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
Buys259
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
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
Buys119
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 (11684)
MICRON TECHNOLOGY INC (MU)
RAY MICHAEL CHARLES โ SVP, Chief Legal Officer
Shares
80
Price
$516.17
Total Value
$41.29K
Shares Held After
74,548
% of Holdings
0.1%
Ultra Clean Holdings, Inc. (UCTT)
GRANGER CLARENCE L โ Director
Shares
11,302
Price
$75.46
Total Value
$852.85K
Shares Held After
87,992
% of Holdings
11.4%
MICRON TECHNOLOGY INC (MU)
RAY MICHAEL CHARLES โ SVP, Chief Legal Officer
Shares
80
Price
$514.32
Total Value
$41.15K
Shares Held After
74,628
% of Holdings
0.1%
Ultra Clean Holdings, Inc. (UCTT)
GRANGER CLARENCE L โ Director
Shares
12,523
Price
$74.41
Total Value
$931.84K
Shares Held After
99,294
% of Holdings
11.2%
MICRON TECHNOLOGY INC (MU)
RAY MICHAEL CHARLES โ SVP, Chief Legal Officer
Shares
120
Price
$511.64
Total Value
$61.40K
Shares Held After
74,708
% of Holdings
0.2%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
109
Price
$545.39
Total Value
$59.45K
Shares Held After
424,503
% of Holdings
0.0%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
672
Price
$544.58
Total Value
$365.96K
Shares Held After
424,612
% of Holdings
0.2%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
1,439
Price
$543.22
Total Value
$781.69K
Shares Held After
425,284
% of Holdings
0.3%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
4,026
Price
$542.24
Total Value
$2.18M
Shares Held After
426,723
% of Holdings
0.9%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
7,854
Price
$541.44
Total Value
$4.25M
Shares Held After
430,749
% of Holdings
1.8%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
2,870
Price
$540.30
Total Value
$1.55M
Shares Held After
438,603
% of Holdings
0.7%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
3,538
Price
$539.28
Total Value
$1.91M
Shares Held After
441,473
% of Holdings
0.8%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
1,632
Price
$538.45
Total Value
$878.75K
Shares Held After
445,011
% of Holdings
0.4%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
745
Price
$537.21
Total Value
$400.22K
Shares Held After
446,643
% of Holdings
0.2%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
1,075
Price
$536.08
Total Value
$576.29K
Shares Held After
447,388
% of Holdings
0.2%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
1,116
Price
$534.92
Total Value
$596.97K
Shares Held After
448,463
% of Holdings
0.2%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
931
Price
$534.06
Total Value
$497.21K
Shares Held After
449,579
% of Holdings
0.2%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
1,649
Price
$532.89
Total Value
$878.74K
Shares Held After
450,510
% of Holdings
0.4%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
2,766
Price
$531.97
Total Value
$1.47M
Shares Held After
452,159
% of Holdings
0.6%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
3,184
Price
$530.84
Total Value
$1.69M
Shares Held After
454,925
% of Holdings
0.7%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
2,227
Price
$529.92
Total Value
$1.18M
Shares Held After
458,109
% of Holdings
0.5%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
1,193
Price
$529.05
Total Value
$631.16K
Shares Held After
460,336
% of Holdings
0.3%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
602
Price
$527.63
Total Value
$317.63K
Shares Held After
461,529
% of Holdings
0.1%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
224
Price
$526.72
Total Value
$117.99K
Shares Held After
462,131
% of Holdings
0.0%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
394
Price
$525.36
Total Value
$206.99K
Shares Held After
462,355
% of Holdings
0.1%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
236
Price
$524.19
Total Value
$123.71K
Shares Held After
462,749
% of Holdings
0.1%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
107
Price
$519.72
Total Value
$55.61K
Shares Held After
462,985
% of Holdings
0.0%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
213
Price
$518.52
Total Value
$110.44K
Shares Held After
463,092
% of Holdings
0.0%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
237
Price
$516.62
Total Value
$122.44K
Shares Held After
463,305
% of Holdings
0.1%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
187
Price
$516.04
Total Value
$96.50K
Shares Held After
463,542
% of Holdings
0.0%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
271
Price
$514.41
Total Value
$139.41K
Shares Held After
463,729
% of Holdings
0.1%
MICRON TECHNOLOGY INC (MU)
MEHROTRA SANJAY โ Director
Shares
503
Price
$511.91
Total Value
$257.49K
Shares Held After
464,000
% of Holdings
0.1%
ROKU, INC (ROKU)
Fuchsberg Gilbert โ President, Subscriptions
Shares
9,593
Price
$125.52
Total Value
$1.20M
Shares Held After
50,863
% of Holdings
15.9%
Zoom Communications, Inc. (ZM)
Subotovsky Santiago โ Director
Shares
1,327
Price
$103.57
Total Value
$137.43K
Shares Held After
148,156
% of Holdings
0.9%
Zoom Communications, Inc. (ZM)
Subotovsky Santiago โ Director
Shares
904
Price
$102.68
Total Value
$92.82K
Shares Held After
149,483
% of Holdings
0.6%
Zoom Communications, Inc. (ZM)
Subotovsky Santiago โ Director
Shares
84
Price
$101.87
Total Value
$8.56K
Shares Held After
150,387
% of Holdings
0.1%
Zoom Communications, Inc. (ZM)
Subotovsky Santiago โ Director
Shares
328
Price
$100.71
Total Value
$33.03K
Shares Held After
150,471
% of Holdings
0.2%
DAVITA INC. (DVA)
BERKSHIRE HATHAWAY INC โ 10% Owner
Shares
1,220,376
Price
$149.84
Total Value
$182.86M
Shares Held After
28,880,209
% of Holdings
4.1%
FTAI Aviation Ltd. (FTAI)
TUCHMAN MARTIN โ Director
Shares
143,584
Price
$242.44
Total Value
$34.81M
Shares Held After
236,302
% of Holdings
37.8%
Privia Health Group, Inc. (PRVA)
Morris Matthew Shawn โ Director
Shares
17,096
Price
$24.99
Total Value
$427.23K
Shares Held After
68,188
% of Holdings
20.0%
Meta Platforms, Inc. (META)
Alford Peggy โ Director
Shares
409
Price
$614.53
Total Value
$251.34K
Shares Held After
2,704
% of Holdings
13.1%
WESTERN DIGITAL CORP (WDC)
Tan Irving โ Director
Shares
435
Price
$415.02
Total Value
$180.53K
Shares Held After
598,150
% of Holdings
0.1%
WESTERN DIGITAL CORP (WDC)
Tan Irving โ Director
Shares
7,355
Price
$413.92
Total Value
$3.04M
Shares Held After
598,585
% of Holdings
1.2%
WESTERN DIGITAL CORP (WDC)
Tan Irving โ Director
Shares
5,711
Price
$413.12
Total Value
$2.36M
Shares Held After
605,940
% of Holdings
0.9%
WESTERN DIGITAL CORP (WDC)
Tan Irving โ Director
Shares
680
Price
$411.87
Total Value
$280.07K
Shares Held After
611,651
% of Holdings
0.1%
WESTERN DIGITAL CORP (WDC)
Tan Irving โ Director
Shares
920
Price
$410.76
Total Value
$377.90K
Shares Held After
612,331
% of Holdings
0.2%
WESTERN DIGITAL CORP (WDC)
Tan Irving โ Director
Shares
546
Price
$409.63
Total Value
$223.66K
Shares Held After
613,251
% of Holdings
0.1%
WESTERN DIGITAL CORP (WDC)
Tan Irving โ Director
Shares
584
Price
$408.23
Total Value
$238.41K
Shares Held After
613,797
% of Holdings
0.1%
WESTERN DIGITAL CORP (WDC)
Tan Irving โ Director
Shares
512
Price
$407.32
Total Value
$208.55K
Shares Held After
614,381
% of Holdings
0.1%
WESTERN DIGITAL CORP (WDC)
Tan Irving โ Director
Shares
3,257
Price
$406.52
Total Value
$1.32M
Shares Held After
614,893
% of Holdings
0.5%
Showing 4751โ4800 of 11684 transactions (page 96 of 234)