Average Insider

Where insiders trade, we follow

Insider Buy/Sell Ratio — Last 30 Days

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

By Sector

By Industry

Medical - Instruments & Supplies
Buys1
Sells19
Buy $$78.26K
Sell $$1.01B
Ratio1:12853.77
Software - Application
Buys68
Sells423
Buy $$61.71M
Sell $$892.11M
Ratio1:14.46
% Change vs. Prior
Ratio +122.6%Value +33.1%
Software - Infrastructure
Buys20
Sells697
Buy $$3.92M
Sell $$719.37M
Ratio1:183.39
% Change vs. Prior
Ratio -65.8%Value +2.1%
Computer Hardware
Buys0
Sells336
Buy $$0.00
Sell $$525.23M
RatioAll Sells
% Change vs. Prior
Ratio -100.0%Value -64.0%
Biotechnology
Buys166
Sells758
Buy $$170.23M
Sell $$347.70M
Ratio1:2.04
% Change vs. Prior
Ratio +687.6%Value -37.6%
Residential Construction
Buys33
Sells1
Buy $$434.76M
Sell $$108.79K
Ratio3996.26:1
Semiconductors
Buys34
Sells212
Buy $$439.96K
Sell $$401.99M
Ratio1:913.69
% Change vs. Prior
Ratio +251.7%Value -68.6%
Oil & Gas Exploration & Production
Buys28
Sells18
Buy $$146.50M
Sell $$238.33M
Ratio1:1.63
% Change vs. Prior
Ratio +63030.3%Value -89.9%
Internet Content & Information
Buys6
Sells199
Buy $$125.03K
Sell $$250.71M
Ratio1:2005.15
Asset Management
Buys112
Sells75
Buy $$226.77M
Sell $$19.62M
Ratio11.56:1
% Change vs. Prior
Ratio +1057.5%Value +22.8%
Specialty Business Services
Buys6
Sells6
Buy $$739.38K
Sell $$204.94M
Ratio1:277.17
Oil & Gas Midstream
Buys1
Sells29
Buy $$248.15K
Sell $$199.63M
Ratio1:804.46
Medical - Care Facilities
Buys0
Sells6
Buy $$0.00
Sell $$187.34M
RatioAll Sells
% Change vs. Prior
Ratio -100.0%Value -47.3%
Medical - Diagnostics & Research
Buys3
Sells153
Buy $$113.45K
Sell $$178.56M
Ratio1:1573.95
% Change vs. Prior
Ratio -67.6%Value -59.9%
Specialty Retail
Buys17
Sells154
Buy $$80.64M
Sell $$95.29M
Ratio1:1.18
% Change vs. Prior
Ratio +185.5%Value -27.8%
Oct 2, 2026
Sale
Shares
40
Price
$562.35
Total Value
$22.49K
Shares Held After
325,083
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
120
Price
$560.66
Total Value
$67.28K
Shares Held After
325,123
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
120
Price
$558.60
Total Value
$67.03K
Shares Held After
325,243
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
240
Price
$557.43
Total Value
$133.78K
Shares Held After
325,363
% of Holdings
0.1%
Oct 2, 2026
Sale
Shares
80
Price
$555.60
Total Value
$44.45K
Shares Held After
325,603
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
80
Price
$554.30
Total Value
$44.34K
Shares Held After
325,683
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
160
Price
$552.86
Total Value
$88.46K
Shares Held After
325,763
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
725
Price
$551.82
Total Value
$400.07K
Shares Held After
325,923
% of Holdings
0.2%
Oct 2, 2026
Sale
Shares
432
Price
$550.99
Total Value
$238.03K
Shares Held After
326,648
% of Holdings
0.1%
Oct 2, 2026
Sale
Shares
757
Price
$549.59
Total Value
$416.04K
Shares Held After
327,080
% of Holdings
0.2%
Oct 2, 2026
Sale
Shares
1,206
Price
$548.87
Total Value
$661.94K
Shares Held After
327,837
% of Holdings
0.4%
Oct 2, 2026
Sale
Shares
1,171
Price
$547.99
Total Value
$641.70K
Shares Held After
329,043
% of Holdings
0.4%
Oct 2, 2026
Sale
Shares
309
Price
$546.75
Total Value
$168.94K
Shares Held After
330,214
% of Holdings
0.1%
Oct 2, 2026
Sale
Shares
1,280
Price
$544.90
Total Value
$697.47K
Shares Held After
330,523
% of Holdings
0.4%
Oct 2, 2026
Sale
Shares
1,032
Price
$544.17
Total Value
$561.59K
Shares Held After
331,803
% of Holdings
0.3%
Oct 2, 2026
Sale
Shares
408
Price
$542.87
Total Value
$221.49K
Shares Held After
332,835
% of Holdings
0.1%
Oct 2, 2026
Sale
Shares
700
Price
$542.06
Total Value
$379.44K
Shares Held After
333,243
% of Holdings
0.2%

ZoomInfo Technologies Inc. (GTM)

McGrane Ashley — General Counsel and Corp Sec
Oct 2, 2026
Sale
Shares
2,461
Price
$3.75
Total Value
$9.24K
Shares Held After
140,669
% of Holdings
1.7%

ZoomInfo Technologies Inc. (GTM)

Roth James M — Chief Revenue Officer
Oct 2, 2026
Sale
Shares
20,773
Price
$3.70
Total Value
$76.87K
Shares Held After
270,507
% of Holdings
7.1%

ANALOG DEVICES INC (ADI)

Nakamura Katsufumi — Chief Customer Officer
Oct 2, 2026
Sale
Shares
1,200
Price
$415.02
Total Value
$498.03K
Shares Held After
14,849
% of Holdings
7.5%
Oct 2, 2026
Sale
Shares
484
Price
$203.69
Total Value
$98.59K
Shares Held After
66,010
% of Holdings
0.7%

ANALOG DEVICES INC (ADI)

Jain Vivek — Chief Operations/Tech Officer
Oct 2, 2026
Sale
Shares
2,000
Price
$416.98
Total Value
$833.96K
Shares Held After
45,733
% of Holdings
4.2%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
1,312
Price
$313.32
Total Value
$411.07K
Shares Held After
8,307,390
% of Holdings
0.0%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
2,648
Price
$312.29
Total Value
$826.94K
Shares Held After
8,308,702
% of Holdings
0.0%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
2,679
Price
$311.42
Total Value
$834.30K
Shares Held After
8,311,350
% of Holdings
0.0%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
6,448
Price
$310.32
Total Value
$2.00M
Shares Held After
8,314,029
% of Holdings
0.1%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
877
Price
$309.10
Total Value
$271.08K
Shares Held After
8,320,477
% of Holdings
0.0%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
4,961
Price
$308.01
Total Value
$1.53M
Shares Held After
8,321,354
% of Holdings
0.1%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
1,075
Price
$306.93
Total Value
$329.95K
Shares Held After
8,326,315
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
1,000
Price
$72.10
Total Value
$72.10K
Shares Held After
20,910
% of Holdings
4.6%

RAMBUS INC (RMBS)

KISSNER CHARLES — Director
Oct 2, 2026
Sale
Shares
5,000
Price
$111.00
Total Value
$555.00K
Shares Held After
3,747
% of Holdings
57.2%
Shares
21,184
Price
$20.80
Total Value
$440.63K
Shares Held After
6,277,747
% of Holdings
0.3%
Shares
900
Price
$14.06
Total Value
$12.65K
Shares Held After
12,531,299
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
2,058
Price
$39.66
Total Value
$81.61K
Shares Held After
3,666,734
% of Holdings
0.1%
Oct 2, 2026
Sale
Shares
22,941
Price
$39.09
Total Value
$896.81K
Shares Held After
3,668,792
% of Holdings
0.6%

Sea Ltd (SE)

Wang Yanjun — CCO and GC
Oct 2, 2026
Sale
Shares
26
Price
$96.36
Total Value
$2.51K
Shares Held After
87,780
% of Holdings
0.0%

Sea Ltd (SE)

Wang Yanjun — CCO and GC
Oct 2, 2026
Sale
Shares
295
Price
$95.70
Total Value
$28.23K
Shares Held After
87,806
% of Holdings
0.3%

Sea Ltd (SE)

Wang Yanjun — CCO and GC
Oct 2, 2026
Sale
Shares
679
Price
$94.86
Total Value
$64.41K
Shares Held After
88,101
% of Holdings
0.8%
Oct 2, 2026
Sale
Shares
93
Price
$106.36
Total Value
$9.89K
Shares Held After
423,029
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
1,334
Price
$105.66
Total Value
$140.96K
Shares Held After
423,122
% of Holdings
0.3%
Oct 2, 2026
Sale
Shares
470
Price
$104.40
Total Value
$49.07K
Shares Held After
424,456
% of Holdings
0.1%
Oct 2, 2026
Sale
Shares
1,124
Price
$103.53
Total Value
$116.36K
Shares Held After
424,926
% of Holdings
0.3%
Oct 2, 2026
Sale
Shares
1,068
Price
$102.38
Total Value
$109.35K
Shares Held After
426,050
% of Holdings
0.3%
Oct 2, 2026
Sale
Shares
1,632
Price
$101.39
Total Value
$165.47K
Shares Held After
427,118
% of Holdings
0.4%

Xometry, Inc. (XMTR)

Raghavan Vaidyanathan — Chief Technology Officer
Oct 2, 2026
Sale
Shares
317
Price
$105.76
Total Value
$33.52K
Shares Held After
133,911
% of Holdings
0.2%

Xometry, Inc. (XMTR)

Raghavan Vaidyanathan — Chief Technology Officer
Oct 2, 2026
Sale
Shares
284
Price
$104.90
Total Value
$29.79K
Shares Held After
134,228
% of Holdings
0.2%

Xometry, Inc. (XMTR)

Raghavan Vaidyanathan — Chief Technology Officer
Oct 2, 2026
Sale
Shares
373
Price
$103.53
Total Value
$38.62K
Shares Held After
134,512
% of Holdings
0.3%

Xometry, Inc. (XMTR)

Raghavan Vaidyanathan — Chief Technology Officer
Oct 2, 2026
Sale
Shares
343
Price
$102.38
Total Value
$35.11K
Shares Held After
134,885
% of Holdings
0.3%

Xometry, Inc. (XMTR)

Raghavan Vaidyanathan — Chief Technology Officer
Oct 2, 2026
Sale
Shares
549
Price
$101.41
Total Value
$55.67K
Shares Held After
135,228
% of Holdings
0.4%
Oct 2, 2026
Sale
Shares
32
Price
$106.28
Total Value
$3.40K
Shares Held After
179,791
% of Holdings
0.0%
Version: v26.10.11