Insider Buy/Sell Ratio for September 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys151
Sells3066
Buy $$56.30M
Sell $$5.13B
Ratio1:91.15
% Change vs. Prior
Ratio -31.4%Value +17.7%
Energy
Buys83
Sells135
Buy $$48.20M
Sell $$4.03B
Ratio1:83.53
% Change vs. Prior
Ratio -78.3%Value +206.8%
Healthcare
Buys200
Sells1480
Buy $$114.11M
Sell $$1.57B
Ratio1:13.73
% Change vs. Prior
Ratio +87.1%Value -49.5%
Financial Services
Buys315
Sells730
Buy $$199.01M
Sell $$1.01B
Ratio1:5.07
% Change vs. Prior
Ratio +393.1%Value -47.2%
Industrials
Buys189
Sells449
Buy $$620.94M
Sell $$398.99M
Ratio1.56:1
% Change vs. Prior
Ratio +178.6%Value -56.8%
Consumer Cyclical
Buys176
Sells499
Buy $$542.35M
Sell $$265.45M
Ratio2.04:1
% Change vs. Prior
Ratio +16992.7%Value -83.7%
Communication Services
Buys55
Sells271
Buy $$91.62M
Sell $$217.58M
Ratio1:2.37
% Change vs. Prior
Ratio +451.3%Value -47.2%
Real Estate
Buys66
Sells53
Buy $$12.42M
Sell $$161.50M
Ratio1:13.01
% Change vs. Prior
Ratio -81.2%Value +43.1%
Consumer Defensive
Buys58
Sells135
Buy $$15.36M
Sell $$110.70M
Ratio1:7.21
% Change vs. Prior
Ratio +772.8%Value -89.8%
Basic Materials
Buys60
Sells53
Buy $$13.57M
Sell $$39.70M
Ratio1:2.92
% Change vs. Prior
Ratio +183.3%Value -80.6%
Utilities
Buys55
Sells33
Buy $$9.45M
Sell $$15.49M
Ratio1:1.64
% Change vs. Prior
Ratio -28.4%Value -41.8%
By Industry
Oil & Gas Exploration & Production
Buys46
Sells27
Buy $$4.01M
Sell $$3.78B
Ratio1:943.91
Computer Hardware
Buys2
Sells1171
Buy $$9.90K
Sell $$1.45B
Ratio1:146027.25
% Change vs. Prior
Ratio +inf%Value +92.0%
Semiconductors
Buys35
Sells288
Buy $$468.61K
Sell $$1.33B
Ratio1:2837.22
% Change vs. Prior
Ratio -98.1%Value +120.9%
Software - Application
Buys62
Sells568
Buy $$47.49M
Sell $$799.07M
Ratio1:16.83
% Change vs. Prior
Ratio +8.9%Value +23.2%
Software - Infrastructure
Buys23
Sells750
Buy $$1.07M
Sell $$729.16M
Ratio1:681.92
% Change vs. Prior
Ratio -84.3%Value -48.2%
Biotechnology
Buys141
Sells902
Buy $$94.56M
Sell $$586.95M
Ratio1:6.21
% Change vs. Prior
Ratio +46.9%Value -33.1%
Information Technology Services
Buys24
Sells55
Buy $$7.08M
Sell $$612.44M
Ratio1:86.45
Waste Management
Buys29
Sells2
Buy $$572.71M
Sell $$404.95K
Ratio1414.26:1
% Change vs. Prior
Ratio +503.6%Value -30.1%
Medical - Care Facilities
Buys1
Sells19
Buy $$416.33
Sell $$427.12M
Ratio1:1025910.46
% Change vs. Prior
Ratio -99.8%Value -45.2%
Banks - Regional
Buys93
Sells259
Buy $$6.54M
Sell $$395.80M
Ratio1:60.52
% Change vs. Prior
Ratio +74.5%Value -60.1%
Residential Construction
Buys27
Sells2
Buy $$348.92M
Sell $$366.24K
Ratio952.71:1
Medical - Diagnostics & Research
Buys1
Sells196
Buy $$4.84K
Sell $$310.10M
Ratio1:64006.18
% Change vs. Prior
Ratio -99.6%Value -55.4%
Asset Management
Buys120
Sells67
Buy $$146.00M
Sell $$82.20M
Ratio1.78:1
% Change vs. Prior
Ratio +6956.4%Value -63.2%
Specialty Retail
Buys35
Sells263
Buy $$65.03M
Sell $$154.35M
Ratio1:2.37
% Change vs. Prior
Ratio +1391.5%Value -81.3%
Internet Content & Information
Buys6
Sells197
Buy $$204.47K
Sell $$157.35M
Ratio1:769.56
Transactions (8506)
Redwire Corp (RDW)
AE RED HOLDINGS, LLC โ Director
Shares
929,435
Price
$11.34
Total Value
$10.54M
Shares Held After
147,984
% of Holdings
86.3%
SEMTECH CORP (SMTC)
Walsh Paul V Jr โ Director
Shares
500
Price
$172.61
Total Value
$86.31K
Shares Held After
26,600
% of Holdings
1.8%
Natera, Inc. (NTRA)
Sheena Jonathan โ Director
Shares
220
Price
$390.52
Total Value
$85.92K
Shares Held After
9,000
% of Holdings
2.4%
Natera, Inc. (NTRA)
Sheena Jonathan โ Director
Shares
1,935
Price
$389.71
Total Value
$754.09K
Shares Held After
9,220
% of Holdings
17.3%
Natera, Inc. (NTRA)
Sheena Jonathan โ Director
Shares
1,341
Price
$388.76
Total Value
$521.33K
Shares Held After
11,155
% of Holdings
10.7%
Natera, Inc. (NTRA)
Sheena Jonathan โ Director
Shares
2,846
Price
$387.74
Total Value
$1.10M
Shares Held After
12,496
% of Holdings
18.6%
Natera, Inc. (NTRA)
Sheena Jonathan โ Director
Shares
2,300
Price
$386.64
Total Value
$889.27K
Shares Held After
15,342
% of Holdings
13.0%
Natera, Inc. (NTRA)
Sheena Jonathan โ Director
Shares
390
Price
$385.29
Total Value
$150.26K
Shares Held After
17,642
% of Holdings
2.2%
Natera, Inc. (NTRA)
Sheena Jonathan โ Director
Shares
110
Price
$390.42
Total Value
$42.95K
Shares Held After
9,000
% of Holdings
1.2%
Natera, Inc. (NTRA)
Sheena Jonathan โ Director
Shares
2,320
Price
$389.69
Total Value
$904.07K
Shares Held After
9,110
% of Holdings
20.3%
Natera, Inc. (NTRA)
Sheena Jonathan โ Director
Shares
1,293
Price
$388.71
Total Value
$502.60K
Shares Held After
11,430
% of Holdings
10.2%
Natera, Inc. (NTRA)
Sheena Jonathan โ Director
Shares
2,734
Price
$387.65
Total Value
$1.06M
Shares Held After
12,723
% of Holdings
17.7%
Natera, Inc. (NTRA)
Sheena Jonathan โ Director
Shares
2,175
Price
$386.71
Total Value
$841.10K
Shares Held After
15,457
% of Holdings
12.3%
Natera, Inc. (NTRA)
Sheena Jonathan โ Director
Shares
400
Price
$385.10
Total Value
$154.04K
Shares Held After
17,632
% of Holdings
2.2%
LENNAR CORP /NEW/ (LEN)
BERKSHIRE HATHAWAY INC โ 10% Owner
Shares
1,263
Price
$79.99
Total Value
$101.03K
Shares Held After
529,480
% of Holdings
0.2%
LENNAR CORP /NEW/ (LEN)
BERKSHIRE HATHAWAY INC โ 10% Owner
Shares
532,993
Price
$81.65
Total Value
$43.52M
Shares Held After
24,252,102
% of Holdings
2.2%
NEXTNAV INC. (NN)
Gray Timothy โ Chief Financial Officer
Shares
11,099
Price
$14.64
Total Value
$162.54K
Shares Held After
120,687
% of Holdings
8.4%
Bakkt, Inc. (BKKT)
D'Annunzio Marc โ General Counsel&Secretary
Shares
1,272
Price
$8.61
Total Value
$10.95K
Shares Held After
107,006
% of Holdings
1.2%
CYPHERPUNK TECHNOLOGIES INC. (CYPH)
Martin Patricia A. โ Director
Shares
50,000
Price
$3.86
Total Value
$193.00K
Shares Held After
118,750
% of Holdings
29.6%
Bakkt, Inc. (BKKT)
Baes Nicholas โ Chief Operating Officer
Shares
1,272
Price
$8.61
Total Value
$10.95K
Shares Held After
104,103
% of Holdings
1.2%
Bakkt, Inc. (BKKT)
Henderson Joseph Sean-Walsh โ Chief Accounting Officer
Shares
282
Price
$8.61
Total Value
$2.43K
Shares Held After
12,672
% of Holdings
2.2%
Adagene Inc. (ADAG)
Tam Man Kin โ Director
Shares
2,000
Price
$3.00
Total Value
$6.00K
Shares Held After
12,000
% of Holdings
16.7%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
620
Price
$256.15
Total Value
$158.81K
Shares Held After
488,033
% of Holdings
0.1%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
1,600
Price
$255.59
Total Value
$408.95K
Shares Held After
488,653
% of Holdings
0.3%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
2,000
Price
$254.35
Total Value
$508.70K
Shares Held After
490,253
% of Holdings
0.4%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
5,347
Price
$253.32
Total Value
$1.35M
Shares Held After
492,253
% of Holdings
1.1%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
9,633
Price
$252.36
Total Value
$2.43M
Shares Held After
497,600
% of Holdings
1.9%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
22,007
Price
$251.45
Total Value
$5.53M
Shares Held After
507,233
% of Holdings
4.2%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
1,372
Price
$250.55
Total Value
$343.76K
Shares Held After
529,240
% of Holdings
0.3%
Datadog, Inc. (DDOG)
Le-Quoc Alexis โ Director
Shares
645
Price
$249.21
Total Value
$160.74K
Shares Held After
530,612
% of Holdings
0.1%
Corebridge Financial, Inc. (CRBG)
NIPPON LIFE INSURANCE CO โ 10% Owner
Shares
219,273
Price
$34.13
Total Value
$7.48M
Shares Held After
124,336,154
% of Holdings
0.2%
Fastly, Inc. (FSLY)
Bergman Artur โ Director
Shares
85,517
Price
$30.65
Total Value
$2.62M
Shares Held After
1,138,358
% of Holdings
7.0%
Fastly, Inc. (FSLY)
Bergman Artur โ Director
Shares
262,185
Price
$30.15
Total Value
$7.90M
Shares Held After
1,223,875
% of Holdings
17.6%
Fastly, Inc. (FSLY)
Bergman Artur โ Director
Shares
24,300
Price
$29.17
Total Value
$708.83K
Shares Held After
1,486,060
% of Holdings
1.6%
Fastly, Inc. (FSLY)
Bergman Artur โ Director
Shares
7,600
Price
$28.04
Total Value
$213.10K
Shares Held After
1,510,360
% of Holdings
0.5%
Dell Technologies Inc. (DELL)
Durban Egon โ Director
Shares
1,850
Price
$548.40
Total Value
$1.01M
Shares Held After
1,405,236
% of Holdings
0.1%
GERDAU S.A. (GGB)
Johannpeter Claudio โ Vice-Chairman of Board
Shares
85,607
Price
$4.94
Total Value
$422.90K
Shares Held After
0
% of Holdings
100.0%
Medpace Holdings, Inc. (MEDP)
Troendle August J. โ Director
Shares
16,083
Price
$628.64
Total Value
$10.11M
Shares Held After
417,289
% of Holdings
3.7%
Barnes&Noble Education, Inc. (BNED)
Luster Gary โ SVP, Chief Accounting Officer
Shares
2,267
Price
$11.20
Total Value
$25.39K
Shares Held After
29,667
% of Holdings
7.1%
AvePoint, Inc. (AVPT)
Brown Brian Michael โ Director
Shares
10,000
Price
$13.07
Total Value
$130.70K
Shares Held After
374,604
% of Holdings
2.6%
MAGNACHIP SEMICONDUCTOR Corp (MX)
LEE CHAE โ Director
Shares
30,000
Price
$3.19
Total Value
$95.60K
Shares Held After
368,750
% of Holdings
8.1%
MAGNACHIP SEMICONDUCTOR Corp (MX)
LEE CHAE โ Director
Shares
50,000
Price
$3.17
Total Value
$158.50K
Shares Held After
338,750
% of Holdings
14.8%
Broadcom Inc. (AVGO)
SAMUELI HENRY โ Director
Shares
11,309
Price
$361.79
Total Value
$4.09M
Shares Held After
35,882,698
% of Holdings
0.0%
Broadcom Inc. (AVGO)
SAMUELI HENRY โ Director
Shares
407
Price
$361.18
Total Value
$147.00K
Shares Held After
35,894,007
% of Holdings
0.0%
Broadcom Inc. (AVGO)
SAMUELI HENRY โ Director
Shares
22,579
Price
$359.44
Total Value
$8.12M
Shares Held After
35,894,414
% of Holdings
0.1%
Broadcom Inc. (AVGO)
SAMUELI HENRY โ Director
Shares
44,618
Price
$358.42
Total Value
$15.99M
Shares Held After
35,916,993
% of Holdings
0.1%
Broadcom Inc. (AVGO)
SAMUELI HENRY โ Director
Shares
50,998
Price
$357.52
Total Value
$18.23M
Shares Held After
35,961,611
% of Holdings
0.1%
Broadcom Inc. (AVGO)
SAMUELI HENRY โ Director
Shares
85,221
Price
$356.58
Total Value
$30.39M
Shares Held After
36,012,609
% of Holdings
0.2%
Broadcom Inc. (AVGO)
SAMUELI HENRY โ Director
Shares
230,031
Price
$355.50
Total Value
$81.78M
Shares Held After
36,097,830
% of Holdings
0.6%
Broadcom Inc. (AVGO)
SAMUELI HENRY โ Director
Shares
186,809
Price
$354.71
Total Value
$66.26M
Shares Held After
36,327,861
% of Holdings
0.5%
Showing 151โ200 of 8506 transactions (page 4 of 171)