Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys181
Sells2473
Buy $$202.06M
Sell $$4.49B
Ratio1:22.23
% Change vs. Prior
Ratio -99.1%Value -78.2%
Healthcare
Buys165
Sells1144
Buy $$143.76M
Sell $$2.28B
Ratio1:15.86
% Change vs. Prior
Ratio -37.4%Value +117.1%
Industrials
Buys149
Sells717
Buy $$250.78M
Sell $$1.66B
Ratio1:6.62
% Change vs. Prior
Ratio +2604.7%Value -50.5%
Financial Services
Buys390
Sells847
Buy $$466.25M
Sell $$1.41B
Ratio1:3.03
% Change vs. Prior
Ratio +621.3%Value +64.1%
Consumer Cyclical
Buys130
Sells492
Buy $$44.47M
Sell $$1.22B
Ratio1:27.34
% Change vs. Prior
Ratio -98.3%Value -15.2%
Energy
Buys78
Sells171
Buy $$26.07M
Sell $$861.03M
Ratio1:33.03
% Change vs. Prior
Ratio -75.1%Value +108.2%
Utilities
Buys31
Sells101
Buy $$48.76M
Sell $$601.09M
Ratio1:12.33
% Change vs. Prior
Ratio +705.9%Value +7.2%
Communication Services
Buys44
Sells215
Buy $$12.48M
Sell $$435.92M
Ratio1:34.94
% Change vs. Prior
Ratio +76.2%Value +142.4%
Consumer Defensive
Buys53
Sells186
Buy $$97.84M
Sell $$313.91M
Ratio1:3.21
% Change vs. Prior
Ratio +75.7%Value +234.6%
Real Estate
Buys73
Sells61
Buy $$23.83M
Sell $$82.42M
Ratio1:3.46
% Change vs. Prior
Ratio -81.3%Value +24.2%
Basic Materials
Buys55
Sells83
Buy $$10.22M
Sell $$94.66M
Ratio1:9.27
% Change vs. Prior
Ratio +10.8%Value -66.5%
By Industry
Software - Infrastructure
Buys18
Sells871
Buy $$24.37M
Sell $$1.89B
Ratio1:77.66
% Change vs. Prior
Ratio +583.7%Value -3.3%
Semiconductors
Buys42
Sells549
Buy $$1.74M
Sell $$1.02B
Ratio1:582.82
% Change vs. Prior
Ratio +63.2%Value +142.8%
Medical - Diagnostics & Research
Buys3
Sells74
Buy $$781.14K
Sell $$831.93M
Ratio1:1065.02
Construction
Buys6
Sells25
Buy $$16.01M
Sell $$774.21M
Ratio1:48.36
Leisure
Buys25
Sells39
Buy $$1.68M
Sell $$740.68M
Ratio1:440.55
Asset Management
Buys76
Sells72
Buy $$10.27M
Sell $$681.96M
Ratio1:66.39
Software - Application
Buys94
Sells337
Buy $$172.93M
Sell $$490.18M
Ratio1:2.83
% Change vs. Prior
Ratio +40.6%Value +183.6%
Renewable Utilities
Buys12
Sells63
Buy $$44.10M
Sell $$576.31M
Ratio1:13.07
% Change vs. Prior
Ratio +84693.6%Value +21.3%
Information Technology Services
Buys17
Sells87
Buy $$2.18M
Sell $$522.39M
Ratio1:240.09
Financial - Capital Markets
Buys4
Sells139
Buy $$333.70M
Sell $$181.94M
Ratio1.83:1
Biotechnology
Buys60
Sells797
Buy $$108.53M
Sell $$403.53M
Ratio1:3.72
% Change vs. Prior
Ratio +246.8%Value -45.0%
Medical - Care Facilities
Buys6
Sells23
Buy $$3.14M
Sell $$487.69M
Ratio1:155.12
Oil & Gas Exploration & Production
Buys44
Sells38
Buy $$18.73M
Sell $$456.39M
Ratio1:24.37
Medical - Healthcare Plans
Buys0
Sells32
Buy $$0.00
Sell $$398.02M
RatioAll Sells
Engineering & Construction
Buys7
Sells111
Buy $$1.40M
Sell $$328.99M
Ratio1:235.60
% Change vs. Prior
Ratio +442317.5%Value -81.0%
Transactions (7951)
Cloudflare, Inc. (NET)
Prince Matthew — Director
Shares
2,023
Price
$207.79
Total Value
$420.35K
Shares Held After
25,550
% of Holdings
7.3%
Cloudflare, Inc. (NET)
Prince Matthew — Director
Shares
6,485
Price
$206.90
Total Value
$1.34M
Shares Held After
27,573
% of Holdings
19.0%
Cloudflare, Inc. (NET)
Prince Matthew — Director
Shares
6,127
Price
$206.04
Total Value
$1.26M
Shares Held After
34,058
% of Holdings
15.2%
Cloudflare, Inc. (NET)
Prince Matthew — Director
Shares
6,160
Price
$205.05
Total Value
$1.26M
Shares Held After
40,185
% of Holdings
13.3%
Cloudflare, Inc. (NET)
Prince Matthew — Director
Shares
6,923
Price
$203.98
Total Value
$1.41M
Shares Held After
46,345
% of Holdings
13.0%
Cloudflare, Inc. (NET)
Prince Matthew — Director
Shares
13,694
Price
$203.04
Total Value
$2.78M
Shares Held After
53,268
% of Holdings
20.5%
Cloudflare, Inc. (NET)
Prince Matthew — Director
Shares
7,910
Price
$202.06
Total Value
$1.60M
Shares Held After
66,962
% of Holdings
10.6%
Cloudflare, Inc. (NET)
Prince Matthew — Director
Shares
3,062
Price
$201.17
Total Value
$615.99K
Shares Held After
74,872
% of Holdings
3.9%
Virgin Galactic Holdings, Inc (SPCE)
Strandberg Diana S. — Director
Shares
20,000
Price
$2.49
Total Value
$49.78K
Shares Held After
70,930
% of Holdings
28.2%
1847 Holdings LLC (LBRA)
Roberts Ellery — Director
Shares
100,000
Price
$0.01
Total Value
$1.00K
Shares Held After
1,303,110
% of Holdings
7.7%
CVS HEALTH Corp (CVS)
ROBBINS LARRY — Director
Shares
151
Price
$95.18
Total Value
$14.37K
Shares Held After
6,213,261
% of Holdings
0.0%
CVS HEALTH Corp (CVS)
ROBBINS LARRY — Director
Shares
1,983,387
Price
$94.45
Total Value
$187.33M
Shares Held After
6,213,412
% of Holdings
24.2%
GRAY MEDIA, INC (GTN)
BOGER RICHARD LEE — Director
Shares
2,000
Price
$10.12
Total Value
$20.24K
Shares Held After
4,591
% of Holdings
30.3%
GRAY MEDIA, INC (GTN)
BOGER RICHARD LEE — Director
Shares
55,000
Price
$4.19
Total Value
$230.45K
Shares Held After
37,084
% of Holdings
59.7%
EverCommerce Inc. (EVCM)
Remer Eric Richard — Director
Shares
7,454
Price
$10.20
Total Value
$76.06K
Shares Held After
2,867,344
% of Holdings
0.3%
Star Equity Holdings, Inc. (STRR)
Eberwein Jeffrey E. — Director
Shares
13,799
Price
$10.09
Total Value
$139.23K
Shares Held After
1,054,780
% of Holdings
1.3%
BETA Technologies, Inc. (BETA)
Stone Michael Robert — Director
Shares
17,135
Price
$14.59
Total Value
$250.00K
Shares Held After
1,767,049
% of Holdings
1.0%
Diamondback Energy, Inc. (FANG)
Dick Teresa L. — CAO, Exec. VP, Assist. Sec.
Shares
5,000
Price
$207.00
Total Value
$1.03M
Shares Held After
92,755
% of Holdings
5.1%
FORMFACTOR INC (FORM)
St Dennis Thomas — Director
Shares
1,000
Price
$115.84
Total Value
$115.84K
Shares Held After
31,873
% of Holdings
3.0%
NEUROCRINE BIOSCIENCES INC (NBIX)
GORMAN KEVIN CHARLES — Director
Shares
245,088
Price
$154.33
Total Value
$37.82M
Shares Held After
511,293
% of Holdings
32.4%
InspireMD, Inc. (NSPR)
Gleason Shane Thomas — Chief Commercial Officer
Shares
22,778
Price
$1.01
Total Value
$23.01K
Shares Held After
1,053,882
% of Holdings
2.1%
Block, Inc. (XYZ)
Jennings Owen Britton — Business Lead
Shares
44
Price
$71.00
Total Value
$3.12K
Shares Held After
499,212
% of Holdings
0.0%
ARM HOLDINGS PLC /UK (ARM)
Abbey William — Chief Commercial Officer
Shares
10,887
Price
$224.14
Total Value
$2.44M
Shares Held After
43,353
% of Holdings
20.1%
Atlassian Corp (TEAM)
CHUONG JAMES — Chief Financial Officer
Shares
564
Price
$91.38
Total Value
$51.54K
Shares Held After
288,272
% of Holdings
0.2%
Atlassian Corp (TEAM)
CHUONG JAMES — Chief Financial Officer
Shares
977
Price
$87.17
Total Value
$85.17K
Shares Held After
288,836
% of Holdings
0.3%
Atlassian Corp (TEAM)
CHUONG JAMES — Chief Financial Officer
Shares
358
Price
$92.53
Total Value
$33.13K
Shares Held After
289,813
% of Holdings
0.1%
Atlassian Corp (TEAM)
CHUONG JAMES — Chief Financial Officer
Shares
273
Price
$88.23
Total Value
$24.09K
Shares Held After
290,171
% of Holdings
0.1%
Atlassian Corp (TEAM)
CHUONG JAMES — Chief Financial Officer
Shares
152
Price
$93.39
Total Value
$14.20K
Shares Held After
290,444
% of Holdings
0.1%
Atlassian Corp (TEAM)
CHUONG JAMES — Chief Financial Officer
Shares
659
Price
$89.23
Total Value
$58.80K
Shares Held After
290,596
% of Holdings
0.2%
Atlassian Corp (TEAM)
CHUONG JAMES — Chief Financial Officer
Shares
26
Price
$94.16
Total Value
$2.45K
Shares Held After
291,255
% of Holdings
0.0%
Atlassian Corp (TEAM)
CHUONG JAMES — Chief Financial Officer
Shares
5,440
Price
$86.59
Total Value
$471.03K
Shares Held After
291,281
% of Holdings
1.8%
Atlassian Corp (TEAM)
CHUONG JAMES — Chief Financial Officer
Shares
389
Price
$90.29
Total Value
$35.12K
Shares Held After
296,721
% of Holdings
0.1%
ARM HOLDINGS PLC /UK (ARM)
Collins Spencer — Chief Legal Officer
Shares
40,941
Price
$215.00
Total Value
$8.80M
Shares Held After
0
% of Holdings
100.0%
Venture Global, Inc. (VG)
Cothran Brian — Chief Operating Officer
Shares
473,533
Price
$14.81
Total Value
$7.01M
Shares Held After
0
% of Holdings
100.0%
TRINET GROUP, INC. (TNET)
Treadway Anthony Shea — SVP, Chief Revenue Officer
Shares
933
Price
$43.46
Total Value
$40.55K
Shares Held After
67,678
% of Holdings
1.4%
HARLEY-DAVIDSON, INC. (HOG)
Root Jonathan R — CFO and CCO
Shares
1,554
Price
$24.21
Total Value
$37.62K
Shares Held After
32,508
% of Holdings
4.6%
BOSTON SCIENTIFIC CORP (BSX)
Habiger David C — Director
Shares
2,200
Price
$56.95
Total Value
$125.28K
Shares Held After
11,628
% of Holdings
18.9%
Dream Finders Homes, Inc. (DFH)
Lovett William Radford II — 10% Owner
Shares
117,854
Price
$12.65
Total Value
$1.49M
Shares Held After
3,673,029
% of Holdings
3.1%
COMMVAULT SYSTEMS INC (CVLT)
Abrahamsen Danielle Nicole — Chief Accounting Officer
Shares
169
Price
$104.01
Total Value
$17.58K
Shares Held After
13,581
% of Holdings
1.2%
COMMVAULT SYSTEMS INC (CVLT)
Mirchandani Sanjay — Director
Shares
6,238
Price
$104.01
Total Value
$648.81K
Shares Held After
315,377
% of Holdings
1.9%
COMMVAULT SYSTEMS INC (CVLT)
Abrahamsen Danielle Nicole — Chief Accounting Officer
Shares
896
Price
$106.19
Total Value
$95.15K
Shares Held After
13,750
% of Holdings
6.1%
COMMVAULT SYSTEMS INC (CVLT)
Mirchandani Sanjay — Director
Shares
13,158
Price
$106.19
Total Value
$1.40M
Shares Held After
321,615
% of Holdings
3.9%
COMMVAULT SYSTEMS INC (CVLT)
Merrill Gary — Chief Financial Officer
Shares
2,275
Price
$104.01
Total Value
$236.62K
Shares Held After
72,507
% of Holdings
3.0%
COMMVAULT SYSTEMS INC (CVLT)
Merrill Gary — Chief Financial Officer
Shares
2,285
Price
$106.19
Total Value
$242.64K
Shares Held After
74,782
% of Holdings
3.0%
HF Sinclair Corp (DINO)
Garg Vivek — Acting CFO, VP, CAO & CONTR
Shares
717
Price
$71.89
Total Value
$51.55K
Shares Held After
11,475
% of Holdings
5.9%
PATRICK INDUSTRIES INC (PATK)
WELCH M SCOTT — Director
Shares
100
Price
$89.44
Total Value
$8.94K
Shares Held After
3,292
% of Holdings
3.0%
Tempus AI, Inc. (TEM)
Polovin Andrew — EVP, Chief Legal Officer
Shares
8,703
Price
$44.07
Total Value
$383.54K
Shares Held After
128,215
% of Holdings
6.4%
RYANAIR HOLDINGS PLC (RYAAY)
Gruber Andreas — Lauda Joint CEO
Shares
13,467
Price
$26.01
Total Value
$350.28K
Shares Held After
20,858
% of Holdings
39.2%
Warby Parker Inc. (WRBY)
Blumenthal Neil Harris — Director
Shares
63,040
Price
$30.03
Total Value
$1.89M
Shares Held After
50,165
% of Holdings
55.7%
RYANAIR HOLDINGS PLC (RYAAY)
Brady Dara — Ryanair DAC CMO
Shares
8,973
Price
$26.01
Total Value
$233.39K
Shares Held After
17,550
% of Holdings
33.8%
Showing 51–100 of 7951 transactions (page 2 of 160)