Average Insider

Where insiders trade, we follow

Insider Buy/Sell Ratio — Last 30 Days

Extreme outlier transactions (>3σ) are excluded.Show All Data
Ratio0.2:1
Daily Buy & Sell Volume

By Sector

By Industry

Medical - Instruments & Supplies
Buys22
Sells33
Buy $$14.81M
Sell $$7.60B
Ratio1:513.49
Oil & Gas Exploration & Production
Buys53
Sells129
Buy $$9.76M
Sell $$2.67B
Ratio1:273.37
% Change vs. Prior
Ratio +38.3%Value +246.9%
Hardware, Equipment & Parts
Buys17
Sells270
Buy $$2.01B
Sell $$172.43M
Ratio11.63:1
% Change vs. Prior
Ratio +232039.7%Value +419.5%
Specialty Retail
Buys29
Sells214
Buy $$140.00M
Sell $$867.95M
Ratio1:6.20
% Change vs. Prior
Ratio +217.6%Value +29.7%
Biotechnology
Buys101
Sells1061
Buy $$131.01M
Sell $$769.31M
Ratio1:5.87
% Change vs. Prior
Ratio -60.3%Value -9.9%
Software - Application
Buys38
Sells690
Buy $$125.58M
Sell $$606.15M
Ratio1:4.83
% Change vs. Prior
Ratio -54.9%Value +7.7%
Semiconductors
Buys9
Sells389
Buy $$1.52M
Sell $$706.12M
Ratio1:465.18
% Change vs. Prior
Ratio +2073.6%Value -59.8%
Medical - Diagnostics & Research
Buys13
Sells141
Buy $$9.77M
Sell $$683.30M
Ratio1:69.94
Software - Infrastructure
Buys23
Sells515
Buy $$20.25M
Sell $$663.54M
Ratio1:32.77
% Change vs. Prior
Ratio +18.8%Value -16.7%
Computer Hardware
Buys2
Sells267
Buy $$351.04K
Sell $$487.17M
Ratio1:1387.81
Medical - Distribution
Buys0
Sells13
Buy $$0.00
Sell $$419.81M
RatioAll Sells
Oil & Gas Refining & Marketing
Buys1
Sells68
Buy $$30.31K
Sell $$373.57M
Ratio1:12324.91
Oil & Gas Equipment & Services
Buys2
Sells68
Buy $$602.61K
Sell $$332.73M
Ratio1:552.15
% Change vs. Prior
Ratio +31.5%Value -15.0%
Information Technology Services
Buys16
Sells45
Buy $$1.55M
Sell $$303.48M
Ratio1:196.32
Aerospace & Defense
Buys12
Sells221
Buy $$12.32M
Sell $$292.02M
Ratio1:23.71
% Change vs. Prior
Ratio +1125.2%Value -68.0%

VICOR CORP (VICR)

EICHTEN ESTIA J — Director
Mar 12, 2026
Sale
Shares
100
Price
$172.15
Total Value
$17.21K
Shares Held After
196,038
% of Holdings
0.1%

VICOR CORP (VICR)

EICHTEN ESTIA J — Director
Mar 12, 2026
Sale
Shares
3,400
Price
$171.11
Total Value
$581.77K
Shares Held After
196,138
% of Holdings
1.7%

VICOR CORP (VICR)

EICHTEN ESTIA J — Director
Mar 12, 2026
Sale
Shares
3,700
Price
$170.32
Total Value
$630.17K
Shares Held After
199,538
% of Holdings
1.8%

VICOR CORP (VICR)

EICHTEN ESTIA J — Director
Mar 12, 2026
Sale
Shares
5,610
Price
$169.15
Total Value
$948.91K
Shares Held After
203,238
% of Holdings
2.7%

VICOR CORP (VICR)

EICHTEN ESTIA J — Director
Mar 12, 2026
Sale
Shares
4,100
Price
$168.30
Total Value
$690.05K
Shares Held After
208,848
% of Holdings
1.9%

VICOR CORP (VICR)

EICHTEN ESTIA J — Director
Mar 12, 2026
Sale
Shares
2,846
Price
$167.28
Total Value
$476.08K
Shares Held After
212,948
% of Holdings
1.3%

VICOR CORP (VICR)

EICHTEN ESTIA J — Director
Mar 12, 2026
Sale
Shares
2,931
Price
$166.45
Total Value
$487.87K
Shares Held After
215,794
% of Holdings
1.3%

VICOR CORP (VICR)

EICHTEN ESTIA J — Director
Mar 12, 2026
Sale
Shares
2,876
Price
$165.13
Total Value
$474.92K
Shares Held After
218,725
% of Holdings
1.3%

VICOR CORP (VICR)

EICHTEN ESTIA J — Director
Mar 12, 2026
Sale
Shares
6,848
Price
$164.43
Total Value
$1.13M
Shares Held After
221,601
% of Holdings
3.0%

VICOR CORP (VICR)

EICHTEN ESTIA J — Director
Mar 12, 2026
Sale
Shares
976
Price
$163.41
Total Value
$159.49K
Shares Held After
228,449
% of Holdings
0.4%

PATRICK INDUSTRIES INC (PATK)

Gonzalez Hugo E — Pres Powersports & Housing/COO
Mar 12, 2026
Sale
Shares
13,514
Price
$113.10
Total Value
$1.53M
Shares Held After
33,864
% of Holdings
28.5%
Mar 12, 2026
Purchase
Shares
220
Price
$11.39
Total Value
$2.51K
Shares Held After
6,451
% of Holdings
3.4%
Mar 12, 2026
Sale
Shares
500
Price
$8.80
Total Value
$4.40K
Shares Held After
111,216
% of Holdings
0.4%
Mar 12, 2026
Sale
Shares
16,200
Price
$8.84
Total Value
$143.16K
Shares Held After
111,216
% of Holdings
12.7%
Mar 12, 2026
Sale
Shares
8,500
Price
$28.97
Total Value
$246.25K
Shares Held After
14,530
% of Holdings
36.9%
Mar 12, 2026
Sale
Shares
38
Price
$468.33
Total Value
$17.80K
Shares Held After
2,430,414
% of Holdings
0.0%
Mar 12, 2026
Sale
Shares
240
Price
$467.41
Total Value
$112.18K
Shares Held After
2,430,452
% of Holdings
0.0%
Mar 12, 2026
Sale
Shares
640
Price
$466.22
Total Value
$298.38K
Shares Held After
2,430,692
% of Holdings
0.0%
Mar 12, 2026
Sale
Shares
2,207
Price
$465.40
Total Value
$1.03M
Shares Held After
2,431,332
% of Holdings
0.1%
Mar 12, 2026
Sale
Shares
2,602
Price
$464.38
Total Value
$1.21M
Shares Held After
2,433,539
% of Holdings
0.1%
Mar 12, 2026
Sale
Shares
3,204
Price
$463.33
Total Value
$1.48M
Shares Held After
2,436,141
% of Holdings
0.1%
Mar 12, 2026
Sale
Shares
3,701
Price
$462.37
Total Value
$1.71M
Shares Held After
2,439,345
% of Holdings
0.2%
Mar 12, 2026
Sale
Shares
4,120
Price
$461.30
Total Value
$1.90M
Shares Held After
2,443,046
% of Holdings
0.2%
Mar 12, 2026
Sale
Shares
3,680
Price
$460.31
Total Value
$1.69M
Shares Held After
2,447,166
% of Holdings
0.2%
Mar 12, 2026
Sale
Shares
4,480
Price
$459.37
Total Value
$2.06M
Shares Held After
2,450,846
% of Holdings
0.2%
Mar 12, 2026
Sale
Shares
3,610
Price
$458.35
Total Value
$1.65M
Shares Held After
2,455,326
% of Holdings
0.1%
Mar 12, 2026
Sale
Shares
2,520
Price
$457.36
Total Value
$1.15M
Shares Held After
2,458,936
% of Holdings
0.1%
Mar 12, 2026
Sale
Shares
2,881
Price
$456.28
Total Value
$1.31M
Shares Held After
2,461,456
% of Holdings
0.1%
Mar 12, 2026
Sale
Shares
3,720
Price
$455.18
Total Value
$1.69M
Shares Held After
2,464,337
% of Holdings
0.2%
Mar 12, 2026
Sale
Shares
3,061
Price
$454.29
Total Value
$1.39M
Shares Held After
2,468,057
% of Holdings
0.1%
Mar 12, 2026
Sale
Shares
506
Price
$146.92
Total Value
$74.34K
Shares Held After
17,227
% of Holdings
2.9%
Mar 12, 2026
Sale
Shares
2,440
Price
$453.27
Total Value
$1.11M
Shares Held After
2,471,118
% of Holdings
0.1%
Mar 12, 2026
Sale
Shares
1,680
Price
$452.41
Total Value
$760.05K
Shares Held After
2,473,558
% of Holdings
0.1%
Mar 12, 2026
Sale
Shares
400
Price
$450.97
Total Value
$180.39K
Shares Held After
2,475,238
% of Holdings
0.0%
Mar 12, 2026
Sale
Shares
2,346
Price
$449.98
Total Value
$1.06M
Shares Held After
2,475,638
% of Holdings
0.1%
Mar 12, 2026
Sale
Shares
2,430
Price
$449.38
Total Value
$1.09M
Shares Held After
2,477,984
% of Holdings
0.1%

ACM Research, Inc. (ACMR)

Wang David H — Director
Mar 12, 2026
Sale
Shares
702
Price
$46.57
Total Value
$32.69K
Shares Held After
802,708
% of Holdings
0.1%

ACM Research, Inc. (ACMR)

Wang David H — Director
Mar 12, 2026
Sale
Shares
38,737
Price
$45.74
Total Value
$1.77M
Shares Held After
803,410
% of Holdings
4.6%

ACM Research, Inc. (ACMR)

Wang David H — Director
Mar 12, 2026
Sale
Shares
10,561
Price
$44.92
Total Value
$474.40K
Shares Held After
842,147
% of Holdings
1.2%
Mar 12, 2026
Sale
Shares
10,000
Price
$32.50
Total Value
$325.04K
Shares Held After
2,947,844
% of Holdings
0.3%
Mar 12, 2026
Purchase
Shares
800
Price
$24.90
Total Value
$19.92K
Shares Held After
35,691
% of Holdings
2.2%

GLOBAL PARTNERS LP (GLP)

Romaine Mark — Chief Operating Officer
Mar 12, 2026
Sale
Shares
1,148
Price
$47.56
Total Value
$54.60K
Shares Held After
163,560
% of Holdings
0.7%
Mar 12, 2026
Purchase
Shares
86,875,200
Price
$2.65
Total Value
$230.22M
Shares Held After
6,766,588,800
% of Holdings
1.3%

QUALCOMM INC/DE (QCOM)

Grech Patricia Y — SVP, Chief Accounting Officer
Mar 12, 2026
Sale
Shares
581
Price
$133.50
Total Value
$77.56K
Shares Held After
192
% of Holdings
75.2%
Mar 12, 2026
Purchase
Shares
2,000
Price
$102.11
Total Value
$204.22K
Shares Held After
7,550
% of Holdings
26.5%

QUALCOMM INC/DE (QCOM)

Palkhiwala Akash J. — EVP, CFO & COO
Mar 12, 2026
Sale
Shares
60
Price
$134.70
Total Value
$8.08K
Shares Held After
33,099
% of Holdings
0.2%

QUALCOMM INC/DE (QCOM)

Palkhiwala Akash J. — EVP, CFO & COO
Mar 12, 2026
Sale
Shares
363
Price
$134.11
Total Value
$48.68K
Shares Held After
33,159
% of Holdings
1.1%

QUALCOMM INC/DE (QCOM)

Palkhiwala Akash J. — EVP, CFO & COO
Mar 12, 2026
Sale
Shares
719
Price
$133.11
Total Value
$95.70K
Shares Held After
33,522
% of Holdings
2.1%

QUALCOMM INC/DE (QCOM)

Palkhiwala Akash J. — EVP, CFO & COO
Mar 12, 2026
Sale
Shares
397
Price
$132.05
Total Value
$52.42K
Shares Held After
34,241
% of Holdings
1.1%

QUALCOMM INC/DE (QCOM)

Palkhiwala Akash J. — EVP, CFO & COO
Mar 12, 2026
Sale
Shares
961
Price
$131.03
Total Value
$125.92K
Shares Held After
34,638
% of Holdings
2.7%
Version: v26.3.33