Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys185
Sells2599
Buy $$203.23M
Sell $$4.65B
Ratio1:22.90
% Change vs. Prior
Ratio -99.1%Value -77.4%
Healthcare
Buys171
Sells1216
Buy $$144.03M
Sell $$2.36B
Ratio1:16.40
% Change vs. Prior
Ratio -39.4%Value +124.3%
Industrials
Buys157
Sells739
Buy $$252.00M
Sell $$1.67B
Ratio1:6.62
% Change vs. Prior
Ratio +2602.9%Value -50.2%
Financial Services
Buys408
Sells904
Buy $$473.80M
Sell $$1.44B
Ratio1:3.05
% Change vs. Prior
Ratio +617.1%Value +67.5%
Energy
Buys82
Sells202
Buy $$38.85M
Sell $$1.24B
Ratio1:31.90
% Change vs. Prior
Ratio -79.3%Value +192.3%
Consumer Cyclical
Buys140
Sells527
Buy $$45.96M
Sell $$1.23B
Ratio1:26.70
% Change vs. Prior
Ratio -98.2%Value -14.3%
Utilities
Buys31
Sells115
Buy $$48.76M
Sell $$673.78M
Ratio1:13.82
% Change vs. Prior
Ratio +619.0%Value +19.1%
Communication Services
Buys45
Sells237
Buy $$12.67M
Sell $$452.46M
Ratio1:35.71
% Change vs. Prior
Ratio +72.4%Value +151.4%
Consumer Defensive
Buys59
Sells199
Buy $$98.24M
Sell $$321.56M
Ratio1:3.27
% Change vs. Prior
Ratio +72.2%Value +241.1%
Basic Materials
Buys55
Sells89
Buy $$10.22M
Sell $$102.02M
Ratio1:9.99
% Change vs. Prior
Ratio +2.8%Value -64.2%
Real Estate
Buys78
Sells64
Buy $$24.20M
Sell $$83.35M
Ratio1:3.44
% Change vs. Prior
Ratio -81.2%Value +25.7%
By Industry
Software - Infrastructure
Buys18
Sells906
Buy $$24.37M
Sell $$1.94B
Ratio1:79.78
% Change vs. Prior
Ratio +565.6%Value -0.7%
Semiconductors
Buys42
Sells586
Buy $$1.74M
Sell $$1.11B
Ratio1:634.72
% Change vs. Prior
Ratio +49.9%Value +164.3%
Medical - Diagnostics & Research
Buys3
Sells92
Buy $$781.14K
Sell $$858.01M
Ratio1:1098.40
Construction
Buys8
Sells25
Buy $$16.06M
Sell $$774.21M
Ratio1:48.21
Leisure
Buys25
Sells41
Buy $$1.68M
Sell $$740.75M
Ratio1:440.59
Asset Management
Buys80
Sells74
Buy $$10.46M
Sell $$681.99M
Ratio1:65.17
Software - Application
Buys98
Sells357
Buy $$174.10M
Sell $$492.63M
Ratio1:2.83
% Change vs. Prior
Ratio +40.8%Value +185.1%
Renewable Utilities
Buys12
Sells74
Buy $$44.10M
Sell $$587.16M
Ratio1:13.32
% Change vs. Prior
Ratio +83126.7%Value +23.4%
Financial - Capital Markets
Buys7
Sells148
Buy $$339.42M
Sell $$195.37M
Ratio1.74:1
Biotechnology
Buys65
Sells842
Buy $$108.80M
Sell $$425.80M
Ratio1:3.91
% Change vs. Prior
Ratio +229.5%Value -42.5%
Information Technology Services
Buys17
Sells91
Buy $$2.18M
Sell $$522.62M
Ratio1:240.19
Medical - Care Facilities
Buys6
Sells25
Buy $$3.14M
Sell $$489.18M
Ratio1:155.59
Oil & Gas Equipment & Services
Buys2
Sells38
Buy $$450.65K
Sell $$487.59M
Ratio1:1081.96
% Change vs. Prior
Ratio +114.2%Value +237.0%
Oil & Gas Exploration & Production
Buys47
Sells43
Buy $$18.96M
Sell $$466.64M
Ratio1:24.62
Medical - Healthcare Plans
Buys1
Sells32
Buy $$2.70K
Sell $$398.02M
Ratio1:147415.68
Transactions (8419)
Astera Labs, Inc. (ALAB)
Gajendra Sanjay — Director
Shares
19,404
Price
$235.41
Total Value
$4.57M
Shares Held After
1,511,897
% of Holdings
1.3%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
19,404
Price
$235.41
Total Value
$4.57M
Shares Held After
1,433,335
% of Holdings
1.3%
enCore Energy Corp. (EU)
SHERIFF WILLIAM M — Director
Shares
25,000
Price
$1.47
Total Value
$36.75K
Shares Held After
25,000
% of Holdings
100.0%
Wheels Up Experience Inc. (UP)
Mattson George N — Director
Shares
1,475
Price
$5.56
Total Value
$8.20K
Shares Held After
27,791
% of Holdings
5.3%
enCore Energy Corp. (EU)
SHERIFF WILLIAM M — Director
Shares
50,000
Price
$1.49
Total Value
$74.50K
Shares Held After
1,387,169
% of Holdings
3.6%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
395
Price
$216.31
Total Value
$85.44K
Shares Held After
104,139
% of Holdings
0.4%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
646
Price
$216.97
Total Value
$140.16K
Shares Held After
104,534
% of Holdings
0.6%
Reddit, Inc. (RDDT)
Wong Jennifer L. — Chief Operating Officer
Shares
2,500
Price
$160.47
Total Value
$401.18K
Shares Held After
1,088,451
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
364
Price
$218.06
Total Value
$79.37K
Shares Held After
105,180
% of Holdings
0.3%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
356
Price
$218.87
Total Value
$77.92K
Shares Held After
105,544
% of Holdings
0.3%
Reddit, Inc. (RDDT)
Wong Jennifer L. — Chief Operating Officer
Shares
6,954
Price
$159.66
Total Value
$1.11M
Shares Held After
1,090,951
% of Holdings
0.6%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
274
Price
$220.20
Total Value
$60.33K
Shares Held After
105,900
% of Holdings
0.3%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
170
Price
$221.01
Total Value
$37.57K
Shares Held After
106,174
% of Holdings
0.2%
Reddit, Inc. (RDDT)
Wong Jennifer L. — Chief Operating Officer
Shares
16,914
Price
$158.85
Total Value
$2.69M
Shares Held After
1,097,905
% of Holdings
1.5%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
189
Price
$222.20
Total Value
$42.00K
Shares Held After
106,344
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
245
Price
$223.75
Total Value
$54.82K
Shares Held After
106,533
% of Holdings
0.2%
Reddit, Inc. (RDDT)
Wong Jennifer L. — Chief Operating Officer
Shares
6,458
Price
$157.67
Total Value
$1.02M
Shares Held After
1,114,819
% of Holdings
0.6%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
35
Price
$225.01
Total Value
$7.88K
Shares Held After
106,778
% of Holdings
0.0%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
90
Price
$225.76
Total Value
$20.32K
Shares Held After
106,813
% of Holdings
0.1%
Reddit, Inc. (RDDT)
Wong Jennifer L. — Chief Operating Officer
Shares
4,941
Price
$156.92
Total Value
$775.34K
Shares Held After
1,121,277
% of Holdings
0.4%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
275
Price
$226.71
Total Value
$62.35K
Shares Held After
106,903
% of Holdings
0.3%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
55
Price
$229.54
Total Value
$12.62K
Shares Held After
107,178
% of Holdings
0.1%
Reddit, Inc. (RDDT)
Wong Jennifer L. — Chief Operating Officer
Shares
600
Price
$155.58
Total Value
$93.35K
Shares Held After
1,126,218
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
186
Price
$230.28
Total Value
$42.83K
Shares Held After
107,233
% of Holdings
0.2%
Reddit, Inc. (RDDT)
Wong Jennifer L. — Chief Operating Officer
Shares
800
Price
$154.60
Total Value
$123.68K
Shares Held After
1,126,818
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
387
Price
$231.31
Total Value
$89.52K
Shares Held After
107,419
% of Holdings
0.4%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
99
Price
$232.81
Total Value
$23.05K
Shares Held After
107,806
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
116
Price
$233.19
Total Value
$27.05K
Shares Held After
107,905
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
990
Price
$235.41
Total Value
$233.06K
Shares Held After
108,021
% of Holdings
0.9%
Astera Labs, Inc. (ALAB)
Mazzara Philip — General Counsel and Secretary
Shares
9,204
Price
$235.36
Total Value
$2.17M
Shares Held After
109,011
% of Holdings
7.8%
Klaviyo, Inc. (KVYO)
St. Ledger Susan — Director
Shares
9,334
Price
$14.27
Total Value
$133.20K
Shares Held After
10,939
% of Holdings
46.0%
AFLAC INC (AFL)
Japan Post Holdings Co., Ltd. — 10% Owner
Shares
27,952
Price
$118.59
Total Value
$3.31M
Shares Held After
51,474,645
% of Holdings
0.1%
AFLAC INC (AFL)
Japan Post Holdings Co., Ltd. — 10% Owner
Shares
13,748
Price
$118.16
Total Value
$1.62M
Shares Held After
51,502,597
% of Holdings
0.0%
Snap Inc (SNAP)
Morrow Rebecca — Chief Accounting Officer
Shares
16,729
Price
$5.60
Total Value
$93.65K
Shares Held After
512,811
% of Holdings
3.2%
Shares
1,700,000
Price
$4.35
Total Value
$7.39M
Shares Held After
3,792,171
% of Holdings
31.0%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
1,189
Price
$235.36
Total Value
$279.84K
Shares Held After
3,817,969
% of Holdings
0.0%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
2,841
Price
$233.03
Total Value
$662.04K
Shares Held After
3,819,158
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
2,320
Price
$231.73
Total Value
$537.62K
Shares Held After
3,821,999
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
1,848
Price
$230.47
Total Value
$425.90K
Shares Held After
3,824,319
% of Holdings
0.0%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
1,100
Price
$226.73
Total Value
$249.41K
Shares Held After
3,826,167
% of Holdings
0.0%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
2,400
Price
$225.43
Total Value
$541.03K
Shares Held After
3,827,267
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
423
Price
$224.07
Total Value
$94.78K
Shares Held After
3,829,667
% of Holdings
0.0%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
2,375
Price
$223.36
Total Value
$530.47K
Shares Held After
3,830,090
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
1,158
Price
$222.08
Total Value
$257.17K
Shares Held After
3,832,465
% of Holdings
0.0%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
2,356
Price
$220.77
Total Value
$520.14K
Shares Held After
3,833,623
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
1,782
Price
$219.59
Total Value
$391.31K
Shares Held After
3,835,979
% of Holdings
0.0%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
3,247
Price
$218.59
Total Value
$709.76K
Shares Held After
3,837,761
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
5,200
Price
$217.68
Total Value
$1.13M
Shares Held After
3,841,008
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
10,324
Price
$216.52
Total Value
$2.24M
Shares Held After
3,846,208
% of Holdings
0.3%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
21,739
Price
$215.62
Total Value
$4.69M
Shares Held After
3,856,532
% of Holdings
0.6%
Showing 551–600 of 8419 transactions (page 12 of 169)