Insider Buy/Sell Ratio for September 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys184
Sells3239
Buy $$95.06M
Sell $$5.39B
Ratio1:56.75
% Change vs. Prior
Ratio +10.2%Value +24.5%
Energy
Buys85
Sells140
Buy $$48.22M
Sell $$4.05B
Ratio1:83.99
% Change vs. Prior
Ratio -78.4%Value +208.6%
Healthcare
Buys268
Sells1579
Buy $$216.58M
Sell $$1.66B
Ratio1:7.65
% Change vs. Prior
Ratio +235.7%Value -43.7%
Financial Services
Buys371
Sells769
Buy $$280.86M
Sell $$1.05B
Ratio1:3.75
% Change vs. Prior
Ratio +360.6%Value -42.6%
Industrials
Buys198
Sells540
Buy $$626.50M
Sell $$403.84M
Ratio1.55:1
% Change vs. Prior
Ratio +177.7%Value -56.4%
Consumer Cyclical
Buys217
Sells514
Buy $$663.14M
Sell $$281.67M
Ratio2.35:1
% Change vs. Prior
Ratio +19596.4%Value -80.9%
Communication Services
Buys60
Sells297
Buy $$91.87M
Sell $$240.78M
Ratio1:2.62
% Change vs. Prior
Ratio +399.7%Value -43.2%
Real Estate
Buys83
Sells67
Buy $$15.48M
Sell $$164.76M
Ratio1:10.64
% Change vs. Prior
Ratio -77.0%Value +48.3%
Consumer Defensive
Buys63
Sells153
Buy $$15.81M
Sell $$118.59M
Ratio1:7.50
% Change vs. Prior
Ratio +739.0%Value -89.2%
Basic Materials
Buys64
Sells59
Buy $$13.71M
Sell $$51.39M
Ratio1:3.75
% Change vs. Prior
Ratio +121.1%Value -76.3%
Utilities
Buys58
Sells37
Buy $$15.11M
Sell $$19.81M
Ratio1:1.31
% Change vs. Prior
Ratio -10.5%Value -18.5%
By Industry
Oil & Gas Exploration & Production
Buys48
Sells27
Buy $$4.03M
Sell $$3.78B
Ratio1:937.31
Computer Hardware
Buys2
Sells1172
Buy $$9.90K
Sell $$1.46B
Ratio1:147087.65
% Change vs. Prior
Ratio +inf%Value +93.4%
Semiconductors
Buys35
Sells306
Buy $$468.61K
Sell $$1.37B
Ratio1:2926.79
% Change vs. Prior
Ratio -98.2%Value +127.9%
Software - Application
Buys85
Sells615
Buy $$80.39M
Sell $$858.72M
Ratio1:10.68
% Change vs. Prior
Ratio +71.5%Value +36.7%
Software - Infrastructure
Buys29
Sells832
Buy $$4.58M
Sell $$866.25M
Ratio1:189.07
% Change vs. Prior
Ratio -43.3%Value -38.3%
Biotechnology
Buys205
Sells984
Buy $$196.44M
Sell $$644.65M
Ratio1:3.28
% Change vs. Prior
Ratio +177.8%Value -17.4%
Information Technology Services
Buys27
Sells56
Buy $$9.20M
Sell $$612.45M
Ratio1:66.60
Waste Management
Buys29
Sells2
Buy $$572.71M
Sell $$404.95K
Ratio1414.26:1
% Change vs. Prior
Ratio +503.6%Value -30.1%
Banks - Regional
Buys117
Sells270
Buy $$39.45M
Sell $$396.11M
Ratio1:10.04
% Change vs. Prior
Ratio +104.0%Value -58.5%
Medical - Care Facilities
Buys1
Sells19
Buy $$416.33
Sell $$427.12M
Ratio1:1025910.46
% Change vs. Prior
Ratio -99.8%Value -45.2%
Residential Construction
Buys32
Sells2
Buy $$402.80M
Sell $$366.24K
Ratio1099.83:1
Medical - Diagnostics & Research
Buys2
Sells202
Buy $$7.82K
Sell $$341.98M
Ratio1:43736.12
% Change vs. Prior
Ratio -99.5%Value -50.8%
Asset Management
Buys141
Sells87
Buy $$194.63M
Sell $$86.76M
Ratio2.24:1
% Change vs. Prior
Ratio +8813.1%Value -54.6%
Specialty Retail
Buys36
Sells268
Buy $$65.53M
Sell $$166.54M
Ratio1:2.54
% Change vs. Prior
Ratio +1292.9%Value -80.2%
Auto - Dealerships
Buys113
Sells11
Buy $$188.32M
Sell $$10.18M
Ratio18.51:1
Transactions (7511)
Samsara Inc. (IOT)
Bicket John โ Director
Shares
1,144
Price
$38.33
Total Value
$43.85K
Shares Held After
51,600
% of Holdings
2.2%
Samsara Inc. (IOT)
Bicket John โ Director
Shares
9,456
Price
$37.88
Total Value
$358.19K
Shares Held After
52,744
% of Holdings
15.2%
Samsara Inc. (IOT)
Bicket John โ Director
Shares
9,048
Price
$38.26
Total Value
$346.16K
Shares Held After
1,075,152
% of Holdings
0.8%
Samsara Inc. (IOT)
Bicket John โ Director
Shares
101,198
Price
$37.67
Total Value
$3.81M
Shares Held After
1,084,200
% of Holdings
8.5%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
595
Price
$90.26
Total Value
$53.70K
Shares Held After
0
% of Holdings
100.0%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
6,491
Price
$89.81
Total Value
$582.96K
Shares Held After
595
% of Holdings
91.6%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
5,773
Price
$88.72
Total Value
$512.16K
Shares Held After
7,086
% of Holdings
44.9%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
6,847
Price
$87.65
Total Value
$600.12K
Shares Held After
12,859
% of Holdings
34.7%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
39,883
Price
$86.57
Total Value
$3.45M
Shares Held After
19,706
% of Holdings
66.9%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
48,103
Price
$85.86
Total Value
$4.13M
Shares Held After
59,589
% of Holdings
44.7%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
1,105
Price
$90.26
Total Value
$99.73K
Shares Held After
487,129
% of Holdings
0.2%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
12,054
Price
$89.81
Total Value
$1.08M
Shares Held After
488,234
% of Holdings
2.4%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
10,719
Price
$88.72
Total Value
$950.96K
Shares Held After
500,288
% of Holdings
2.1%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
12,712
Price
$87.65
Total Value
$1.11M
Shares Held After
511,007
% of Holdings
2.4%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
74,072
Price
$86.57
Total Value
$6.41M
Shares Held After
523,719
% of Holdings
12.4%
CoreWeave, Inc. (CRWV)
Intrator Michael N โ Director
Shares
89,338
Price
$85.86
Total Value
$7.67M
Shares Held After
597,791
% of Holdings
13.0%
Hewlett Packard Enterprise Co (HPE)
rahim rami โ EVP, Pres GM Networking
Shares
6,579
Price
$61.42
Total Value
$404.08K
Shares Held After
875,133
% of Holdings
0.7%
Hewlett Packard Enterprise Co (HPE)
rahim rami โ EVP, Pres GM Networking
Shares
27,877
Price
$61.42
Total Value
$1.71M
Shares Held After
881,712
% of Holdings
3.1%
Reddit, Inc. (RDDT)
Huffman Steve Ladd โ Director
Shares
324
Price
$147.25
Total Value
$47.71K
Shares Held After
336,432
% of Holdings
0.1%
Reddit, Inc. (RDDT)
Huffman Steve Ladd โ Director
Shares
776
Price
$146.62
Total Value
$113.78K
Shares Held After
336,756
% of Holdings
0.2%
Reddit, Inc. (RDDT)
Huffman Steve Ladd โ Director
Shares
5,308
Price
$145.46
Total Value
$772.10K
Shares Held After
337,532
% of Holdings
1.5%
Reddit, Inc. (RDDT)
Huffman Steve Ladd โ Director
Shares
8,100
Price
$144.64
Total Value
$1.17M
Shares Held After
342,840
% of Holdings
2.3%
Reddit, Inc. (RDDT)
Huffman Steve Ladd โ Director
Shares
2,500
Price
$143.78
Total Value
$359.45K
Shares Held After
350,940
% of Holdings
0.7%
Reddit, Inc. (RDDT)
Huffman Steve Ladd โ Director
Shares
300
Price
$142.44
Total Value
$42.73K
Shares Held After
353,440
% of Holdings
0.1%
Apple Inc. (AAPL)
Newstead Jennifer โ SVP, GC and Government Affairs
Shares
2,399
Price
$336.18
Total Value
$806.50K
Shares Held After
41,992
% of Holdings
5.4%
Block, Inc. (XYZ)
Eisen Anthony Mathew โ Director
Shares
6,000
Price
$73.29
Total Value
$439.74K
Shares Held After
1,338,672
% of Holdings
0.4%
Medpace Holdings, Inc. (MEDP)
Troendle August J. โ Director
Shares
26,701
Price
$621.02
Total Value
$16.58M
Shares Held After
360,191
% of Holdings
6.9%
Revolution Medicines, Inc. (RVMD)
Sandler Alan B. โ Chief Development Officer
Shares
301
Price
$204.72
Total Value
$61.62K
Shares Held After
52,559
% of Holdings
0.6%
Revolution Medicines, Inc. (RVMD)
Sandler Alan B. โ Chief Development Officer
Shares
1,199
Price
$203.91
Total Value
$244.48K
Shares Held After
52,860
% of Holdings
2.2%
Revolution Medicines, Inc. (RVMD)
Sandler Alan B. โ Chief Development Officer
Shares
1,000
Price
$202.81
Total Value
$202.81K
Shares Held After
54,059
% of Holdings
1.8%
Revolution Medicines, Inc. (RVMD)
Sandler Alan B. โ Chief Development Officer
Shares
1,609
Price
$201.72
Total Value
$324.57K
Shares Held After
55,059
% of Holdings
2.8%
Revolution Medicines, Inc. (RVMD)
Sandler Alan B. โ Chief Development Officer
Shares
2,200
Price
$200.82
Total Value
$441.80K
Shares Held After
56,668
% of Holdings
3.7%
Atlanta Braves Holdings, Inc. (BATRK)
Heller Gregory John โ EVP, CLO&Secretary
Shares
80,263
Price
$53.89
Total Value
$4.33M
Shares Held After
22,741
% of Holdings
77.9%
SEI INVESTMENTS CO (SEIC)
WEST ALFRED P JR โ Chairman Emeritus
Shares
28,394
Price
$103.40
Total Value
$2.94M
Shares Held After
6,790,057
% of Holdings
0.4%
Credo Technology Group Holding Ltd (CRDO)
Cheng Chi Fung โ Director
Shares
1,100
Price
$198.61
Total Value
$218.48K
Shares Held After
5,662,397
% of Holdings
0.0%
Credo Technology Group Holding Ltd (CRDO)
Cheng Chi Fung โ Director
Shares
1,500
Price
$197.21
Total Value
$295.82K
Shares Held After
5,663,497
% of Holdings
0.0%
Credo Technology Group Holding Ltd (CRDO)
Cheng Chi Fung โ Director
Shares
1,591
Price
$196.26
Total Value
$312.24K
Shares Held After
5,664,997
% of Holdings
0.0%
Credo Technology Group Holding Ltd (CRDO)
Cheng Chi Fung โ Director
Shares
2,985
Price
$195.40
Total Value
$583.26K
Shares Held After
5,666,588
% of Holdings
0.1%
Credo Technology Group Holding Ltd (CRDO)
Cheng Chi Fung โ Director
Shares
4,426
Price
$194.37
Total Value
$860.29K
Shares Held After
5,669,573
% of Holdings
0.1%
Credo Technology Group Holding Ltd (CRDO)
Cheng Chi Fung โ Director
Shares
6,332
Price
$193.24
Total Value
$1.22M
Shares Held After
5,673,999
% of Holdings
0.1%
Credo Technology Group Holding Ltd (CRDO)
Cheng Chi Fung โ Director
Shares
8,366
Price
$192.48
Total Value
$1.61M
Shares Held After
5,680,331
% of Holdings
0.1%
Credo Technology Group Holding Ltd (CRDO)
Cheng Chi Fung โ Director
Shares
900
Price
$191.45
Total Value
$172.31K
Shares Held After
5,688,697
% of Holdings
0.0%
Credo Technology Group Holding Ltd (CRDO)
Cheng Chi Fung โ Director
Shares
300
Price
$189.65
Total Value
$56.89K
Shares Held After
5,689,597
% of Holdings
0.0%
908 Devices Inc. (MASS)
AWM Investment Company, Inc. โ 10% Owner
Shares
18,000
Price
$11.52
Total Value
$207.32K
Shares Held After
4,736,773
% of Holdings
0.4%
Matson, Inc. (MATX)
COX MATTHEW J โ Director
Shares
6,048
Price
$222.73
Total Value
$1.35M
Shares Held After
219,296
% of Holdings
2.7%
Matson, Inc. (MATX)
COX MATTHEW J โ Director
Shares
2,495
Price
$221.52
Total Value
$552.69K
Shares Held After
225,344
% of Holdings
1.1%
Maze Therapeutics, Inc. (MAZE)
Dandekar Atul โ CSBO
Shares
7,500
Price
$27.06
Total Value
$202.92K
Shares Held After
32,316
% of Holdings
18.8%
Matson, Inc. (MATX)
COX MATTHEW J โ Director
Shares
752
Price
$223.72
Total Value
$168.24K
Shares Held After
227,839
% of Holdings
0.3%
Matson, Inc. (MATX)
COX MATTHEW J โ Director
Shares
705
Price
$220.32
Total Value
$155.33K
Shares Held After
228,591
% of Holdings
0.3%
VORNADO REALTY TRUST (VNO)
Chera Haim โ EVP - HEAD OF RETAIL
Shares
90,000
Price
$34.01
Total Value
$3.06M
Shares Held After
110,000
% of Holdings
45.0%
7511 transactions