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只使用免费官方源：SEC Forms 3/4/5 结构化内部人申报，以及 FINRA Consolidated NMS 场外卖空成交量。两类数据均保留来源边界，不转写成买卖建议。

53,835 条内部人买卖12,130 只卖空成交量截至 2026-07-31

SEC 内部人交易

SEC 已完成季度 Forms 3/4/5 结构化历史基线 + EDGAR 当前季度 Form 4 增量；个股卡片仅展示当前自然季度的非衍生证券买卖代码 P/S（公开市场或私下交易），成交金额由股数 × 每股价格计算。

官方数据说明

FINRA 每日场外卖空成交量

FINRA 当日场外公开成交报告中的卖空成交量；它不是空头持仓，也不覆盖交易所内全部成交。

官方数据说明

SEC 买卖（P / S · 公开市场或私下交易）

显示 200 条

交易日 / 申报日	公司	申报人	类型	股数	每股价格	派生金额	持有后股数	原始申报
2026-07-30 2026-07-31	YSS York Space Systems Inc.	BlackRock Portfolio Management LLC TenPercentOwner	卖出（S）	140,823	US$15.18	US$213.77万	17,642,721	SEC
2026-07-29 2026-07-31	NDAQ NASDAQ, INC.	Griggs PC Nelson Officer · Pres. Capital Access Platforms	卖出（S）	11,010	US$96.35	US$106.08万	205,001	SEC

代码

卖空成交量

豁免卖空量

场外总成交量

卖空量占比

报告设施

FMSTW

100.00%

RMSGW

3,700

200

3,700

100.00%

MSBIP

2,283

2,283.8271

99.96%

MSFC

1,153

1,166.8895

98.81%

MSOL

18,360.56

18,947.1996

96.90%

MSTC

215

100

227.534

94.49%

MSST

1,816.0465

1,969.6649

92.20%

FEMS

119,807.2772

131,103.29

91.38%

Q, N

SMSI

35,407.5

42,453.1837

83.40%

Q, N

MST

38,305.2705

5,943.3848

48,141.0304

79.57%

B, Q, N

IMSR

989,722.7572

4,993

1,314,195.5809

75.31%

B, Q, N

MSGS

39,847.6597

53,697.8759

74.21%

B, Q, N

EEMS

6,792

9,185.4221

73.94%

MSSE

4,794.46

6,526.9037

73.46%

MSTW

233,550.4334

21,917.1988

322,188.5509

72.49%

B, Q, N

EMSF

1,254

1,731.795

72.41%

ALMS

374,137.0308

518,446.482

72.17%

B, Q, N

MMS

152,234.9228

200

216,032.104

70.47%

B, Q, N

MSPE

23,667.8669

34,114.763

69.38%

MSTB

4,059

5,859.3815

69.27%

Q, N

MSPF

19,878

29,099.4295

68.31%

Q, N

MSSM

6,657.8421

9,840.8396

67.66%

JMSB

9,428.3077

13,943.5376

67.62%

Q, N

WMSB

220

326.3586

67.41%

TMSL

127,759.2088

196,399.2675

65.05%

MSBT

154,877.3598

10,125

242,406.7347

63.89%

B, Q, N

MMSI

826,707.289

31,023

1,300,908.0458

63.55%

B, Q, N

CMS

473,068.3067

309

745,123.0082

63.49%

B, Q, N

JMST

350,652.711

555,935.1303

63.07%

Q, N

MSD

4,710.8175

7,583.6977

62.12%

Q, N

IBMS

36,925.039

60,147.9561

61.39%

MSTX

2,606,447.4042

358,818.6303

4,260,715.8865

61.17%

B, Q, N

WMS

70,966.8948

940

117,551.0352

60.37%

B, Q, N

MSCI

147,857.0023

1,754

246,948.2969

59.87%

B, Q, N

VGMS

13,771

23,383.9062

58.89%

MSLC

36,207.0681

62,345.6217

58.07%

MSS

220,546

50,783

382,572.1743

57.65%

B, Q, N

CMSA

2,862

5,000.7677

57.23%

BMSI

57.14%

MSN

3,324

5,830

57.02%

MSBI

34,651

60,936.3165

56.86%

B, Q, N

MSGM

621

1,096.8781

56.62%

B, Q, N

MSTU

47,429,685.4228

4,844,998.5175

84,380,081.6208

56.21%

B, Q, N

MSDL

149,027.8085

3,809

266,891.8008

55.84%

B, Q, N

RMSG

3,347,840.597

108,531

6,013,103.4328

55.68%

B, Q, N

MSI

125,775.8457

227,158.4632

55.37%

B, Q, N

AMSC

176,229.5234

318,574.4995

55.32%

B, Q, N

MSPK

13,898

25,358.1422

54.81%

Q, N

CMSC

2,536

4,688

54.10%

MSM

96,747.2397

179,374.5032

53.94%

B, Q, N

MSPA

14,463

1,474

27,879.0638

51.88%

FTMS

33,284

64,273.6405

51.78%

MSFO

59,787.8251

115,964.278

51.56%

Q, N

TMS

48,930

97,452.8299

50.21%

Q, N

NAMS

198,289.6261

395,153.3362

50.18%

B, Q, N

CMSPC

6,086

12,168.932

50.01%

MSEP

50.00%

MSIX

50.00%

PMSE

50.00%

QUMS

50.00%

MSTR

3,888,730.7697

4,367

7,823,970.1893

49.70%

B, Q, N

MSLE

9,584

19,347.0372

49.54%

B, Q, N

MSTZ

2,312,661.2875

420,738.9937

4,678,215.4963

49.43%

B, Q, N

MSEX

36,848.4082

74,765.7535

49.29%

B, Q, N

AMSF

71,870.9872

149,810.5002

47.97%

B, Q, N

MSIF

56,320.0864

117,699.7174

47.85%

B, Q, N

MEMS

90.1496

46.59%

FMS

53,396.8598

116,224.5717

45.94%

B, Q, N

MMSC

891.8623

1,948.7809

45.77%

B, Q

AMST

5,241.2127

11,587.991

45.23%

Q, N

FMST

27,492

61,441.7012

44.74%

CMSD

7,500

16,788.015

44.67%

Q, N

AMSS

16,026

36,426.1593

44.00%

B, Q, N

MSPI

9,711

22,332.8667

43.48%

MSTY

297,903.691

689,984.1082

43.18%

B, Q, N

MSFT

9,960,111.9468

61,246

23,149,748.5033

43.02%

B, Q, N

SMST

47,001.5354

111,513.9208

42.15%

B, Q, N

MSFD

657,916.6395

197,792

1,610,190.4383

40.86%

B, Q, N

HIMS

2,447,890.3308

6,461

6,114,002.3038

40.04%

B, Q, N

MSFW

5,547.1159

13,964.998

39.72%

B, Q, N

MSGY

1,873,408.3893

50,964

4,882,680.7786

38.37%

B, Q, N

667,262.255

2,331

1,784,804.0258

37.39%

B, Q, N

IMST

2,062

5,631.0451

36.62%

MSOS

538,018.5694

4,600

1,492,491.0809

36.05%

B, Q, N

AMS

4,445

12,339.2479

36.02%

Q, N

MSPP

19,700

54,836.1282

35.93%

BSMS

5,632.555

16,043.4609

35.11%

Q, N

CGMS

278,348.4447

794,730.3087

35.02%

Q, N

MSOX

297,373.3024

798

849,936.0707

34.99%

B, Q, N

ARMS

1,703.0399

4,907.0399

34.71%

BKMS

6,524

18,916.9399

34.49%

MSFX

62,865.3114

191,626.3204

32.81%

B, Q

MSTQ

106

331.5568

31.97%

MSAI

1,045

3,301.4364

31.65%

Q, N

MSA

93,308.6179

100

312,335.3304

29.87%

B, Q, N

MSB

5,064.1375

16,957.1474

29.86%

Q, N

MSPO

23,685

79,800.0371

29.68%

Q, N

MMSD

4,542

15,552.7815

29.20%

EMSC

619

2,220.8332

27.87%

MSGE

24,907.5406

91,881.3717

27.11%

B, Q, N

MSTP

13,010.2304

1,893

49,218.5807

26.43%

B, Q

MSPQ

6,890

400

31,034

22.20%

Q, N

MSFU

648,833.4671

2,628

3,083,697.0722

21.04%

B, Q, N

MSSS

635

3,252.1831

19.53%

AIMS

13.0357

69.8368

18.67%

Q, N

MSC

198.3151

1,091.6301

18.17%

MSPL

2,574

15,131.3305

17.01%

B, Q, N

AQMS

7,049

287

41,709.2853

16.90%

B, Q, N

MSFL

86,898.4464

519,660.5926

16.72%

B, Q, N

TMSWW

25.322

15.80%

MSFY

1,770

11,552.5105

15.32%

QVMS

4.1752

28.9344

14.43%

SIMS

91.681

12.00%

IMSRW

604

8,715

6.93%

CMSPB

97.227

6.17%

BGMS

222

4,626.2487

4.80%

MSR

8.0743

216.6634

3.73%

JMSI

694

19,515.0461

3.56%

OMSE

85.2285

2,693.6786

3.16%

Q, N

NMS

1,965

108,851.0013

1.81%

Q, N

MSMR

9,293.5078

0.16%