Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Healthcare
Buys246
Sells1654
Buy $$211.54M
Sell $$6.30B
Ratio1:29.77
% Change vs. Prior
Ratio -66.6%Value +482.8%
Technology
Buys228
Sells3644
Buy $$219.96M
Sell $$6.23B
Ratio1:28.33
% Change vs. Prior
Ratio -99.3%Value -70.1%
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
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
Financial - Capital Markets
Buys11
Sells161
Buy $$363.84M
Sell $$201.36M
Ratio1.81:1
Transactions (11606)
Proto Labs Inc (PRLB)
Kenison Michael R. — Chief Operations Officer
Shares
6,643
Price
$70.30
Total Value
$466.97K
Shares Held After
18,683
% of Holdings
26.2%
Proto Labs Inc (PRLB)
Kenison Michael R. — Chief Operations Officer
Shares
3,576
Price
$69.78
Total Value
$249.54K
Shares Held After
25,326
% of Holdings
12.4%
Proto Labs Inc (PRLB)
Kenison Michael R. — Chief Operations Officer
Shares
4,198
Price
$68.70
Total Value
$288.39K
Shares Held After
28,902
% of Holdings
12.7%
Proto Labs Inc (PRLB)
Kenison Michael R. — Chief Operations Officer
Shares
1,613
Price
$67.58
Total Value
$109.01K
Shares Held After
33,100
% of Holdings
4.6%
COHERENT CORP. (COHR)
Luther Sherri R — Chief Financial Officer
Shares
2,000
Price
$372.96
Total Value
$745.92K
Shares Held After
68,475
% of Holdings
2.8%
PARSONS CORP (PSN)
Holdsworth Mark Keith — Director
Shares
6,754
Price
$51.54
Total Value
$348.10K
Shares Held After
39,918
% of Holdings
16.9%
PARSONS CORP (PSN)
Holdsworth Mark Keith — Director
Shares
3,246
Price
$50.70
Total Value
$164.57K
Shares Held After
33,164
% of Holdings
9.8%
UNITED THERAPEUTICS Corp (UTHR)
Mesa Nilda — Director
Shares
258
Price
$581.93
Total Value
$150.14K
Shares Held After
5,028
% of Holdings
4.9%
HEALTHPEAK PROPERTIES, INC. (DOC)
Bohn Scott R — CDO and Head of Lab
Shares
10,989
Price
$19.45
Total Value
$213.74K
Shares Held After
7,636
% of Holdings
59.0%
Blackstone Secured Lending Fund (BXSL)
Bass Robert J — Trustee
Shares
2,095
Price
$23.80
Total Value
$49.85K
Shares Held After
25,107
% of Holdings
8.3%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
56
Price
$583.44
Total Value
$32.67K
Shares Held After
40,513
% of Holdings
0.1%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
1,464
Price
$582.80
Total Value
$853.22K
Shares Held After
40,569
% of Holdings
3.5%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
982
Price
$581.62
Total Value
$571.15K
Shares Held After
42,033
% of Holdings
2.3%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
1,706
Price
$580.62
Total Value
$990.53K
Shares Held After
43,015
% of Holdings
3.8%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
492
Price
$579.67
Total Value
$285.20K
Shares Held After
44,721
% of Holdings
1.1%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
778
Price
$578.46
Total Value
$450.04K
Shares Held After
45,213
% of Holdings
1.7%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
1,062
Price
$577.44
Total Value
$613.24K
Shares Held After
45,991
% of Holdings
2.3%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
767
Price
$576.23
Total Value
$441.97K
Shares Held After
47,053
% of Holdings
1.6%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
753
Price
$575.47
Total Value
$433.33K
Shares Held After
47,820
% of Holdings
1.6%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
401
Price
$573.70
Total Value
$230.05K
Shares Held After
48,573
% of Holdings
0.8%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
293
Price
$573.12
Total Value
$167.92K
Shares Held After
48,974
% of Holdings
0.6%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
106
Price
$571.71
Total Value
$60.60K
Shares Held After
49,267
% of Holdings
0.2%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
400
Price
$570.31
Total Value
$228.13K
Shares Held After
49,373
% of Holdings
0.8%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A — Director
Shares
240
Price
$568.83
Total Value
$136.52K
Shares Held After
49,773
% of Holdings
0.5%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
12
Price
$227.26
Total Value
$2.73K
Shares Held After
28,184
% of Holdings
0.0%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
78
Price
$226.49
Total Value
$17.67K
Shares Held After
28,196
% of Holdings
0.3%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
32
Price
$225.49
Total Value
$7.22K
Shares Held After
28,274
% of Holdings
0.1%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
56
Price
$224.48
Total Value
$12.57K
Shares Held After
28,306
% of Holdings
0.2%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
84
Price
$223.27
Total Value
$18.75K
Shares Held After
28,362
% of Holdings
0.3%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
86
Price
$222.61
Total Value
$19.14K
Shares Held After
28,446
% of Holdings
0.3%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
48
Price
$221.55
Total Value
$10.63K
Shares Held After
28,532
% of Holdings
0.2%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
74
Price
$220.73
Total Value
$16.33K
Shares Held After
28,580
% of Holdings
0.3%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
86
Price
$219.58
Total Value
$18.88K
Shares Held After
28,654
% of Holdings
0.3%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
12
Price
$218.46
Total Value
$2.62K
Shares Held After
28,740
% of Holdings
0.0%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
12
Price
$217.22
Total Value
$2.61K
Shares Held After
28,752
% of Holdings
0.0%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
38
Price
$216.31
Total Value
$8.22K
Shares Held After
28,764
% of Holdings
0.1%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
82
Price
$215.52
Total Value
$17.67K
Shares Held After
28,802
% of Holdings
0.3%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
48
Price
$214.26
Total Value
$10.28K
Shares Held After
28,884
% of Holdings
0.2%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
24
Price
$213.30
Total Value
$5.12K
Shares Held After
28,932
% of Holdings
0.1%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
74
Price
$212.64
Total Value
$15.74K
Shares Held After
28,956
% of Holdings
0.3%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
66
Price
$211.52
Total Value
$13.96K
Shares Held After
29,030
% of Holdings
0.2%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
156
Price
$210.44
Total Value
$32.83K
Shares Held After
29,096
% of Holdings
0.5%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
366
Price
$209.69
Total Value
$76.75K
Shares Held After
29,252
% of Holdings
1.2%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
180
Price
$208.63
Total Value
$37.55K
Shares Held After
29,618
% of Holdings
0.6%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
336
Price
$207.52
Total Value
$69.73K
Shares Held After
29,798
% of Holdings
1.1%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
132
Price
$206.51
Total Value
$27.26K
Shares Held After
30,134
% of Holdings
0.4%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
188
Price
$205.40
Total Value
$38.62K
Shares Held After
30,266
% of Holdings
0.6%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
98
Price
$204.53
Total Value
$20.04K
Shares Held After
30,454
% of Holdings
0.3%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
72
Price
$203.68
Total Value
$14.67K
Shares Held After
30,552
% of Holdings
0.2%
QUALCOMM INC/DE (QCOM)
Palkhiwala Akash J. — EVP, CFO & COO
Shares
60
Price
$202.47
Total Value
$12.15K
Shares Held After
30,624
% of Holdings
0.2%
Showing 3301–3350 of 11606 transactions (page 67 of 233)