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
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
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 (11686)
TKO Group Holdings, Inc. (TKO)
Emanuel Ariel — Director
Shares
6,937
Price
$185.36
Total Value
$1.29M
Shares Held After
154,655
% of Holdings
4.5%
TKO Group Holdings, Inc. (TKO)
Emanuel Ariel — Director
Shares
3,868
Price
$184.60
Total Value
$714.03K
Shares Held After
147,718
% of Holdings
2.6%
TKO Group Holdings, Inc. (TKO)
SHAPIRO MARK S — Director
Shares
6,000
Price
$185.40
Total Value
$1.11M
Shares Held After
129,207
% of Holdings
4.6%
TKO Group Holdings, Inc. (TKO)
SHAPIRO MARK S — Director
Shares
4,807
Price
$184.62
Total Value
$887.47K
Shares Held After
123,207
% of Holdings
3.9%
CITIZENS & NORTHERN CORP (CZNC)
Lehman Terry L — Director
Shares
1,000
Price
$20.83
Total Value
$20.83K
Shares Held After
30,317
% of Holdings
3.3%
Kayne Anderson Energy Infrastructure Fund, Inc. (KYN)
Parker Austin Colby — CFO and Treasurer
Shares
2,500
Price
$13.99
Total Value
$34.98K
Shares Held After
14,623
% of Holdings
17.1%
CSP INC /MA/ (CSPI)
NERGES JOSEPH R — 10% Owner
Shares
500
Price
$9.26
Total Value
$4.63K
Shares Held After
1,415,530
% of Holdings
0.0%
CSP INC /MA/ (CSPI)
NERGES JOSEPH R — 10% Owner
Shares
400
Price
$9.19
Total Value
$3.68K
Shares Held After
1,415,030
% of Holdings
0.0%
BARRETT BUSINESS SERVICES INC (BBSI)
Finn Mark Steven — Director
Shares
1,000
Price
$28.60
Total Value
$28.60K
Shares Held After
20,943
% of Holdings
4.8%
Quanterix Corp (QTRX)
Meadows Benjamin — Chief Commercial Officer
Shares
3,500
Price
$2.77
Total Value
$9.70K
Shares Held After
3,500
% of Holdings
100.0%
U S GLOBAL INVESTORS INC (GROW)
Gator Capital Management, LLC — 10% Owner
Shares
404
Price
$2.55
Total Value
$1.03K
Shares Held After
1,071,880
% of Holdings
0.0%
U S GLOBAL INVESTORS INC (GROW)
Pilecki Derek Steven — Control Person
Shares
404
Price
$2.55
Total Value
$1.03K
Shares Held After
1,071,880
% of Holdings
0.0%
People Inc (PPLI)
Schwerdtman Michael H — SVP and CAO
Shares
6,878
Price
$40.54
Total Value
$278.80K
Shares Held After
28,743
% of Holdings
19.3%
Cadrenal Therapeutics, Inc. (CVKD)
Pham Quang X — Director
Shares
3,298
Price
$5.28
Total Value
$17.41K
Shares Held After
185,150
% of Holdings
1.8%
Newegg Commerce, Inc. (NEGG)
CHANG FRED FACHING — Director
Shares
20,000
Price
$23.66
Total Value
$473.20K
Shares Held After
3,326,646
% of Holdings
0.6%
Callaway Golf Co (CALY)
ANDERSON ERIK J — Director
Shares
25,000
Price
$15.73
Total Value
$393.38K
Shares Held After
580,459
% of Holdings
4.1%
AMERICAN VANGUARD CORP (AVD)
Gottschalk Patrick E — Director
Shares
20,000
Price
$2.92
Total Value
$58.40K
Shares Held After
146,705
% of Holdings
13.6%
51Talk Online Education Group (COE)
Huang Jack Jiajia — Director
Shares
28,560
Price
$25.50
Total Value
$728.28K
Shares Held After
26,263,560
% of Holdings
0.1%
Alpha Metallurgical Resources, Inc. (AMR)
Courtis Kenneth S. — Director
Shares
90
Price
$192.14
Total Value
$17.29K
Shares Held After
975,394
% of Holdings
0.0%
Alpha Metallurgical Resources, Inc. (AMR)
Courtis Kenneth S. — Director
Shares
4,369
Price
$191.05
Total Value
$834.70K
Shares Held After
975,304
% of Holdings
0.4%
Alpha Metallurgical Resources, Inc. (AMR)
Courtis Kenneth S. — Director
Shares
3,678
Price
$190.45
Total Value
$700.48K
Shares Held After
970,935
% of Holdings
0.4%
Alpha Metallurgical Resources, Inc. (AMR)
Courtis Kenneth S. — Director
Shares
3,500
Price
$189.12
Total Value
$661.92K
Shares Held After
967,257
% of Holdings
0.4%
Alpha Metallurgical Resources, Inc. (AMR)
Courtis Kenneth S. — Director
Shares
705
Price
$188.14
Total Value
$132.64K
Shares Held After
963,757
% of Holdings
0.1%
Alpha Metallurgical Resources, Inc. (AMR)
Courtis Kenneth S. — Director
Shares
563
Price
$187.10
Total Value
$105.34K
Shares Held After
963,052
% of Holdings
0.1%
Alpha Metallurgical Resources, Inc. (AMR)
Courtis Kenneth S. — Director
Shares
911
Price
$185.14
Total Value
$168.66K
Shares Held After
962,489
% of Holdings
0.1%
Alpha Metallurgical Resources, Inc. (AMR)
Courtis Kenneth S. — Director
Shares
588
Price
$184.02
Total Value
$108.20K
Shares Held After
961,578
% of Holdings
0.1%
Alpha Metallurgical Resources, Inc. (AMR)
Courtis Kenneth S. — Director
Shares
596
Price
$183.05
Total Value
$109.10K
Shares Held After
960,990
% of Holdings
0.1%
MERCER INTERNATIONAL INC. (MERC)
KELLOGG PETER R — 10% Owner
Shares
57,000
Price
$0.88
Total Value
$50.01K
Shares Held After
1,057,000
% of Holdings
5.4%
MERCER INTERNATIONAL INC. (MERC)
KELLOGG PETER R — 10% Owner
Shares
43,000
Price
$0.84
Total Value
$36.17K
Shares Held After
253,000
% of Holdings
17.0%
Sharplink, Inc. (SBET)
GUTKOWSKI ROBERT M — Director
Shares
12,892
Price
$7.41
Total Value
$95.48K
Shares Held After
24,998
% of Holdings
34.0%
Sharplink, Inc. (SBET)
Bernhard Leslie — Director
Shares
12,892
Price
$7.41
Total Value
$95.51K
Shares Held After
24,998
% of Holdings
34.0%
Sharplink, Inc. (SBET)
MCKENZIE OBIE — Director
Shares
12,892
Price
$7.41
Total Value
$95.51K
Shares Held After
24,998
% of Holdings
34.0%
LIGAND PHARMACEUTICALS INC (LGND)
KOZARICH JOHN W — Director
Shares
459
Price
$224.00
Total Value
$102.82K
Shares Held After
41,786
% of Holdings
1.1%
WillScot Holdings Corp (WSC)
Soultz Bradley Lee — Director
Shares
86,421
Price
$26.99
Total Value
$2.33M
Shares Held After
197,595
% of Holdings
30.4%
WillScot Holdings Corp (WSC)
Soultz Bradley Lee — Director
Shares
65,043
Price
$27.07
Total Value
$1.76M
Shares Held After
183,245
% of Holdings
26.2%
ABUNDIA GLOBAL IMPACT GROUP, INC. (AGIG)
Bailey Robert J. — Director
Shares
8,950
Price
$1.20
Total Value
$10.74K
Shares Held After
105,875
% of Holdings
8.5%
ABUNDIA GLOBAL IMPACT GROUP, INC. (AGIG)
Bailey Robert J. — Director
Shares
1,050
Price
$1.20
Total Value
$1.25K
Shares Held After
96,925
% of Holdings
1.1%
Rocket Lab Corp (RKLB)
Slusky Alexander R — Director
Shares
25,000
Price
$120.01
Total Value
$3.00M
Shares Held After
434,675
% of Holdings
5.4%
Rocket Lab Corp (RKLB)
Slusky Alexander R — Director
Shares
20,000
Price
$119.36
Total Value
$2.39M
Shares Held After
459,675
% of Holdings
4.2%
Rocket Lab Corp (RKLB)
Slusky Alexander R — Director
Shares
25,000
Price
$118.75
Total Value
$2.97M
Shares Held After
479,675
% of Holdings
5.0%
Rocket Lab Corp (RKLB)
Slusky Alexander R — Director
Shares
30,000
Price
$115.05
Total Value
$3.45M
Shares Held After
504,675
% of Holdings
5.6%
SITIME Corp (SITM)
Takata Akira — Director
Shares
1,500
Price
$860.86
Total Value
$1.29M
Shares Held After
12,234
% of Holdings
10.9%
ORASURE TECHNOLOGIES INC (OSUR)
Boyd Steven Kyle — Director
Shares
25,000
Price
$2.98
Total Value
$74.50K
Shares Held After
63,462
% of Holdings
39.4%
MARKETWISE, INC. (MKTW)
Stansberry Frank Porter — Director
Shares
10,000
Price
$18.50
Total Value
$185.00K
Shares Held After
311,756
% of Holdings
3.2%
Klaviyo, Inc. (KVYO)
Bialecki Andrew — Director
Shares
141,316
Price
$14.46
Total Value
$2.04M
Shares Held After
0
% of Holdings
100.0%
Klaviyo, Inc. (KVYO)
Bialecki Andrew — Director
Shares
58,684
Price
$14.97
Total Value
$878.50K
Shares Held After
141,316
% of Holdings
29.3%
Shattuck Labs, Inc. (STTK)
Shukla Abhinav A. — Chief Technical Officer
Shares
2,032
Price
$7.01
Total Value
$14.24K
Shares Held After
81,258
% of Holdings
2.4%
GPGI, Inc. (GPGI)
Loree Rebecca Corbin — Director
Shares
3,925
Price
$12.87
Total Value
$50.51K
Shares Held After
63,220
% of Holdings
6.2%
Conexeu Sciences Inc. (CNXU)
Purcell Lynn Sebastian — Director
Shares
422,500
Price
$0.80
Total Value
$338.00K
Shares Held After
2,531,740
% of Holdings
16.7%
ALKAMI TECHNOLOGY, INC. (ALKT)
GENERAL ATLANTIC GENPAR (BERMUDA), L.P. — Director
Shares
750,000
Price
$16.87
Total Value
$12.65M
Shares Held After
18,195,994
% of Holdings
4.1%
Showing 6901–6950 of 11686 transactions (page 139 of 234)