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
Sells104
Buy $$27.06M
Sell $$148.53M
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 (9640)
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%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
322
Price
$995.06
Total Value
$320.41K
Shares Held After
18,078
% of Holdings
1.8%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
40
Price
$993.48
Total Value
$39.74K
Shares Held After
18,400
% of Holdings
0.2%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
67
Price
$991.59
Total Value
$66.44K
Shares Held After
18,440
% of Holdings
0.4%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
80
Price
$990.00
Total Value
$79.20K
Shares Held After
18,507
% of Holdings
0.4%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
120
Price
$989.04
Total Value
$118.68K
Shares Held After
18,587
% of Holdings
0.6%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
40
Price
$986.28
Total Value
$39.45K
Shares Held After
18,707
% of Holdings
0.2%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
1,570
Price
$985.29
Total Value
$1.55M
Shares Held After
18,747
% of Holdings
7.7%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
176
Price
$982.73
Total Value
$172.96K
Shares Held After
20,317
% of Holdings
0.9%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
208
Price
$980.25
Total Value
$203.89K
Shares Held After
20,493
% of Holdings
1.0%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
1,160
Price
$979.49
Total Value
$1.14M
Shares Held After
20,701
% of Holdings
5.3%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
120
Price
$978.10
Total Value
$117.37K
Shares Held After
21,861
% of Holdings
0.5%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
200
Price
$975.48
Total Value
$195.10K
Shares Held After
21,981
% of Holdings
0.9%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
80
Price
$974.23
Total Value
$77.94K
Shares Held After
22,181
% of Holdings
0.4%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
68
Price
$972.77
Total Value
$66.15K
Shares Held After
22,261
% of Holdings
0.3%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
200
Price
$971.85
Total Value
$194.37K
Shares Held After
22,329
% of Holdings
0.9%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
40
Price
$970.00
Total Value
$38.80K
Shares Held After
22,529
% of Holdings
0.2%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
170
Price
$968.80
Total Value
$164.70K
Shares Held After
22,569
% of Holdings
0.7%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
101
Price
$967.23
Total Value
$97.69K
Shares Held After
22,739
% of Holdings
0.4%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
122
Price
$965.63
Total Value
$117.81K
Shares Held After
22,840
% of Holdings
0.5%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
239
Price
$964.30
Total Value
$230.47K
Shares Held After
22,962
% of Holdings
1.0%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
40
Price
$962.88
Total Value
$38.52K
Shares Held After
23,201
% of Holdings
0.2%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
120
Price
$957.84
Total Value
$114.94K
Shares Held After
23,241
% of Holdings
0.5%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
1,000
Price
$955.01
Total Value
$955.01K
Shares Held After
23,361
% of Holdings
4.1%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
80
Price
$953.54
Total Value
$76.28K
Shares Held After
24,361
% of Holdings
0.3%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
1,469
Price
$950.99
Total Value
$1.40M
Shares Held After
24,441
% of Holdings
5.7%
Lumentum Holdings Inc. (LITE)
Kim Jae โ SVP, GENERAL COUNSEL
Shares
1,933
Price
$950.99
Total Value
$1.84M
Shares Held After
35,114
% of Holdings
5.2%
Lumentum Holdings Inc. (LITE)
Lillie Brian โ Director
Shares
49
Price
$1,004.34
Total Value
$49.21K
Shares Held After
13,910
% of Holdings
0.4%
nVent Electric plc (NVT)
Padmanabhan Aravind โ EVP & Chief Technology Officer
Shares
15,942
Price
$174.00
Total Value
$2.77M
Shares Held After
23,243
% of Holdings
40.7%
nVent Electric plc (NVT)
Bennett Martha Claire โ EVP & Chief Marketing Officer
Shares
1,321
Price
$170.00
Total Value
$224.57K
Shares Held After
225
% of Holdings
85.5%
nVent Electric plc (NVT)
Bennett Martha Claire โ EVP & Chief Marketing Officer
Shares
2,457
Price
$170.00
Total Value
$417.69K
Shares Held After
1,531
% of Holdings
61.6%
Liquidia Corp (LQDA)
JEFFS ROGER โ Director
Shares
25,000
Price
$41.50
Total Value
$1.04M
Shares Held After
1,298,095
% of Holdings
1.9%
ATI INC (ATI)
Fields Kimberly A โ Director
Shares
8,780
Price
$161.12
Total Value
$1.41M
Shares Held After
277,763
% of Holdings
3.1%
ATI INC (ATI)
Fields Kimberly A โ Director
Shares
11,982
Price
$160.60
Total Value
$1.92M
Shares Held After
286,543
% of Holdings
4.0%
ATI INC (ATI)
Fields Kimberly A โ Director
Shares
2,600
Price
$159.38
Total Value
$414.39K
Shares Held After
298,525
% of Holdings
0.9%
ATI INC (ATI)
Fields Kimberly A โ Director
Shares
6,420
Price
$158.38
Total Value
$1.02M
Shares Held After
301,125
% of Holdings
2.1%
ATI INC (ATI)
Fields Kimberly A โ Director
Shares
3,350
Price
$157.51
Total Value
$527.66K
Shares Held After
307,545
% of Holdings
1.1%
ATI INC (ATI)
Fields Kimberly A โ Director
Shares
5,568
Price
$156.29
Total Value
$870.22K
Shares Held After
310,895
% of Holdings
1.8%
ATI INC (ATI)
Fields Kimberly A โ Director
Shares
1,300
Price
$154.02
Total Value
$200.23K
Shares Held After
316,463
% of Holdings
0.4%
Werewolf Therapeutics, Inc. (HOWL)
RA CAPITAL MANAGEMENT, L.P. โ 10% Owner
Shares
5,812
Price
$0.67
Total Value
$3.89K
Shares Held After
413,001
% of Holdings
1.4%
Werewolf Therapeutics, Inc. (HOWL)
RA CAPITAL MANAGEMENT, L.P. โ 10% Owner
Shares
81,678
Price
$0.67
Total Value
$54.72K
Shares Held After
5,804,290
% of Holdings
1.4%
UNISYS CORP (UIS)
Brown David Lawrence โ VP, CAO, Corporate Controller
Shares
7,766
Price
$3.16
Total Value
$24.54K
Shares Held After
114,111
% of Holdings
6.4%
LITHIA MOTORS INC (LAD)
McIntyre Shauna โ Director
Shares
245
Price
$294.64
Total Value
$72.19K
Shares Held After
1,846
% of Holdings
11.7%
MERCURY SYSTEMS INC (MRCY)
Ratner Steven โ EVP, CHRO
Shares
2,000
Price
$92.46
Total Value
$184.92K
Shares Held After
32,238
% of Holdings
5.8%
DHI GROUP, INC. (DHX)
Swann Kathleen M. โ Director
Shares
20,000
Price
$3.83
Total Value
$76.60K
Shares Held After
193,154
% of Holdings
9.4%
Carnival Corp Ltd. (CCL)
SUBOTNICK STUART โ Director
Shares
0
Price
$25.22
Total Value
$5.38
Shares Held After
132,421
% of Holdings
0.0%
Solaris Energy Infrastructure, Inc. (SEI)
Powell Christopher M โ Chief Legal Officer
Shares
2,181
Price
$75.33
Total Value
$164.29K
Shares Held After
114,117
% of Holdings
1.9%
Solaris Energy Infrastructure, Inc. (SEI)
Powell Christopher M โ Chief Legal Officer
Shares
25,492
Price
$74.84
Total Value
$1.91M
Shares Held After
116,298
% of Holdings
18.0%
Showing 6351โ6400 of 9640 transactions (page 128 of 193)