Insider Buy/Sell Ratio for August 2026
Ratio0.1:1
Daily Buy & Sell Volume
By Sector
Consumer Cyclical
Buys28
Sells369
Buy $$14.42M
Sell $$1.45B
Ratio1:100.71
% Change vs. Prior
Ratio +201.4%Value +5.7%
Technology
Buys63
Sells1539
Buy $$23.63M
Sell $$1.35B
Ratio1:57.01
% Change vs. Prior
Ratio -65.5%Value -42.1%
Consumer Defensive
Buys24
Sells86
Buy $$5.33M
Sell $$1.07B
Ratio1:201.33
% Change vs. Prior
Ratio -97.9%Value +471.2%
Financial Services
Buys145
Sells541
Buy $$22.06M
Sell $$1.01B
Ratio1:45.94
% Change vs. Prior
Ratio -95.9%Value -15.8%
Healthcare
Buys53
Sells729
Buy $$16.49M
Sell $$978.79M
Ratio1:59.37
% Change vs. Prior
Ratio -44.9%Value -40.4%
Energy
Buys28
Sells128
Buy $$10.77M
Sell $$827.47M
Ratio1:76.86
% Change vs. Prior
Ratio -8.4%Value +426.4%
Industrials
Buys42
Sells341
Buy $$117.23M
Sell $$417.79M
Ratio1:3.56
% Change vs. Prior
Ratio +986.4%Value -32.1%
Communication Services
Buys24
Sells147
Buy $$29.64M
Sell $$265.01M
Ratio1:8.94
% Change vs. Prior
Ratio +17329.6%Value +87.7%
Basic Materials
Buys17
Sells59
Buy $$1.77M
Sell $$48.39M
Ratio1:27.29
% Change vs. Prior
Ratio -96.1%Value +238.2%
Real Estate
Buys36
Sells30
Buy $$12.16M
Sell $$29.26M
Ratio1:2.41
% Change vs. Prior
Ratio +3176.5%Value +73.2%
Utilities
Buys6
Sells22
Buy $$1.04M
Sell $$5.61M
Ratio1:5.39
% Change vs. Prior
Ratio -5.5%Value -81.7%
By Industry
Beverages - Non-Alcoholic
Buys2
Sells5
Buy $$2.00M
Sell $$1.00B
Ratio1:500.50
Leisure
Buys3
Sells26
Buy $$746.99K
Sell $$667.16M
Ratio1:893.13
Asset Management
Buys21
Sells38
Buy $$11.17M
Sell $$571.87M
Ratio1:51.21
% Change vs. Prior
Ratio -97.3%Value +228.4%
Oil & Gas Equipment & Services
Buys4
Sells41
Buy $$4.02M
Sell $$502.55M
Ratio1:125.06
Computer Hardware
Buys0
Sells281
Buy $$0.00
Sell $$445.79M
RatioAll Sells
% Change vs. Prior
Ratio NaN%Value -12.7%
Specialty Retail
Buys11
Sells104
Buy $$2.58M
Sell $$390.73M
Ratio1:151.64
% Change vs. Prior
Ratio +52.8%Value +87.4%
Biotechnology
Buys19
Sells308
Buy $$1.99M
Sell $$295.97M
Ratio1:148.64
% Change vs. Prior
Ratio -79.5%Value -77.3%
Software - Infrastructure
Buys7
Sells519
Buy $$101.11K
Sell $$279.69M
Ratio1:2766.24
% Change vs. Prior
Ratio -61.3%Value -44.0%
Medical - Diagnostics & Research
Buys3
Sells234
Buy $$670.31K
Sell $$264.13M
Ratio1:394.04
Software - Application
Buys18
Sells388
Buy $$20.86M
Sell $$235.21M
Ratio1:11.28
% Change vs. Prior
Ratio -41.9%Value -62.6%
Banks - Regional
Buys76
Sells216
Buy $$5.28M
Sell $$236.80M
Ratio1:44.82
Internet Content & Information
Buys2
Sells85
Buy $$1.12M
Sell $$191.08M
Ratio1:170.25
Medical - Care Facilities
Buys2
Sells15
Buy $$202.20K
Sell $$174.93M
Ratio1:865.11
Oil & Gas Integrated
Buys0
Sells9
Buy $$0.00
Sell $$158.41M
RatioAll Sells
Hardware, Equipment & Parts
Buys0
Sells95
Buy $$0.00
Sell $$153.76M
RatioAll Sells
% Change vs. Prior
Ratio -100.0%Value +12.8%
Transactions (4552)
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
590
Price
$574.03
Total Value
$338.68K
Shares Held After
13,511
% of Holdings
4.2%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
216
Price
$573.08
Total Value
$123.79K
Shares Held After
14,101
% of Holdings
1.5%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
68
Price
$571.50
Total Value
$38.86K
Shares Held After
14,317
% of Holdings
0.5%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
40
Price
$569.69
Total Value
$22.79K
Shares Held After
14,385
% of Holdings
0.3%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
38
Price
$569.13
Total Value
$21.63K
Shares Held After
14,425
% of Holdings
0.3%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
66
Price
$567.94
Total Value
$37.48K
Shares Held After
14,463
% of Holdings
0.5%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
79
Price
$566.26
Total Value
$44.73K
Shares Held After
14,529
% of Holdings
0.5%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
75
Price
$577.56
Total Value
$43.32K
Shares Held After
123,925
% of Holdings
0.1%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
2,575
Price
$576.82
Total Value
$1.49M
Shares Held After
124,000
% of Holdings
2.0%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
2,930
Price
$576.05
Total Value
$1.69M
Shares Held After
126,575
% of Holdings
2.3%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
2,223
Price
$574.98
Total Value
$1.28M
Shares Held After
129,505
% of Holdings
1.7%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
1,186
Price
$574.03
Total Value
$680.80K
Shares Held After
131,728
% of Holdings
0.9%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
431
Price
$573.08
Total Value
$247.00K
Shares Held After
132,914
% of Holdings
0.3%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
135
Price
$571.49
Total Value
$77.15K
Shares Held After
133,345
% of Holdings
0.1%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
53
Price
$569.76
Total Value
$30.20K
Shares Held After
133,480
% of Holdings
0.0%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
105
Price
$569.24
Total Value
$59.77K
Shares Held After
133,533
% of Holdings
0.1%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
130
Price
$567.92
Total Value
$73.83K
Shares Held After
133,638
% of Holdings
0.1%
THERMO FISHER SCIENTIFIC INC. (TMO)
CASPER MARC N — Director
Shares
157
Price
$566.25
Total Value
$88.90K
Shares Held After
133,768
% of Holdings
0.1%
NIKE, Inc. (NKE)
Leinwand Robert — EVP: Chief Legal Officer
Shares
821
Price
$41.60
Total Value
$34.15K
Shares Held After
60,765
% of Holdings
1.3%
Moderna, Inc. (MRNA)
Bancel Stephane — Director
Shares
187,044
Price
$58.79
Total Value
$11.00M
Shares Held After
6,187,791
% of Holdings
2.9%
Moderna, Inc. (MRNA)
Bancel Stephane — Director
Shares
39,891
Price
$58.12
Total Value
$2.32M
Shares Held After
6,374,835
% of Holdings
0.6%
Moderna, Inc. (MRNA)
Bancel Stephane — Director
Shares
124,838
Price
$56.96
Total Value
$7.11M
Shares Held After
6,414,726
% of Holdings
1.9%
Moderna, Inc. (MRNA)
Bancel Stephane — Director
Shares
147,473
Price
$56.21
Total Value
$8.29M
Shares Held After
6,539,564
% of Holdings
2.2%
Twist Bioscience Corp (TWST)
Cho Dennis — Senior Vice President, Chief Legal Officer&Corporate Secretary
Shares
14,205
Price
$109.75
Total Value
$1.56M
Shares Held After
89,866
% of Holdings
13.6%
Blend Labs, Inc. (BLND)
Thomson Matthew Christopher — Head of Revenue
Shares
15,041
Price
$2.00
Total Value
$30.14K
Shares Held After
60,162
% of Holdings
20.0%
Cohen&Co Inc. (COHN)
Pooler Joseph W. Jr. — EVP, CFO and Treasurer
Shares
7,295
Price
$11.75
Total Value
$85.72K
Shares Held After
61,778
% of Holdings
10.6%
NIKE, Inc. (NKE)
McCartney Philip — EVP: CHIEF INN,PROD&DSG OFCR
Shares
524
Price
$41.60
Total Value
$21.80K
Shares Held After
52,115
% of Holdings
1.0%
AUTONATION, INC. (AN)
Lutoff-Perlo Lisa — Director
Shares
900
Price
$220.00
Total Value
$198.00K
Shares Held After
7,989
% of Holdings
10.1%
UNITEDHEALTH GROUP INC (UNH)
Conway Patrick Hugh — Chief Executive Officer, Optum
Shares
500
Price
$410.00
Total Value
$205.00K
Shares Held After
16,497
% of Holdings
2.9%
Business First Bancshares, Inc. (BFST)
Hall William G. — Director
Shares
1,666
Price
$31.97
Total Value
$53.26K
Shares Held After
3,550
% of Holdings
31.9%
Business First Bancshares, Inc. (BFST)
Hall William G. — Director
Shares
9,723
Price
$31.97
Total Value
$310.84K
Shares Held After
0
% of Holdings
100.0%
Block, Inc. (XYZ)
Ahuja Amrita — CFO&COO
Shares
8,971
Price
$85.85
Total Value
$770.16K
Shares Held After
454,275
% of Holdings
1.9%
Intapp, Inc. (INTA)
HALL JOHN T — Director
Shares
146,674
Price
$36.86
Total Value
$5.41M
Shares Held After
5,814,808
% of Holdings
2.5%
American Bitcoin Corp. (ABTC)
Mateen Justin — Director
Shares
144,543
Price
$6.40
Total Value
$924.55K
Shares Held After
329,859
% of Holdings
43.8%
ETHAN ALLEN INTERIORS INC (ETD)
Tsai Cynthia Ekberg — Director
Shares
1,000
Price
$24.61
Total Value
$24.61K
Shares Held After
1,000
% of Holdings
100.0%
Zoom Communications, Inc. (ZM)
Yuan Eric S. — Director
Shares
68
Price
$102.25
Total Value
$6.95K
Shares Held After
22,998
% of Holdings
0.3%
Zoom Communications, Inc. (ZM)
Yuan Eric S. — Director
Shares
754
Price
$101.58
Total Value
$76.59K
Shares Held After
23,066
% of Holdings
3.2%
Zoom Communications, Inc. (ZM)
Yuan Eric S. — Director
Shares
4,167
Price
$100.59
Total Value
$419.16K
Shares Held After
23,820
% of Holdings
14.9%
Zoom Communications, Inc. (ZM)
Yuan Eric S. — Director
Shares
7,111
Price
$99.76
Total Value
$709.37K
Shares Held After
27,987
% of Holdings
20.3%
GRAN TIERRA ENERGY INC. (GTE)
Equinox Partners Investment Management LLC — 10% Owner
Shares
43,662
Price
$10.60
Total Value
$462.82K
Shares Held After
506,655
% of Holdings
7.9%
GRAN TIERRA ENERGY INC. (GTE)
Equinox Partners Investment Management LLC — 10% Owner
Shares
52,365
Price
$10.60
Total Value
$555.07K
Shares Held After
607,631
% of Holdings
7.9%
GRAN TIERRA ENERGY INC. (GTE)
Equinox Partners Investment Management LLC — 10% Owner
Shares
205,225
Price
$10.60
Total Value
$2.18M
Shares Held After
2,381,629
% of Holdings
7.9%
HANOVER INSURANCE GROUP, INC. (THG)
Bunting Theodore H JR — Director
Shares
600
Price
$228.03
Total Value
$136.82K
Shares Held After
6,435
% of Holdings
8.5%
GRAN TIERRA ENERGY INC. (GTE)
Equinox Partners Investment Management LLC — 10% Owner
Shares
205,036
Price
$10.60
Total Value
$2.17M
Shares Held After
2,379,268
% of Holdings
7.9%
American Assets Trust, Inc. (AAT)
RADY ERNEST S — Director
Shares
3,000
Price
$23.04
Total Value
$69.12K
Shares Held After
107,859
% of Holdings
2.8%
Merck&Co., Inc. (MRK)
Maraldo David R. — EVP&Pres. MMD
Shares
2,686
Price
$128.72
Total Value
$345.74K
Shares Held After
18,212
% of Holdings
12.9%
Merck&Co., Inc. (MRK)
Maraldo David R. — EVP&Pres. MMD
Shares
9,709
Price
$128.72
Total Value
$1.25M
Shares Held After
18,212
% of Holdings
34.8%
Medline Inc. (MDLN)
GIC Private Ltd — 10% Owner
Shares
265,711
Price
$36.48
Total Value
$9.69M
Shares Held After
25,264,760
% of Holdings
1.0%
Merck&Co., Inc. (MRK)
Maraldo David R. — EVP&Pres. MMD
Shares
6,311
Price
$128.72
Total Value
$812.34K
Shares Held After
18,212
% of Holdings
25.7%
Dorman Products, Inc. (DORM)
Bowen Gregory C. — VP, Chief Accounting Officer
Shares
1,557
Price
$144.72
Total Value
$225.33K
Shares Held After
5,340
% of Holdings
22.6%
Showing 451–500 of 4552 transactions (page 10 of 92)