Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys230
Sells3644
Buy $$4.67B
Sell $$6.23B
Ratio1:1.33
% Change vs. Prior
Ratio -84.3%Value -49.4%
Healthcare
Buys248
Sells1654
Buy $$211.56M
Sell $$6.30B
Ratio1:29.77
% Change vs. Prior
Ratio -66.6%Value +482.8%
Industrials
Buys200
Sells957
Buy $$259.18M
Sell $$2.58B
Ratio1:9.97
% Change vs. Prior
Ratio +1696.2%Value -26.4%
Financial Services
Buys580
Sells1222
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
Sells277
Buy $$101.40M
Sell $$675.19M
Ratio1:6.66
% Change vs. Prior
Ratio -15.3%Value +531.0%
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
Buys127
Sells552
Buy $$186.92M
Sell $$860.95M
Ratio1:4.61
% Change vs. Prior
Ratio -15.2%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
Sells99
Buy $$29.71M
Sell $$694.81M
Ratio1:23.38
Biotechnology
Buys111
Sells1083
Buy $$171.50M
Sell $$530.25M
Ratio1:3.09
% Change vs. Prior
Ratio +317.0%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 (9599)
Navitas Semiconductor Corp (NVTS)
Wunderlich Gary Kent JR โ Director
Shares
73,000
Price
$28.11
Total Value
$2.05M
Shares Held After
13,964
% of Holdings
83.9%
Navitas Semiconductor Corp (NVTS)
Wunderlich Gary Kent JR โ Director
Shares
35,165
Price
$28.14
Total Value
$989.54K
Shares Held After
2,375,060
% of Holdings
1.5%
XPO, Inc. (XPO)
Landry Allison โ Director
Shares
2,400
Price
$215.61
Total Value
$517.47K
Shares Held After
4,849
% of Holdings
33.1%
electroCore, Inc. (ECOR)
Lev Joshua S. โ CFO and Interim President
Shares
6,667
Price
$9.00
Total Value
$60.00K
Shares Held After
84,889
% of Holdings
7.3%
MICROCHIP TECHNOLOGY INC (MCHP)
CHAPMAN MATTHEW W โ Director
Shares
3,000
Price
$97.52
Total Value
$292.55K
Shares Held After
17,665
% of Holdings
14.5%
Eton Pharmaceuticals, Inc. (ETON)
BRYNJELSEN SEAN โ Director
Shares
148
Price
$32.67
Total Value
$4.84K
Shares Held After
833,694
% of Holdings
0.0%
Eton Pharmaceuticals, Inc. (ETON)
BRYNJELSEN SEAN โ Director
Shares
119,852
Price
$31.88
Total Value
$3.82M
Shares Held After
833,842
% of Holdings
12.6%
Navitas Semiconductor Corp (NVTS)
HENDRIX RICHARD J โ Director
Shares
75,000
Price
$29.34
Total Value
$2.20M
Shares Held After
101,709
% of Holdings
42.4%
SiteOne Landscape Supply, Inc. (SITE)
Diaz Fred M โ Director
Shares
562
Price
$112.52
Total Value
$63.24K
Shares Held After
11,267
% of Holdings
4.8%
Navitas Semiconductor Corp (NVTS)
HENDRIX RICHARD J โ Director
Shares
35,165
Price
$28.14
Total Value
$989.54K
Shares Held After
2,375,060
% of Holdings
1.5%
ICHOR HOLDINGS, LTD. (ICHR)
Swyt Greg โ Chief Financial Officer
Shares
19,662
Price
$70.42
Total Value
$1.38M
Shares Held After
60,971
% of Holdings
24.4%
908 Devices Inc. (MASS)
Brown Christopher D. โ Director
Shares
30,000
Price
$9.00
Total Value
$270.00K
Shares Held After
895,559
% of Holdings
3.2%
908 Devices Inc. (MASS)
Griffith Joseph H. IV โ Chief Financial Officer
Shares
6,940
Price
$9.03
Total Value
$62.67K
Shares Held After
132,956
% of Holdings
5.0%
Navitas Semiconductor Corp (NVTS)
Singh Ranbir โ Director
Shares
664,058
Price
$28.72
Total Value
$19.07M
Shares Held After
14,943,475
% of Holdings
4.3%
SYNAPTICS Inc (SYNA)
Song Esther โ The reporting person is Vice President and Corporate Controller.
Shares
357
Price
$143.32
Total Value
$51.17K
Shares Held After
12,421
% of Holdings
2.8%
SYNAPTICS Inc (SYNA)
Song Esther โ The reporting person is Vice President and Corporate Controller.
Shares
2,601
Price
$142.70
Total Value
$371.16K
Shares Held After
12,778
% of Holdings
16.9%
SYNAPTICS Inc (SYNA)
Song Esther โ The reporting person is Vice President and Corporate Controller.
Shares
2,714
Price
$141.75
Total Value
$384.71K
Shares Held After
15,379
% of Holdings
15.0%
SYNAPTICS Inc (SYNA)
Song Esther โ The reporting person is Vice President and Corporate Controller.
Shares
1,361
Price
$140.58
Total Value
$191.33K
Shares Held After
18,093
% of Holdings
7.0%
SYNAPTICS Inc (SYNA)
Song Esther โ The reporting person is Vice President and Corporate Controller.
Shares
600
Price
$139.10
Total Value
$83.46K
Shares Held After
19,454
% of Holdings
3.0%
SYNAPTICS Inc (SYNA)
Song Esther โ The reporting person is Vice President and Corporate Controller.
Shares
1,200
Price
$137.61
Total Value
$165.13K
Shares Held After
20,054
% of Holdings
5.6%
Legacy Education Inc. (LGCY)
Amato Gerald โ Director
Shares
2,000
Price
$11.20
Total Value
$22.40K
Shares Held After
61,000
% of Holdings
3.2%
Cadrenal Therapeutics, Inc. (CVKD)
Pham Quang X โ Director
Shares
2,989
Price
$4.93
Total Value
$14.74K
Shares Held After
182,161
% of Holdings
1.6%
CORPAY, INC. (CPAY)
Netto Armando Lins โ GroupPresident Brazil&USVehPmt
Shares
14,089
Price
$356.05
Total Value
$5.02M
Shares Held After
18,528
% of Holdings
43.2%
Clear Secure, Inc. (YOU)
Barkin Michael Z โ Director
Shares
11,550
Price
$56.29
Total Value
$650.15K
Shares Held After
22,994
% of Holdings
33.4%
AmpliTech Group, Inc. (AMPG)
Sanfratello Louisa โ Director
Shares
50,000
Price
$4.80
Total Value
$240.14K
Shares Held After
60,000
% of Holdings
45.5%
RADIANT LOGISTICS, INC (RLGT)
Macomber Todd โ Chief Financial Officer
Shares
16,460
Price
$8.41
Total Value
$138.41K
Shares Held After
112,249
% of Holdings
12.8%
Eos Energy Enterprises, Inc. (EOSE)
Walters Marian โ Director
Shares
30,000
Price
$9.18
Total Value
$275.40K
Shares Held After
158,445
% of Holdings
15.9%
BORGWARNER INC (BWA)
Weng Volker โ Vice President
Shares
5,000
Price
$72.35
Total Value
$361.75K
Shares Held After
80,002
% of Holdings
5.9%
FARMERS & MERCHANTS BANCORP INC (FMAO)
Briggs Andrew J โ Director
Shares
3,000
Price
$27.60
Total Value
$82.80K
Shares Held After
219,085
% of Holdings
1.4%
QTREX Quantum Ltd. (QTEX)
Tehila Yafit โ Chief Financial Officer
Shares
15,000
Price
$3.00
Total Value
$45.00K
Shares Held After
900,000
% of Holdings
1.6%
QTREX Quantum Ltd. (QTEX)
Tehila Yafit โ Chief Financial Officer
Shares
15,000
Price
$2.56
Total Value
$38.40K
Shares Held After
915,000
% of Holdings
1.6%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
200
Price
$350.42
Total Value
$70.08K
Shares Held After
8,828,090
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
200
Price
$349.18
Total Value
$69.83K
Shares Held After
8,828,290
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
2,400
Price
$348.58
Total Value
$836.59K
Shares Held After
8,828,490
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
1,700
Price
$347.45
Total Value
$590.66K
Shares Held After
8,830,890
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
1,670
Price
$346.51
Total Value
$578.67K
Shares Held After
8,832,590
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
530
Price
$345.53
Total Value
$183.13K
Shares Held After
8,834,260
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
1,300
Price
$344.45
Total Value
$447.78K
Shares Held After
8,834,790
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
1,795
Price
$343.16
Total Value
$615.97K
Shares Held After
8,836,090
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
2,756
Price
$342.49
Total Value
$943.91K
Shares Held After
8,837,885
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
1,049
Price
$341.32
Total Value
$358.05K
Shares Held After
8,840,641
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
600
Price
$340.25
Total Value
$204.15K
Shares Held After
8,841,690
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
1,000
Price
$339.02
Total Value
$339.02K
Shares Held After
8,842,290
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
477
Price
$337.96
Total Value
$161.21K
Shares Held After
8,843,290
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
1,303
Price
$336.68
Total Value
$438.69K
Shares Held After
8,843,767
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
420
Price
$335.76
Total Value
$141.02K
Shares Held After
8,845,070
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
700
Price
$334.31
Total Value
$234.02K
Shares Held After
8,845,490
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
900
Price
$333.48
Total Value
$300.13K
Shares Held After
8,846,190
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
400
Price
$330.25
Total Value
$132.10K
Shares Held After
8,847,090
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO โ Director
Shares
600
Price
$328.37
Total Value
$197.02K
Shares Held After
8,847,490
% of Holdings
0.0%
Showing 751โ800 of 9599 transactions (page 16 of 192)