Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys188
Sells2732
Buy $$203.73M
Sell $$4.82B
Ratio1:23.67
% Change vs. Prior
Ratio -99.1%Value -76.7%
Healthcare
Buys175
Sells1262
Buy $$145.28M
Sell $$2.37B
Ratio1:16.33
% Change vs. Prior
Ratio -39.2%Value +125.5%
Industrials
Buys160
Sells752
Buy $$254.35M
Sell $$1.67B
Ratio1:6.57
% Change vs. Prior
Ratio +2623.4%Value -50.1%
Financial Services
Buys417
Sells917
Buy $$475.37M
Sell $$1.45B
Ratio1:3.05
% Change vs. Prior
Ratio +616.9%Value +68.1%
Energy
Buys84
Sells202
Buy $$39.06M
Sell $$1.24B
Ratio1:31.72
% Change vs. Prior
Ratio -79.2%Value +192.3%
Consumer Cyclical
Buys140
Sells540
Buy $$45.96M
Sell $$1.23B
Ratio1:26.74
% Change vs. Prior
Ratio -98.2%Value -14.2%
Utilities
Buys34
Sells115
Buy $$48.81M
Sell $$673.78M
Ratio1:13.81
% Change vs. Prior
Ratio +619.7%Value +19.2%
Communication Services
Buys45
Sells241
Buy $$12.67M
Sell $$453.57M
Ratio1:35.80
% Change vs. Prior
Ratio +72.0%Value +152.0%
Consumer Defensive
Buys65
Sells200
Buy $$98.74M
Sell $$321.62M
Ratio1:3.26
% Change vs. Prior
Ratio +73.1%Value +241.6%
Basic Materials
Buys55
Sells89
Buy $$10.22M
Sell $$102.02M
Ratio1:9.99
% Change vs. Prior
Ratio +2.8%Value -64.2%
Real Estate
Buys81
Sells67
Buy $$24.38M
Sell $$87.45M
Ratio1:3.59
% Change vs. Prior
Ratio -81.9%Value +30.7%
By Industry
Software - Infrastructure
Buys18
Sells1011
Buy $$24.37M
Sell $$2.09B
Ratio1:85.93
% Change vs. Prior
Ratio +517.9%Value +6.9%
Semiconductors
Buys42
Sells600
Buy $$1.74M
Sell $$1.12B
Ratio1:640.20
% Change vs. Prior
Ratio +48.6%Value +166.6%
Medical - Diagnostics & Research
Buys3
Sells106
Buy $$781.14K
Sell $$858.09M
Ratio1:1098.51
Construction
Buys8
Sells25
Buy $$16.06M
Sell $$774.21M
Ratio1:48.21
Leisure
Buys25
Sells41
Buy $$1.68M
Sell $$740.75M
Ratio1:440.59
Asset Management
Buys84
Sells78
Buy $$11.23M
Sell $$682.10M
Ratio1:60.74
Software - Application
Buys101
Sells359
Buy $$174.60M
Sell $$492.72M
Ratio1:2.82
% Change vs. Prior
Ratio +43.3%Value +182.0%
Renewable Utilities
Buys12
Sells74
Buy $$44.10M
Sell $$587.16M
Ratio1:13.32
% Change vs. Prior
Ratio +83126.7%Value +23.4%
Biotechnology
Buys67
Sells869
Buy $$110.02M
Sell $$435.50M
Ratio1:3.96
% Change vs. Prior
Ratio +225.8%Value -41.4%
Financial - Capital Markets
Buys7
Sells149
Buy $$339.42M
Sell $$195.68M
Ratio1.73:1
Information Technology Services
Buys17
Sells91
Buy $$2.18M
Sell $$522.62M
Ratio1:240.19
Medical - Care Facilities
Buys8
Sells25
Buy $$3.17M
Sell $$489.18M
Ratio1:154.10
Oil & Gas Equipment & Services
Buys2
Sells38
Buy $$450.65K
Sell $$487.59M
Ratio1:1081.96
% Change vs. Prior
Ratio +114.2%Value +237.0%
Oil & Gas Exploration & Production
Buys49
Sells43
Buy $$19.17M
Sell $$466.64M
Ratio1:24.35
Medical - Healthcare Plans
Buys1
Sells32
Buy $$2.70K
Sell $$398.02M
Ratio1:147415.68
Transactions (8678)
Archer Aviation Inc. (ACHR)
Lentell Eric — Chief Legal & Strategy Officer
Shares
39,967
Price
$6.06
Total Value
$242.24K
Shares Held After
189,253
% of Holdings
17.4%
Aurora Innovation, Inc. (AUR)
Hoffman Reid — Director
Shares
274,925
Price
$7.81
Total Value
$2.15M
Shares Held After
77,500
% of Holdings
78.0%
Aurora Innovation, Inc. (AUR)
Hoffman Reid — Director
Shares
274,925
Price
$7.81
Total Value
$2.15M
Shares Held After
77,500
% of Holdings
78.0%
Aurora Innovation, Inc. (AUR)
Hoffman Reid — Director
Shares
4,948,637
Price
$7.81
Total Value
$38.64M
Shares Held After
1,395,000
% of Holdings
78.0%
NLIGHT, INC. (LASR)
Nias James — Chief Accounting Officer
Shares
1,487
Price
$75.16
Total Value
$111.76K
Shares Held After
101,744
% of Holdings
1.4%
Alphabet Inc. (GOOGL)
Hennessy John L. — Director
Shares
31
Price
$395.42
Total Value
$12.26K
Shares Held After
2,531
% of Holdings
1.2%
Alphabet Inc. (GOOGL)
Hennessy John L. — Director
Shares
32
Price
$391.20
Total Value
$12.52K
Shares Held After
2,562
% of Holdings
1.2%
Alphabet Inc. (GOOGL)
Hennessy John L. — Director
Shares
138
Price
$393.79
Total Value
$54.34K
Shares Held After
2,594
% of Holdings
5.1%
Alphabet Inc. (GOOGL)
Hennessy John L. — Director
Shares
199
Price
$392.79
Total Value
$78.17K
Shares Held After
2,732
% of Holdings
6.8%
Alphabet Inc. (GOOGL)
Hennessy John L. — Director
Shares
45
Price
$394.96
Total Value
$17.77K
Shares Held After
2,931
% of Holdings
1.5%
Alphabet Inc. (GOOGL)
Hennessy John L. — Director
Shares
171
Price
$393.54
Total Value
$67.30K
Shares Held After
2,976
% of Holdings
5.4%
Alphabet Inc. (GOOGL)
Hennessy John L. — Director
Shares
134
Price
$392.41
Total Value
$52.58K
Shares Held After
3,147
% of Holdings
4.1%
Alphabet Inc. (GOOGL)
Hennessy John L. — Director
Shares
39
Price
$394.95
Total Value
$15.40K
Shares Held After
3,281
% of Holdings
1.2%
Alphabet Inc. (GOOGL)
Hennessy John L. — Director
Shares
90
Price
$393.75
Total Value
$35.44K
Shares Held After
3,454
% of Holdings
2.5%
Alphabet Inc. (GOOGL)
Hennessy John L. — Director
Shares
134
Price
$392.86
Total Value
$52.64K
Shares Held After
3,320
% of Holdings
3.9%
Alphabet Inc. (GOOGL)
Hennessy John L. — Director
Shares
37
Price
$391.89
Total Value
$14.50K
Shares Held After
3,544
% of Holdings
1.0%
Slide Insurance Holdings, Inc. (SLDE)
Wright Andrew Pardo — Director
Shares
10,000
Price
$18.75
Total Value
$187.50K
Shares Held After
90,086
% of Holdings
10.0%
Ethos Technologies Inc. (LIFE)
Wang Lingke — Director
Shares
6,854
Price
$22.77
Total Value
$156.07K
Shares Held After
764,836
% of Holdings
0.9%
Ethos Technologies Inc. (LIFE)
Wang Lingke — Director
Shares
39,495
Price
$21.99
Total Value
$868.50K
Shares Held After
771,690
% of Holdings
4.9%
Ethos Technologies Inc. (LIFE)
Kucharski Brandt Walter — Chief Accounting Officer
Shares
499
Price
$22.66
Total Value
$11.31K
Shares Held After
183,430
% of Holdings
0.3%
Ethos Technologies Inc. (LIFE)
Kucharski Brandt Walter — Chief Accounting Officer
Shares
5,324
Price
$22.00
Total Value
$117.13K
Shares Held After
183,929
% of Holdings
2.8%
Hippo Holdings Inc. (HIPO)
Ostergaard Torben — CEO Spinnaker
Shares
3,667
Price
$26.10
Total Value
$95.71K
Shares Held After
65,673
% of Holdings
5.3%
NLIGHT, INC. (LASR)
Corso Joseph John — Chief Financial Officer
Shares
18,445
Price
$75.16
Total Value
$1.39M
Shares Held After
252,451
% of Holdings
6.8%
Slide Insurance Holdings, Inc. (SLDE)
Lucas Shannon — Director
Shares
26,692
Price
$18.84
Total Value
$502.88K
Shares Held After
1,255,300
% of Holdings
2.1%
Ethos Technologies Inc. (LIFE)
Colis Peter George — Director
Shares
5,145
Price
$22.78
Total Value
$117.20K
Shares Held After
751,150
% of Holdings
0.7%
Ethos Technologies Inc. (LIFE)
Colis Peter George — Director
Shares
54,890
Price
$22.00
Total Value
$1.21M
Shares Held After
756,295
% of Holdings
6.8%
Palantir Technologies Inc. (PLTR)
Moore Alexander D. — Director
Shares
100
Price
$135.46
Total Value
$13.55K
Shares Held After
1,124,978
% of Holdings
0.0%
Palantir Technologies Inc. (PLTR)
Moore Alexander D. — Director
Shares
3,000
Price
$134.95
Total Value
$404.84K
Shares Held After
1,125,078
% of Holdings
0.3%
Palantir Technologies Inc. (PLTR)
Moore Alexander D. — Director
Shares
10,800
Price
$133.97
Total Value
$1.45M
Shares Held After
1,128,078
% of Holdings
0.9%
Palantir Technologies Inc. (PLTR)
Moore Alexander D. — Director
Shares
2,100
Price
$133.05
Total Value
$279.41K
Shares Held After
1,138,878
% of Holdings
0.2%
Ethos Technologies Inc. (LIFE)
Capozzi Christopher M. — Chief Financial Officer
Shares
17,631
Price
$22.72
Total Value
$400.58K
Shares Held After
665,228
% of Holdings
2.6%
Ethos Technologies Inc. (LIFE)
Capozzi Christopher M. — Chief Financial Officer
Shares
62,955
Price
$21.97
Total Value
$1.38M
Shares Held After
682,859
% of Holdings
8.4%
Archer Aviation Inc. (ACHR)
Muniz Thomas Paul — CHIEF TECHNOLOGY OFFICER
Shares
44,740
Price
$6.06
Total Value
$271.17K
Shares Held After
1,554,153
% of Holdings
2.8%
Slide Insurance Holdings, Inc. (SLDE)
Lucas Bruce — Director
Shares
269,881
Price
$18.84
Total Value
$5.08M
Shares Held After
35,884,165
% of Holdings
0.7%
Diamondback Energy, Inc. (FANG)
Thompson Jere W III — CFO, Executive VP
Shares
1,000
Price
$203.16
Total Value
$203.16K
Shares Held After
18,975
% of Holdings
5.0%
TriSalus Life Sciences, Inc. (TLSI)
Marshak Richard — Chief Commercial Officer
Shares
543
Price
$2.67
Total Value
$1.45K
Shares Held After
125,101
% of Holdings
0.4%
Avalo Therapeutics, Inc. (AVTX)
Doyle Mittie — Chief Medical Officer
Shares
3,000
Price
$18.76
Total Value
$56.28K
Shares Held After
3,622
% of Holdings
45.3%
Diamondback Energy, Inc. (FANG)
Barkmann Albert — Exec. VP and Chief Engineer
Shares
3,000
Price
$204.04
Total Value
$612.11K
Shares Held After
24,571
% of Holdings
10.9%
Qorvo, Inc. (QRVO)
Brown Grant — SVP & Chief Financial Officer
Shares
14,195
Price
$88.78
Total Value
$1.26M
Shares Held After
46,928
% of Holdings
23.2%
BJ's Wholesale Club Holdings, Inc. (BJ)
Eddy Robert W. — Director
Shares
2,457
Price
$96.60
Total Value
$237.35K
Shares Held After
298,330
% of Holdings
0.8%
BJ's Wholesale Club Holdings, Inc. (BJ)
Eddy Robert W. — Director
Shares
5,543
Price
$95.91
Total Value
$531.63K
Shares Held After
300,787
% of Holdings
1.8%
Qorvo, Inc. (QRVO)
Chesley Philip — SVP, High Performance Analog
Shares
13,352
Price
$88.78
Total Value
$1.19M
Shares Held After
34,019
% of Holdings
28.2%
NUCOR CORP (NUE)
Topalian Leon J — Chair and CEO
Shares
4,441
Price
$229.32
Total Value
$1.02M
Shares Held After
143,841
% of Holdings
3.0%
NUCOR CORP (NUE)
Topalian Leon J — Chair and CEO
Shares
9,366
Price
$228.63
Total Value
$2.14M
Shares Held After
148,282
% of Holdings
5.9%
NUCOR CORP (NUE)
Topalian Leon J — Chair and CEO
Shares
21,954
Price
$227.58
Total Value
$5.00M
Shares Held After
157,648
% of Holdings
12.2%
NUCOR CORP (NUE)
Topalian Leon J — Chair and CEO
Shares
16,239
Price
$226.84
Total Value
$3.68M
Shares Held After
179,602
% of Holdings
8.3%
Opendoor Technologies Inc. (OPEN)
Schwartz Christina — Chief Financial Officer
Shares
74,348
Price
$4.33
Total Value
$322.09K
Shares Held After
3,769,866
% of Holdings
1.9%
Keros Therapeutics, Inc. (KROS)
BIENAIME JEAN JACQUES — Director
Shares
1,000
Price
$10.58
Total Value
$10.58K
Shares Held After
9,450
% of Holdings
10.6%
RHYTHM PHARMACEUTICALS, INC. (RYTM)
German Christopher Paul — Corporate Controller & CAO
Shares
4,643
Price
$92.21
Total Value
$428.13K
Shares Held After
0
% of Holdings
100.0%
O-I Glass, Inc. /DE/ (OI)
Chapin Samuel R. — Director
Shares
12,000
Price
$8.51
Total Value
$102.07K
Shares Held After
97,482
% of Holdings
12.3%
Showing 1251–1300 of 8678 transactions (page 26 of 174)