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
Sells3634
Buy $$219.96M
Sell $$6.23B
Ratio1:28.32
% Change vs. Prior
Ratio -99.3%Value -70.1%
Industrials
Buys200
Sells956
Buy $$259.18M
Sell $$2.57B
Ratio1:9.90
% Change vs. Prior
Ratio +1707.6%Value -26.8%
Financial Services
Buys574
Sells1222
Buy $$525.36M
Sell $$2.15B
Ratio1:4.09
% Change vs. Prior
Ratio +434.0%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
Sells184
Buy $$63.55M
Sell $$732.88M
Ratio1:11.53
% Change vs. Prior
Ratio +761.6%Value +31.3%
Consumer Defensive
Buys79
Sells277
Buy $$101.36M
Sell $$675.19M
Ratio1:6.66
% Change vs. Prior
Ratio -15.4%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
Sells543
Buy $$186.92M
Sell $$860.16M
Ratio1:4.60
% Change vs. Prior
Ratio -12.1%Value +342.5%
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
Sells124
Buy $$5.15M
Sell $$563.26M
Ratio1:109.30
Financial - Capital Markets
Buys11
Sells161
Buy $$363.84M
Sell $$201.36M
Ratio1.81:1
Transactions (11586)
VALVOLINE INC (VVV)
WILLIS J KEVIN — Chief Financial Officer
Shares
10,000
Price
$31.80
Total Value
$318.00K
Shares Held After
32,725
% of Holdings
30.6%
DONEGAL GROUP INC (DGICA)
DONEGAL MUTUAL INSURANCE CO — 10% Owner
Shares
8,500
Price
$17.16
Total Value
$145.85K
Shares Held After
14,005,281
% of Holdings
0.1%
VALVOLINE INC (VVV)
Freeland Richard Joseph — Director
Shares
3,100
Price
$32.37
Total Value
$100.35K
Shares Held After
16,112
% of Holdings
19.2%
On Holding AG (ONON)
Allemann David Michael — Director
Shares
50,856
Price
$36.75
Total Value
$1.87M
Shares Held After
2,841,108
% of Holdings
1.8%
On Holding AG (ONON)
Allemann David Michael — Director
Shares
9,144
Price
$35.97
Total Value
$328.94K
Shares Held After
2,790,252
% of Holdings
0.3%
On Holding AG (ONON)
Coppetti Caspar Felix — Director
Shares
50,853
Price
$36.75
Total Value
$1.87M
Shares Held After
2,375,855
% of Holdings
2.1%
On Holding AG (ONON)
Coppetti Caspar Felix — Director
Shares
9,147
Price
$35.97
Total Value
$329.05K
Shares Held After
2,325,002
% of Holdings
0.4%
On Holding AG (ONON)
Bernhard Olivier — Director
Shares
50,856
Price
$36.75
Total Value
$1.87M
Shares Held After
5,163,184
% of Holdings
1.0%
On Holding AG (ONON)
Bernhard Olivier — Director
Shares
9,144
Price
$35.97
Total Value
$328.94K
Shares Held After
5,112,328
% of Holdings
0.2%
HARROW, INC. (HROW)
BOLL ANDREW R. — PRESIDENT AND CFO
Shares
3,500
Price
$29.90
Total Value
$104.65K
Shares Held After
814,679
% of Holdings
0.4%
HARROW, INC. (HROW)
BAUM MARK L — Director
Shares
10,000
Price
$30.20
Total Value
$302.00K
Shares Held After
2,996,130
% of Holdings
0.3%
ORASURE TECHNOLOGIES INC (OSUR)
Boyd Steven Kyle — Director
Shares
25,000
Price
$2.99
Total Value
$74.75K
Shares Held After
113,462
% of Holdings
22.0%
MARKETWISE, INC. (MKTW)
Stansberry Frank Porter — Director
Shares
10,000
Price
$18.25
Total Value
$182.50K
Shares Held After
331,756
% of Holdings
3.0%
MARKETWISE, INC. (MKTW)
Stansberry Frank Porter — Director
Shares
10,000
Price
$17.99
Total Value
$179.90K
Shares Held After
321,756
% of Holdings
3.1%
STARZ ENTERTAINMENT CORP /CN/ (STRZ)
Hoffman Alison — President of Starz Networks
Shares
300
Price
$23.14
Total Value
$6.94K
Shares Held After
94,419
% of Holdings
0.3%
STARZ ENTERTAINMENT CORP /CN/ (STRZ)
Hoffman Alison — President of Starz Networks
Shares
1,697
Price
$22.18
Total Value
$37.64K
Shares Held After
94,719
% of Holdings
1.8%
STARZ ENTERTAINMENT CORP /CN/ (STRZ)
Hoffman Alison — President of Starz Networks
Shares
11,664
Price
$21.27
Total Value
$248.09K
Shares Held After
96,416
% of Holdings
10.8%
ALKAMI TECHNOLOGY, INC. (ALKT)
GENERAL ATLANTIC GENPAR (BERMUDA), L.P. — Director
Shares
675,000
Price
$16.49
Total Value
$11.13M
Shares Held After
19,420,994
% of Holdings
3.5%
ALKAMI TECHNOLOGY, INC. (ALKT)
GENERAL ATLANTIC, L.P. — Director
Shares
675,000
Price
$16.49
Total Value
$11.13M
Shares Held After
19,420,994
% of Holdings
3.5%
INNODATA INC (INOD)
ABUHOFF JACK — Director
Shares
6,530
Price
$97.66
Total Value
$637.72K
Shares Held After
1,340,456
% of Holdings
0.5%
INNODATA INC (INOD)
ABUHOFF JACK — Director
Shares
41,555
Price
$96.69
Total Value
$4.02M
Shares Held After
1,346,986
% of Holdings
3.0%
INNODATA INC (INOD)
ABUHOFF JACK — Director
Shares
4,266
Price
$95.20
Total Value
$406.12K
Shares Held After
1,388,541
% of Holdings
0.3%
INNODATA INC (INOD)
ABUHOFF JACK — Director
Shares
2,799
Price
$94.62
Total Value
$264.84K
Shares Held After
1,392,807
% of Holdings
0.2%
INNODATA INC (INOD)
ABUHOFF JACK — Director
Shares
21,841
Price
$93.04
Total Value
$2.03M
Shares Held After
1,395,606
% of Holdings
1.5%
Biglari Holdings Inc. (BH)
BIGLARI, SARDAR — Director
Shares
14,351
Price
$258.06
Total Value
$3.70M
Shares Held After
1,398,104
% of Holdings
1.0%
Under Armour, Inc. (UA)
WATSA V PREM ET AL — 10% Owner
Shares
100
Price
$5.00
Total Value
$500.00
Shares Held After
44,179,216
% of Holdings
0.0%
Silvaco Group, Inc. (SVCO)
Jackson Candace — SVP, General Counsel and Corporate Secretary
Shares
2,000
Price
$11.00
Total Value
$22.00K
Shares Held After
51,349
% of Holdings
3.7%
GSI TECHNOLOGY INC (GSIT)
Schirle Douglas — CFO
Shares
40,000
Price
$11.32
Total Value
$452.93K
Shares Held After
69,046
% of Holdings
36.7%
LIGHTPATH TECHNOLOGIES INC (LPTH)
North Run Strategic Opportunities Fund I, LP — Director
Shares
165,000
Price
$12.16
Total Value
$2.01M
Shares Held After
2,990,112
% of Holdings
5.2%
SEMPRA (SRE)
DAY DIANA L — Chief Legal Counsel
Shares
3,300
Price
$92.13
Total Value
$304.03K
Shares Held After
22,870
% of Holdings
12.6%
ILLUMINA, INC. (ILMN)
Meister Keith A. — Director
Shares
180
Price
$147.80
Total Value
$26.60K
Shares Held After
3,500,048
% of Holdings
0.0%
ILLUMINA, INC. (ILMN)
Meister Keith A. — Director
Shares
13,776
Price
$146.96
Total Value
$2.02M
Shares Held After
3,500,228
% of Holdings
0.4%
ILLUMINA, INC. (ILMN)
Meister Keith A. — Director
Shares
25,352
Price
$146.15
Total Value
$3.71M
Shares Held After
3,514,004
% of Holdings
0.7%
ILLUMINA, INC. (ILMN)
Meister Keith A. — Director
Shares
52,776
Price
$144.80
Total Value
$7.64M
Shares Held After
3,539,356
% of Holdings
1.5%
ILLUMINA, INC. (ILMN)
Meister Keith A. — Director
Shares
12,309
Price
$144.13
Total Value
$1.77M
Shares Held After
3,592,132
% of Holdings
0.3%
Relay Therapeutics, Inc. (RLAY)
Catinazzo Thomas — Chief Financial Officer
Shares
17,717
Price
$12.86
Total Value
$227.84K
Shares Held After
195,178
% of Holdings
8.3%
ENTRAVISION COMMUNICATIONS CORP (EVC)
Seros Alexandra — 10% Owner
Shares
338,976
Price
$9.03
Total Value
$3.06M
Shares Held After
8,635,774
% of Holdings
3.8%
Q2 Holdings, Inc. (QTWO)
Kerr Michael S — General Counsel
Shares
397
Price
$44.98
Total Value
$17.86K
Shares Held After
81,375
% of Holdings
0.5%
AWARE INC /MA/ (AWRE)
STAFFORD JOHN S III — Director
Shares
57,937
Price
$1.25
Total Value
$72.42K
Shares Held After
5,221,954
% of Holdings
1.1%
JACK HENRY & ASSOCIATES INC (JKHY)
Carsley Mimi — CFO and Treasurer
Shares
375
Price
$134.12
Total Value
$50.30K
Shares Held After
6,007
% of Holdings
6.2%
TREACE MEDICAL CONCEPTS, INC. (TMCI)
Treace John T. — Director
Shares
61,750
Price
$2.62
Total Value
$161.49K
Shares Held After
7,158,313
% of Holdings
0.9%
JACK HENRY & ASSOCIATES INC (JKHY)
Adelson Gregory R. — Director
Shares
2,000
Price
$133.42
Total Value
$266.84K
Shares Held After
21,036
% of Holdings
9.5%
AMEREN CORP (AEE)
Shaw Theresa A — SVP and CATO
Shares
325
Price
$109.08
Total Value
$35.45K
Shares Held After
32,618
% of Holdings
1.0%
Comstock Inc. (LODE)
Pei Steven Yu-Tsung — Director
Shares
79,559
Price
$3.42
Total Value
$272.49K
Shares Held After
1,530,980
% of Holdings
5.2%
Snap-on Inc (SNA)
Pagliari Aldo John — Sr VP - Finance & CFO
Shares
1,674
Price
$367.96
Total Value
$615.96K
Shares Held After
119,488
% of Holdings
1.4%
Snap-on Inc (SNA)
Pagliari Aldo John — Sr VP - Finance & CFO
Shares
3,029
Price
$367.09
Total Value
$1.11M
Shares Held After
121,162
% of Holdings
2.4%
Snap-on Inc (SNA)
Pagliari Aldo John — Sr VP - Finance & CFO
Shares
1,010
Price
$366.20
Total Value
$369.86K
Shares Held After
124,191
% of Holdings
0.8%
Arteris, Inc. (AIP)
Viana Antonio J — Director
Shares
20,000
Price
$38.00
Total Value
$760.00K
Shares Held After
64,620
% of Holdings
23.6%
American Assets Trust, Inc. (AAT)
RADY ERNEST S — Director
Shares
78,000
Price
$21.09
Total Value
$1.65M
Shares Held After
1,179,661
% of Holdings
6.6%
MYRIAD GENETICS INC (MYGN)
Bisaro Paul — Director
Shares
7,500
Price
$3.69
Total Value
$27.64K
Shares Held After
97,441
% of Holdings
7.7%
Showing 2351–2400 of 11586 transactions (page 48 of 232)