Insider Buy/Sell Ratio for August 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Consumer Cyclical
Buys75
Sells749
Buy $$52.09M
Sell $$4.34B
Ratio1:83.37
% Change vs. Prior
Ratio +264.1%Value +216.9%
Technology
Buys128
Sells3064
Buy $$55.80M
Sell $$3.61B
Ratio1:64.68
% Change vs. Prior
Ratio -69.6%Value +54.9%
Healthcare
Buys171
Sells1544
Buy $$108.27M
Sell $$2.68B
Ratio1:24.72
% Change vs. Prior
Ratio +32.1%Value +66.7%
Financial Services
Buys332
Sells1197
Buy $$33.23M
Sell $$1.82B
Ratio1:54.86
% Change vs. Prior
Ratio -96.5%Value +50.9%
Industrials
Buys175
Sells822
Buy $$462.38M
Sell $$1.05B
Ratio1:2.27
% Change vs. Prior
Ratio +1602.0%Value +92.3%
Energy
Buys79
Sells304
Buy $$55.44M
Sell $$1.22B
Ratio1:22.00
% Change vs. Prior
Ratio +219.9%Value +700.8%
Consumer Defensive
Buys46
Sells204
Buy $$12.55M
Sell $$1.16B
Ratio1:92.42
% Change vs. Prior
Ratio -95.6%Value +516.2%
Communication Services
Buys61
Sells333
Buy $$35.49M
Sell $$473.74M
Ratio1:13.35
% Change vs. Prior
Ratio +11575.7%Value +224.5%
Basic Materials
Buys65
Sells96
Buy $$6.55M
Sell $$118.92M
Ratio1:18.16
% Change vs. Prior
Ratio -94.2%Value +744.6%
Real Estate
Buys108
Sells97
Buy $$24.42M
Sell $$70.99M
Ratio1:2.91
% Change vs. Prior
Ratio +2611.9%Value +299.0%
Utilities
Buys26
Sells61
Buy $$16.21M
Sell $$13.05M
Ratio1.24:1
% Change vs. Prior
Ratio +532.8%Value -19.7%
By Industry
Software - Infrastructure
Buys23
Sells1016
Buy $$2.86M
Sell $$1.19B
Ratio1:415.03
% Change vs. Prior
Ratio +157.7%Value +138.2%
Specialty Retail
Buys14
Sells301
Buy $$28.27M
Sell $$1.09B
Ratio1:38.61
% Change vs. Prior
Ratio +500.1%Value +433.5%
Apparel - Footwear & Accessories
Buys0
Sells29
Buy $$0.00
Sell $$1.11B
RatioAll Sells
Beverages - Non-Alcoholic
Buys2
Sells9
Buy $$2.00M
Sell $$1.02B
Ratio1:507.83
Banks - Regional
Buys127
Sells511
Buy $$6.94M
Sell $$781.18M
Ratio1:112.61
Biotechnology
Buys79
Sells754
Buy $$86.86M
Sell $$699.43M
Ratio1:8.05
% Change vs. Prior
Ratio +277.5%Value -40.2%
Medical - Care Facilities
Buys3
Sells42
Buy $$345.70K
Sell $$741.77M
Ratio1:2145.67
Furnishings, Fixtures & Appliances
Buys1
Sells60
Buy $$24.61K
Sell $$704.38M
Ratio1:28621.66
% Change vs. Prior
Ratio -81.4%Value +59.2%
Computer Hardware
Buys0
Sells430
Buy $$0.00
Sell $$678.33M
RatioAll Sells
% Change vs. Prior
Ratio NaN%Value +32.8%
Leisure
Buys3
Sells41
Buy $$746.99K
Sell $$671.70M
Ratio1:899.20
Asset Management
Buys77
Sells60
Buy $$14.39M
Sell $$589.54M
Ratio1:40.98
% Change vs. Prior
Ratio -96.6%Value +240.2%
Medical - Diagnostics & Research
Buys10
Sells335
Buy $$2.59M
Sell $$569.11M
Ratio1:219.87
Information Technology Services
Buys3
Sells74
Buy $$2.19M
Sell $$549.31M
Ratio1:250.71
Software - Application
Buys43
Sells847
Buy $$34.27M
Sell $$511.98M
Ratio1:14.94
% Change vs. Prior
Ratio -56.1%Value -20.2%
Oil & Gas Equipment & Services
Buys7
Sells68
Buy $$4.78M
Sell $$514.87M
Ratio1:107.70
Transactions (8725)
Vulcan Materials CO (VMC)
Hill J Thomas โ Director
Shares
4,000
Price
$276.70
Total Value
$1.11M
Shares Held After
58,209
% of Holdings
6.4%
Vulcan Materials CO (VMC)
Hill J Thomas โ Director
Shares
542
Price
$277.09
Total Value
$150.18K
Shares Held After
62,209
% of Holdings
0.9%
Vulcan Materials CO (VMC)
Hill J Thomas โ Director
Shares
3,762
Price
$276.51
Total Value
$1.04M
Shares Held After
62,751
% of Holdings
5.7%
Nextdoor Holdings, Inc. (NXDR)
Kiernan Michael โ Chief Revenue Officer
Shares
111,559
Price
$2.39
Total Value
$266.31K
Shares Held After
508,602
% of Holdings
18.0%
Vulcan Materials CO (VMC)
Hill J Thomas โ Director
Shares
5,696
Price
$275.49
Total Value
$1.57M
Shares Held After
66,513
% of Holdings
7.9%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
126
Price
$212.06
Total Value
$26.72K
Shares Held After
61,424
% of Holdings
0.2%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
229
Price
$211.46
Total Value
$48.43K
Shares Held After
61,550
% of Holdings
0.4%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
126
Price
$210.40
Total Value
$26.51K
Shares Held After
61,779
% of Holdings
0.2%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
1,405
Price
$209.27
Total Value
$294.02K
Shares Held After
61,905
% of Holdings
2.2%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
937
Price
$208.36
Total Value
$195.23K
Shares Held After
63,310
% of Holdings
1.5%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
177
Price
$207.25
Total Value
$36.68K
Shares Held After
64,247
% of Holdings
0.3%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
127
Price
$212.06
Total Value
$26.93K
Shares Held After
61,424
% of Holdings
0.2%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
245
Price
$211.47
Total Value
$51.81K
Shares Held After
61,551
% of Holdings
0.4%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
136
Price
$210.40
Total Value
$28.61K
Shares Held After
61,796
% of Holdings
0.2%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
1,351
Price
$209.28
Total Value
$282.74K
Shares Held After
61,932
% of Holdings
2.1%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
951
Price
$208.36
Total Value
$198.15K
Shares Held After
63,283
% of Holdings
1.5%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
190
Price
$207.25
Total Value
$39.38K
Shares Held After
64,234
% of Holdings
0.3%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
3,621
Price
$212.08
Total Value
$767.93K
Shares Held After
267,330
% of Holdings
1.3%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
6,583
Price
$211.33
Total Value
$1.39M
Shares Held After
270,951
% of Holdings
2.4%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
3,813
Price
$210.25
Total Value
$801.67K
Shares Held After
277,534
% of Holdings
1.4%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
35,938
Price
$209.26
Total Value
$7.52M
Shares Held After
281,347
% of Holdings
11.3%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
24,917
Price
$208.37
Total Value
$5.19M
Shares Held After
317,285
% of Holdings
7.3%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A โ Director
Shares
5,128
Price
$207.23
Total Value
$1.06M
Shares Held After
342,202
% of Holdings
1.5%
Lyell Immunopharma, Inc. (LYEL)
Hill Stephen J. โ Chief Operating Officer
Shares
989
Price
$15.54
Total Value
$15.37K
Shares Held After
16,816
% of Holdings
5.6%
Twist Bioscience Corp (TWST)
Cho Dennis โ Senior Vice President, Chief Legal Officer&Corporate Secretary
Shares
1,598
Price
$139.07
Total Value
$222.23K
Shares Held After
74,063
% of Holdings
2.1%
Twist Bioscience Corp (TWST)
WERNER ROBERT F. โ Chief Accounting Officer
Shares
669
Price
$139.07
Total Value
$93.04K
Shares Held After
45,491
% of Holdings
1.4%
Lyell Immunopharma, Inc. (LYEL)
Seely Lynn โ Director
Shares
9,589
Price
$15.54
Total Value
$149.01K
Shares Held After
63,899
% of Holdings
13.0%
Revolution Medicines, Inc. (RVMD)
Cislini Jeff โ General Counsel
Shares
3,314
Price
$212.06
Total Value
$702.76K
Shares Held After
55,907
% of Holdings
5.6%
Revolution Medicines, Inc. (RVMD)
Cislini Jeff โ General Counsel
Shares
4,500
Price
$211.34
Total Value
$951.04K
Shares Held After
59,221
% of Holdings
7.1%
Revolution Medicines, Inc. (RVMD)
Cislini Jeff โ General Counsel
Shares
2,540
Price
$210.26
Total Value
$534.07K
Shares Held After
63,721
% of Holdings
3.8%
Revolution Medicines, Inc. (RVMD)
Cislini Jeff โ General Counsel
Shares
25,817
Price
$209.25
Total Value
$5.40M
Shares Held After
66,261
% of Holdings
28.0%
Revolution Medicines, Inc. (RVMD)
Cislini Jeff โ General Counsel
Shares
17,323
Price
$208.37
Total Value
$3.61M
Shares Held After
92,078
% of Holdings
15.8%
Revolution Medicines, Inc. (RVMD)
Cislini Jeff โ General Counsel
Shares
3,400
Price
$207.24
Total Value
$704.60K
Shares Held After
109,401
% of Holdings
3.0%
CDT Environmental Technology Investment Holdings Ltd (CDTG)
HRT FINANCIAL LP โ 10% Owner
Shares
2,052
Price
$1.36
Total Value
$2.79K
Shares Held After
9,039
% of Holdings
18.5%
TREDEGAR CORP (TG)
GOTTWALD JOHN D โ 10% Owner
Shares
781
Price
$8.00
Total Value
$6.25K
Shares Held After
361,140
% of Holdings
0.2%
TREDEGAR CORP (TG)
Gottwald James T. โ 10% Owner
Shares
780
Price
$8.00
Total Value
$6.24K
Shares Held After
361,140
% of Holdings
0.2%
EuroDry Ltd. (EDRY)
Pittas Aristeidis P โ Director
Shares
250
Price
$44.56
Total Value
$11.14K
Shares Held After
75,913
% of Holdings
0.3%
EuroDry Ltd. (EDRY)
Pittas Aristeidis P โ Director
Shares
250
Price
$44.56
Total Value
$11.14K
Shares Held After
75,913
% of Holdings
0.3%
M&T BANK CORP (MTB)
Seseri Rudina โ Director
Shares
623
Price
$241.04
Total Value
$150.17K
Shares Held After
3,649
% of Holdings
14.6%
ESTEE LAUDER COMPANIES INC (EL)
La Lande Rashida โ Exec VP&General Counsel
Shares
5,564
Price
$99.55
Total Value
$553.90K
Shares Held After
0
% of Holdings
100.0%
AFLAC INC (AFL)
Japan Post Holdings Co., Ltd. โ 10% Owner
Shares
80
Price
$117.07
Total Value
$9.37K
Shares Held After
50,791,790
% of Holdings
0.0%
AFLAC INC (AFL)
Japan Post Holdings Co., Ltd. โ 10% Owner
Shares
12,820
Price
$116.28
Total Value
$1.49M
Shares Held After
50,791,870
% of Holdings
0.0%
Alpha Tau Medical Ltd. (DRTS)
Levy Raphi โ Chief Financial Officer
Shares
2,871
Price
$15.00
Total Value
$43.07K
Shares Held After
90,180
% of Holdings
3.1%
Shares
1,433
Price
$118.35
Total Value
$169.60K
Shares Held After
428,792
% of Holdings
0.3%
Shares
14,747
Price
$117.90
Total Value
$1.74M
Shares Held After
430,225
% of Holdings
3.3%
Shares
3,820
Price
$116.87
Total Value
$446.44K
Shares Held After
444,972
% of Holdings
0.9%
Sea Ltd (SE)
Wang Yanjun โ CCO and GC
Shares
231
Price
$118.26
Total Value
$27.32K
Shares Held After
26,100
% of Holdings
0.9%
Sea Ltd (SE)
Wang Yanjun โ CCO and GC
Shares
1,046
Price
$117.83
Total Value
$123.25K
Shares Held After
26,331
% of Holdings
3.8%
Sea Ltd (SE)
Wang Yanjun โ CCO and GC
Shares
223
Price
$116.79
Total Value
$26.04K
Shares Held After
27,377
% of Holdings
0.8%
Keysight Technologies, Inc. (KEYS)
NYE JEAN MCCLUNG โ Director
Shares
3,000
Price
$319.22
Total Value
$957.66K
Shares Held After
35,752
% of Holdings
7.7%
Showing 1โ50 of 8725 transactions (page 1 of 175)