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 		$13.9K Buy
+127
New +$12.9K ﹤0.01% 6213
2025
Q3 		– Sell
-100
Closed -$5.36K – 8538
2025
Q2 		$5.29K Buy
+100
New +$4.4K ﹤0.01% 7062
2023
Q4 		– Sell
-100
Closed -$7.88K – 7544
2023
Q3 		$7.88K Buy
+100
New +$8.4K ﹤0.01% 6484
2021
Q4 		– Sell
-42
Closed -$4.26K – 8326
2021
Q3 		$4K Sell
42
-7,443
-99% -$650K ﹤0.01% 7803
2021
Q2 		$597K Buy
7,485
+6,754
+924% +$519K ﹤0.01% 4023
2021
Q1 		$58K Sell
731
-1,356
-65% -$107K ﹤0.01% 6114
2020
Q4 		$147K Sell
2,087
-166
-7% -$10.7K ﹤0.01% 4292
2020
Q3 		$127K Buy
+2,253
New +$114K ﹤0.01% 4015
2019
Q3 		– Sell
-1,195
Closed -$46.2K – 5221
2019
Q2 		$43K Buy
+1,195
New +$42.3K ﹤0.01% 3850
2018
Q4 		– Sell
-175
Closed -$6K – 4968
2018
Q3 		$6K Buy
+175
New +$6.33K ﹤0.01% 4778
2015
Q2 		– Sell
-1,144
Closed -$33K – 4901
2015
Q1 		$33K Hold
1,144
– – ﹤0.01% 3606
2014
Q4 		$32K Hold
1,144
– – ﹤0.01% 3679
2014
Q3 		$27K Sell
1,144
-2,855
-71% -$75.5K ﹤0.01% 3940
2014
Q2 		$116K Buy
+3,999
New +$111K ﹤0.01% 2841
2014
Q1 		– Sell
-1,217
Closed -$29K – 5256
2013
Q4 		$29K Sell
1,217
-536
-31% -$12.1K ﹤0.01% 4026
2013
Q3 		$43K Sell
1,753
-1,123
-39% -$29.2K ﹤0.01% 3647
2013
Q2 		$75K Buy
+2,876
New +$63.9K ﹤0.01% 3074

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.