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

Oil & Gas Exploration & Production
Buys113
Sells127
Buy $$158.41M
Sell $$4.23B
Ratio1:26.69
% Change vs. Prior
Ratio +113.1%Value +69.3%
Software - Infrastructure
Buys79
Sells2668
Buy $$17.82M
Sell $$2.64B
Ratio1:148.26
% Change vs. Prior
Ratio -26.7%Value -27.6%
Computer Hardware
Buys2
Sells1967
Buy $$9.90K
Sell $$2.64B
Ratio1:266424.80
% Change vs. Prior
Ratio -80.7%Value +18.2%
Software - Application
Buys163
Sells2013
Buy $$118.31M
Sell $$2.28B
Ratio1:19.25
% Change vs. Prior
Ratio -55.7%Value -23.5%
Biotechnology
Buys412
Sells2632
Buy $$342.37M
Sell $$1.86B
Ratio1:5.44
% Change vs. Prior
Ratio +67.2%Value -42.3%
Semiconductors
Buys107
Sells919
Buy $$11.57M
Sell $$2.06B
Ratio1:178.34
% Change vs. Prior
Ratio +397.6%Value -34.5%
Specialty Retail
Buys71
Sells798
Buy $$138.97M
Sell $$1.38B
Ratio1:9.91
% Change vs. Prior
Ratio +576.9%Value -7.4%
Banks - Regional
Buys362
Sells1029
Buy $$94.12M
Sell $$1.41B
Ratio1:15.03
Waste Management
Buys88
Sells14
Buy $$1.39B
Sell $$4.45M
Ratio312.40:1
Medical - Care Facilities
Buys4
Sells83
Buy $$346.12K
Sell $$1.32B
Ratio1:3804.10
Medical - Instruments & Supplies
Buys16
Sells146
Buy $$2.41M
Sell $$1.22B
Ratio1:506.87
% Change vs. Prior
Ratio -55.0%Value -66.8%
Information Technology Services
Buys40
Sells172
Buy $$21.31M
Sell $$1.19B
Ratio1:55.82
% Change vs. Prior
Ratio +189.0%Value -5.4%
Medical - Diagnostics & Research
Buys16
Sells744
Buy $$3.20M
Sell $$1.14B
Ratio1:354.78
% Change vs. Prior
Ratio -52.1%Value -7.4%
Asset Management
Buys348
Sells241
Buy $$415.83M
Sell $$723.41M
Ratio1:1.74
% Change vs. Prior
Ratio +333.5%Value +2.0%
Apparel - Footwear & Accessories
Buys6
Sells38
Buy $$672.77K
Sell $$1.11B
Ratio1:1650.90
Oct 5, 2026
Purchase
Shares
2,500
Price
$0.00
Total Value
$1.50
Shares Held After
102,000,000
% of Holdings
0.0%
Oct 5, 2026
Purchase
Shares
997,500
Price
$0.00
Total Value
$598.50
Shares Held After
101,997,500
% of Holdings
1.0%
Oct 5, 2026
Purchase
Shares
1,000
Price
$10.20
Total Value
$10.20K
Shares Held After
14,154
% of Holdings
7.1%
Oct 5, 2026
Purchase
Shares
1,000
Price
$10.24
Total Value
$10.24K
Shares Held After
13,154
% of Holdings
7.6%
Oct 5, 2026
Sale
Shares
100,000
Price
$114.97
Total Value
$11.50M
Shares Held After
6,832,458
% of Holdings
1.4%

Agora, Inc. (API)

Zhao Bin — Director
Oct 5, 2026
Purchase
Shares
9,713
Price
$4.18
Total Value
$40.56K
Shares Held After
2,090,124
% of Holdings
0.5%
Oct 5, 2026
Purchase
Shares
14,508
Price
$2.67
Total Value
$38.77K
Shares Held After
946,235
% of Holdings
1.5%

Grab Holdings Ltd (GRAB)

Ong Chin Yin — Chief Org Capability Officer
Oct 5, 2026
Sale
Shares
38,000
Price
$3.09
Total Value
$117.42K
Shares Held After
3,594,611
% of Holdings
1.0%
Oct 5, 2026
Sale
Shares
981
Price
$308.44
Total Value
$302.58K
Shares Held After
4,807
% of Holdings
16.9%
Oct 5, 2026
Sale
Shares
157
Price
$356.05
Total Value
$55.90K
Shares Held After
69,775
% of Holdings
0.2%
Oct 5, 2026
Sale
Shares
6,136
Price
$355.45
Total Value
$2.18M
Shares Held After
69,932
% of Holdings
8.1%
Oct 5, 2026
Sale
Shares
2,823
Price
$354.32
Total Value
$1.00M
Shares Held After
76,068
% of Holdings
3.6%
Oct 5, 2026
Sale
Shares
5,892
Price
$353.35
Total Value
$2.08M
Shares Held After
78,891
% of Holdings
6.9%
Oct 5, 2026
Sale
Shares
1,923
Price
$55.08
Total Value
$105.92K
Shares Held After
915,978
% of Holdings
0.2%
Oct 5, 2026
Sale
Shares
6,864
Price
$352.39
Total Value
$2.42M
Shares Held After
84,783
% of Holdings
7.5%
Oct 5, 2026
Sale
Shares
1,291
Price
$53.46
Total Value
$69.02K
Shares Held After
917,901
% of Holdings
0.1%
Oct 5, 2026
Sale
Shares
4,829
Price
$351.30
Total Value
$1.70M
Shares Held After
91,647
% of Holdings
5.0%
Oct 5, 2026
Sale
Shares
2,683
Price
$350.09
Total Value
$939.29K
Shares Held After
96,476
% of Holdings
2.7%
Oct 5, 2026
Sale
Shares
4,478
Price
$52.83
Total Value
$236.57K
Shares Held After
919,192
% of Holdings
0.5%
Oct 5, 2026
Sale
Shares
3,619
Price
$349.07
Total Value
$1.26M
Shares Held After
99,159
% of Holdings
3.5%

Symbotic Inc. (SYM)

KRASNOW TODD — Director
Oct 5, 2026
Sale
Shares
247
Price
$43.03
Total Value
$10.63K
Shares Held After
0
% of Holdings
100.0%

Symbotic Inc. (SYM)

KRASNOW TODD — Director
Oct 5, 2026
Sale
Shares
1,753
Price
$42.67
Total Value
$74.81K
Shares Held After
247
% of Holdings
87.6%
Oct 5, 2026
Sale
Shares
127
Price
$23.78
Total Value
$3.02K
Shares Held After
105,952
% of Holdings
0.1%
Oct 5, 2026
Sale
Shares
1,000,000
Price
$0.14
Total Value
$138.00K
Shares Held After
0
% of Holdings
100.0%

GLAUKOS Corp (GKOS)

Navratil Tomas — CHIEF DEVELOPMENT OFFICER
Oct 5, 2026
Sale
Shares
312
Price
$165.60
Total Value
$51.67K
Shares Held After
69,291
% of Holdings
0.4%

GLAUKOS Corp (GKOS)

Navratil Tomas — CHIEF DEVELOPMENT OFFICER
Oct 5, 2026
Sale
Shares
327
Price
$164.78
Total Value
$53.88K
Shares Held After
69,603
% of Holdings
0.5%

Arqit Quantum Inc. (ARQQ)

Wilder Ben Simon — Chief Operating Officer
Oct 5, 2026
Sale
Shares
233
Price
$23.78
Total Value
$5.54K
Shares Held After
4,461
% of Holdings
5.0%

GLAUKOS Corp (GKOS)

Navratil Tomas — CHIEF DEVELOPMENT OFFICER
Oct 5, 2026
Sale
Shares
888
Price
$163.93
Total Value
$145.57K
Shares Held After
69,930
% of Holdings
1.3%

Arqit Quantum Inc. (ARQQ)

Feenan Paul — Chief Revenue Officer
Oct 5, 2026
Sale
Shares
533
Price
$23.78
Total Value
$12.68K
Shares Held After
21,416
% of Holdings
2.4%

Arqit Quantum Inc. (ARQQ)

Willcocks Patrick — General Counsel
Oct 5, 2026
Sale
Shares
588
Price
$23.78
Total Value
$13.99K
Shares Held After
11,764
% of Holdings
4.8%

Arqit Quantum Inc. (ARQQ)

Leaver Andrew — Chief Executive Officer
Oct 5, 2026
Sale
Shares
2,535
Price
$23.78
Total Value
$60.29K
Shares Held After
56,547
% of Holdings
4.3%

Arqit Quantum Inc. (ARQQ)

Nilan Nicholas William — General Manager-US
Oct 5, 2026
Sale
Shares
522
Price
$23.78
Total Value
$12.42K
Shares Held After
904
% of Holdings
36.6%

BillionToOne, Inc. (BLLN)

ten Bosch John Roderick — SVP of Laboratory Operations
Oct 5, 2026
Sale
Shares
1,417
Price
$105.15
Total Value
$149.00K
Shares Held After
19,385
% of Holdings
6.8%

BillionToOne, Inc. (BLLN)

ten Bosch John Roderick — SVP of Laboratory Operations
Oct 5, 2026
Sale
Shares
1,417
Price
$105.15
Total Value
$149.00K
Shares Held After
20,802
% of Holdings
6.4%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
100
Price
$110.09
Total Value
$11.01K
Shares Held After
1,000
% of Holdings
9.1%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
1,829
Price
$109.14
Total Value
$199.63K
Shares Held After
1,100
% of Holdings
62.4%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
4,916
Price
$108.53
Total Value
$533.55K
Shares Held After
2,929
% of Holdings
62.7%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
2,200
Price
$107.47
Total Value
$236.44K
Shares Held After
7,845
% of Holdings
21.9%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
400
Price
$106.10
Total Value
$42.44K
Shares Held After
10,045
% of Holdings
3.8%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
555
Price
$105.56
Total Value
$58.59K
Shares Held After
10,445
% of Holdings
5.0%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
20
Price
$110.08
Total Value
$2.20K
Shares Held After
11,000
% of Holdings
0.2%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
2,921
Price
$109.00
Total Value
$318.40K
Shares Held After
11,020
% of Holdings
21.0%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
4,284
Price
$108.39
Total Value
$464.36K
Shares Held After
13,941
% of Holdings
23.5%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
1,909
Price
$107.19
Total Value
$204.64K
Shares Held After
18,225
% of Holdings
9.5%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
866
Price
$105.90
Total Value
$91.71K
Shares Held After
20,134
% of Holdings
4.1%
Oct 5, 2026
Purchase
Shares
1,000,000
Price
$0.14
Total Value
$138.00K
Shares Held After
4,000,000
% of Holdings
25.0%
Oct 5, 2026
Sale
Shares
1,572
Price
$93.06
Total Value
$146.29K
Shares Held After
6,920,617
% of Holdings
0.0%

GRAIL, Inc. (GRAL)

Partridge Andrew John — Chief Growth Officer
Oct 5, 2026
Sale
Shares
7,873
Price
$146.39
Total Value
$1.15M
Shares Held After
155,865
% of Holdings
4.8%
Oct 5, 2026
Sale
Shares
5,570
Price
$92.42
Total Value
$514.78K
Shares Held After
6,922,189
% of Holdings
0.1%
Oct 5, 2026
Sale
Shares
2,913
Price
$123.80
Total Value
$360.63K
Shares Held After
272,538
% of Holdings
1.1%
Version: v26.10.12