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
Sells824
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
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 +169.8%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 (11637)
FLEX LTD. (FLEX)
Hartung Michael P โ Chief Commercial Officer
Shares
2,160
Price
$139.67
Total Value
$301.68K
Shares Held After
251,142
% of Holdings
0.9%
FLEX LTD. (FLEX)
OFFER DAVID SCOTT โ EVP, General Counsel
Shares
1,882
Price
$139.63
Total Value
$262.79K
Shares Held After
93,777
% of Holdings
2.0%
FLEX LTD. (FLEX)
Hartung Michael P โ Chief Commercial Officer
Shares
1,620
Price
$138.65
Total Value
$224.62K
Shares Held After
253,302
% of Holdings
0.6%
FLEX LTD. (FLEX)
OFFER DAVID SCOTT โ EVP, General Counsel
Shares
1,479
Price
$138.61
Total Value
$205.00K
Shares Held After
95,659
% of Holdings
1.5%
Select Water Solutions, Inc. (WTTR)
Szymanski Brian โ Chief Accounting Officer
Shares
20,000
Price
$17.04
Total Value
$340.80K
Shares Held After
114,752
% of Holdings
14.8%
Select Water Solutions, Inc. (WTTR)
Skarke Michael โ EVP & COO
Shares
90,000
Price
$17.31
Total Value
$1.56M
Shares Held After
380,738
% of Holdings
19.1%
HERBALIFE LTD. (HLF)
Lamberti Frank โ Chief Commercial Officer
Shares
7,937
Price
$13.86
Total Value
$110.00K
Shares Held After
171,606
% of Holdings
4.4%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
301
Price
$510.00
Total Value
$153.51K
Shares Held After
105,564
% of Holdings
0.3%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
751
Price
$509.18
Total Value
$382.39K
Shares Held After
105,865
% of Holdings
0.7%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
17
Price
$507.68
Total Value
$8.63K
Shares Held After
106,616
% of Holdings
0.0%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
386
Price
$506.92
Total Value
$195.67K
Shares Held After
106,633
% of Holdings
0.4%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
562
Price
$505.25
Total Value
$283.95K
Shares Held After
107,019
% of Holdings
0.5%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
1,617
Price
$504.10
Total Value
$815.13K
Shares Held After
107,581
% of Holdings
1.5%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
876
Price
$503.57
Total Value
$441.13K
Shares Held After
109,198
% of Holdings
0.8%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
745
Price
$502.49
Total Value
$374.35K
Shares Held After
110,074
% of Holdings
0.7%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
966
Price
$501.44
Total Value
$484.39K
Shares Held After
110,819
% of Holdings
0.9%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
996
Price
$500.18
Total Value
$498.18K
Shares Held After
111,785
% of Holdings
0.9%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
401
Price
$499.02
Total Value
$200.11K
Shares Held After
112,781
% of Holdings
0.4%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
160
Price
$497.18
Total Value
$79.55K
Shares Held After
113,182
% of Holdings
0.1%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
40
Price
$495.97
Total Value
$19.84K
Shares Held After
113,342
% of Holdings
0.0%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
120
Price
$494.40
Total Value
$59.33K
Shares Held After
113,382
% of Holdings
0.1%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
160
Price
$493.33
Total Value
$78.93K
Shares Held After
113,502
% of Holdings
0.1%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
120
Price
$491.13
Total Value
$58.94K
Shares Held After
113,662
% of Holdings
0.1%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
107
Price
$490.49
Total Value
$52.48K
Shares Held After
113,782
% of Holdings
0.1%
WESTERN DIGITAL CORP (WDC)
Davis Brian Scott โ Chief Sales & Mrktng Officer
Shares
1,675
Price
$489.78
Total Value
$820.38K
Shares Held After
113,889
% of Holdings
1.4%
Navios Maritime Partners L.P. (NMM)
Frangou Angeliki โ Director
Shares
1,111
Price
$73.85
Total Value
$82.05K
Shares Held After
4,719,331
% of Holdings
0.0%
Howmet Aerospace Inc. (HWM)
Marchuk Neil Edward โ EVP, CAO
Shares
41,932
Price
$269.50
Total Value
$11.30M
Shares Held After
65,105
% of Holdings
39.2%
Blaize Holdings, Inc. (BZAI)
Cannestra Anthony โ Director
Shares
50,000
Price
$1.85
Total Value
$92.50K
Shares Held After
0
% of Holdings
100.0%
GSI TECHNOLOGY INC (GSIT)
Shu Lee-Lean โ Director
Shares
10,313
Price
$10.51
Total Value
$108.42K
Shares Held After
530,939
% of Holdings
1.9%
GSI TECHNOLOGY INC (GSIT)
Shu Lee-Lean โ Director
Shares
100,000
Price
$12.01
Total Value
$1.20M
Shares Held After
1,982,417
% of Holdings
4.8%
GSI TECHNOLOGY INC (GSIT)
Shu Lee-Lean โ Director
Shares
32,749
Price
$10.09
Total Value
$330.42K
Shares Held After
1,982,417
% of Holdings
1.6%
KULICKE & SOFFA INDUSTRIES INC (KLIC)
Lim Zi Yao โ General Counsel
Shares
1,500
Price
$102.98
Total Value
$154.46K
Shares Held After
21,214
% of Holdings
6.6%
LINDBLAD EXPEDITIONS HOLDINGS, INC. (LIND)
FAHEY JOHN M JR โ Director
Shares
3,500
Price
$20.04
Total Value
$70.14K
Shares Held After
119,486
% of Holdings
2.8%
CUMMINS INC (CMI)
Merritt Brett Michael โ V.P & Pres. - Engine Business
Shares
701
Price
$688.75
Total Value
$483.15K
Shares Held After
10,404
% of Holdings
6.3%
LINDBLAD EXPEDITIONS HOLDINGS, INC. (LIND)
Byus Trey โ Chief Expedition Officer
Shares
26,460
Price
$20.23
Total Value
$535.40K
Shares Held After
111,530
% of Holdings
19.2%
GENELUX Corp (GNLX)
Smalling Ralph โ Head of Regulatory
Shares
270
Price
$2.98
Total Value
$804.49
Shares Held After
67,803
% of Holdings
0.4%
GENELUX Corp (GNLX)
Cappello Joseph โ Chief Technical Officer
Shares
605
Price
$2.97
Total Value
$1.80K
Shares Held After
154,549
% of Holdings
0.4%
GENELUX Corp (GNLX)
Zindrick Thomas โ President and CEO
Shares
2,798
Price
$2.94
Total Value
$8.23K
Shares Held After
532,051
% of Holdings
0.5%
GENELUX Corp (GNLX)
Yu Yong โ Chief Scientific Officer
Shares
605
Price
$2.97
Total Value
$1.80K
Shares Held After
149,706
% of Holdings
0.4%
InspireMD, Inc. (NSPR)
Stuka Paul โ Director
Shares
10,000
Price
$1.19
Total Value
$11.90K
Shares Held After
632,871
% of Holdings
1.6%
Werewolf Therapeutics, Inc. (HOWL)
EVNIN LUKE โ Director
Shares
33,948
Price
$0.67
Total Value
$22.75K
Shares Held After
1,239,060
% of Holdings
2.7%
Onterris, Inc. (ONT)
Dicks Allan โ Chief Financial Officer
Shares
6,535
Price
$15.36
Total Value
$100.38K
Shares Held After
218,178
% of Holdings
3.0%
Airbnb, Inc. (ABNB)
Blecharczyk Nathan โ Director
Shares
180
Price
$146.17
Total Value
$26.31K
Shares Held After
11,920
% of Holdings
1.5%
Airbnb, Inc. (ABNB)
Blecharczyk Nathan โ Director
Shares
447
Price
$145.47
Total Value
$65.02K
Shares Held After
12,100
% of Holdings
3.6%
MEDIFAST INC (MED)
SCHLACKMAN SCOTT โ Director
Shares
2,500
Price
$12.53
Total Value
$31.32K
Shares Held After
30,549
% of Holdings
8.2%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
1,951
Price
$1,003.62
Total Value
$1.96M
Shares Held After
13,959
% of Holdings
12.3%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
1,848
Price
$1,000.16
Total Value
$1.85M
Shares Held After
15,910
% of Holdings
10.4%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
120
Price
$998.68
Total Value
$119.84K
Shares Held After
17,758
% of Holdings
0.7%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
80
Price
$997.00
Total Value
$79.76K
Shares Held After
17,878
% of Holdings
0.4%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
120
Price
$996.40
Total Value
$119.57K
Shares Held After
17,958
% of Holdings
0.7%
Showing 1451โ1500 of 11637 transactions (page 30 of 233)