Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys222
Sells3409
Buy $$214.80M
Sell $$5.89B
Ratio1:27.42
% Change vs. Prior
Ratio -99.2%Value -71.7%
Industrials
Buys192
Sells912
Buy $$258.78M
Sell $$2.53B
Ratio1:9.79
% Change vs. Prior
Ratio +1728.2%Value -27.7%
Healthcare
Buys219
Sells1560
Buy $$171.15M
Sell $$2.60B
Ratio1:15.21
% Change vs. Prior
Ratio -34.7%Value +148.4%
Financial Services
Buys528
Sells1173
Buy $$502.16M
Sell $$2.09B
Ratio1:4.17
% Change vs. Prior
Ratio +424.1%Value +126.8%
Consumer Cyclical
Buys158
Sells771
Buy $$51.91M
Sell $$1.92B
Ratio1:36.99
% Change vs. Prior
Ratio -98.7%Value +32.8%
Energy
Buys113
Sells234
Buy $$49.02M
Sell $$1.28B
Ratio1:26.15
% Change vs. Prior
Ratio -74.8%Value +204.3%
Communication Services
Buys60
Sells317
Buy $$121.12M
Sell $$808.23M
Ratio1:6.67
% Change vs. Prior
Ratio +822.7%Value +402.4%
Consumer Defensive
Buys74
Sells257
Buy $$101.26M
Sell $$659.25M
Ratio1:6.51
% Change vs. Prior
Ratio -13.4%Value +517.9%
Utilities
Buys36
Sells169
Buy $$50.24M
Sell $$707.28M
Ratio1:14.08
% Change vs. Prior
Ratio +605.8%Value +24.9%
Real Estate
Buys91
Sells95
Buy $$26.96M
Sell $$146.83M
Ratio1:5.45
% Change vs. Prior
Ratio -88.1%Value +103.1%
Basic Materials
Buys57
Sells113
Buy $$10.42M
Sell $$139.00M
Ratio1:13.34
% Change vs. Prior
Ratio -23.1%Value -52.3%
By Industry
Software - Infrastructure
Buys25
Sells1262
Buy $$24.61M
Sell $$2.39B
Ratio1:97.24
% Change vs. Prior
Ratio +446.1%Value +22.0%
Semiconductors
Buys42
Sells702
Buy $$1.74M
Sell $$1.36B
Ratio1:782.84
% Change vs. Prior
Ratio +21.5%Value +225.9%
Leisure
Buys26
Sells57
Buy $$1.73M
Sell $$1.05B
Ratio1:610.16
Shell Companies
Buys63
Sells117
Buy $$86.62M
Sell $$802.44M
Ratio1:9.26
% Change vs. Prior
Ratio +170.1%Value +79.1%
Software - Application
Buys123
Sells500
Buy $$182.07M
Sell $$701.72M
Ratio1:3.85
% Change vs. Prior
Ratio +4.9%Value +273.5%
Medical - Diagnostics & Research
Buys3
Sells129
Buy $$781.14K
Sell $$868.79M
Ratio1:1112.22
Construction
Buys9
Sells28
Buy $$16.80M
Sell $$777.69M
Ratio1:46.30
Asset Management
Buys127
Sells95
Buy $$28.72M
Sell $$691.50M
Ratio1:24.08
Renewable Utilities
Buys12
Sells117
Buy $$44.10M
Sell $$616.10M
Ratio1:13.97
% Change vs. Prior
Ratio +79217.1%Value +29.1%
Biotechnology
Buys92
Sells1043
Buy $$131.87M
Sell $$516.78M
Ratio1:3.92
% Change vs. Prior
Ratio +229.0%Value -30.3%
Industrial - Machinery
Buys13
Sells123
Buy $$3.08M
Sell $$629.61M
Ratio1:204.10
Financial - Capital Markets
Buys10
Sells157
Buy $$343.83M
Sell $$201.05M
Ratio1.71:1
Internet Content & Information
Buys8
Sells220
Buy $$947.83K
Sell $$542.15M
Ratio1:572.00
Information Technology Services
Buys19
Sells107
Buy $$5.15M
Sell $$536.71M
Ratio1:104.15
Oil & Gas Equipment & Services
Buys2
Sells42
Buy $$450.65K
Sell $$507.54M
Ratio1:1126.24
% Change vs. Prior
Ratio +105.8%Value +250.7%
Transactions (10893)
Natera, Inc. (NTRA)
Fesko John โ PRESIDENT, CHIEF BUS. OFFICER
Shares
1,438
Price
$202.84
Total Value
$291.68K
Shares Held After
185,782
% of Holdings
0.8%
TERAWULF INC. (WULF)
Prager Paul B. โ Director
Shares
166,650
Price
$24.43
Total Value
$4.07M
Shares Held After
4,249,202
% of Holdings
3.8%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
5,546
Price
$109.02
Total Value
$604.60K
Shares Held After
9,783,136
% of Holdings
0.1%
ESTABLISHMENT LABS HOLDINGS INC. (ESTA)
JW Asset Management, LLC โ See footnote 3
Shares
25,320
Price
$74.39
Total Value
$1.88M
Shares Held After
2,955,795
% of Holdings
0.8%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
320,877
Price
$108.32
Total Value
$34.76M
Shares Held After
9,788,682
% of Holdings
3.2%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
115,592
Price
$107.43
Total Value
$12.42M
Shares Held After
10,109,559
% of Holdings
1.1%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
104,525
Price
$106.54
Total Value
$11.14M
Shares Held After
10,225,151
% of Holdings
1.0%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
1,116
Price
$109.02
Total Value
$121.66K
Shares Held After
0
% of Holdings
100.0%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
64,582
Price
$108.32
Total Value
$7.00M
Shares Held After
1,116
% of Holdings
98.3%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
23,265
Price
$107.43
Total Value
$2.50M
Shares Held After
65,698
% of Holdings
26.2%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
21,037
Price
$106.54
Total Value
$2.24M
Shares Held After
88,963
% of Holdings
19.1%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
1,116
Price
$109.02
Total Value
$121.66K
Shares Held After
0
% of Holdings
100.0%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
64,582
Price
$108.32
Total Value
$7.00M
Shares Held After
1,116
% of Holdings
98.3%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
23,265
Price
$107.43
Total Value
$2.50M
Shares Held After
65,698
% of Holdings
26.2%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
21,037
Price
$106.54
Total Value
$2.24M
Shares Held After
88,963
% of Holdings
19.1%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
1,116
Price
$109.02
Total Value
$121.66K
Shares Held After
0
% of Holdings
100.0%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
64,582
Price
$108.32
Total Value
$7.00M
Shares Held After
1,116
% of Holdings
98.3%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
23,265
Price
$107.43
Total Value
$2.50M
Shares Held After
65,698
% of Holdings
26.2%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
21,037
Price
$106.54
Total Value
$2.24M
Shares Held After
88,963
% of Holdings
19.1%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
1,116
Price
$109.02
Total Value
$121.66K
Shares Held After
0
% of Holdings
100.0%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
64,582
Price
$108.32
Total Value
$7.00M
Shares Held After
1,116
% of Holdings
98.3%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
23,265
Price
$107.43
Total Value
$2.50M
Shares Held After
65,698
% of Holdings
26.2%
CoreWeave, Inc. (CRWV)
Cogen Jack D โ Director
Shares
21,037
Price
$106.54
Total Value
$2.24M
Shares Held After
88,963
% of Holdings
19.1%
Vesta Real Estate Corporation, S.A.B. de C.V. (VTMX)
BERHO CORONA LORENZO MANUEL โ Director
Shares
200,000
Price
$3.48
Total Value
$696.00K
Shares Held After
21,174,883
% of Holdings
0.9%
CoreWeave, Inc. (CRWV)
Boone Karen โ Director
Shares
3,507
Price
$108.00
Total Value
$378.76K
Shares Held After
0
% of Holdings
100.0%
CoreWeave, Inc. (CRWV)
Boone Karen โ Director
Shares
3,506
Price
$107.33
Total Value
$376.32K
Shares Held After
3,507
% of Holdings
50.0%
CoreWeave, Inc. (CRWV)
Boone Karen โ Director
Shares
3,507
Price
$107.00
Total Value
$375.25K
Shares Held After
7,013
% of Holdings
33.3%
CoreWeave, Inc. (CRWV)
Boone Karen โ Director
Shares
1,060
Price
$108.23
Total Value
$114.72K
Shares Held After
7,300
% of Holdings
12.7%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
70
Price
$109.16
Total Value
$7.64K
Shares Held After
0
% of Holdings
100.0%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
8,340
Price
$108.41
Total Value
$904.10K
Shares Held After
70
% of Holdings
99.2%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
31,353
Price
$107.52
Total Value
$3.37M
Shares Held After
8,410
% of Holdings
78.8%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
31,373
Price
$106.72
Total Value
$3.35M
Shares Held After
39,763
% of Holdings
44.1%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
36,557
Price
$105.70
Total Value
$3.86M
Shares Held After
71,136
% of Holdings
33.9%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
130
Price
$109.16
Total Value
$14.19K
Shares Held After
4,076,815
% of Holdings
0.0%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
15,490
Price
$108.41
Total Value
$1.68M
Shares Held After
4,076,945
% of Holdings
0.4%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
58,226
Price
$107.52
Total Value
$6.26M
Shares Held After
4,092,435
% of Holdings
1.4%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
58,263
Price
$106.72
Total Value
$6.22M
Shares Held After
4,150,661
% of Holdings
1.4%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
67,891
Price
$105.70
Total Value
$7.18M
Shares Held After
4,208,924
% of Holdings
1.6%
Rocket Lab Corp (RKLB)
Spice Adam C. โ Chief Financial Officer
Shares
7,334
Price
$144.13
Total Value
$1.06M
Shares Held After
983,049
% of Holdings
0.7%
Rocket Lab Corp (RKLB)
Spice Adam C. โ Chief Financial Officer
Shares
24,436
Price
$143.24
Total Value
$3.50M
Shares Held After
990,383
% of Holdings
2.4%
Rocket Lab Corp (RKLB)
Spice Adam C. โ Chief Financial Officer
Shares
18,256
Price
$142.35
Total Value
$2.60M
Shares Held After
1,014,819
% of Holdings
1.8%
Rocket Lab Corp (RKLB)
Spice Adam C. โ Chief Financial Officer
Shares
6,128
Price
$141.46
Total Value
$866.84K
Shares Held After
1,033,075
% of Holdings
0.6%
Rocket Lab Corp (RKLB)
Spice Adam C. โ Chief Financial Officer
Shares
4,933
Price
$140.20
Total Value
$691.61K
Shares Held After
1,039,203
% of Holdings
0.5%
Rocket Lab Corp (RKLB)
Spice Adam C. โ Chief Financial Officer
Shares
1,657
Price
$139.41
Total Value
$231.01K
Shares Held After
1,044,136
% of Holdings
0.2%
Klaviyo, Inc. (KVYO)
Bialecki Andrew โ Director
Shares
212,529
Price
$14.61
Total Value
$3.11M
Shares Held After
0
% of Holdings
100.0%
AMBARELLA INC (AMBA)
Young John Alexander โ CFO
Shares
400
Price
$96.00
Total Value
$38.40K
Shares Held After
117,623
% of Holdings
0.3%
Patria Investments Ltd (PAX)
Neto Olimpio Matarazzo โ Director
Shares
15,000
Price
$11.31
Total Value
$169.65K
Shares Held After
60,000
% of Holdings
25.0%
LIQUIDITY SERVICES INC (LQDT)
Celaya Jorge โ EVP & Chief Financial Officer
Shares
3,777
Price
$35.49
Total Value
$134.05K
Shares Held After
50,965
% of Holdings
6.9%
LIQUIDITY SERVICES INC (LQDT)
Celaya Jorge โ EVP & Chief Financial Officer
Shares
3,768
Price
$35.24
Total Value
$132.78K
Shares Held After
50,965
% of Holdings
6.9%
LIQUIDITY SERVICES INC (LQDT)
Celaya Jorge โ EVP & Chief Financial Officer
Shares
3,758
Price
$35.00
Total Value
$131.53K
Shares Held After
50,965
% of Holdings
6.9%
Showing 851โ900 of 10893 transactions (page 18 of 218)