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
Buys260
Sells1670
Buy $$213.05M
Sell $$6.30B
Ratio1:29.56
% Change vs. Prior
Ratio -66.4%Value +482.7%
Industrials
Buys200
Sells958
Buy $$259.18M
Sell $$2.58B
Ratio1:9.97
% Change vs. Prior
Ratio +1696.0%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
Buys127
Sells240
Buy $$50.81M
Sell $$1.29B
Ratio1:25.32
% Change vs. Prior
Ratio -73.9%Value +205.9%
Communication Services
Buys67
Sells356
Buy $$124.79M
Sell $$924.69M
Ratio1:7.41
% Change vs. Prior
Ratio +698.8%Value +466.8%
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
Sells104
Buy $$27.06M
Sell $$148.53M
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
Buys120
Sells1087
Buy $$172.79M
Sell $$530.27M
Ratio1:3.07
% Change vs. Prior
Ratio +320.2%Value -24.4%
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
Sells124
Buy $$3.08M
Sell $$629.78M
Ratio1:204.15
Information Technology Services
Buys19
Sells125
Buy $$5.15M
Sell $$563.37M
Ratio1:109.32
Transactions (9640)
BridgeBio Pharma, Inc. (BBIO)
Kumar Neil โ Director
Shares
449
Price
$69.09
Total Value
$31.02K
Shares Held After
4,378,447
% of Holdings
0.0%
BridgeBio Pharma, Inc. (BBIO)
Kumar Neil โ Director
Shares
8,334
Price
$68.38
Total Value
$569.86K
Shares Held After
4,378,896
% of Holdings
0.2%
BridgeBio Pharma, Inc. (BBIO)
Kumar Neil โ Director
Shares
11,217
Price
$67.49
Total Value
$757.09K
Shares Held After
4,387,230
% of Holdings
0.3%
BridgeBio Pharma, Inc. (BBIO)
Kumar Neil โ Director
Shares
450
Price
$69.09
Total Value
$31.09K
Shares Held After
575,686
% of Holdings
0.1%
BridgeBio Pharma, Inc. (BBIO)
Kumar Neil โ Director
Shares
8,333
Price
$68.38
Total Value
$569.79K
Shares Held After
576,136
% of Holdings
1.4%
BridgeBio Pharma, Inc. (BBIO)
Kumar Neil โ Director
Shares
11,217
Price
$67.50
Total Value
$757.09K
Shares Held After
584,469
% of Holdings
1.9%
TENNANT CO (TNC)
Zay Richard H. โ CHIEF COMMERCIAL OFFICER
Shares
6,875
Price
$88.02
Total Value
$605.10K
Shares Held After
27,518
% of Holdings
20.0%
AAON, INC. (AAON)
Thompson Rebecca โ Chief Accounting Officer
Shares
9,672
Price
$136.59
Total Value
$1.32M
Shares Held After
27,681
% of Holdings
25.9%
Chord Energy Corp (CHRD)
Brooks Douglas E โ Director
Shares
3,000
Price
$137.79
Total Value
$413.37K
Shares Held After
23,705
% of Holdings
11.2%
LifeStance Health Group, Inc. (LFST)
Bessler Robert โ Director
Shares
37,500
Price
$8.55
Total Value
$320.62K
Shares Held After
1,353,746
% of Holdings
2.7%
LifeStance Health Group, Inc. (LFST)
Bessler Robert โ Director
Shares
37,500
Price
$8.55
Total Value
$320.62K
Shares Held After
1,236,948
% of Holdings
2.9%
Datadog, Inc. (DDOG)
Richardson Julie โ Director
Shares
2,433
Price
$188.50
Total Value
$458.62K
Shares Held After
4,036
% of Holdings
37.6%
VEECO INSTRUMENTS INC (VECO)
Miller William John โ Director
Shares
100,000
Price
$59.55
Total Value
$5.96M
Shares Held After
419,570
% of Holdings
19.2%
Accel Entertainment, Inc. (ACEL)
Rubenstein Gordon โ Director
Shares
28,618
Price
$11.34
Total Value
$324.55K
Shares Held After
16,985
% of Holdings
62.8%
Accel Entertainment, Inc. (ACEL)
Rubenstein Gordon โ Director
Shares
17,728
Price
$11.34
Total Value
$201.05K
Shares Held After
4,946
% of Holdings
78.2%
TERADYNE, INC (TER)
Driscoll Ryan โ VP, General Counsel, Secretary
Shares
680
Price
$377.60
Total Value
$256.77K
Shares Held After
7,665
% of Holdings
8.1%
ESCALADE INC (ESCA)
Glazer Walter P. Jr. โ Director
Shares
32,578
Price
$19.83
Total Value
$646.14K
Shares Held After
361,802
% of Holdings
8.3%
LEMAITRE VASCULAR INC (LMAT)
Ross Bridget A โ Director
Shares
5,044
Price
$111.10
Total Value
$560.37K
Shares Held After
3,942
% of Holdings
56.1%
LEMAITRE VASCULAR INC (LMAT)
Jasinski Lawrence J โ Director
Shares
3,943
Price
$110.00
Total Value
$433.73K
Shares Held After
4,714
% of Holdings
45.5%
EVEREST GROUP, LTD. (EG)
Keen Jason โ EVP & CEO of GW & S Division
Shares
775
Price
$351.84
Total Value
$272.68K
Shares Held After
8,170
% of Holdings
8.7%
STRATUS PROPERTIES INC (STRS)
Oasis Management Co Ltd. โ 10% Owner
Shares
720
Price
$30.03
Total Value
$21.62K
Shares Held After
981,129
% of Holdings
0.1%
BIOMARIN PHARMACEUTICAL INC (BMRN)
Friberg Gregory R โ EVP, Chief R&D Officer
Shares
3,281
Price
$53.85
Total Value
$176.68K
Shares Held After
51,818
% of Holdings
6.0%
Rapport Therapeutics, Inc. (RAPP)
Third Rock Ventures V, L.P. โ 10% Owner
Shares
271,495
Price
$40.12
Total Value
$10.89M
Shares Held After
6,437,733
% of Holdings
4.0%
Frontier Group Holdings, Inc. (ULCC)
Stedke Trevor J. โ Sr. Vice President, Operations
Shares
83,110
Price
$5.41
Total Value
$449.63K
Shares Held After
167,277
% of Holdings
33.2%
Datadog, Inc. (DDOG)
Walters Sean Michael โ Chief Revenue Officer
Shares
7,657
Price
$188.50
Total Value
$1.44M
Shares Held After
283,610
% of Holdings
2.6%
EPR PROPERTIES (EPR)
Peterson Mark Alan โ EVP & Chief Financial Officer
Shares
8,696
Price
$57.50
Total Value
$500.02K
Shares Held After
216,084
% of Holdings
3.9%
Flywire Corp (FLYW)
Butterfield Peter โ General Counsel and CCO
Shares
1,480
Price
$18.02
Total Value
$26.66K
Shares Held After
671,482
% of Holdings
0.2%
O REILLY AUTOMOTIVE INC (ORLY)
HOPPER PHILIP M โ SVP OF REAL ESTATE & EXPANSION
Shares
3,700
Price
$94.60
Total Value
$350.04K
Shares Held After
4,888
% of Holdings
43.1%
PLEXUS CORP (PLXS)
Ninivaggi Angelo Michael Jr โ EVP, Chief Legal & PAO & Secy
Shares
59
Price
$264.38
Total Value
$15.60K
Shares Held After
19,536
% of Holdings
0.3%
PLEXUS CORP (PLXS)
Ninivaggi Angelo Michael Jr โ EVP, Chief Legal & PAO & Secy
Shares
945
Price
$263.66
Total Value
$249.16K
Shares Held After
19,595
% of Holdings
4.6%
PLEXUS CORP (PLXS)
Ninivaggi Angelo Michael Jr โ EVP, Chief Legal & PAO & Secy
Shares
1,294
Price
$262.43
Total Value
$339.58K
Shares Held After
20,540
% of Holdings
5.9%
Enova International, Inc. (ENVA)
Fisher David โ Director
Shares
20,000
Price
$173.18
Total Value
$3.46M
Shares Held After
306,444
% of Holdings
6.1%
Prestige Consumer Healthcare Inc. (PBH)
Zerillo Jeffrey โ Senior VP Operations
Shares
305
Price
$54.36
Total Value
$16.58K
Shares Held After
42,161
% of Holdings
0.7%
RAMBUS INC (RMBS)
LAUB STEVEN โ Director
Shares
1,500
Price
$125.52
Total Value
$188.28K
Shares Held After
7,519
% of Holdings
16.6%
ADTRAN Holdings, Inc. (ADTN)
Glingener Christoph โ Chief Technology Officer
Shares
84,895
Price
$15.06
Total Value
$1.28M
Shares Held After
46,645
% of Holdings
64.5%
ADTRAN Holdings, Inc. (ADTN)
Glingener Christoph โ Chief Technology Officer
Shares
41,220
Price
$14.73
Total Value
$607.17K
Shares Held After
46,645
% of Holdings
46.9%
SPS COMMERCE INC (SPSC)
Reaume Marty M โ Director
Shares
1,000
Price
$57.03
Total Value
$57.03K
Shares Held After
9,158
% of Holdings
9.8%
IMPINJ INC (PI)
SYLEBRA CAPITAL LLC โ Director
Shares
36,171
Price
$152.73
Total Value
$5.52M
Shares Held After
1,132,152
% of Holdings
3.1%
USCB FINANCIAL HOLDINGS, INC. (USCB)
DE LA AGUILERA LUIS โ Director
Shares
10,005
Price
$18.14
Total Value
$181.49K
Shares Held After
242,945
% of Holdings
4.0%
GLOBALFOUNDRIES Inc. (GFS)
Azar Samak L โ Chief Legal Officer
Shares
500
Price
$72.19
Total Value
$36.09K
Shares Held After
15,994
% of Holdings
3.0%
MERIT MEDICAL SYSTEMS INC (MMSI)
Ward Lynne N. โ Director
Shares
5,000
Price
$62.61
Total Value
$313.04K
Shares Held After
7,809
% of Holdings
39.0%
COCA COLA CO (KO)
Quincey James โ Director
Shares
200,000
Price
$78.90
Total Value
$15.78M
Shares Held After
78,155
% of Holdings
71.9%
BlackRock ESG Capital Allocation Term Trust (ECAT)
Saba Capital Management, L.P. โ 10% Owner
Shares
81,640
Price
$15.07
Total Value
$1.23M
Shares Held After
20,388,874
% of Holdings
0.4%
Allegion plc (ALLE)
Martens Robert C. โ SVP-Chief Innovation & Design
Shares
3,993
Price
$137.15
Total Value
$547.64K
Shares Held After
8,570
% of Holdings
31.8%
SOLAREDGE TECHNOLOGIES, INC. (SEDG)
AVERY MORE โ Director
Shares
1,211
Price
$38.28
Total Value
$46.35K
Shares Held After
295,379
% of Holdings
0.4%
SOLAREDGE TECHNOLOGIES, INC. (SEDG)
AVERY MORE โ Director
Shares
1,355
Price
$39.20
Total Value
$53.12K
Shares Held After
296,590
% of Holdings
0.5%
CRAWFORD & CO (CRDA CRDB)
Stevenson Tami E. โ SVP-GC & Corp Secy
Shares
10,220
Price
$9.15
Total Value
$93.54K
Shares Held After
22,248
% of Holdings
31.5%
CRAWFORD & CO (CRDA CRDB)
Stevenson Tami E. โ SVP-GC & Corp Secy
Shares
4,000
Price
$9.90
Total Value
$39.60K
Shares Held After
32,468
% of Holdings
11.0%
CRAWFORD & CO (CRDA CRDB)
Stevenson Tami E. โ SVP-GC & Corp Secy
Shares
5,000
Price
$9.75
Total Value
$48.75K
Shares Held After
36,468
% of Holdings
12.1%
Global-E Online Ltd. (GLBE)
Tamari Shahar โ Director
Shares
8,333
Price
$32.45
Total Value
$270.42K
Shares Held After
3,768,369
% of Holdings
0.2%
Showing 7151โ7200 of 9640 transactions (page 144 of 193)