Average Insider

Where insiders trade, we follow

Insider Buy/Sell Ratio — Last 3 Months

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

By Sector

By Industry

Hardware, Equipment & Parts
Buys22
Sells1276
Buy $$24.59B
Sell $$822.23M
Ratio29.91:1
% Change vs. Prior
Ratio +779.7%Value +810.6%
Software - Infrastructure
Buys57
Sells3710
Buy $$36.75M
Sell $$5.20B
Ratio1:141.61
% Change vs. Prior
Ratio -75.7%Value +197.2%
Medical - Instruments & Supplies
Buys38
Sells111
Buy $$16.34M
Sell $$3.66B
Ratio1:223.95
% Change vs. Prior
Ratio +22.2%Value -52.3%
Semiconductors
Buys110
Sells1816
Buy $$2.84M
Sell $$3.18B
Ratio1:1120.02
% Change vs. Prior
Ratio -77.8%Value +20.0%
Biotechnology
Buys382
Sells3347
Buy $$399.94M
Sell $$2.72B
Ratio1:6.80
% Change vs. Prior
Ratio -54.7%Value +28.2%
Oil & Gas Exploration & Production
Buys184
Sells95
Buy $$49.12M
Sell $$2.65B
Ratio1:53.96
% Change vs. Prior
Ratio +418.8%Value -22.6%
Software - Application
Buys275
Sells1730
Buy $$264.59M
Sell $$2.34B
Ratio1:8.86
% Change vs. Prior
Ratio -62.8%Value +38.5%
Engineering & Construction
Buys13
Sells240
Buy $$1.90M
Sell $$2.35B
Ratio1:1234.68
Computer Hardware
Buys3
Sells1685
Buy $$104.50K
Sell $$2.30B
Ratio1:21974.76
% Change vs. Prior
Ratio -88.8%Value +165.2%
Medical - Healthcare Information Services
Buys33
Sells260
Buy $$18.91M
Sell $$1.93B
Ratio1:102.07
% Change vs. Prior
Ratio -10.7%Value +9.3%
Rental & Leasing Services
Buys7
Sells116
Buy $$2.92M
Sell $$1.87B
Ratio1:642.36
Specialty Retail
Buys82
Sells1003
Buy $$22.39M
Sell $$1.66B
Ratio1:74.17
% Change vs. Prior
Ratio -88.8%Value -9.3%
Shell Companies
Buys108
Sells288
Buy $$118.98M
Sell $$1.39B
Ratio1:11.72
Information Technology Services
Buys60
Sells229
Buy $$9.67M
Sell $$1.40B
Ratio1:144.61
Leisure
Buys29
Sells111
Buy $$7.63M
Sell $$1.30B
Ratio1:169.83

ACM Research, Inc. (ACMR)

Wang David H — Director
Jun 3, 2026
Sale
Shares
4,300
Price
$87.57
Total Value
$376.55K
Shares Held After
858,408
% of Holdings
0.5%

Compass, Inc. (COMP)

Reffkin Robert L. — Director
Jun 3, 2026
Sale
Shares
600
Price
$8.28
Total Value
$4.97K
Shares Held After
7,804,660
% of Holdings
0.0%

Compass, Inc. (COMP)

Reffkin Robert L. — Director
Jun 3, 2026
Sale
Shares
22,856
Price
$7.68
Total Value
$175.44K
Shares Held After
7,805,260
% of Holdings
0.3%

Figma, Inc. (FIG)

Melwani Praveer — CFO and Treasurer
Jun 3, 2026
Sale
Shares
1,800
Price
$23.69
Total Value
$42.64K
Shares Held After
1,749,024
% of Holdings
0.1%

Figma, Inc. (FIG)

Melwani Praveer — CFO and Treasurer
Jun 3, 2026
Sale
Shares
82,174
Price
$22.75
Total Value
$1.87M
Shares Held After
1,750,824
% of Holdings
4.5%

Robinhood Markets, Inc. (HOOD)

Quirk Steven M. — Chief Brokerage Officer
Jun 3, 2026
Sale
Shares
2,297
Price
$86.42
Total Value
$198.51K
Shares Held After
81,989
% of Holdings
2.7%

Robinhood Markets, Inc. (HOOD)

Quirk Steven M. — Chief Brokerage Officer
Jun 3, 2026
Sale
Shares
8,540
Price
$85.77
Total Value
$732.52K
Shares Held After
84,286
% of Holdings
9.2%
Jun 3, 2026
Sale
Shares
45
Price
$11.20
Total Value
$504.20
Shares Held After
1,030,503
% of Holdings
0.0%

MASTEC INC (MTZ)

Csiszar Ernst N — Director
Jun 3, 2026
Sale
Shares
6,500
Price
$371.17
Total Value
$2.41M
Shares Held After
10,816
% of Holdings
37.5%
Shares
81
Price
$430.07
Total Value
$34.84K
Shares Held After
0
% of Holdings
100.0%
Shares
62
Price
$429.61
Total Value
$26.64K
Shares Held After
81
% of Holdings
43.4%
Shares
49
Price
$428.40
Total Value
$20.99K
Shares Held After
143
% of Holdings
25.5%
Shares
75
Price
$427.58
Total Value
$32.07K
Shares Held After
192
% of Holdings
28.1%
Shares
50
Price
$426.43
Total Value
$21.32K
Shares Held After
267
% of Holdings
15.8%
Shares
136
Price
$425.37
Total Value
$57.85K
Shares Held After
318
% of Holdings
30.0%
Shares
3
Price
$422.04
Total Value
$1.27K
Shares Held After
454
% of Holdings
0.7%
Shares
386
Price
$421.20
Total Value
$162.58K
Shares Held After
457
% of Holdings
45.8%
Shares
509
Price
$420.22
Total Value
$213.89K
Shares Held After
843
% of Holdings
37.6%
Jun 3, 2026
Sale
Shares
200
Price
$85.78
Total Value
$17.16K
Shares Held After
481,396
% of Holdings
0.0%
Jun 3, 2026
Sale
Shares
800
Price
$84.70
Total Value
$67.76K
Shares Held After
481,596
% of Holdings
0.2%
Jun 3, 2026
Sale
Shares
4,200
Price
$84.06
Total Value
$353.07K
Shares Held After
482,396
% of Holdings
0.9%

Editas Medicine, Inc. (EDIT)

Parison Amy — SVP, Chief Financial Officer
Jun 3, 2026
Sale
Shares
464
Price
$2.70
Total Value
$1.25K
Shares Held After
14,970
% of Holdings
3.0%
Jun 3, 2026
Sale
Shares
4,800
Price
$83.08
Total Value
$398.78K
Shares Held After
486,596
% of Holdings
1.0%
Shares
2,117
Price
$430.07
Total Value
$910.46K
Shares Held After
94,207
% of Holdings
2.2%
Shares
1,630
Price
$429.61
Total Value
$700.26K
Shares Held After
96,324
% of Holdings
1.7%
Shares
1,283
Price
$428.40
Total Value
$549.64K
Shares Held After
97,954
% of Holdings
1.3%
Shares
1,977
Price
$427.58
Total Value
$845.33K
Shares Held After
99,237
% of Holdings
2.0%
Shares
1,319
Price
$426.43
Total Value
$562.46K
Shares Held After
101,214
% of Holdings
1.3%
Shares
3,560
Price
$425.37
Total Value
$1.51M
Shares Held After
102,533
% of Holdings
3.4%
Shares
80
Price
$422.04
Total Value
$33.76K
Shares Held After
106,094
% of Holdings
0.1%
Shares
10,126
Price
$421.20
Total Value
$4.27M
Shares Held After
106,174
% of Holdings
8.7%
Shares
13,345
Price
$420.22
Total Value
$5.61M
Shares Held After
116,299
% of Holdings
10.3%
Jun 3, 2026
Sale
Shares
15,380
Price
$2.70
Total Value
$41.54K
Shares Held After
248,313
% of Holdings
5.8%

Onterris, Inc. (ONT)

GRAHAM PETER — Director
Jun 3, 2026
Purchase
Shares
4,860
Price
$15.94
Total Value
$77.47K
Shares Held After
231,549
% of Holdings
2.1%

Editas Medicine, Inc. (EDIT)

Burkly Linda — EVP, CHIEF SCIENTIFIC OFFICER
Jun 3, 2026
Sale
Shares
731
Price
$2.70
Total Value
$1.97K
Shares Held After
67,297
% of Holdings
1.1%
Jun 3, 2026
Sale
Shares
100
Price
$28.87
Total Value
$2.89K
Shares Held After
0
% of Holdings
100.0%
Jun 3, 2026
Sale
Shares
100
Price
$27.84
Total Value
$2.78K
Shares Held After
100
% of Holdings
50.0%
Jun 3, 2026
Sale
Shares
1,000
Price
$27.04
Total Value
$27.04K
Shares Held After
200
% of Holdings
83.3%
Jun 3, 2026
Sale
Shares
2,228
Price
$26.31
Total Value
$58.62K
Shares Held After
1,200
% of Holdings
65.0%
Jun 3, 2026
Sale
Shares
4,675
Price
$430.07
Total Value
$2.01M
Shares Held After
11,274
% of Holdings
29.3%
Jun 3, 2026
Sale
Shares
3,598
Price
$429.61
Total Value
$1.55M
Shares Held After
15,949
% of Holdings
18.4%
Jun 3, 2026
Sale
Shares
2,833
Price
$428.40
Total Value
$1.21M
Shares Held After
19,546
% of Holdings
12.7%
Jun 3, 2026
Sale
Shares
4,364
Price
$427.58
Total Value
$1.87M
Shares Held After
22,380
% of Holdings
16.3%
Jun 3, 2026
Sale
Shares
2,913
Price
$426.43
Total Value
$1.24M
Shares Held After
26,744
% of Holdings
9.8%
Jun 3, 2026
Sale
Shares
7,860
Price
$425.37
Total Value
$3.34M
Shares Held After
29,657
% of Holdings
21.0%
Jun 3, 2026
Sale
Shares
176
Price
$422.04
Total Value
$74.28K
Shares Held After
37,517
% of Holdings
0.5%
Jun 3, 2026
Sale
Shares
22,355
Price
$421.20
Total Value
$9.42M
Shares Held After
37,693
% of Holdings
37.2%
Jun 3, 2026
Sale
Shares
29,462
Price
$420.22
Total Value
$12.38M
Shares Held After
60,048
% of Holdings
32.9%
Jun 3, 2026
Sale
Shares
5,041
Price
$430.07
Total Value
$2.17M
Shares Held After
7,521
% of Holdings
40.1%
Jun 3, 2026
Sale
Shares
3,880
Price
$429.61
Total Value
$1.67M
Shares Held After
12,562
% of Holdings
23.6%
Version: v26.5.2