Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys230
Sells3644
Buy $$4.67B
Sell $$6.23B
Ratio1:1.33
% Change vs. Prior
Ratio -84.3%Value -49.4%
Healthcare
Buys249
Sells1654
Buy $$211.57M
Sell $$6.30B
Ratio1:29.77
% Change vs. Prior
Ratio -66.6%Value +482.8%
Industrials
Buys200
Sells957
Buy $$259.18M
Sell $$2.58B
Ratio1:9.97
% Change vs. Prior
Ratio +1696.2%Value -26.4%
Financial Services
Buys580
Sells1224
Buy $$525.51M
Sell $$2.15B
Ratio1:4.09
% Change vs. Prior
Ratio +434.2%Value +133.7%
Consumer Cyclical
Buys171
Sells823
Buy $$65.13M
Sell $$2.04B
Ratio1:31.39
% Change vs. Prior
Ratio -98.5%Value +42.0%
Energy
Buys124
Sells240
Buy $$50.80M
Sell $$1.29B
Ratio1:25.33
% Change vs. Prior
Ratio -73.9%Value +205.9%
Communication Services
Buys66
Sells342
Buy $$122.11M
Sell $$923.44M
Ratio1:7.56
% Change vs. Prior
Ratio +714.2%Value +465.2%
Utilities
Buys42
Sells185
Buy $$63.55M
Sell $$732.89M
Ratio1:11.53
% Change vs. Prior
Ratio +761.6%Value +31.3%
Consumer Defensive
Buys80
Sells277
Buy $$101.40M
Sell $$675.19M
Ratio1:6.66
% Change vs. Prior
Ratio -15.3%Value +531.0%
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
Sells58
Buy $$1.73M
Sell $$1.06B
Ratio1:610.86
Software - Application
Buys127
Sells552
Buy $$186.92M
Sell $$860.95M
Ratio1:4.61
% Change vs. Prior
Ratio -15.4%Value +333.1%
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 +169.8%Value +79.3%
Construction
Buys9
Sells29
Buy $$16.80M
Sell $$780.35M
Ratio1:46.45
Asset Management
Buys136
Sells100
Buy $$29.71M
Sell $$694.82M
Ratio1:23.38
Biotechnology
Buys111
Sells1083
Buy $$171.50M
Sell $$530.25M
Ratio1:3.09
% Change vs. Prior
Ratio +317.0%Value -24.6%
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
Sells123
Buy $$3.08M
Sell $$629.61M
Ratio1:204.10
Information Technology Services
Buys19
Sells125
Buy $$5.15M
Sell $$563.37M
Ratio1:109.32
Transactions (11617)
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 11617 transactions (page 18 of 233)