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
Buys260
Sells1670
Buy $$213.05M
Sell $$6.30B
Ratio1:29.56
% Change vs. Prior
Ratio -66.4%Value +482.7%
Industrials
Buys200
Sells958
Buy $$259.18M
Sell $$2.58B
Ratio1:9.97
% Change vs. Prior
Ratio +1696.0%Value -26.4%
Financial Services
Buys588
Sells1226
Buy $$525.89M
Sell $$2.15B
Ratio1:4.09
% Change vs. Prior
Ratio +434.2%Value +133.7%
Consumer Cyclical
Buys173
Sells824
Buy $$65.31M
Sell $$2.04B
Ratio1:31.31
% Change vs. Prior
Ratio -98.5%Value +42.1%
Energy
Buys127
Sells240
Buy $$50.81M
Sell $$1.29B
Ratio1:25.32
% Change vs. Prior
Ratio -73.9%Value +205.9%
Communication Services
Buys67
Sells356
Buy $$124.79M
Sell $$924.69M
Ratio1:7.41
% Change vs. Prior
Ratio +698.8%Value +466.8%
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
Buys140
Sells101
Buy $$30.07M
Sell $$694.83M
Ratio1:23.11
Biotechnology
Buys120
Sells1087
Buy $$172.79M
Sell $$530.27M
Ratio1:3.07
% Change vs. Prior
Ratio +320.2%Value -24.4%
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
Sells124
Buy $$3.08M
Sell $$629.78M
Ratio1:204.15
Information Technology Services
Buys19
Sells125
Buy $$5.15M
Sell $$563.37M
Ratio1:109.32
Transactions (11686)
Penguin Solutions, Inc. (PENG)
Straub Maximiliane C — Director
Shares
3,000
Price
$49.00
Total Value
$147.00K
Shares Held After
51,975
% of Holdings
5.5%
MongoDB, Inc. (MDB)
MERRIMAN DWIGHT A — Director
Shares
36
Price
$304.08
Total Value
$10.95K
Shares Held After
993,316
% of Holdings
0.0%
MongoDB, Inc. (MDB)
MERRIMAN DWIGHT A — Director
Shares
258
Price
$302.97
Total Value
$78.17K
Shares Held After
993,352
% of Holdings
0.0%
MongoDB, Inc. (MDB)
MERRIMAN DWIGHT A — Director
Shares
1,184
Price
$302.02
Total Value
$357.59K
Shares Held After
993,610
% of Holdings
0.1%
MongoDB, Inc. (MDB)
MERRIMAN DWIGHT A — Director
Shares
1,110
Price
$301.03
Total Value
$334.14K
Shares Held After
994,794
% of Holdings
0.1%
MongoDB, Inc. (MDB)
MERRIMAN DWIGHT A — Director
Shares
917
Price
$299.98
Total Value
$275.08K
Shares Held After
995,904
% of Holdings
0.1%
MongoDB, Inc. (MDB)
MERRIMAN DWIGHT A — Director
Shares
1,588
Price
$298.92
Total Value
$474.68K
Shares Held After
996,821
% of Holdings
0.2%
MongoDB, Inc. (MDB)
MERRIMAN DWIGHT A — Director
Shares
562
Price
$298.04
Total Value
$167.50K
Shares Held After
998,409
% of Holdings
0.1%
MongoDB, Inc. (MDB)
MERRIMAN DWIGHT A — Director
Shares
933
Price
$296.50
Total Value
$276.63K
Shares Held After
998,971
% of Holdings
0.1%
MongoDB, Inc. (MDB)
MERRIMAN DWIGHT A — Director
Shares
1,396
Price
$295.60
Total Value
$412.66K
Shares Held After
999,904
% of Holdings
0.1%
MongoDB, Inc. (MDB)
MERRIMAN DWIGHT A — Director
Shares
1,130
Price
$294.47
Total Value
$332.75K
Shares Held After
1,001,300
% of Holdings
0.1%
MongoDB, Inc. (MDB)
MERRIMAN DWIGHT A — Director
Shares
886
Price
$293.18
Total Value
$259.76K
Shares Held After
1,002,430
% of Holdings
0.1%
OPAL Fuels Inc. (OPAL)
Nisar Nadeem — Director
Shares
10,000
Price
$2.05
Total Value
$20.50K
Shares Held After
217,785
% of Holdings
4.6%
NEW GERMANY FUND INC (GF)
Saba Capital Management, L.P. — 10% Owner
Shares
14,082
Price
$11.94
Total Value
$168.14K
Shares Held After
3,102,482
% of Holdings
0.5%
Ambiq Micro, Inc. (AMBQ)
Hanson Scott McLean — Director
Shares
200
Price
$70.50
Total Value
$14.10K
Shares Held After
203,126
% of Holdings
0.1%
Ambiq Micro, Inc. (AMBQ)
Hanson Scott McLean — Director
Shares
6,100
Price
$69.59
Total Value
$424.52K
Shares Held After
203,326
% of Holdings
2.9%
Ambiq Micro, Inc. (AMBQ)
Hanson Scott McLean — Director
Shares
3,900
Price
$68.62
Total Value
$267.63K
Shares Held After
209,426
% of Holdings
1.8%
AIAI Holdings Corp (AIAI)
Weiszhaar Barbara Barton — SVP/CAO
Shares
18,503
Price
$14.67
Total Value
$271.44K
Shares Held After
154,014
% of Holdings
10.7%
AIAI Holdings Corp (AIAI)
Weiszhaar Barbara Barton — SVP/CAO
Shares
10,000
Price
$13.08
Total Value
$130.80K
Shares Held After
172,517
% of Holdings
5.5%
AIAI Holdings Corp (AIAI)
Weiszhaar Barbara Barton — SVP/CAO
Shares
10,000
Price
$12.00
Total Value
$120.00K
Shares Held After
182,517
% of Holdings
5.2%
AIAI Holdings Corp (AIAI)
Liebman Stephanie — EVP/CFO
Shares
18,503
Price
$14.67
Total Value
$271.44K
Shares Held After
154,014
% of Holdings
10.7%
AIAI Holdings Corp (AIAI)
Liebman Stephanie — EVP/CFO
Shares
10,000
Price
$13.08
Total Value
$130.80K
Shares Held After
172,517
% of Holdings
5.5%
AIAI Holdings Corp (AIAI)
Liebman Stephanie — EVP/CFO
Shares
10,000
Price
$12.00
Total Value
$120.00K
Shares Held After
182,517
% of Holdings
5.2%
ZILLOW GROUP, INC. (Z AND ZG)
Spaulding Dan — Chief People Officer
Shares
150
Price
$38.74
Total Value
$5.81K
Shares Held After
52,774
% of Holdings
0.3%
ZILLOW GROUP, INC. (Z AND ZG)
Spaulding Dan — Chief People Officer
Shares
1,906
Price
$37.86
Total Value
$72.16K
Shares Held After
52,924
% of Holdings
3.5%
ZILLOW GROUP, INC. (Z AND ZG)
Hofmann Jeremy — Chief Financial Officer
Shares
300
Price
$38.72
Total Value
$11.62K
Shares Held After
73,816
% of Holdings
0.4%
ZILLOW GROUP, INC. (Z AND ZG)
Hofmann Jeremy — Chief Financial Officer
Shares
3,371
Price
$37.86
Total Value
$127.64K
Shares Held After
74,116
% of Holdings
4.4%
Lifeway Foods, Inc. (LWAY)
SMOLYANSKY EDWARD — 10% Owner
Shares
2,182
Price
$26.28
Total Value
$57.34K
Shares Held After
1,076,642
% of Holdings
0.2%
Lifeway Foods, Inc. (LWAY)
SMOLYANSKY EDWARD — 10% Owner
Shares
22,818
Price
$25.25
Total Value
$576.15K
Shares Held After
1,078,824
% of Holdings
2.1%
VEECO INSTRUMENTS INC (VECO)
DAMORE RICHARD A — Director
Shares
43,701
Price
$60.71
Total Value
$2.65M
Shares Held After
112,594
% of Holdings
28.0%
Select Water Solutions, Inc. (WTTR)
Burnett Richard Alan — Director
Shares
19,684
Price
$18.73
Total Value
$368.68K
Shares Held After
116,894
% of Holdings
14.4%
HARMONIC INC. (HLIT)
Copeland Stephanie — Director
Shares
4,300
Price
$13.30
Total Value
$57.21K
Shares Held After
20,752
% of Holdings
17.2%
KORU Medical Systems, Inc. (KRMD)
Pazdan Christopher — Chief Operating Officer
Shares
5,000
Price
$3.88
Total Value
$19.40K
Shares Held After
305,131
% of Holdings
1.6%
SenesTech, Inc. (SNES)
Edell Michael — Director
Shares
2,000
Price
$1.70
Total Value
$3.40K
Shares Held After
2,000
% of Holdings
100.0%
WESTWOOD HOLDINGS GROUP INC (WHG)
BYRNE SUSAN M — Director Emerita
Shares
500
Price
$16.00
Total Value
$8.00K
Shares Held After
285,200
% of Holdings
0.2%
REINSURANCE GROUP OF AMERICA INC (RGA)
HERRMANN RONALD — Executive Vice President
Shares
170
Price
$211.28
Total Value
$35.92K
Shares Held After
3,938
% of Holdings
4.1%
REINSURANCE GROUP OF AMERICA INC (RGA)
HERRMANN RONALD — Executive Vice President
Shares
6,830
Price
$210.56
Total Value
$1.44M
Shares Held After
4,108
% of Holdings
62.4%
Vital Farms, Inc. (VITL)
Pappas Peter Nicholas — CSO and President, Eggs
Shares
3,500
Price
$8.51
Total Value
$29.79K
Shares Held After
85,169
% of Holdings
4.1%
MYOMO, INC. (MYO)
Manko Joseph M. Jr. — Director
Shares
170,830
Price
$0.86
Total Value
$146.95K
Shares Held After
2,279,408
% of Holdings
7.5%
Vital Farms, Inc. (VITL)
Cyr William B. — Director
Shares
6,000
Price
$8.52
Total Value
$51.12K
Shares Held After
13,794
% of Holdings
43.5%
Vital Farms, Inc. (VITL)
Kennedy Kelly J. — Director
Shares
2,500
Price
$8.40
Total Value
$21.00K
Shares Held After
22,927
% of Holdings
10.9%
Vital Farms, Inc. (VITL)
Holland Joseph Michael — Chief Supply Chain Officer
Shares
12,484
Price
$8.00
Total Value
$99.87K
Shares Held After
38,150
% of Holdings
32.7%
Vital Farms, Inc. (VITL)
McKeon Kathryn — CMO and GM, Butter
Shares
604
Price
$8.28
Total Value
$5.00K
Shares Held After
50,275
% of Holdings
1.2%
AMERIPRISE FINANCIAL INC (AMP)
Smyth Gerard P. — EVP & Hd. of Tech. & Serv. Del
Shares
6,255
Price
$472.52
Total Value
$2.96M
Shares Held After
6,103
% of Holdings
50.6%
EXTREME NETWORKS INC (EXTR)
MOTIEY KATAYOUN — Chief Legal Admin Sust Officer
Shares
7,661
Price
$25.00
Total Value
$191.53K
Shares Held After
183,782
% of Holdings
4.0%
Nomad Foods Ltd (NOMD)
BALDEW RUBEN — Director
Shares
14,731
Price
$9.71
Total Value
$143.07K
Shares Held After
338,882
% of Holdings
4.3%
ADT Inc. (ADT)
Miller Kimberly — EVP, CMO & Comm. Officer
Shares
3,625
Price
$6.91
Total Value
$25.05K
Shares Held After
55,984
% of Holdings
6.5%
Intercontinental Exchange, Inc. (ICE)
Kapani Mayur — Chief Technology Officer
Shares
1,371
Price
$155.73
Total Value
$213.51K
Shares Held After
64,869
% of Holdings
2.1%
Intercontinental Exchange, Inc. (ICE)
Kapani Mayur — Chief Technology Officer
Shares
2,900
Price
$155.27
Total Value
$450.29K
Shares Held After
66,240
% of Holdings
4.2%
KORU Medical Systems, Inc. (KRMD)
Adams Thomas Edward — Chief Financial Officer
Shares
459
Price
$3.90
Total Value
$1.79K
Shares Held After
308,147
% of Holdings
0.1%
Showing 5951–6000 of 11686 transactions (page 120 of 234)