Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys231
Sells3647
Buy $$4.67B
Sell $$6.23B
Ratio1:1.33
% Change vs. Prior
Ratio -84.3%Value -49.4%
Healthcare
Buys258
Sells1670
Buy $$212.06M
Sell $$6.30B
Ratio1:29.70
% Change vs. Prior
Ratio -66.5%Value +482.6%
Industrials
Buys200
Sells957
Buy $$259.18M
Sell $$2.58B
Ratio1:9.97
% Change vs. Prior
Ratio +1696.2%Value -26.4%
Financial Services
Buys580
Sells1225
Buy $$525.51M
Sell $$2.15B
Ratio1:4.09
% Change vs. Prior
Ratio +433.8%Value +133.7%
Consumer Cyclical
Buys172
Sells824
Buy $$65.19M
Sell $$2.04B
Ratio1:31.37
% 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
Sells352
Buy $$122.11M
Sell $$924.60M
Ratio1:7.57
% Change vs. Prior
Ratio +697.3%Value +465.5%
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
Sells59
Buy $$1.73M
Sell $$1.06B
Ratio1:611.03
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 +169.4%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
Buys118
Sells1087
Buy $$171.80M
Sell $$530.27M
Ratio1:3.09
% Change vs. Prior
Ratio +317.8%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 (9633)
Duolingo, Inc. (DUOL)
Chen Stephen C. โ General Counsel
Shares
820
Price
$112.16
Total Value
$91.97K
Shares Held After
54,784
% of Holdings
1.5%
Duolingo, Inc. (DUOL)
Meese Robert โ Chief Business Officer
Shares
1,420
Price
$112.16
Total Value
$159.27K
Shares Held After
170,745
% of Holdings
0.8%
Duolingo, Inc. (DUOL)
Glance Natalie โ Chief Engineering Officer
Shares
1,929
Price
$112.16
Total Value
$216.36K
Shares Held After
176,761
% of Holdings
1.1%
VERTEX PHARMACEUTICALS INC / MA (VRTX)
Bozic Carmen โ EVP and CMO
Shares
1,354
Price
$453.45
Total Value
$613.97K
Shares Held After
24,734
% of Holdings
5.2%
ARDELYX, INC. (ARDX)
RAAB MICHAEL โ Director
Shares
41,666
Price
$6.28
Total Value
$261.61K
Shares Held After
1,774,781
% of Holdings
2.3%
Travere Therapeutics, Inc. (TVTX)
Coughlin Timothy โ Director
Shares
3,250
Price
$43.49
Total Value
$141.34K
Shares Held After
52,250
% of Holdings
5.9%
Super Group (SGHC) Ltd (SGHC)
Ross Kirsty Farrah โ Chief Operating Officer
Shares
44,628
Price
$13.03
Total Value
$581.50K
Shares Held After
52,356
% of Holdings
46.0%
VERTEX PHARMACEUTICALS INC / MA (VRTX)
Bunnage Mark E. โ EVP, Chief Scientific Officer
Shares
33
Price
$453.45
Total Value
$14.96K
Shares Held After
7,284
% of Holdings
0.5%
Inspire Medical Systems, Inc. (INSP)
Rondoni John โ Chief Product and Innovation Officer.
Shares
2,641
Price
$43.28
Total Value
$114.30K
Shares Held After
27,165
% of Holdings
8.9%
ALPHA PRO TECH LTD (APT)
Garcia David R โ Director
Shares
6,186
Price
$5.56
Total Value
$34.42K
Shares Held After
19,768
% of Holdings
23.8%
TERADYNE, INC (TER)
MATZ MARILYN โ Director
Shares
800
Price
$338.98
Total Value
$271.18K
Shares Held After
19,041
% of Holdings
4.0%
TERADYNE, INC (TER)
Smith Gregory Stephen โ Director
Shares
8,597
Price
$338.98
Total Value
$2.91M
Shares Held After
124,470
% of Holdings
6.5%
AXIA Energia S.A. (AXIA3)
Batista de Lima Filho Pedro โ Director
Shares
11,800
Price
$11.40
Total Value
$134.52K
Shares Held After
4,525,577
% of Holdings
0.3%
AXIA Energia S.A. (AXIA3)
Batista de Lima Filho Pedro โ Director
Shares
12,300
Price
$11.40
Total Value
$140.22K
Shares Held After
4,552,976
% of Holdings
0.3%
AXIA Energia S.A. (AXIA3)
Batista de Lima Filho Pedro โ Director
Shares
9,800
Price
$11.40
Total Value
$111.72K
Shares Held After
4,932,100
% of Holdings
0.2%
AXIA Energia S.A. (AXIA3)
Batista de Lima Filho Pedro โ Director
Shares
39,900
Price
$11.40
Total Value
$454.86K
Shares Held After
15,281,500
% of Holdings
0.3%
AXIA Energia S.A. (AXIA3)
Batista de Lima Filho Pedro โ Director
Shares
125,200
Price
$10.39
Total Value
$1.30M
Shares Held After
902,646
% of Holdings
12.2%
AXIA Energia S.A. (AXIA3)
Batista de Lima Filho Pedro โ Director
Shares
131,700
Price
$10.39
Total Value
$1.37M
Shares Held After
903,900
% of Holdings
12.7%
AXIA Energia S.A. (AXIA3)
Batista de Lima Filho Pedro โ Director
Shares
103,900
Price
$10.39
Total Value
$1.08M
Shares Held After
1,061,050
% of Holdings
8.9%
AXIA Energia S.A. (AXIA3)
Batista de Lima Filho Pedro โ Director
Shares
426,900
Price
$10.39
Total Value
$4.44M
Shares Held After
3,052,600
% of Holdings
12.3%
USCB FINANCIAL HOLDINGS, INC. (USCB)
DE LA AGUILERA LUIS โ Director
Shares
805
Price
$18.05
Total Value
$14.53K
Shares Held After
242,945
% of Holdings
0.3%
Nebius Group N.V. (NBIS)
Boroditsky Marc โ Chief Revenue Officer
Shares
4,500
Price
$217.55
Total Value
$978.98K
Shares Held After
37,662
% of Holdings
10.7%
DIODES INC /DEL/ (DIOD)
Yang Emily โ SVP Worldwide Sales/Marketing
Shares
2,000
Price
$101.47
Total Value
$202.93K
Shares Held After
68,878
% of Holdings
2.8%
Lifeway Foods, Inc. (LWAY)
SMOLYANSKY LUDMILA โ Member of 10% owner group
Shares
20,000
Price
$24.64
Total Value
$492.80K
Shares Held After
712,823
% of Holdings
2.7%
AFLAC INC (AFL)
Japan Post Holdings Co., Ltd. โ 10% Owner
Shares
1,575
Price
$117.35
Total Value
$184.83K
Shares Held After
51,516,345
% of Holdings
0.0%
AFLAC INC (AFL)
Japan Post Holdings Co., Ltd. โ 10% Owner
Shares
21,925
Price
$116.81
Total Value
$2.56M
Shares Held After
51,517,920
% of Holdings
0.0%
KALTURA INC (KLTR)
Israeli Natan โ Chief Customer Officer
Shares
2,933
Price
$1.50
Total Value
$4.40K
Shares Held After
2,204,982
% of Holdings
0.1%
Jinxin Technology Holding Co (NAMI)
Jiang Jun Jason โ Director
Shares
1,000
Price
$0.36
Total Value
$360.00
Shares Held After
3,099,030
% of Holdings
0.0%
Fold Holdings, Inc. (FLD)
Dickman Thomas J โ Chief Technology Officer
Shares
4,049
Price
$1.43
Total Value
$5.81K
Shares Held After
539,458
% of Holdings
0.7%
Mirum Pharmaceuticals, Inc. (MIRM)
Ramasastry Saira โ Director
Shares
2,000
Price
$109.47
Total Value
$218.94K
Shares Held After
0
% of Holdings
100.0%
International Seaways, Inc. (INSW)
Pribor Jeffrey โ SVP & CFO
Shares
1,000
Price
$83.72
Total Value
$83.72K
Shares Held After
102,984
% of Holdings
1.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
13
Price
$597.57
Total Value
$7.77K
Shares Held After
2,169,522
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
130
Price
$596.76
Total Value
$77.58K
Shares Held After
2,169,535
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
195
Price
$595.58
Total Value
$116.14K
Shares Held After
2,169,665
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
303
Price
$594.76
Total Value
$180.21K
Shares Held After
2,169,860
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
273
Price
$593.74
Total Value
$162.09K
Shares Held After
2,170,163
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
117
Price
$592.74
Total Value
$69.35K
Shares Held After
2,170,436
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
52
Price
$591.64
Total Value
$30.77K
Shares Held After
2,170,553
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
78
Price
$590.62
Total Value
$46.07K
Shares Held After
2,170,605
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
117
Price
$589.66
Total Value
$68.99K
Shares Held After
2,170,683
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
75
Price
$588.21
Total Value
$44.12K
Shares Held After
2,170,800
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
146
Price
$587.48
Total Value
$85.77K
Shares Held After
2,170,875
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
221
Price
$586.38
Total Value
$129.59K
Shares Held After
2,171,021
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
169
Price
$585.32
Total Value
$98.92K
Shares Held After
2,171,242
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
52
Price
$583.73
Total Value
$30.35K
Shares Held After
2,171,411
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
65
Price
$582.25
Total Value
$37.85K
Shares Held After
2,171,463
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
39
Price
$580.98
Total Value
$22.66K
Shares Held After
2,171,528
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
65
Price
$580.01
Total Value
$37.70K
Shares Held After
2,171,567
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
52
Price
$578.30
Total Value
$30.07K
Shares Held After
2,171,632
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
39
Price
$575.24
Total Value
$22.43K
Shares Held After
2,171,684
% of Holdings
0.0%
Showing 1451โ1500 of 9633 transactions (page 30 of 193)