Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys231
Sells3646
Buy $$4.67B
Sell $$6.23B
Ratio1:1.33
% Change vs. Prior
Ratio -84.3%Value -49.4%
Healthcare
Buys256
Sells1661
Buy $$211.75M
Sell $$6.30B
Ratio1:29.74
% Change vs. Prior
Ratio -66.6%Value +482.5%
Industrials
Buys200
Sells957
Buy $$259.18M
Sell $$2.58B
Ratio1:9.97
% Change vs. Prior
Ratio +1696.2%Value -26.4%
Financial Services
Buys580
Sells1224
Buy $$525.51M
Sell $$2.15B
Ratio1:4.09
% Change vs. Prior
Ratio +434.2%Value +133.7%
Consumer Cyclical
Buys171
Sells823
Buy $$65.13M
Sell $$2.04B
Ratio1:31.39
% Change vs. Prior
Ratio -98.5%Value +42.0%
Energy
Buys124
Sells240
Buy $$50.80M
Sell $$1.29B
Ratio1:25.33
% Change vs. Prior
Ratio -73.9%Value +205.9%
Communication Services
Buys66
Sells342
Buy $$122.11M
Sell $$923.44M
Ratio1:7.56
% Change vs. Prior
Ratio +714.2%Value +465.2%
Utilities
Buys42
Sells185
Buy $$63.55M
Sell $$732.89M
Ratio1:11.53
% Change vs. Prior
Ratio +761.6%Value +31.3%
Consumer Defensive
Buys80
Sells278
Buy $$101.40M
Sell $$675.65M
Ratio1:6.66
% Change vs. Prior
Ratio -15.4%Value +531.4%
Real Estate
Buys93
Sells103
Buy $$27.06M
Sell $$148.51M
Ratio1:5.49
% Change vs. Prior
Ratio -88.2%Value +105.2%
Basic Materials
Buys57
Sells126
Buy $$10.42M
Sell $$150.45M
Ratio1:14.44
% Change vs. Prior
Ratio -28.9%Value -48.7%
By Industry
Hardware, Equipment & Parts
Buys5
Sells348
Buy $$4.45B
Sell $$375.45M
Ratio11.86:1
% Change vs. Prior
Ratio -95.4%Value -72.9%
Medical - Instruments & Supplies
Buys22
Sells52
Buy $$14.87M
Sell $$3.64B
Ratio1:244.77
Software - Infrastructure
Buys27
Sells1305
Buy $$24.92M
Sell $$2.43B
Ratio1:97.60
% Change vs. Prior
Ratio +444.1%Value +24.0%
Semiconductors
Buys42
Sells788
Buy $$1.74M
Sell $$1.44B
Ratio1:823.57
% Change vs. Prior
Ratio +15.5%Value +242.9%
Leisure
Buys26
Sells58
Buy $$1.73M
Sell $$1.06B
Ratio1:610.86
Software - Application
Buys128
Sells552
Buy $$187.47M
Sell $$860.95M
Ratio1:4.59
% Change vs. Prior
Ratio -15.1%Value +333.3%
Medical - Diagnostics & Research
Buys3
Sells154
Buy $$781.14K
Sell $$947.92M
Ratio1:1213.51
Shell Companies
Buys63
Sells119
Buy $$86.62M
Sell $$803.29M
Ratio1:9.27
% Change vs. Prior
Ratio +169.8%Value +79.3%
Construction
Buys9
Sells29
Buy $$16.80M
Sell $$780.35M
Ratio1:46.45
Asset Management
Buys136
Sells100
Buy $$29.71M
Sell $$694.82M
Ratio1:23.38
Biotechnology
Buys117
Sells1083
Buy $$171.67M
Sell $$530.25M
Ratio1:3.09
% Change vs. Prior
Ratio +317.5%Value -24.6%
Renewable Utilities
Buys18
Sells129
Buy $$57.41M
Sell $$641.39M
Ratio1:11.17
% Change vs. Prior
Ratio +99086.6%Value +36.6%
Internet Content & Information
Buys9
Sells243
Buy $$968.77K
Sell $$653.94M
Ratio1:675.02
Industrial - Machinery
Buys13
Sells123
Buy $$3.08M
Sell $$629.61M
Ratio1:204.10
Information Technology Services
Buys19
Sells125
Buy $$5.15M
Sell $$563.37M
Ratio1:109.32
Transactions (9611)
Ambiq Micro, Inc. (AMBQ)
Chen Timothy โ Director
Shares
22,414
Price
$78.85
Total Value
$1.77M
Shares Held After
48,178
% of Holdings
31.8%
Vistra Corp. (VST)
Montemayor Margaret โ SVP, Chief Accounting Officer
Shares
5,000
Price
$164.96
Total Value
$824.80K
Shares Held After
14,360
% of Holdings
25.8%
indie Semiconductor, Inc. (INDI)
Aoki Ichiro โ Director
Shares
175,000
Price
$5.06
Total Value
$885.03K
Shares Held After
106,169
% of Holdings
62.2%
POWER INTEGRATIONS INC (POWI)
BRATHWAITE NICHOLAS โ Director
Shares
1,728
Price
$86.62
Total Value
$149.68K
Shares Held After
22,226
% of Holdings
7.2%
MONOLITHIC POWER SYSTEMS INC (MPWR)
Tseng Saria โ EVP & General Counsel
Shares
7,565
Price
$1,700.00
Total Value
$12.86M
Shares Held After
144,218
% of Holdings
5.0%
Meta Platforms, Inc. (META)
Mahoney Curtis J. โ Chief Legal Officer
Shares
2,079
Price
$609.92
Total Value
$1.27M
Shares Held After
1,118
% of Holdings
65.0%
Werewolf Therapeutics, Inc. (HOWL)
EVNIN LUKE โ Director
Shares
80,852
Price
$0.48
Total Value
$38.81K
Shares Held After
682,833
% of Holdings
10.6%
Lyft, Inc. (LYFT)
Hope Stephen W. โ CHIEF ACCOUNTING OFFICER
Shares
5,460
Price
$13.76
Total Value
$75.14K
Shares Held After
335,463
% of Holdings
1.6%
CORCEPT THERAPEUTICS INC (CORT)
Maduck Sean โ President, Corcept Endocrinology
The power of attorney under which this form was signed is on file with the Commission.
Shares
20,425
Price
$66.16
Total Value
$1.35M
Shares Held After
8,977
% of Holdings
69.5%
CORCEPT THERAPEUTICS INC (CORT)
Maduck Sean โ President, Corcept Endocrinology
The power of attorney under which this form was signed is on file with the Commission.
Shares
54,575
Price
$65.37
Total Value
$3.57M
Shares Held After
29,402
% of Holdings
65.0%
Equillium, Inc. (EQ)
Zedelmayer Christine โ Sr. Vice President and COO
Shares
9,821
Price
$2.70
Total Value
$26.52K
Shares Held After
62,586
% of Holdings
13.6%
NEUROCRINE BIOSCIENCES INC (NBIX)
Onyia Jude โ Chief Scientific Officer
Shares
11,000
Price
$155.53
Total Value
$1.71M
Shares Held After
25,846
% of Holdings
29.9%
Lyft, Inc. (LYFT)
Beggs Jill โ Director
Shares
2,093
Price
$13.76
Total Value
$28.80K
Shares Held After
30,092
% of Holdings
6.5%
CORCEPT THERAPEUTICS INC (CORT)
Lyon Joseph Douglas โ Chief Accounting & Technology Officer
Shares
5,000
Price
$65.00
Total Value
$325.00K
Shares Held After
6,230
% of Holdings
44.5%
Coinbase Global, Inc. (COIN)
Grewal Paul โ Chief Legal Officer
Shares
25
Price
$179.54
Total Value
$4.49K
Shares Held After
84,753
% of Holdings
0.0%
Coinbase Global, Inc. (COIN)
Grewal Paul โ Chief Legal Officer
Shares
388
Price
$178.91
Total Value
$69.42K
Shares Held After
84,778
% of Holdings
0.5%
Coinbase Global, Inc. (COIN)
Grewal Paul โ Chief Legal Officer
Shares
454
Price
$177.72
Total Value
$80.69K
Shares Held After
85,166
% of Holdings
0.5%
Coinbase Global, Inc. (COIN)
Grewal Paul โ Chief Legal Officer
Shares
183
Price
$176.93
Total Value
$32.38K
Shares Held After
85,620
% of Holdings
0.2%
Coinbase Global, Inc. (COIN)
Grewal Paul โ Chief Legal Officer
Shares
589
Price
$175.79
Total Value
$103.54K
Shares Held After
85,803
% of Holdings
0.7%
Coinbase Global, Inc. (COIN)
Grewal Paul โ Chief Legal Officer
Shares
321
Price
$174.99
Total Value
$56.17K
Shares Held After
86,392
% of Holdings
0.4%
WILLIAMS SONOMA INC (WSM)
ALBER LAURA โ Director
Shares
15,000
Price
$200.00
Total Value
$3.00M
Shares Held After
923,524
% of Holdings
1.6%
Apple Inc. (AAPL)
LEVINSON ARTHUR D โ Director
Shares
50,000
Price
$311.02
Total Value
$15.55M
Shares Held After
3,764,576
% of Holdings
1.3%
Gevo, Inc. (GEVO)
Gruber Patrick R. โ Director
Shares
186,469
Price
$1.76
Total Value
$328.15K
Shares Held After
3,728,993
% of Holdings
4.8%
PLEXUS CORP (PLXS)
Kelsey Todd P. โ Director
Shares
1,000
Price
$274.75
Total Value
$274.75K
Shares Held After
71,388
% of Holdings
1.4%
Gevo, Inc. (GEVO)
Bowron Kimberly T โ Chief of Staff
Shares
25,101
Price
$1.76
Total Value
$44.17K
Shares Held After
711,765
% of Holdings
3.4%
Gevo, Inc. (GEVO)
Agiri Oluwagbemileke Yusuf โ CFO
Shares
31,958
Price
$1.77
Total Value
$56.65K
Shares Held After
554,144
% of Holdings
5.5%
Gevo, Inc. (GEVO)
Shafer Andrew โ Chief Mktg Cust & Brnd Officer
Shares
32,667
Price
$1.76
Total Value
$57.49K
Shares Held After
321,051
% of Holdings
9.2%
CIMPRESS plc (CMPR)
Quinn Sean Edward โ EVP, Chief Financial Officer
Shares
2,146
Price
$105.11
Total Value
$225.57K
Shares Held After
28,937
% of Holdings
6.9%
CIMPRESS plc (CMPR)
Quinn Sean Edward โ EVP, Chief Financial Officer
Shares
20,534
Price
$104.57
Total Value
$2.15M
Shares Held After
31,083
% of Holdings
39.8%
CIMPRESS plc (CMPR)
Quinn Sean Edward โ EVP, Chief Financial Officer
Shares
300
Price
$103.55
Total Value
$31.07K
Shares Held After
51,617
% of Holdings
0.6%
Gevo, Inc. (GEVO)
Bloom Paul D โ Director
Shares
75,735
Price
$1.76
Total Value
$133.28K
Shares Held After
1,518,588
% of Holdings
4.8%
Gevo, Inc. (GEVO)
Ryan Christopher Michael โ President & COO
Shares
87,700
Price
$1.76
Total Value
$154.33K
Shares Held After
1,314,441
% of Holdings
6.3%
BANK BRADESCO (BBD)
Ramalho Miranda Jose Augusto โ Director
Shares
10,292
Price
$18.00
Total Value
$185.26K
Shares Held After
164
% of Holdings
98.4%
HARTFORD INSURANCE GROUP, INC. (HIG)
TOOKER ADIN M โ President
Shares
8,895
Price
$135.13
Total Value
$1.20M
Shares Held After
38,208
% of Holdings
18.9%
Fastly, Inc. (FSLY)
Bergman Artur โ Director
Shares
852
Price
$17.50
Total Value
$14.91K
Shares Held After
2,053,829
% of Holdings
0.0%
INTERFACE INC (TILE)
Hausmann Bruce Andrew โ VP & CFO
Shares
50,000
Price
$29.66
Total Value
$1.48M
Shares Held After
119,256
% of Holdings
29.5%
Vinci Compass Investments Ltd. (VINP)
Lovisotto Fernando โ Head of Global IP&S
Shares
2,728
Price
$10.04
Total Value
$27.39K
Shares Held After
1,019,849
% of Holdings
0.3%
Vinci Compass Investments Ltd. (VINP)
Ribeiro Sergio Passos โ Chief Financial Officer
Shares
981
Price
$10.04
Total Value
$9.85K
Shares Held After
265,671
% of Holdings
0.4%
Kosmos Energy Ltd. (KOS)
Grant John Douglas Kelso โ Director
Shares
43,466
Price
$2.73
Total Value
$118.66K
Shares Held After
82,311
% of Holdings
34.6%
Walmart Inc. (WMT)
Walton Family Holdings Trust โ 10% Owner
Shares
254,178
Price
$119.05
Total Value
$30.26M
Shares Held After
509,595,438
% of Holdings
0.0%
ONESPAWORLD HOLDINGS Ltd (OSW)
FLUXMAN LEONARD I โ Director
Shares
42,883
Price
$24.56
Total Value
$1.05M
Shares Held After
1,257,177
% of Holdings
3.3%
ORMAT TECHNOLOGIES, INC. (ORA)
STERN STANLEY โ Director
Shares
250
Price
$138.42
Total Value
$34.60K
Shares Held After
5,800
% of Holdings
4.1%
Dutch Bros Inc. (BROS)
Boersma Travis โ Director
Shares
189,655
Price
$56.21
Total Value
$10.66M
Shares Held After
3,265,362
% of Holdings
5.5%
Dutch Bros Inc. (BROS)
Boersma Travis โ Director
Shares
355,217
Price
$56.21
Total Value
$19.97M
Shares Held After
6,115,193
% of Holdings
5.5%
908 Devices Inc. (MASS)
AWM Investment Company, Inc. โ 10% Owner
Shares
15,000
Price
$8.25
Total Value
$123.79K
Shares Held After
5,100,215
% of Holdings
0.3%
908 Devices Inc. (MASS)
AWM Investment Company, Inc. โ 10% Owner
Shares
1,500
Price
$8.25
Total Value
$12.38K
Shares Held After
5,115,215
% of Holdings
0.0%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
100,000
Price
$103.77
Total Value
$10.38M
Shares Held After
9,683,136
% of Holdings
1.0%
Riot Platforms, Inc. (RIOT)
Werner Ryan D. โ SVP, CAO
Shares
37,616
Price
$26.50
Total Value
$996.82K
Shares Held After
952,798
% of Holdings
3.8%
Kosmos Energy Ltd. (KOS)
Sterin Steven โ Director
Shares
38,636
Price
$2.73
Total Value
$105.48K
Shares Held After
331,295
% of Holdings
10.4%
Sezzle Inc. (SEZL)
Krause Justin โ SVP FINANCE AND CONTROLLER
Shares
3,000
Price
$118.00
Total Value
$354.00K
Shares Held After
72,457
% of Holdings
4.0%
Showing 901โ950 of 9611 transactions (page 19 of 193)