and CEOG 贈與943K2.0MSEC
2025-06-3006-30BUFFETT WARREN EChairman and CEOG 贈與660K1.1KSEC
2025-06-3006-30BUFFETT WARREN EChairman and CEOG 贈與660K662KSEC
2025-06-3006-30BUFFETT WARREN EChairman and CEOG 贈與660K1.3MSEC
2025-06-2706-30BUFFETT WARREN EChairman and CEOC 轉換12.4M12.4MSEC
2025-05-1405-15BUFFETT WARREN EChairman and CEOG 贈與22965SEC
2025-05-1305-15BUFFETT WARREN EChairman and CEOC 轉換1.5K2.3KSEC
2025-05-1305-15BUFFETT WARREN EChairman and CEOG 贈與1.3K987SEC
2025-04-0904-09BUFFETT WARREN EChairman and CEOG 贈與160791SEC
2025-04-0204-04Jain AjitVice ChairmanG 贈與10416SEC
2025-03-1903-21GUYMAN CHARLOTTEDirectorG 贈與1.0K2.4KSEC
2025-03-1403-14Jain AjitVice ChairmanG 贈與10426SEC
2025-03-0303-04WITMER MERYL BDirectorS 公開市場賣出2775,883.31.6M2SEC
2025-02-2402-25WITMER MERYL BDirectorG 贈與1.0K1.0KSEC
2025-01-1601-17Jain AjitVice ChairmanG 贈與3436SEC
2024-12-2412-27GUYMAN CHARLOTTEDirectorG 贈與2473.4KSEC
2024-12-0912-11GUYMAN CHARLOTTEDirectorG 贈與843.9KSEC
2024-12-0912-11GUYMAN CHARLOTTEDirectorG 贈與843.7KSEC
2024-12-0912-11GUYMAN CHARLOTTEDirectorG 贈與843.8KSEC
2024-12-0912-11GUYMAN CHARLOTTEDirectorG 贈與843.6KSEC
2024-12-0412-04BUFFETT WARREN EChairman and CEOG 贈與6.4K951SEC
2024-12-0312-04BUFFETT WARREN EChairman and CEOC 轉換6.0K7.3KSEC
2024-11-2511-25BUFFETT WARREN EChairman and CEOC 轉換2.4M2.4MSEC
2024-11-2511-25BUFFETT WARREN EChairman and CEOG 贈與1.5M901KSEC
2024-11-2511-25BUFFETT WARREN EChairman and CEOG 贈與300K1.3KSEC
2024-11-2511-25BUFFETT WARREN EChairman and CEOG 贈與300K301KSEC
2024-11-2511-25BUFFETT WARREN EChairman and CEOG 贈與300K601KSEC
2024-11-2011-22Jain AjitVice ChairmanG 贈與4439SEC
2024-11-0511-07GUYMAN CHARLOTTEDirectorC 轉換3.0K4.0KSEC
2024-09-1209-13Jain AjitVice ChairmanG 贈與23443SEC
2024-09-1209-13BUFFETT WARREN EChairman and CEOG 贈與101.3KSEC
2024-09-1209-13BUFFETT WARREN EChairman and CEOG 贈與101.3KSEC
2024-07-0207-02BUFFETT WARREN EChairman and CEOG 贈與1.2K1.4KSEC
2024-06-2806-28BUFFETT WARREN EChairman and CEOC 轉換13.0M13.0MSEC
2024-06-2806-28BUFFETT WARREN EChairman and CEOG 贈與9.9M3.1MSEC
2024-06-2806-28BUFFETT WARREN EChairman and CEOG 贈與695K2.6KSEC
2024-06-2806-28BUFFETT WARREN EChairman and CEOG 贈與695K698KSEC
2024-06-2806-28BUFFETT WARREN EChairman and CEOG 贈與695K1.4MSEC
2024-06-2806-28BUFFETT WARREN EChairman and CEOG 贈與993K2.1MSEC
2024-05-1505-17Jain AjitVice ChairmanG 贈與25466SEC
2024-01-1201-12Jain AjitVice ChairmanG 贈與28491SEC
2023-12-1412-18GUYMAN CHARLOTTEDirectorG 贈與65955SEC
2023-12-1412-18GUYMAN CHARLOTTEDirectorG 贈與981.0KSEC
2023-12-1412-18GUYMAN CHARLOTTEDirectorG 贈與1051.1KSEC
2023-12-1212-14GUYMAN CHARLOTTEDirectorG 贈與1481.4KSEC
2023-12-1212-14GUYMAN CHARLOTTEDirectorG 贈與161.2KSEC
2023-12-1212-14GUYMAN CHARLOTTEDirectorG 贈與1131.2KSEC
2023-11-2111-27BUFFETT WARREN EChairman and CEOC 轉換2.4M2.4MSEC
2023-11-2111-27BUFFETT WARREN EChairman and CEOG 贈與1.5M900KSEC

內部人預設交易計畫 季報 / 年報揭露的 10b5-1 計畫採用與終止 · 近兩年

近兩年的季報與年報沒有揭露董事或高階主管的預設交易計畫。

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.121M60.6B−24.5K (-0%)減碼
VANGUARD CAPITAL MANAGEMENT LLC118M59.2B+945K (+1%)加碼
STATE STREET CORP75.7M37.9B+1.6M (+2%)加碼
GEODE CAPITAL MANAGEMENT, LLC41.5M20.7B+365K (+1%)加碼
MORGAN STANLEY26.7M13.3B−187K (-1%)減碼
VANGUARD PORTFOLIO MANAGEMENT LLC24.4M12.2B+650K (+3%)加碼
NORTHERN TRUST CORP15.4M7.7B−49.5K (-0%)減碼
GATES FOUNDATION TRUST14.7M7.4B−2.4M (-14%)減碼
JPMORGAN CHASE & CO13.0M6.4B−3.4M (-21%)減碼
CHARLES SCHWAB INVESTMENT MANAGEMENT INC11.6M5.8B+189K (+2%)加碼
Bank of New York Mellon Corp10.5M5.3B−272K (-3%)減碼
FMR LLC10.4M5.2B−4.6M (-30%)減碼
GOLDMAN SACHS GROUP INC10.2M5.1B+998K (+11%)加碼
VANGUARD FIDUCIARY TRUST CO10.2M5.1B−21.0K (-0%)減碼
H&H International Investment, LLC9.2M4.6B+81.9K (+1%)加碼
ROYAL BANK OF CANADA9.0M4.5B−155K (-2%)減碼
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC8.9M4.5B+65.0K (+1%)加碼
挪威主權基金 NORGES BANK8.8M4.4B新進新進
BANK OF AMERICA CORP /DE/8.5M4.3B−117K (-1%)減碼
DIMENSIONAL FUND ADVISORS LP7.5M3.7B+145K (+2%)加碼
Assenagon Asset Management S.A.6.7M3.4B+4.4M (+190%)加碼
Legal & General Group Plc5.6M2.8B−316K (-5%)減碼
Nuveen, LLC5.2M2.6B−367K (-7%)減碼
WELLS FARGO & COMPANY/MN4.8M2.4B−282K (-6%)減碼
Invesco Ltd.4.8M2.4B−88.2K (-2%)減碼

持有機構數近 12 季

2025-09-30 持有機構 4,580 家 · 合計 888.2M 股4,58025Q32025-12-31 持有機構 4,888 家 · 合計 915.7M 股4,88825Q4+3082026-03-31 持有機構 4,875 家 · 合計 912.8M 股4,87526Q1-132026-06-30 持有機構 4,907 家 · 合計 927.4M 股4,90726Q2+322025-09-30 機構合計持股 888.2M 股2025-12-31 機構合計持股 915.7M 股2026-03-31 機構合計持股 912.8M 股2026-06-30 機構合計持股 927.4M 股927.4M季增減

藍柱 = 持有本股的機構家數(柱頂數字),柱下是跟上一季比的增減;黃線 = 這些機構合計持有的股數。家數是「有多少人在船上」,股數才是「買了多少」。只畫申報資料完整的季度。

持有機構 · 季變化4,907 +32
新進 / 出清 / 加碼 / 減碼224 / 192 / 1628 / 1535
機構合計持股 · 佔流通股927M
合計季末市值451B

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。

基金持股 SEC Form N-PORT · 共同基金與 ETF 逐檔持股 · 主動 vs 被動

主動基金2.1% 的流通股624 檔 · 市值 21.2B · 這一期 加碼 209 / 減碼 263 · 新建倉 38 / 出清 17
被動基金12.7% 的流通股279 檔 · 市值 131B · 這一期 加碼 118 / 減碼 116 · 新建倉 11 / 出清 3
其他基金0.2% 的流通股53 檔 · 市值 2.2B · 這一期 加碼 15 / 減碼 21 · 新建倉 6 / 出清 1
主動基金淨買賣+5.0M主動基金這一期的股數變化合計(每檔基金跟自己的上一期比)

持股最多的基金前 20 · 每檔基金最新一期 · 資料到 2026-04-30

基金動作股數變化目前持股佔基金淨值期末
VANGUARD TOTAL STOCK MARKET INDEX FUND VITSX / VSMPX被動ETF · The Vanguard Group, Inc.加碼+407K56.8M1.37%2026-03-31
VANGUARD 500 INDEX FUND VFFSX / VFIAX被動ETF · The Vanguard Group, Inc.加碼+358K46.6M1.57%2026-03-31
iShares Core S&P 500 ETF IVV被動ETF · BlackRock Fund Advisors減碼−238K23.6M1.57%2026-03-31
Fidelity 500 Index Fund FXAIX指數基金 · Fidelity Management & Research Company LLC加碼+178K23.3M1.57%2026-02-28
VANGUARD VALUE INDEX FUND VIVAX / VIVIX被動ETF · The Vanguard Group, Inc.持平+27.3K14.4M3.06%2026-03-31
State Street(R) Financial Select Sector SPDR(R) ETF XLF被動ETF · SSGA Funds Management, Inc.持平+7.9K12.4M12.46%2026-03-31
VANGUARD INSTITUTIONAL INDEX FUND VIIIX / VINIX指數基金 · The Vanguard Group, Inc.減碼−184K10.3M1.57%2026-03-31
iShares Russell 1000 Value ETF IWD被動ETF · BlackRock Fund Advisors減碼−59.5K4.2M2.91%2026-03-31
Schwab S&P 500 Index Fund SWPPX指數基金 · Charles Schwab Investment Management, Inc.減碼−52.7K4.1M1.40%2026-04-30
State Street(R) SPDR(R) Portfolio S&P 500(R) ETF SPLG被動ETF · SSGA Funds Management, Inc.加碼+823K3.9M1.57%2026-03-31
iShares S&P 500 Growth ETF IVW被動ETF · BlackRock Fund Advisors減碼−46.6K3.9M3.03%2026-03-31
Fidelity Total Market Index Fund FSKAX指數基金 · Fidelity Management & Research Company LLC加碼+37.7K3.4M1.39%2026-02-28
Fidelity Contrafund FCNKX / FCNTX主動基金 · Fidelity Management & Research Company LLC新建倉+3.4M3.4M1.02%2026-03-31
Fidelity Series Total Market Index Fund FCFMX指數基金 · Fidelity Management & Research Company LLC加碼+143K2.7M1.39%2026-02-28
State Street(R) SPDR(R) Portfolio S&P 500(R) Growth ETF SPYG被動ETF · SSGA Funds Management, Inc.減碼−19.2K2.6M3.03%2026-03-31
JPMorgan Large Cap Growth Fund JLGMX / JLGPX主動基金 · J.P. Morgan Investment Management Inc.加碼+1.7M2.6M1.16%2026-03-31
VANGUARD FINANCIALS INDEX FUND VFAIX / VFH被動ETF · The Vanguard Group, Inc.加碼+24.8K2.3M8.36%2026-02-28
iShares Core S&P Total U.S. Stock Market ETF ITOT被動ETF · BlackRock Fund Advisors加碼+84.7K2.3M1.39%2026-03-31
iShares MSCI USA Quality Factor ETF QUAL被動ETF · BlackRock Fund Advisors減碼−40.3K2.2M2.11%2026-04-30
VANGUARD LARGE-CAP INDEX FUND VLACX / VLCAX被動ETF · The Vanguard Group, Inc.持平+1.6K2.1M1.54%2026-03-31

主動基金加碼最多含新建倉 · 依股數增加排序

基金動作股數變化目前持股佔基金淨值期末
Fidelity Contrafund FCNKX / FCNTX主動基金 · Fidelity Management & Research Company LLC新建倉+3.4M3.4M1.02%2026-03-31
JPMorgan Large Cap Growth Fund JLGMX / JLGPX主動基金 · J.P. Morgan Investment Management Inc.加碼+1.7M2.6M1.16%2026-03-31
Fidelity Contrafund K6 FLCNX主動基金 · Fidelity Management & Research Company LLC新建倉+734K734K1.05%2026-03-31
American Funds Fundamental Investors AFICX / AFIFX主動基金 · Capital Research and Management Company新建倉+175K175K0.05%2026-03-31
JPMorgan Large Cap Value Fund HLQVX / JLVMX主動基金 · J.P. Morgan Investment Management Inc.加碼+91.2K442K4.28%2026-03-31
Old Westbury All Cap Core Fund OWACX主動基金 · Bessemer Investment Management LLC新建倉+79.2K79.2K1.06%2026-04-30
JPMorgan Active Value ETF JAVA主動ETF · J.P. Morgan Investment Management Inc.加碼+76.6K314K2.52%2026-03-31
Columbia Variable Portfolio - Contrarian Core Fund主動基金 · Columbia Management Investment Advisers, LLC新建倉+67.7K67.7K2.09%2026-03-31
JPMorgan Active Growth ETF JGRO主動ETF · J.P. Morgan Investment Management Inc.加碼+67.2K98.9K0.58%2026-03-31
Fidelity U.S. Equity Central Fund主動基金 · Fidelity Management & Research Company LLC加碼+65.8K141K0.33%2026-03-31
First Trust BuyWrite Income ETF FTHI主動ETF · First Trust Advisors L.P.加碼+63.7K92.1K2.16%2026-03-31
Dimensional U.S. Marketwide Value ETF DFUV主動ETF · Dimensional Fund Advisors LP加碼+63.1K799K2.62%2026-04-30

主動基金減碼最多含出清 · 依股數減少排序

基金動作股數變化目前持股佔基金淨值期末
Fidelity Series Value Discovery Fund FNKLX主動基金 · Fidelity Management & Research Company LLC減碼−293K156K0.46%2026-04-30
New Economy Fund ANEFX / ANFCX主動基金 · Capital Research and Management Company出清−191K00.00%2026-02-28
VANGUARD GROWTH AND INCOME FUND VGIAX / VQNPX主動基金 · Wellington Management Company LLP減碼−189K185K0.54%2026-03-31
DIAMOND HILL LARGE CAP FUND DHLAX / DHLRX主動基金 · Diamond Hill Capital Management, Inc.減碼−189K393K4.78%2026-03-31
Growth-Income Fund主動基金 · Capital Research and Management Company減碼−134K135K0.16%2026-03-31
iShares U.S. Thematic Rotation Active ETF BTHM / THRO主動ETF · BlackRock Fund Advisors減碼−130K304K1.74%2026-04-30
Goldman Sachs U.S. Tax-Managed Equity Fund GCTAX / GCTCX主動基金 · Goldman Sachs Asset Management, L.P.減碼−113K94.9K1.10%2026-03-31
Capital Group Core Equity ETF CGUS主動ETF · Capital Research and Management Company出清−102K00.00%2026-02-28
Neuberger Berman Large Cap Value Fund NBPBX / NBPIX主動基金 · Neuberger Berman Investment Advisers LLC出清−83.3K00.00%2026-02-28
Fidelity Value Discovery Fund FVDFX / FVDKX主動基金 · Fidelity Management & Research Company LLC減碼−72.9K35.4K0.44%2026-04-30
College Retirement Equities Fund - Total Global Stock Account QCSTFX / QCSTIX主動基金 · TIAA-CREF Investment Management, LLC減碼−70.0K1.2M0.43%2026-03-31
Six Circles U.S. Unconstrained Equity Fund CUSUX主動基金 · J.P. Morgan Private Investments Inc.減碼−59.3K464K0.72%2026-03-31

主動基金押最重的佔基金淨值比例最高 · 規模 5 億美元以上

基金動作股數變化目前持股佔基金淨值期末
Vistashares Target 15 Berkshire Select Income ETF OMAH主動ETF · Tidal Investments LLC加碼+4.9K142K8.99%2026-04-30
DIAMOND HILL SELECT FUND DHLTX / DHTAX主動基金 · Diamond Hill Capital Management, Inc.加碼+7.7K70.4K5.92%2026-03-31
Quality Equity Portfolio主動基金 · Neuberger Berman Investment Advisers LLC持平089.2K5.20%2026-03-31
Large Cap Equity Fund WVAIX / WVALX主動基金 · Weitz Investment Management, Inc.減碼−7.5K65.0K4.99%2026-03-31
DIAMOND HILL LARGE CAP FUND DHLAX / DHLRX主動基金 · Diamond Hill Capital Management, Inc.減碼−189K393K4.78%2026-03-31
EQ/JPMorgan Value Opportunities Portfolio主動基金 · Equitable Investment Management Group, LLC加碼+28.9K109K4.29%2026-03-31
JPMorgan Large Cap Value Fund HLQVX / JLVMX主動基金 · J.P. Morgan Investment Management Inc.加碼+91.2K442K4.28%2026-03-31
AB RELATIVE VALUE FUND, INC. CABDX / CBBCX主動基金 · AllianceBernstein L.P.加碼+11.0K154K3.91%2026-04-30
Davis Select U.S. Equity ETF DUSA主動ETF · Davis Selected Advisers, L.P.加碼+5.7K93.5K3.82%2026-04-30
Systematic Value Fund VBCVX主動基金 · The Variable Annuity Life Insurance Company加碼+2.6K41.5K3.80%2026-02-28
AB Relative Value Portfolio主動基金 · AllianceBernstein L.P.持平082.3K3.79%2026-03-31
Brown Advisory Flexible Equity Fund BAFAX / BAFFX主動基金 · Brown Advisory LLC減碼−1.3K70.5K3.76%2026-03-31

來源為 SEC Form N-PORT:美國註冊的共同基金與 ETF 每季申報持股,只公開每檔基金會計季末那個月,所以各基金的期末日不同。加碼、減碼、新建倉是跟那檔基金自己的上一期比;出清是那檔基金後來的申報已經沒有這檔股票。主動 = 主動型共同基金與主動 ETF;被動 = 指數 ETF 與指數型共同基金;其他 = 槓桿反向、目標日期、組合型基金。佔流通股用最新的在外流通股數計算。

放空餘額 FINRA 每月兩次(15 日與月底結算)·

空單佔流通股近 13 個月

最新一期

沒有放空餘額資料。

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