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
Buys124
Sells240
Buy $$50.80M
Sell $$1.29B
Ratio1:25.33
% Change vs. Prior
Ratio -73.9%Value +205.9%
Communication Services
Buys67
Sells352
Buy $$124.79M
Sell $$924.60M
Ratio1:7.41
% Change vs. Prior
Ratio +698.9%Value +466.7%
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 (11677)
Twist Bioscience Corp (TWST)
Cho Dennis โ Senior Vice President, Chief Legal Officer & Corporate Secretary
Shares
1,962
Price
$57.15
Total Value
$112.13K
Shares Held After
135,941
% of Holdings
1.4%
Celcuity Inc. (CELC)
Dalvey David โ Director
Shares
25,000
Price
$140.68
Total Value
$3.52M
Shares Held After
65,000
% of Holdings
27.8%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
40
Price
$748.14
Total Value
$29.93K
Shares Held After
11,954
% of Holdings
0.3%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
120
Price
$745.64
Total Value
$89.48K
Shares Held After
11,994
% of Holdings
1.0%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
80
Price
$744.52
Total Value
$59.56K
Shares Held After
12,114
% of Holdings
0.7%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
248
Price
$743.46
Total Value
$184.38K
Shares Held After
12,194
% of Holdings
2.0%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
398
Price
$742.47
Total Value
$295.50K
Shares Held After
12,442
% of Holdings
3.1%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
615
Price
$740.93
Total Value
$455.67K
Shares Held After
12,840
% of Holdings
4.6%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
631
Price
$739.94
Total Value
$466.90K
Shares Held After
13,455
% of Holdings
4.5%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
427
Price
$738.79
Total Value
$315.46K
Shares Held After
14,086
% of Holdings
2.9%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
800
Price
$737.77
Total Value
$590.21K
Shares Held After
14,513
% of Holdings
5.2%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
734
Price
$736.81
Total Value
$540.82K
Shares Held After
15,313
% of Holdings
4.6%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
520
Price
$735.69
Total Value
$382.56K
Shares Held After
16,047
% of Holdings
3.1%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
613
Price
$734.86
Total Value
$450.47K
Shares Held After
16,567
% of Holdings
3.6%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
240
Price
$733.67
Total Value
$176.08K
Shares Held After
17,180
% of Holdings
1.4%
Seagate Technology Holdings plc (STX)
Morris John Christopher โ EVP & CTO
Shares
160
Price
$731.65
Total Value
$117.06K
Shares Held After
17,420
% of Holdings
0.9%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
2,250
Price
$146.96
Total Value
$330.66K
Shares Held After
531,311
% of Holdings
0.4%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
14,824
Price
$146.47
Total Value
$2.17M
Shares Held After
533,561
% of Holdings
2.7%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
10,898
Price
$145.27
Total Value
$1.58M
Shares Held After
548,385
% of Holdings
1.9%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
5,634
Price
$144.36
Total Value
$813.35K
Shares Held After
559,283
% of Holdings
1.0%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
2,700
Price
$143.46
Total Value
$387.33K
Shares Held After
564,917
% of Holdings
0.5%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
2,800
Price
$142.38
Total Value
$398.68K
Shares Held After
567,617
% of Holdings
0.5%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
1,956
Price
$141.23
Total Value
$276.25K
Shares Held After
570,417
% of Holdings
0.3%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
2,044
Price
$140.34
Total Value
$286.85K
Shares Held After
572,373
% of Holdings
0.4%
Datadog, Inc. (DDOG)
Agarwal Amit โ Director
Shares
100
Price
$147.28
Total Value
$14.73K
Shares Held After
1,640
% of Holdings
5.7%
Datadog, Inc. (DDOG)
Agarwal Amit โ Director
Shares
4,135
Price
$146.69
Total Value
$606.55K
Shares Held After
1,740
% of Holdings
70.4%
Datadog, Inc. (DDOG)
Agarwal Amit โ Director
Shares
4,965
Price
$145.69
Total Value
$723.35K
Shares Held After
5,875
% of Holdings
45.8%
Datadog, Inc. (DDOG)
Agarwal Amit โ Director
Shares
4,900
Price
$144.81
Total Value
$709.57K
Shares Held After
10,840
% of Holdings
31.1%
Datadog, Inc. (DDOG)
Agarwal Amit โ Director
Shares
2,500
Price
$143.77
Total Value
$359.42K
Shares Held After
15,740
% of Holdings
13.7%
Datadog, Inc. (DDOG)
Agarwal Amit โ Director
Shares
1,600
Price
$142.42
Total Value
$227.87K
Shares Held After
18,240
% of Holdings
8.1%
Datadog, Inc. (DDOG)
Agarwal Amit โ Director
Shares
1,200
Price
$141.19
Total Value
$169.43K
Shares Held After
19,840
% of Holdings
5.7%
Datadog, Inc. (DDOG)
Agarwal Amit โ Director
Shares
600
Price
$140.02
Total Value
$84.01K
Shares Held After
21,040
% of Holdings
2.8%
Slide Insurance Holdings, Inc. (SLDE)
LARSON MATTHEW PAUL โ Chief Risk Officer
Shares
5,000
Price
$18.57
Total Value
$92.85K
Shares Held After
0
% of Holdings
100.0%
RCM TECHNOLOGIES, INC. (RCMT)
MILLER KEVIN D โ CFO
Shares
19,066
Price
$32.03
Total Value
$610.68K
Shares Held After
420,000
% of Holdings
4.3%
M-tron Industries, Inc. (MPTI)
Drafts William Arnold โ President
Shares
361
Price
$66.78
Total Value
$24.11K
Shares Held After
13,816
% of Holdings
2.5%
Robinhood Markets, Inc. (HOOD)
Gallagher Daniel Martin Jr โ Chief Legal Officer
Shares
100
Price
$78.05
Total Value
$7.80K
Shares Held After
432,849
% of Holdings
0.0%
Robinhood Markets, Inc. (HOOD)
Gallagher Daniel Martin Jr โ Chief Legal Officer
Shares
3,700
Price
$77.37
Total Value
$286.26K
Shares Held After
432,949
% of Holdings
0.8%
Robinhood Markets, Inc. (HOOD)
Gallagher Daniel Martin Jr โ Chief Legal Officer
Shares
6,000
Price
$76.63
Total Value
$459.79K
Shares Held After
436,649
% of Holdings
1.4%
Robinhood Markets, Inc. (HOOD)
Gallagher Daniel Martin Jr โ Chief Legal Officer
Shares
200
Price
$75.27
Total Value
$15.05K
Shares Held After
442,649
% of Holdings
0.0%
M-tron Industries, Inc. (MPTI)
Pforr Cameron โ CEO and CFO
Shares
840
Price
$66.78
Total Value
$56.10K
Shares Held After
26,806
% of Holdings
3.0%
ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ (ZION)
Smith Jennifer Anne โ Executive Vice President
Shares
550
Price
$62.96
Total Value
$34.63K
Shares Held After
6,527
% of Holdings
7.8%
MASTEC INC (MTZ)
Campbell C Robert โ Director
Shares
3,000
Price
$417.00
Total Value
$1.25M
Shares Held After
30,646
% of Holdings
8.9%
Community West Bancshares (CWBC)
SILVA DOROTHEA D โ Director
Shares
15
Price
$23.78
Total Value
$356.70
Shares Held After
12,160
% of Holdings
0.1%
CNX Resources Corp (CNX)
Thorndike William N Jr โ Director
Shares
28,800
Price
$38.25
Total Value
$1.10M
Shares Held After
426,585
% of Holdings
6.3%
CARPENTER TECHNOLOGY CORP (CRS)
HART ANASTASIOS JOHN โ Director
Shares
750
Price
$423.86
Total Value
$317.90K
Shares Held After
0
% of Holdings
100.0%
Fortive Corp (FTV)
Underwood Peter C โ SVP - Chief Legal Officer
Shares
47,557
Price
$60.81
Total Value
$2.89M
Shares Held After
87,780
% of Holdings
35.1%
AMAZON COM INC (AMZN)
Jassy Andrew R โ Director
Shares
31,352
Price
$275.00
Total Value
$8.62M
Shares Held After
2,175,766
% of Holdings
1.4%
ENSIGN GROUP, INC (ENSG)
SMITH BARRY M โ Director
Shares
700
Price
$182.21
Total Value
$127.55K
Shares Held After
22,052
% of Holdings
3.1%
Amplitude, Inc. (AMPL)
Liu Curtis โ Director
Shares
17,586
Price
$8.12
Total Value
$142.88K
Shares Held After
1,067,259
% of Holdings
1.6%
OneWater Marine Inc. (ONEW)
Singleton Philip Austin Jr. โ Director
Shares
110
Price
$9.95
Total Value
$1.09K
Shares Held After
779,886
% of Holdings
0.0%
Showing 4201โ4250 of 11677 transactions (page 85 of 234)