Group One Trading
DIOD icon

Group One Trading’s Diodes DIOD Stock Holding History

Group One Trading’s Portfolio DIOD Stock Details DIOD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$10.9K Sell
100
-300
-75% -$30.4K ﹤0.01% 6339
2026
Q1 		$27.3K Sell
400
-800
-67% -$50.5K ﹤0.01% 5747
2025
Q4 		$59.2K Sell
1,200
-1,400
-54% -$70.8K ﹤0.01% 5456
2025
Q3 		$138K Buy
2,600
+2,300
+767% +$123K ﹤0.01% 5031
2025
Q2 		$15.9K Hold
300
– – ﹤0.01% 6420
2025
Q1 		$13K Buy
+300
New +$16.2K ﹤0.01% 6098
2023
Q3 		– Sell
-200
Closed -$18.5K – 7765
2023
Q2 		$18.5K Buy
200
+100
+100% +$8.81K ﹤0.01% 6038
2023
Q1 		$9.28K Sell
100
-2,200
-96% -$197K ﹤0.01% 5972
2022
Q4 		$175K Sell
2,300
-100
-4% -$7.83K ﹤0.01% 3967
2022
Q3 		$156K Sell
2,400
-400
-14% -$28.9K ﹤0.01% 4374
2022
Q2 		$181K Sell
2,800
-1,500
-35% -$109K ﹤0.01% 4398
2022
Q1 		$374K Sell
4,300
-1,900
-31% -$173K ﹤0.01% 4130
2021
Q4 		$681K Buy
6,200
+100
+2% +$10.1K ﹤0.01% 3765
2021
Q3 		$553K Buy
6,100
+5,000
+455% +$437K ﹤0.01% 4073
2021
Q2 		$88K Sell
1,100
-900
-45% -$69.2K ﹤0.01% 6083
2021
Q1 		$160K Buy
2,000
+1,900
+1,900% +$150K ﹤0.01% 5237
2020
Q4 		$7K Sell
100
-2,600
-96% -$168K ﹤0.01% 5907
2020
Q3 		$152K Buy
2,700
+1,900
+238% +$96.2K ﹤0.01% 3867
2020
Q2 		$41K Buy
+800
New +$38.3K ﹤0.01% 4478
2020
Q1 		– Sell
-2,000
Closed -$113K – 5350
2019
Q4 		$113K Buy
2,000
+1,700
+567% +$78.7K ﹤0.01% 3560
2019
Q3 		$12K Hold
300
– – ﹤0.01% 4534
2019
Q2 		$11K Buy
+300
New +$10.6K ﹤0.01% 4385
2015
Q2 		– Sell
-600
Closed -$17K – 4900
2015
Q1 		$17K Buy
600
+100
+20% +$2.8K ﹤0.01% 3951
2014
Q4 		$14K Buy
+500
New +$12.7K ﹤0.01% 4103

Other funds holding DIOD

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Group One Trading's DIOD Position: Q2 2026 in Review

Group One Trading opened a new position in Diodes (DIOD) in Q2 2026: 127 shares worth $13.9K. The stake represents ﹤0.01% of the portfolio and ranks #6213 among its holdings. This is a return to the name: Group One Trading previously reported a position in DIOD as recently as Q2 2025.

Group One Trading first reported a position in DIOD in Q2 2013 and has held it in 17 quarters since. The position peaked at $597K in Q2 2021. 398 funds tracked by Wall St. Rank hold DIOD as of Q2 2026.

  • Group One Trading held 127 shares of Diodes worth $13.9K as of Q2 2026.
  • Diodes was a new Group One Trading position in Q2 2026.
  • Diodes made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #6213 holding.
  • Group One Trading first reported a position in Diodes in Q2 2013 and has held it in 17 quarters since.
  • Group One Trading's Diodes position peaked at $597K in Q2 2021.
  • 398 funds tracked by Wall St. Rank held Diodes as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.