Insider Buy/Sell Ratio for June 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys281
Sells5735
Buy $$3.60B
Sell $$6.64B
Ratio1:1.85
% Change vs. Prior
Ratio -31.0%Value -3.6%
Healthcare
Buys242
Sells2056
Buy $$180.12M
Sell $$4.33B
Ratio1:24.02
% Change vs. Prior
Ratio +18.8%Value -28.2%
Energy
Buys117
Sells122
Buy $$29.70M
Sell $$2.93B
Ratio1:98.75
% Change vs. Prior
Ratio -74.4%Value +124.1%
Consumer Cyclical
Buys114
Sells732
Buy $$45.15M
Sell $$1.65B
Ratio1:36.45
% Change vs. Prior
Ratio -15.3%Value -18.4%
Consumer Defensive
Buys60
Sells259
Buy $$17.79M
Sell $$1.31B
Ratio1:73.62
% Change vs. Prior
Ratio -92.8%Value +107.2%
Financial Services
Buys472
Sells1008
Buy $$112.73M
Sell $$965.54M
Ratio1:8.57
% Change vs. Prior
Ratio +12.6%Value -52.7%
Industrials
Buys146
Sells740
Buy $$77.99M
Sell $$978.71M
Ratio1:12.55
% Change vs. Prior
Ratio -21.6%Value -62.2%
Basic Materials
Buys56
Sells90
Buy $$26.87M
Sell $$245.97M
Ratio1:9.15
% Change vs. Prior
Ratio +47.2%Value +81.7%
Communication Services
Buys59
Sells370
Buy $$39.36M
Sell $$230.87M
Ratio1:5.87
% Change vs. Prior
Ratio +21.2%Value -73.1%
Real Estate
Buys87
Sells167
Buy $$8.82M
Sell $$82.14M
Ratio1:9.31
% Change vs. Prior
Ratio -34.9%Value -47.3%
Utilities
Buys13
Sells72
Buy $$5.31M
Sell $$65.04M
Ratio1:12.25
% Change vs. Prior
Ratio -5.9%Value -91.2%
By Industry
Hardware, Equipment & Parts
Buys11
Sells899
Buy $$3.53B
Sell $$393.56M
Ratio8.97:1
% Change vs. Prior
Ratio -26.9%Value -18.5%
Oil & Gas Exploration & Production
Buys71
Sells23
Buy $$16.22M
Sell $$2.08B
Ratio1:128.03
Medical - Healthcare Information Services
Buys3
Sells162
Buy $$490.56K
Sell $$2.00B
Ratio1:4067.62
Biotechnology
Buys161
Sells1366
Buy $$163.80M
Sell $$1.67B
Ratio1:10.20
% Change vs. Prior
Ratio -71.7%Value +173.2%
Computer Hardware
Buys0
Sells1324
Buy $$0.00
Sell $$1.47B
RatioAll Sells
Semiconductors
Buys37
Sells632
Buy $$806.08K
Sell $$1.45B
Ratio1:1794.68
% Change vs. Prior
Ratio -55.9%Value +4.7%
Software - Application
Buys189
Sells913
Buy $$54.61M
Sell $$1.36B
Ratio1:24.96
% Change vs. Prior
Ratio -81.6%Value +37.6%
Specialty Retail
Buys36
Sells255
Buy $$6.09M
Sell $$933.21M
Ratio1:153.21
Software - Infrastructure
Buys25
Sells1556
Buy $$8.11M
Sell $$894.57M
Ratio1:110.30
% Change vs. Prior
Ratio -18.2%Value -60.3%
Information Technology Services
Buys15
Sells96
Buy $$2.46M
Sell $$694.21M
Ratio1:282.16
% Change vs. Prior
Ratio -61.3%Value +22.5%
Oil & Gas Energy
Buys0
Sells4
Buy $$0.00
Sell $$584.16M
RatioAll Sells
Restaurants
Buys3
Sells60
Buy $$728.79K
Sell $$526.94M
Ratio1:723.03
Aerospace & Defense
Buys7
Sells201
Buy $$76.58K
Sell $$518.79M
Ratio1:6774.28
Financial - Capital Markets
Buys15
Sells192
Buy $$36.24M
Sell $$309.74M
Ratio1:8.55
Travel Services
Buys3
Sells86
Buy $$25.04M
Sell $$228.00M
Ratio1:9.10
Transactions (11540)
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)
Kosiba John W JR โ SVP, CFO & Treasurer
Shares
12,036
Price
$51.47
Total Value
$619.44K
Shares Held After
353,028
% of Holdings
3.3%
ROKU, INC (ROKU)
Collier Charles โ President, Roku Media
Shares
7,067
Price
$127.26
Total Value
$899.35K
Shares Held After
15,200
% of Holdings
31.7%
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)
Kosiba John W JR โ SVP, CFO & Treasurer
Shares
12,122
Price
$50.62
Total Value
$613.60K
Shares Held After
365,064
% of Holdings
3.2%
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)
Kosiba John W JR โ SVP, CFO & Treasurer
Shares
5,704
Price
$49.46
Total Value
$282.13K
Shares Held After
377,186
% of Holdings
1.5%
ANALOG DEVICES INC (ADI)
Cotter Martin โ SVP, Vertical Business Units
Shares
17,594
Price
$418.00
Total Value
$7.35M
Shares Held After
56,332
% of Holdings
23.8%
FIRST SOLAR, INC. (FSLR)
Buehler Patrick James โ Chief Product Officer
Shares
3,000
Price
$302.00
Total Value
$906.00K
Shares Held After
4,406
% of Holdings
40.5%
Oatly Group AB (OTLY)
Lind Martin Fredrik โ Principal Accounting Officer
Shares
2,968
Price
$8.96
Total Value
$26.59K
Shares Held After
18,088
% of Holdings
14.1%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
0
Price
$1,070.47
Total Value
$267.62
Shares Held After
4,212
% of Holdings
0.0%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
15
Price
$1,069.20
Total Value
$16.04K
Shares Held After
4,212
% of Holdings
0.4%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
1
Price
$1,066.55
Total Value
$1.07K
Shares Held After
4,227
% of Holdings
0.0%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
1
Price
$1,064.90
Total Value
$1.06K
Shares Held After
4,228
% of Holdings
0.0%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
6
Price
$1,063.23
Total Value
$6.38K
Shares Held After
4,229
% of Holdings
0.1%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
6
Price
$1,062.16
Total Value
$6.11K
Shares Held After
4,235
% of Holdings
0.1%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
8
Price
$1,060.00
Total Value
$8.48K
Shares Held After
4,241
% of Holdings
0.2%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
7
Price
$1,058.96
Total Value
$7.41K
Shares Held After
4,249
% of Holdings
0.2%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
4
Price
$1,058.05
Total Value
$4.23K
Shares Held After
4,256
% of Holdings
0.1%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
10
Price
$1,056.96
Total Value
$10.57K
Shares Held After
4,260
% of Holdings
0.2%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
8
Price
$1,056.01
Total Value
$8.45K
Shares Held After
4,270
% of Holdings
0.2%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
3
Price
$1,054.69
Total Value
$3.16K
Shares Held After
4,278
% of Holdings
0.1%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
6
Price
$1,053.64
Total Value
$6.32K
Shares Held After
4,281
% of Holdings
0.1%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
4
Price
$1,052.46
Total Value
$4.21K
Shares Held After
4,287
% of Holdings
0.1%
EQUINIX INC (EQIX)
Pletcher Kurt โ Chief Legal Officer
Shares
0
Price
$1,049.29
Total Value
$262.32
Shares Held After
4,291
% of Holdings
0.0%
ROKU, INC (ROKU)
Fuchsberg Gilbert โ President, Subscriptions
Shares
4,376
Price
$127.26
Total Value
$556.89K
Shares Held After
51,099
% of Holdings
7.9%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
0
Price
$1,070.47
Total Value
$535.24
Shares Held After
10,911
% of Holdings
0.0%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
29
Price
$1,069.20
Total Value
$31.01K
Shares Held After
10,911
% of Holdings
0.3%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
3
Price
$1,066.55
Total Value
$3.20K
Shares Held After
10,940
% of Holdings
0.0%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
2
Price
$1,064.90
Total Value
$2.13K
Shares Held After
10,943
% of Holdings
0.0%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
12
Price
$1,063.23
Total Value
$13.02K
Shares Held After
10,945
% of Holdings
0.1%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
11
Price
$1,062.16
Total Value
$11.68K
Shares Held After
10,957
% of Holdings
0.1%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
14
Price
$1,060.00
Total Value
$15.37K
Shares Held After
10,968
% of Holdings
0.1%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
13
Price
$1,058.96
Total Value
$13.77K
Shares Held After
10,983
% of Holdings
0.1%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
8
Price
$1,058.05
Total Value
$8.46K
Shares Held After
10,996
% of Holdings
0.1%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
18
Price
$1,056.96
Total Value
$19.29K
Shares Held After
11,004
% of Holdings
0.2%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
14
Price
$1,056.01
Total Value
$15.05K
Shares Held After
11,022
% of Holdings
0.1%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
5
Price
$1,054.69
Total Value
$5.27K
Shares Held After
11,036
% of Holdings
0.0%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
11
Price
$1,053.64
Total Value
$11.59K
Shares Held After
11,041
% of Holdings
0.1%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
8
Price
$1,052.46
Total Value
$8.42K
Shares Held After
11,052
% of Holdings
0.1%
EQUINIX INC (EQIX)
Lin Jonathan โ Chief Business Officer
Shares
0
Price
$1,049.29
Total Value
$524.64
Shares Held After
11,060
% of Holdings
0.0%
Oatly Group AB (OTLY)
Broadbent Simon Kenneth James โ SVP Operations & Sust.
Shares
7,820
Price
$8.95
Total Value
$69.99K
Shares Held After
62,845
% of Holdings
11.1%
AXT INC (AXTI)
YOUNG MORRIS S โ Director
Shares
123,601
Price
$113.33
Total Value
$14.01M
Shares Held After
2,149,533
% of Holdings
5.4%
Fortinet, Inc. (FTNT)
Xie Ken โ Director
Shares
8,627
Price
$148.94
Total Value
$1.28M
Shares Held After
52,972,372
% of Holdings
0.0%
Fortinet, Inc. (FTNT)
Xie Ken โ Director
Shares
18,492
Price
$148.24
Total Value
$2.74M
Shares Held After
52,980,999
% of Holdings
0.0%
Fortinet, Inc. (FTNT)
Xie Ken โ Director
Shares
13,790
Price
$147.37
Total Value
$2.03M
Shares Held After
52,999,491
% of Holdings
0.0%
Fortinet, Inc. (FTNT)
Xie Ken โ Director
Shares
37,540
Price
$146.36
Total Value
$5.49M
Shares Held After
53,013,281
% of Holdings
0.1%
Fortinet, Inc. (FTNT)
Xie Ken โ Director
Shares
12,821
Price
$145.04
Total Value
$1.86M
Shares Held After
53,050,821
% of Holdings
0.0%
Fortinet, Inc. (FTNT)
Xie Ken โ Director
Shares
39,854
Price
$144.29
Total Value
$5.75M
Shares Held After
53,063,642
% of Holdings
0.1%
Fortinet, Inc. (FTNT)
Xie Ken โ Director
Shares
19,867
Price
$143.43
Total Value
$2.85M
Shares Held After
53,103,496
% of Holdings
0.0%
Fortinet, Inc. (FTNT)
Xie Ken โ Director
Shares
9,641
Price
$142.37
Total Value
$1.37M
Shares Held After
53,123,363
% of Holdings
0.0%
Werewolf Therapeutics, Inc. (HOWL)
EVNIN LUKE โ Director
Shares
29,595
Price
$0.45
Total Value
$13.32K
Shares Held After
512,525
% of Holdings
5.5%
NPK International Inc. (NPKI)
Briggs Lori โ VP & President, Ind. Solutions
Shares
10,446
Price
$14.58
Total Value
$152.28K
Shares Held After
255,490
% of Holdings
3.9%
Showing 8601โ8650 of 11540 transactions (page 173 of 231)