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
Buys111
Sells123
Buy $$158.25M
Sell $$4.22B
Ratio1:26.68
% Change vs. Prior
Ratio +112.2%Value +69.3%
Computer Hardware
Buys2
Sells1901
Buy $$9.90K
Sell $$2.61B
Ratio1:263658.02
% Change vs. Prior
Ratio -80.3%Value +15.9%
Software - Infrastructure
Buys79
Sells2473
Buy $$17.82M
Sell $$2.56B
Ratio1:143.65
% Change vs. Prior
Ratio -27.5%Value -26.3%
Software - Application
Buys163
Sells1968
Buy $$112.21M
Sell $$2.26B
Ratio1:20.17
% Change vs. Prior
Ratio -55.5%Value -23.8%
Biotechnology
Buys401
Sells2562
Buy $$340.76M
Sell $$1.84B
Ratio1:5.40
% Change vs. Prior
Ratio +67.8%Value -42.7%
Semiconductors
Buys106
Sells901
Buy $$11.50M
Sell $$2.05B
Ratio1:178.35
% Change vs. Prior
Ratio +387.7%Value -35.0%
Banks - Regional
Buys351
Sells991
Buy $$93.67M
Sell $$1.39B
Ratio1:14.85
Waste Management
Buys89
Sells13
Buy $$1.39B
Sell $$4.20M
Ratio330.84:1
Medical - Care Facilities
Buys4
Sells82
Buy $$346.12K
Sell $$1.32B
Ratio1:3800.99
Medical - Instruments & Supplies
Buys16
Sells139
Buy $$2.41M
Sell $$1.22B
Ratio1:505.41
% Change vs. Prior
Ratio -54.8%Value -67.0%
Information Technology Services
Buys40
Sells161
Buy $$21.31M
Sell $$1.18B
Ratio1:55.45
% Change vs. Prior
Ratio +191.3%Value -6.2%
Specialty Retail
Buys69
Sells780
Buy $$138.82M
Sell $$1.02B
Ratio1:7.35
% Change vs. Prior
Ratio +980.3%Value -40.4%
Asset Management
Buys345
Sells228
Buy $$415.83M
Sell $$714.50M
Ratio1:1.72
% Change vs. Prior
Ratio +338.6%Value +1.3%
Medical - Diagnostics & Research
Buys17
Sells686
Buy $$3.25M
Sell $$1.12B
Ratio1:345.52
% Change vs. Prior
Ratio -50.2%Value -9.8%
Apparel - Footwear & Accessories
Buys6
Sells37
Buy $$672.77K
Sell $$1.11B
Ratio1:1650.68
Shares
8,553
Price
$160.45
Total Value
$1.37M
Shares Held After
637,416
% of Holdings
1.3%
Shares
150
Price
$159.94
Total Value
$23.99K
Shares Held After
645,969
% of Holdings
0.0%
Oct 7, 2026
Sale
Shares
46,875
Price
$20.07
Total Value
$940.79K
Shares Held After
0
% of Holdings
100.0%
Oct 7, 2026
Sale
Shares
17,800
Price
$7.09
Total Value
$126.20K
Shares Held After
111,921
% of Holdings
13.7%
Oct 6, 2026
Purchase
Shares
1,000
Price
$8.92
Total Value
$8.92K
Shares Held After
5,714,090
% of Holdings
0.0%

Q32 Bio Inc. (QTTB)

Kalowski Lee — CFO and President
Oct 6, 2026
Sale
Shares
1,301
Price
$8.32
Total Value
$10.82K
Shares Held After
137,170
% of Holdings
0.9%

Q32 Bio Inc. (QTTB)

Violette Shelia M. — Chief Scientific Officer
Oct 6, 2026
Sale
Shares
917
Price
$8.32
Total Value
$7.63K
Shares Held After
126,854
% of Holdings
0.7%
Oct 6, 2026
Sale
Shares
3,221
Price
$8.32
Total Value
$26.80K
Shares Held After
340,038
% of Holdings
0.9%
Oct 6, 2026
Sale
Shares
66,738
Price
$117.03
Total Value
$7.81M
Shares Held After
6,765,720
% of Holdings
1.0%

Agora, Inc. (API)

Zhao Bin — Director
Oct 6, 2026
Purchase
Shares
9,773
Price
$4.19
Total Value
$40.98K
Shares Held After
2,099,897
% of Holdings
0.5%
Oct 6, 2026
Purchase
Shares
2,315
Price
$2.72
Total Value
$6.29K
Shares Held After
948,550
% of Holdings
0.2%
Oct 6, 2026
Purchase
Shares
142,420
Price
$13.02
Total Value
$1.85M
Shares Held After
1,317,962
% of Holdings
10.8%

Bumble Inc. (BMBL)

Hsiao Sissie L. — Director
Oct 6, 2026
Sale
Shares
2,707
Price
$2.57
Total Value
$6.96K
Shares Held After
123,980
% of Holdings
2.1%
Oct 6, 2026
Sale
Shares
8,882
Price
$113.61
Total Value
$1.01M
Shares Held After
50,394,140
% of Holdings
0.0%
Oct 6, 2026
Sale
Shares
4,168
Price
$113.23
Total Value
$471.94K
Shares Held After
50,403,022
% of Holdings
0.0%
Oct 6, 2026
Sale
Shares
1,780
Price
$110.81
Total Value
$197.25K
Shares Held After
767,780
% of Holdings
0.2%
Oct 6, 2026
Sale
Shares
9,920
Price
$109.89
Total Value
$1.09M
Shares Held After
769,560
% of Holdings
1.3%
Oct 6, 2026
Sale
Shares
6,000
Price
$109.33
Total Value
$656.00K
Shares Held After
779,480
% of Holdings
0.8%
Oct 6, 2026
Sale
Shares
2,300
Price
$107.90
Total Value
$248.17K
Shares Held After
785,480
% of Holdings
0.3%
Oct 6, 2026
Sale
Shares
183
Price
$286.30
Total Value
$52.39K
Shares Held After
7,521,504
% of Holdings
0.0%
Oct 6, 2026
Sale
Shares
337
Price
$285.45
Total Value
$96.20K
Shares Held After
7,521,687
% of Holdings
0.0%
Oct 6, 2026
Sale
Shares
320
Price
$284.30
Total Value
$90.98K
Shares Held After
7,522,024
% of Holdings
0.0%
Oct 6, 2026
Sale
Shares
361
Price
$283.23
Total Value
$102.25K
Shares Held After
7,522,344
% of Holdings
0.0%
Oct 6, 2026
Sale
Shares
1,199
Price
$282.21
Total Value
$338.37K
Shares Held After
7,522,705
% of Holdings
0.0%
Oct 6, 2026
Sale
Shares
1,880
Price
$281.35
Total Value
$528.94K
Shares Held After
7,523,904
% of Holdings
0.0%
Oct 6, 2026
Sale
Shares
600
Price
$280.32
Total Value
$168.19K
Shares Held After
7,525,784
% of Holdings
0.0%
Oct 6, 2026
Sale
Shares
3,800
Price
$279.10
Total Value
$1.06M
Shares Held After
7,526,384
% of Holdings
0.1%
Oct 6, 2026
Sale
Shares
1,200
Price
$278.35
Total Value
$334.02K
Shares Held After
7,530,184
% of Holdings
0.0%
Oct 6, 2026
Sale
Shares
120
Price
$277.02
Total Value
$33.24K
Shares Held After
7,531,384
% of Holdings
0.0%
Oct 6, 2026
Purchase
Shares
272,695
Price
$7.18
Total Value
$1.96M
Shares Held After
6,358,271
% of Holdings
4.3%
Oct 6, 2026
Sale
Shares
3,902
Price
$213.06
Total Value
$831.37K
Shares Held After
15,615,010
% of Holdings
0.0%
Oct 6, 2026
Sale
Shares
259,045
Price
$212.27
Total Value
$54.99M
Shares Held After
15,618,912
% of Holdings
1.6%
Oct 6, 2026
Sale
Shares
65,897
Price
$211.36
Total Value
$13.93M
Shares Held After
15,877,957
% of Holdings
0.4%
Oct 6, 2026
Sale
Shares
781
Price
$213.06
Total Value
$166.40K
Shares Held After
4,811,207
% of Holdings
0.0%
Oct 6, 2026
Sale
Shares
51,805
Price
$212.27
Total Value
$11.00M
Shares Held After
4,811,988
% of Holdings
1.1%
Oct 6, 2026
Sale
Shares
13,179
Price
$211.36
Total Value
$2.79M
Shares Held After
4,863,793
% of Holdings
0.3%
Oct 6, 2026
Sale
Shares
781
Price
$213.06
Total Value
$166.40K
Shares Held After
4,811,207
% of Holdings
0.0%
Oct 6, 2026
Sale
Shares
51,805
Price
$212.27
Total Value
$11.00M
Shares Held After
4,811,988
% of Holdings
1.1%
Oct 6, 2026
Sale
Shares
13,179
Price
$211.36
Total Value
$2.79M
Shares Held After
4,863,793
% of Holdings
0.3%

Arista Networks, Inc. (ANET)

Breithaupt Chantelle Yvette — Senior Vice President, CFO
Oct 6, 2026
Sale
Shares
1,224
Price
$215.00
Total Value
$263.16K
Shares Held After
68,697
% of Holdings
1.8%
Oct 6, 2026
Sale
Shares
800
Price
$38.26
Total Value
$30.61K
Shares Held After
690,695
% of Holdings
0.1%
Oct 6, 2026
Sale
Shares
25,538
Price
$37.39
Total Value
$954.79K
Shares Held After
691,495
% of Holdings
3.6%
Oct 6, 2026
Sale
Shares
499
Price
$30.53
Total Value
$15.23K
Shares Held After
377,802
% of Holdings
0.1%
Oct 6, 2026
Sale
Shares
901
Price
$29.71
Total Value
$26.77K
Shares Held After
378,301
% of Holdings
0.2%
Oct 6, 2026
Sale
Shares
1,100
Price
$28.21
Total Value
$31.03K
Shares Held After
379,202
% of Holdings
0.3%
Oct 6, 2026
Sale
Shares
9,381
Price
$27.36
Total Value
$256.66K
Shares Held After
380,302
% of Holdings
2.4%

Adaptive Biotechnologies Corp (ADPT)

BOBULSKY SUSAN — Chief Commercial Officer, MRD
Oct 6, 2026
Sale
Shares
6,444
Price
$30.00
Total Value
$193.32K
Shares Held After
389,350
% of Holdings
1.6%

Arqit Quantum Inc. (ARQQ)

Nilan Nicholas William — General Manager-US
Oct 6, 2026
Sale
Shares
493
Price
$24.19
Total Value
$11.93K
Shares Held After
1,370
% of Holdings
26.5%

Arqit Quantum Inc. (ARQQ)

Willcocks Patrick — General Counsel
Oct 6, 2026
Sale
Shares
555
Price
$24.19
Total Value
$13.43K
Shares Held After
11,209
% of Holdings
4.7%

Arqit Quantum Inc. (ARQQ)

Feenan Paul — Chief Revenue Officer
Oct 6, 2026
Sale
Shares
504
Price
$24.19
Total Value
$12.19K
Shares Held After
20,912
% of Holdings
2.4%
Version: v26.10.12