Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys184
Sells2538
Buy $$203.22M
Sell $$4.61B
Ratio1:22.68
% Change vs. Prior
Ratio -99.1%Value -77.7%
Healthcare
Buys168
Sells1148
Buy $$143.91M
Sell $$2.31B
Ratio1:16.05
% Change vs. Prior
Ratio -38.1%Value +119.7%
Industrials
Buys150
Sells717
Buy $$250.83M
Sell $$1.66B
Ratio1:6.62
% Change vs. Prior
Ratio +2605.3%Value -50.5%
Financial Services
Buys394
Sells854
Buy $$472.36M
Sell $$1.42B
Ratio1:3.00
% Change vs. Prior
Ratio +629.1%Value +64.9%
Consumer Cyclical
Buys133
Sells494
Buy $$45.78M
Sell $$1.22B
Ratio1:26.56
% Change vs. Prior
Ratio -98.2%Value -15.1%
Energy
Buys79
Sells173
Buy $$38.62M
Sell $$862.63M
Ratio1:22.34
% Change vs. Prior
Ratio -70.5%Value +106.1%
Utilities
Buys31
Sells106
Buy $$48.76M
Sell $$663.46M
Ratio1:13.61
% Change vs. Prior
Ratio +630.2%Value +17.4%
Communication Services
Buys44
Sells217
Buy $$12.48M
Sell $$442.81M
Ratio1:35.49
% Change vs. Prior
Ratio +73.5%Value +146.1%
Consumer Defensive
Buys53
Sells186
Buy $$97.84M
Sell $$313.91M
Ratio1:3.21
% Change vs. Prior
Ratio +75.7%Value +234.6%
Real Estate
Buys73
Sells61
Buy $$23.83M
Sell $$82.42M
Ratio1:3.46
% Change vs. Prior
Ratio -81.3%Value +24.2%
Basic Materials
Buys55
Sells83
Buy $$10.22M
Sell $$94.66M
Ratio1:9.27
% Change vs. Prior
Ratio +10.8%Value -66.5%
By Industry
Software - Infrastructure
Buys18
Sells888
Buy $$24.37M
Sell $$1.92B
Ratio1:78.91
% Change vs. Prior
Ratio +572.9%Value -1.7%
Semiconductors
Buys42
Sells578
Buy $$1.74M
Sell $$1.10B
Ratio1:631.88
% Change vs. Prior
Ratio +50.6%Value +163.2%
Medical - Diagnostics & Research
Buys3
Sells74
Buy $$781.14K
Sell $$831.93M
Ratio1:1065.02
Construction
Buys6
Sells25
Buy $$16.01M
Sell $$774.21M
Ratio1:48.36
Leisure
Buys25
Sells41
Buy $$1.68M
Sell $$740.75M
Ratio1:440.59
Asset Management
Buys76
Sells72
Buy $$10.27M
Sell $$681.96M
Ratio1:66.39
Software - Application
Buys97
Sells351
Buy $$174.09M
Sell $$491.72M
Ratio1:2.82
% Change vs. Prior
Ratio +41.1%Value +184.8%
Renewable Utilities
Buys12
Sells66
Buy $$44.10M
Sell $$577.19M
Ratio1:13.09
% Change vs. Prior
Ratio +84565.3%Value +21.5%
Information Technology Services
Buys17
Sells90
Buy $$2.18M
Sell $$522.47M
Ratio1:240.13
Financial - Capital Markets
Buys7
Sells139
Buy $$339.42M
Sell $$181.94M
Ratio1.87:1
Biotechnology
Buys63
Sells798
Buy $$108.68M
Sell $$404.25M
Ratio1:3.72
% Change vs. Prior
Ratio +246.7%Value -44.9%
Medical - Care Facilities
Buys6
Sells23
Buy $$3.14M
Sell $$487.69M
Ratio1:155.12
Oil & Gas Exploration & Production
Buys44
Sells39
Buy $$18.73M
Sell $$457.67M
Ratio1:24.44
Medical - Healthcare Plans
Buys0
Sells32
Buy $$0.00
Sell $$398.02M
RatioAll Sells
Engineering & Construction
Buys7
Sells111
Buy $$1.40M
Sell $$328.99M
Ratio1:235.60
% Change vs. Prior
Ratio +442317.5%Value -81.0%
Transactions (8054)
Atlassian Corp (TEAM)
DUFFY BRIAN — Chief Revenue Officer
Shares
1,223
Price
$86.59
Total Value
$105.89K
Shares Held After
237,067
% of Holdings
0.5%
Atlassian Corp (TEAM)
LIU GENE — Chief Accounting Officer
Shares
4
Price
$91.38
Total Value
$365.52
Shares Held After
59,484
% of Holdings
0.0%
Atlassian Corp (TEAM)
DUFFY BRIAN — Chief Revenue Officer
Shares
127
Price
$91.38
Total Value
$11.61K
Shares Held After
238,290
% of Holdings
0.1%
Atlassian Corp (TEAM)
LIU GENE — Chief Accounting Officer
Shares
2
Price
$88.23
Total Value
$176.47
Shares Held After
59,488
% of Holdings
0.0%
Atlassian Corp (TEAM)
DUFFY BRIAN — Chief Revenue Officer
Shares
80
Price
$92.53
Total Value
$7.40K
Shares Held After
238,417
% of Holdings
0.0%
Atlassian Corp (TEAM)
LIU GENE — Chief Accounting Officer
Shares
5
Price
$89.23
Total Value
$446.13
Shares Held After
59,490
% of Holdings
0.0%
Atlassian Corp (TEAM)
DUFFY BRIAN — Chief Revenue Officer
Shares
61
Price
$88.23
Total Value
$5.38K
Shares Held After
238,497
% of Holdings
0.0%
Atlassian Corp (TEAM)
DUFFY BRIAN — Chief Revenue Officer
Shares
148
Price
$89.23
Total Value
$13.21K
Shares Held After
238,558
% of Holdings
0.1%
Atlassian Corp (TEAM)
LIU GENE — Chief Accounting Officer
Shares
42
Price
$86.59
Total Value
$3.64K
Shares Held After
59,495
% of Holdings
0.1%
Atlassian Corp (TEAM)
LIU GENE — Chief Accounting Officer
Shares
3
Price
$90.29
Total Value
$270.88
Shares Held After
59,537
% of Holdings
0.0%
Atlassian Corp (TEAM)
DUFFY BRIAN — Chief Revenue Officer
Shares
34
Price
$93.39
Total Value
$3.18K
Shares Held After
238,706
% of Holdings
0.0%
Atlassian Corp (TEAM)
LIU GENE — Chief Accounting Officer
Shares
7
Price
$87.17
Total Value
$610.21
Shares Held After
59,540
% of Holdings
0.0%
Atlassian Corp (TEAM)
LIU GENE — Chief Accounting Officer
Shares
1
Price
$93.39
Total Value
$93.39
Shares Held After
59,547
% of Holdings
0.0%
Atlassian Corp (TEAM)
DUFFY BRIAN — Chief Revenue Officer
Shares
87
Price
$90.29
Total Value
$7.86K
Shares Held After
238,740
% of Holdings
0.0%
Atlassian Corp (TEAM)
LIU GENE — Chief Accounting Officer
Shares
3
Price
$92.53
Total Value
$277.59
Shares Held After
59,548
% of Holdings
0.0%
Heritage Insurance Holdings, Inc. (HRTG)
WHITING PAUL L — Director
Shares
1,000
Price
$24.45
Total Value
$24.45K
Shares Held After
103,126
% of Holdings
1.0%
Heritage Insurance Holdings, Inc. (HRTG)
WHITING PAUL L — Director
Shares
15,000
Price
$23.50
Total Value
$352.50K
Shares Held After
102,126
% of Holdings
14.7%
SOUTH PLAINS FINANCIAL, INC. (SPFI)
Stein James D. — Director
Shares
1,560
Price
$40.07
Total Value
$62.51K
Shares Held After
342,872
% of Holdings
0.5%
Intercontinental Exchange, Inc. (ICE)
Gardiner Warren — Chief Financial Officer
Shares
2,490
Price
$156.64
Total Value
$390.03K
Shares Held After
25,189
% of Holdings
9.0%
AngloGold Ashanti PLC (AU)
Busia Kojo Osei Frimpong — Director
Shares
400
Price
$89.09
Total Value
$35.64K
Shares Held After
3,600
% of Holdings
10.0%
OPAL Fuels Inc. (OPAL)
Dols Scott V. — Director
Shares
25,105
Price
$2.05
Total Value
$51.47K
Shares Held After
233,380
% of Holdings
10.8%
Advantage Solutions Inc. (ADV)
PEACOCK DAVID A — Director
Shares
800
Price
$34.60
Total Value
$27.68K
Shares Held After
217,164
% of Holdings
0.4%
TERADATA CORP /DE/ (TDC)
Arora Sumeet — Chief Product Officer
Shares
15,000
Price
$33.00
Total Value
$495.00K
Shares Held After
250,772
% of Holdings
5.6%
AMKOR TECHNOLOGY, INC. (AMKR)
Faust Megan — CFO
Shares
1,000
Price
$64.60
Total Value
$64.60K
Shares Held After
133,138
% of Holdings
0.7%
TALOS ENERGY INC. (TALO)
Control Empresarial de Capitales S.A. de C.V. — 10% Owner
Shares
150,000
Price
$16.38
Total Value
$2.46M
Shares Held After
40,799,604
% of Holdings
0.4%
Townsquare Media, Inc. (TSQ)
Yenicay Claire Marie — EVP, Inv Rel and Corp Comm
Shares
15,718
Price
$6.04
Total Value
$94.94K
Shares Held After
242,662
% of Holdings
6.1%
Qorvo, Inc. (QRVO)
Harrison Gina — VP and Corporate Controller
Shares
956
Price
$95.00
Total Value
$90.82K
Shares Held After
29,143
% of Holdings
3.2%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
120
Price
$572.36
Total Value
$68.68K
Shares Held After
40,513
% of Holdings
0.3%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
562
Price
$571.24
Total Value
$321.04K
Shares Held After
40,633
% of Holdings
1.4%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
1,099
Price
$570.35
Total Value
$626.82K
Shares Held After
41,195
% of Holdings
2.6%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
1,393
Price
$569.42
Total Value
$793.20K
Shares Held After
42,294
% of Holdings
3.2%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
1,640
Price
$568.46
Total Value
$932.28K
Shares Held After
43,687
% of Holdings
3.6%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
1,149
Price
$567.38
Total Value
$651.92K
Shares Held After
45,327
% of Holdings
2.5%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
2,140
Price
$566.34
Total Value
$1.21M
Shares Held After
46,476
% of Holdings
4.4%
Humacyte, Inc. (HUMA)
Sebelius Kathleen — Director
Shares
56,818
Price
$0.88
Total Value
$50.00K
Shares Held After
148,025
% of Holdings
38.4%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
1,237
Price
$565.54
Total Value
$699.57K
Shares Held After
48,616
% of Holdings
2.5%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
109
Price
$562.31
Total Value
$61.29K
Shares Held After
49,853
% of Holdings
0.2%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
51
Price
$561.52
Total Value
$28.64K
Shares Held After
49,962
% of Holdings
0.1%
NeoVolta Inc. (NEOV)
Bond Steve — Director
Shares
47,000
Price
$2.09
Total Value
$98.13K
Shares Held After
797,000
% of Holdings
5.9%
GYRE THERAPEUTICS, INC. (GYRE)
Ye Weiguo — Chief Operating Officer
Shares
9,120
Price
$6.37
Total Value
$58.09K
Shares Held After
700,000
% of Holdings
1.3%
NATIONAL HEALTHCARE CORP (NHC)
Shelly Timothy J. — Sr.VP Operations
Shares
1,853
Price
$197.22
Total Value
$365.44K
Shares Held After
1,294
% of Holdings
58.9%
Kura Oncology, Inc. (KURA)
Powl Brian T. — Chief Commercial Officer
Shares
339
Price
$9.21
Total Value
$3.12K
Shares Held After
183,614
% of Holdings
0.2%
CREDIT ACCEPTANCE CORP (CACC)
Booth Kenneth — Director
Shares
4,000
Price
$554.00
Total Value
$2.22M
Shares Held After
22,832
% of Holdings
14.9%
SOPHiA GENETICS SA (SOPH)
Camblong Jurgi — Director
Shares
4,486
Price
$4.60
Total Value
$20.66K
Shares Held After
3,629,495
% of Holdings
0.1%
SOPHiA GENETICS SA (SOPH)
Xu Zhenyu — Chief Scientific Officer
Shares
608
Price
$4.60
Total Value
$2.80K
Shares Held After
626,280
% of Holdings
0.1%
SOPHiA GENETICS SA (SOPH)
Muken Ross — President
Shares
761
Price
$4.60
Total Value
$3.50K
Shares Held After
680,911
% of Holdings
0.1%
CYTOKINETICS INC (CYTK)
Malik Fady Ibraham — EVP Research & Development
Shares
3,500
Price
$75.69
Total Value
$264.92K
Shares Held After
153,902
% of Holdings
2.2%
Kura Oncology, Inc. (KURA)
FORD KATHLEEN — Chief Operating Officer
Shares
2,257
Price
$9.08
Total Value
$20.48K
Shares Held After
153,560
% of Holdings
1.4%
SOPHiA GENETICS SA (SOPH)
Menu Philippe — Chief Medical Officer
Shares
608
Price
$4.61
Total Value
$2.80K
Shares Held After
255,780
% of Holdings
0.2%
SOPHiA GENETICS SA (SOPH)
Van Well Daan — Chief Legal Officer
Shares
684
Price
$4.60
Total Value
$3.15K
Shares Held After
345,052
% of Holdings
0.2%
Showing 301–350 of 8054 transactions (page 7 of 162)