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
Buys28
Sells751
Buy $$25.82B
Sell $$662.83M
Ratio38.96:1
% Change vs. Prior
Ratio +2536.1%Value +1612.1%
Software - Infrastructure
Buys74
Sells3254
Buy $$52.67M
Sell $$4.98B
Ratio1:94.59
% Change vs. Prior
Ratio -43.9%Value +191.5%
Medical - Instruments & Supplies
Buys42
Sells98
Buy $$16.89M
Sell $$3.65B
Ratio1:216.34
% Change vs. Prior
Ratio -91.3%Value -65.8%
Semiconductors
Buys113
Sells1772
Buy $$3.15M
Sell $$2.99B
Ratio1:951.99
% Change vs. Prior
Ratio -75.9%Value +23.1%
Oil & Gas Exploration & Production
Buys176
Sells132
Buy $$46.70M
Sell $$2.79B
Ratio1:59.71
% Change vs. Prior
Ratio +316.0%Value -16.2%
Computer Hardware
Buys3
Sells1759
Buy $$104.50K
Sell $$2.53B
Ratio1:24185.82
Engineering & Construction
Buys14
Sells220
Buy $$1.89M
Sell $$2.36B
Ratio1:1250.35
Biotechnology
Buys368
Sells3122
Buy $$440.22M
Sell $$1.83B
Ratio1:4.15
% Change vs. Prior
Ratio -43.4%Value -17.6%
Software - Application
Buys248
Sells1509
Buy $$268.73M
Sell $$1.75B
Ratio1:6.51
% Change vs. Prior
Ratio -55.6%Value -2.0%
Medical - Healthcare Information Services
Buys36
Sells229
Buy $$33.49M
Sell $$1.87B
Ratio1:55.78
% Change vs. Prior
Ratio +613.9%Value +7.4%
Rental & Leasing Services
Buys4
Sells129
Buy $$786.48K
Sell $$1.88B
Ratio1:2384.30
Shell Companies
Buys117
Sells306
Buy $$122.77M
Sell $$1.49B
Ratio1:12.14
% Change vs. Prior
Ratio -8.2%Value +74.5%
Specialty Retail
Buys77
Sells1020
Buy $$21.95M
Sell $$1.50B
Ratio1:68.55
% Change vs. Prior
Ratio -90.1%Value -1.9%
Leisure
Buys27
Sells95
Buy $$1.74M
Sell $$1.29B
Ratio1:741.13
Information Technology Services
Buys60
Sells210
Buy $$8.06M
Sell $$1.24B
Ratio1:153.35

BillionToOne, Inc. (BLLN)

Atay Oguzhan — Director
Jun 8, 2026
Sale
Shares
3,605
Price
$99.06
Total Value
$357.12K
Shares Held After
6,806
% of Holdings
34.6%

BillionToOne, Inc. (BLLN)

Atay Oguzhan — Director
Jun 8, 2026
Sale
Shares
4,066
Price
$98.12
Total Value
$398.96K
Shares Held After
10,411
% of Holdings
28.1%

BillionToOne, Inc. (BLLN)

Atay Oguzhan — Director
Jun 8, 2026
Sale
Shares
4,372
Price
$96.89
Total Value
$423.61K
Shares Held After
14,477
% of Holdings
23.2%

BillionToOne, Inc. (BLLN)

Atay Oguzhan — Director
Jun 8, 2026
Sale
Shares
1,856
Price
$95.59
Total Value
$177.41K
Shares Held After
18,849
% of Holdings
9.0%

BillionToOne, Inc. (BLLN)

Atay Oguzhan — Director
Jun 8, 2026
Sale
Shares
5,466
Price
$94.76
Total Value
$517.97K
Shares Held After
20,705
% of Holdings
20.9%

BillionToOne, Inc. (BLLN)

Atay Oguzhan — Director
Jun 8, 2026
Sale
Shares
79
Price
$100.87
Total Value
$7.97K
Shares Held After
26,171
% of Holdings
0.3%

BillionToOne, Inc. (BLLN)

Johnson Nancy JoAnn — Senior Vice President of Sales and Commercial Operations
Jun 8, 2026
Sale
Shares
200
Price
$100.98
Total Value
$20.20K
Shares Held After
32,482
% of Holdings
0.6%

BillionToOne, Inc. (BLLN)

Johnson Nancy JoAnn — Senior Vice President of Sales and Commercial Operations
Jun 8, 2026
Sale
Shares
300
Price
$100.05
Total Value
$30.02K
Shares Held After
32,682
% of Holdings
0.9%

BillionToOne, Inc. (BLLN)

Johnson Nancy JoAnn — Senior Vice President of Sales and Commercial Operations
Jun 8, 2026
Sale
Shares
2,918
Price
$99.09
Total Value
$289.14K
Shares Held After
32,982
% of Holdings
8.1%

AirJoule Technologies Corp. (AIRJ)

MacDonald Chad — Chief Legal Officer
Jun 8, 2026
Sale
Shares
5,320
Price
$4.65
Total Value
$24.72K
Shares Held After
46,067
% of Holdings
10.4%
Jun 8, 2026
Sale
Shares
5,893
Price
$4.38
Total Value
$25.81K
Shares Held After
167,331
% of Holdings
3.4%

BillionToOne, Inc. (BLLN)

Sakakibara Shan Riku — Chief Product Officer
Jun 8, 2026
Sale
Shares
4,000
Price
$100.00
Total Value
$400.00K
Shares Held After
212,000
% of Holdings
1.9%

BillionToOne, Inc. (BLLN)

Sakakibara Shan Riku — Chief Product Officer
Jun 8, 2026
Sale
Shares
4,000
Price
$96.45
Total Value
$385.80K
Shares Held After
216,000
% of Holdings
1.8%
Jun 8, 2026
Sale
Shares
34,239
Price
$3.42
Total Value
$117.10K
Shares Held After
1,800
% of Holdings
95.0%

GoDaddy Inc. (GDDY)

McCaffrey Mark — Chief Financial Officer
Jun 8, 2026
Sale
Shares
3,500
Price
$82.92
Total Value
$290.22K
Shares Held After
105,728
% of Holdings
3.2%
Jun 8, 2026
Sale
Shares
3,300
Price
$12.10
Total Value
$39.93K
Shares Held After
32,835
% of Holdings
9.1%

AXT INC (AXTI)

CHEN JESSE — Director
Jun 8, 2026
Sale
Shares
6,000
Price
$94.00
Total Value
$564.01K
Shares Held After
88,947
% of Holdings
6.3%
Jun 8, 2026
Sale
Shares
13,973
Price
$29.36
Total Value
$410.24K
Shares Held After
127,724
% of Holdings
9.9%
Jun 8, 2026
Sale
Shares
15,200
Price
$29.20
Total Value
$443.84K
Shares Held After
0
% of Holdings
100.0%
Shares
44
Price
$405.71
Total Value
$17.85K
Shares Held After
0
% of Holdings
100.0%
Shares
87
Price
$404.69
Total Value
$35.21K
Shares Held After
44
% of Holdings
66.4%
Shares
80
Price
$403.78
Total Value
$32.30K
Shares Held After
132
% of Holdings
37.7%
Shares
192
Price
$402.61
Total Value
$77.30K
Shares Held After
212
% of Holdings
47.5%
Shares
113
Price
$401.67
Total Value
$45.39K
Shares Held After
404
% of Holdings
21.9%
Shares
216
Price
$400.56
Total Value
$86.52K
Shares Held After
518
% of Holdings
29.4%
Shares
261
Price
$399.73
Total Value
$104.33K
Shares Held After
734
% of Holdings
26.2%
Shares
121
Price
$398.64
Total Value
$48.24K
Shares Held After
995
% of Holdings
10.8%
Shares
265
Price
$397.79
Total Value
$105.41K
Shares Held After
1,116
% of Holdings
19.2%
Shares
157
Price
$396.67
Total Value
$62.28K
Shares Held After
1,381
% of Holdings
10.2%
Shares
147
Price
$395.72
Total Value
$58.17K
Shares Held After
1,539
% of Holdings
8.7%
Shares
111
Price
$394.72
Total Value
$43.81K
Shares Held After
1,685
% of Holdings
6.2%
Shares
125
Price
$393.78
Total Value
$49.22K
Shares Held After
1,796
% of Holdings
6.5%
Shares
52
Price
$392.47
Total Value
$20.41K
Shares Held After
1,921
% of Holdings
2.6%
Shares
37
Price
$391.56
Total Value
$14.49K
Shares Held After
1,973
% of Holdings
1.8%
Shares
35
Price
$390.58
Total Value
$13.67K
Shares Held After
2,010
% of Holdings
1.7%
Shares
29
Price
$389.71
Total Value
$11.30K
Shares Held After
2,045
% of Holdings
1.4%
Shares
45
Price
$388.37
Total Value
$17.48K
Shares Held After
2,073
% of Holdings
2.1%
Shares
35
Price
$387.47
Total Value
$13.56K
Shares Held After
2,118
% of Holdings
1.6%
Shares
17
Price
$386.57
Total Value
$6.57K
Shares Held After
2,153
% of Holdings
0.8%

WILLIAMS SONOMA INC (WSM)

Yearout Karalyn — EVP CHIEF TALENT OFFICER
Jun 8, 2026
Sale
Shares
522
Price
$203.07
Total Value
$106.00K
Shares Held After
22,829
% of Holdings
2.2%

SentinelOne, Inc. (S)

TOMASELLO ROBIN — Chief Accounting Officer
Jun 8, 2026
Sale
Shares
11,905
Price
$15.70
Total Value
$186.91K
Shares Held After
445,330
% of Holdings
2.6%

MICROSOFT CORP (MSFT)

Numoto Takeshi — EVP, Chief Marketing Officer
Jun 8, 2026
Sale
Shares
2,500
Price
$412.45
Total Value
$1.03M
Shares Held After
51,968
% of Holdings
4.6%

INTUITIVE SURGICAL INC (ISRG)

Brosius Mark — EVP & Chief Mfg and Supply Cha
Jun 8, 2026
Sale
Shares
23
Price
$420.12
Total Value
$9.66K
Shares Held After
1,500
% of Holdings
1.5%

BUCKLE INC (BKE)

FAIRFIELD BILL L — Director
Jun 8, 2026
Sale
Shares
2,500
Price
$44.44
Total Value
$111.09K
Shares Held After
52,908
% of Holdings
4.5%

Voya Financial, Inc. (VOYA)

Ogle Trevor — Executive Vice President, Chief Legal Officer
Jun 8, 2026
Sale
Shares
3,994
Price
$90.00
Total Value
$359.46K
Shares Held After
2,887
% of Holdings
58.0%
Shares
20
Price
$405.71
Total Value
$8.11K
Shares Held After
0
% of Holdings
100.0%
Shares
39
Price
$404.69
Total Value
$15.78K
Shares Held After
20
% of Holdings
66.1%
Shares
36
Price
$403.78
Total Value
$14.54K
Shares Held After
59
% of Holdings
37.9%
Shares
87
Price
$402.61
Total Value
$35.03K
Shares Held After
95
% of Holdings
47.8%
Shares
51
Price
$401.67
Total Value
$20.49K
Shares Held After
182
% of Holdings
21.9%
Version: v26.5.2