INSIDER
DRIFT
Home
Latest Filings
All Sectors
Index List
Loading...
Industry - Semiconductors & Related Devices
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Manufacturing
Electronics
Include option trades
Include indirect trades
Latest data: 7/9/2025 10:03:18 PM
1 Month
Buy/Sell Ratio 0.01
1%
99%
Buy
Sell
$3.15 M
($228.37) M
3 Insiders
57 Insiders
3 Transactions
88 Transactions
6/9/2025 to 7/9/2025
3 Month
Buy/Sell Ratio 0.01
1%
99%
Buy
Sell
$4.89 M
($333.45) M
6 Insiders
122 Insiders
10 Transactions
229 Transactions
4/9/2025 to 7/9/2025
6 Month
Buy/Sell Ratio 0.03
2%
98%
Buy
Sell
$14.28 M
($517.17) M
20 Insiders
182 Insiders
27 Transactions
448 Transactions
1/9/2025 to 7/9/2025
12 Month
Buy/Sell Ratio 0.02
1%
99%
Buy
Sell
$21.47 M
($1,268.39) M
39 Insiders
267 Insiders
59 Transactions
920 Transactions
7/9/2024 to 7/9/2025
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Dickerson Gary E
Applied Materials Inc /De
$6,865,082
1
Hong Chun K
Netlist Inc
$3,000,000
1
Avery More
Solaredge Technologies, Inc.
$2,540,400
2
Guido Philip
Advanced Micro Devices Inc
$1,498,944
2
Calio Joseph Evan
T1 Energy Inc.
$1,152,722
4
Murphy Matthew J
Marvell Technology, Inc.
$1,009,190
1
Bajwa Harjinder
Ultra Clean Holdings, Inc.
$943,325
3
Brace Philip G
Skyworks Solutions, Inc.
$661,300
1
Shin Hyunsoo
GCT Semiconductor Holding, Inc.
$445,547
5
Lin Chih-Hsiang (Thompson)
Applied Optoelectronics, Inc.
$386,222
1
Most Insider Selling
12 months
Name
Value
Transactions
Huang Jen Hsun
Nvidia Corp
($568,936,604)
44
Brazeal Mark David
Broadcom Inc.
($51,402,027)
8
Mohan Jitendra
Astera Labs, Inc.
($39,672,115)
2
Gajendra Sanjay
Astera Labs, Inc.
($39,672,115)
2
Hsing Michael
Monolithic Power Systems Inc
($32,264,554)
9
Kress Colette
Nvidia Corp
($28,986,479)
4
Spears Kirsten M.
Broadcom Inc.
($26,559,438)
3
Chopra Deepak
Osi Systems Inc
($22,001,000)
6
Tan Hock E
Broadcom Inc.
($21,529,920)
2
Unterseher Loren A
Skywater Technology, Inc
($21,334,966)
18
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Wolfspeed, Inc.
5
5
Ultra Clean Holdings, Inc.
3
5
Ftc Solar, Inc.
2
9
Solaredge Technologies, Inc.
2
3
Shoals Technologies Group, Inc.
2
3
Marvell Technology, Inc.
2
2
GCT Semiconductor Holding, Inc.
1
5
T1 Energy Inc.
1
4
Advanced Micro Devices Inc
1
2
Photronics Inc
1
1
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Sitime Corp
11
59
Micron Technology Inc
10
23
Ambarella Inc
9
50
Macom Technology Solutions Holdings, Inc.
9
34
Viavi Solutions Inc.
9
25
Astera Labs, Inc.
8
30
Navitas Semiconductor Corp
8
23
Broadcom Inc.
8
21
Qorvo, Inc.
8
14
Rambus Inc
7
17
Companies with activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Nvidia Corp
0.00
$0
($120,629,507)
0.00
$0
($144,595,225)
0.00
$0
($615,982,017)
Broadcom Inc.
0.00
$0
($61,169,804)
0.00
$0
($71,841,456)
0.00
$0
($117,216,730)
Micron Technology Inc
0.00
$0
($27,932,285)
0.00
$0
($37,215,472)
0.00
$0
($39,783,819)
Monolithic Power Systems Inc
0.00
$0
($4,500,000)
0.00
$0
($22,898,234)
0.00
$0
($74,505,029)
Nxp Semiconductors N.V.
0.00
$0
($2,314,300)
0.00
$0
($2,519,160)
0.01
$37,600
($3,332,385)
Navitas Semiconductor Corp
0.00
$0
($1,950,895)
0.00
$0
($19,063,502)
0.00
$0
($22,883,261)
Nlight, Inc.
0.00
$0
($1,626,575)
0.00
$10,400
($3,939,795)
0.00
$10,400
($4,244,446)
Analog Devices Inc
0.00
$0
($1,453,538)
0.00
$0
($12,852,014)
0.00
$0
($31,267,065)
Credo Technology Group Holding Ltd
0.00
$0
($1,297,676)
0.00
$0
($7,812,713)
0.00
$0
($14,086,378)
Skywater Technology, Inc
0.00
$0
($1,109,132)
0.00
$0
($19,567,555)
0.00
$0
($21,696,968)
Macom Technology Solutions Holdings, Inc.
0.00
$0
($702,100)
0.00
$0
($7,985,234)
0.00
$0
($30,470,690)
Ambarella Inc
0.00
$0
($683,324)
0.00
$0
($2,395,239)
0.00
$0
($5,274,047)
Semtech Corp
0.00
$0
($634,713)
0.00
$0
($1,162,439)
0.00
$0
($2,456,425)
Arteris, Inc.
0.00
$0
($613,070)
0.00
$0
($1,249,264)
0.00
$0
($3,920,379)
First Solar, Inc.
0.00
$0
($288,000)
0.00
$0
($7,959,039)
0.00
$0
($11,079,667)
On Semiconductor Corp
0.00
$0
($274,780)
0.00
$0
($707,037)
0.00
$0
($6,890,978)
Sitime Corp
0.00
$0
($228,580)
0.00
$0
($15,630,886)
0.00
$0
($34,117,066)
EVERSPIN TECHNOLOGIES INC.
0.00
$0
($198,563)
0.00
$0
($709,399)
0.00
$0
($934,530)
Marvell Technology, Inc.
0.00
$0
($190,666)
0.13
$207,000
($1,588,310)
0.29
$1,216,190
($4,227,821)
Formfactor Inc
0.00
$0
($136,120)
0.00
$0
($997,201)
0.00
$0
($2,264,114)
Applied Materials Inc /De
0.00
$0
($100,373)
32.33
$6,865,082
($212,355)
32.33
$6,865,082
($212,355)
Allegro Microsystems, Inc.
0.00
$0
($94,395)
0.00
$0
($283,431)
0.35
$99,446
($283,431)
Viavi Solutions Inc.
0.00
$0
($84,018)
0.00
$0
($2,108,333)
0.00
$0
($3,502,494)
Astera Labs, Inc.
0.00
$0
($60,003)
0.00
$0
($91,986,902)
0.00
$0
($116,884,282)
Indie Semiconductor, Inc.
0.00
$0
($40,496)
0.00
$0
($40,496)
0.00
$0
($128,865)
Applied Optoelectronics, Inc.
0.00
$0
($32,090)
0.35
$386,222
($1,098,041)
0.07
$386,222
($5,858,530)
Atomera Inc
0.00
$0
($25,721)
0.00
$0
($173,371)
0.04
$10,143
($259,663)
Netlist Inc
--
$3,000,000
$0
16.96
$3,000,000
($176,898)
15.53
$3,000,000
($193,142)
GCT Semiconductor Holding, Inc.
--
$100,200
$0
--
$445,547
$0
--
$445,547
$0
Photronics Inc
--
$50,350
$0
0.05
$50,350
($1,099,664)
0.01
$50,350
($4,681,374)
Lattice Semiconductor Corp
--
$0
$0
0.00
$0
($629,884)
0.00
$0
($2,482,597)
Advanced Micro Devices Inc
--
$0
$0
--
$1,498,944
$0
--
$1,498,944
$0
Solaredge Technologies, Inc.
--
$0
$0
--
$411,000
$0
--
$2,769,048
$0
Cirrus Logic, Inc.
--
$0
$0
0.00
$0
($894,968)
0.00
$0
($1,698,757)
Microchip Technology Inc
--
$0
$0
0.00
$0
($29,981)
0.00
$0
($29,981)
Ultra Clean Holdings, Inc.
--
$0
$0
0.43
$171,510
($399,739)
1.56
$1,114,835
($716,897)
Skyworks Solutions, Inc.
--
$0
$0
--
$661,300
$0
0.29
$661,300
($2,246,105)
Alpha & Omega Semiconductor Ltd
--
$0
$0
0.00
$0
($87,252)
0.00
$0
($3,053,081)
Ftc Solar, Inc.
--
$0
$0
14.16
$98,291
($6,943)
57.79
$401,225
($6,943)
Penguin Solutions, Inc.
--
$0
$0
0.00
$0
($84,480)
0.00
$0
($328,912)
Nve Corp /New/
--
$0
$0
--
$5,797
$0
0.16
$5,797
($36,730)
Ichor Holdings, Ltd.
--
$0
$0
0.00
$0
($96,120)
0.00
$0
($643,404)
Pixelworks, Inc
--
$0
$0
0.00
$0
($49,906)
0.00
$0
($110,860)
Texas Instruments Inc
--
$0
$0
0.00
$0
($507,858)
0.00
$0
($5,017,528)
Osi Systems Inc
--
$0
$0
0.00
$0
($17,037,625)
0.00
$0
($30,352,027)
Power Integrations Inc
--
$0
$0
0.00
$0
($3,463,262)
0.00
$0
($4,820,109)
Synaptics Inc
--
$0
$0
--
$248,940
$0
0.45
$248,940
($548,180)
Ipg Photonics Corp
--
$0
$0
0.00
$0
($870,126)
0.00
$0
($870,126)
Wolfspeed, Inc.
--
$0
$0
0.00
$0
($55,497)
14.11
$783,078
($55,497)
Enphase Energy, Inc.
--
$0
$0
0.00
$0
($83,519)
0.00
$0
($83,519)
Silicon Laboratories Inc.
--
$0
$0
0.00
$0
($2,685,500)
0.00
$0
($2,782,675)
Diodes Inc /Del/
--
$0
$0
0.00
$0
($262,267)
0.00
$0
($557,513)
Qorvo, Inc.
--
$0
$0
0.00
$0
($994,508)
0.00
$0
($7,556,290)
Rambus Inc
--
$0
$0
0.00
$0
($8,292,123)
0.00
$0
($8,750,100)
Magnachip Semiconductor Corp
--
$0
$0
--
$77,180
$0
--
$77,180
$0
Lightpath Technologies Inc
--
$0
$0
--
$7,522
$0
--
$7,522
$0
Quicklogic Corp
--
$0
$0
0.00
$0
($104,776)
0.01
$8,762
($1,466,992)
Shoals Technologies Group, Inc.
--
$0
$0
0.79
$98,000
($123,957)
1.59
$270,115
($169,821)
Axt Inc
--
$0
$0
--
$40,929
$0
--
$40,929
$0
Complete Solaria, Inc.
--
$0
$0
0.00
$0
($90,334)
0.00
$0
($510,211)
MOBIX LABS, INC
--
$0
$0
0.00
$0
($452,564)
0.00
$0
($452,564)
Amkor Technology, Inc.
--
$0
$0
--
$0
$0
0.00
$0
($469,161)
Datavault AI Inc.
--
$0
$0
--
$0
$0
0.00
$0
($21,122)
Intel Corp
--
$0
$0
--
$0
$0
0.39
$251,198
($650,000)
MAXLINEAR, INC
--
$0
$0
--
$0
$0
0.00
$0
($1,101,538)
Kulicke & Soffa Industries Inc
--
$0
$0
--
$0
$0
0.00
$0
($12,160,172)
Ideal Power Inc.
--
$0
$0
--
$0
$0
--
$44,235
$0
Guerrilla Rf, Inc.
--
$0
$0
--
$0
$0
--
$9,990
$0
T1 Energy Inc.
--
$0
$0
--
$0
$0
--
$1,152,722
$0