Fuller & Thaler Asset Management
DIOD icon

Fuller & Thaler Asset Management’s Diodes DIOD Stock Holding History

Fuller & Thaler Asset Management’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 		$48.6M Buy
443,716
+15,546
+4% +$1.58M 0.13% 228
2026
Q1 		$29.2M Buy
+428,170
New +$27M 0.1% 250
2025
Q2 		– Sell
-19
Closed -$811 – 619
2025
Q1 		$811 Sell
19
-134,179
-100% -$7.24M ﹤0.01% 582
2024
Q4 		$8.28M Sell
134,198
-109
-0.1% -$6.79K 0.03% 316
2024
Q3 		$8.61M Sell
134,307
-149
-0.1% -$10.3K 0.03% 302
2024
Q2 		$9.67M Buy
134,456
+22
+0% +$1.58K 0.04% 292
2024
Q1 		$9.48M Buy
134,434
+37,354
+38% +$2.59M 0.04% 279
2023
Q4 		$7.82M Sell
97,080
-257,565
-73% -$18.8M 0.04% 275
2023
Q3 		$28M Sell
354,645
-385,060
-52% -$32.4M 0.16% 161
2023
Q2 		$68.4M Sell
739,705
-156,322
-17% -$13.8M 0.39% 95
2023
Q1 		$83.1M Sell
896,027
-5,271
-0.6% -$472K 0.48% 78
2022
Q4 		$68.6M Sell
901,298
-230,388
-20% -$18M 0.44% 84
2022
Q3 		$73.5M Buy
1,131,686
+131,645
+13% +$9.52M 0.53% 69
2022
Q2 		$64.6M Buy
1,000,041
+421,791
+73% +$30.8M 0.44% 83
2022
Q1 		$50.3M Buy
578,250
+292,450
+102% +$26.6M 0.3% 112
2021
Q4 		$31.4M Buy
285,800
+129,583
+83% +$13.1M 0.18% 150
2021
Q3 		$14.2M Buy
+156,217
New +$13.6M 0.09% 191

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

Fuller & Thaler Asset Management's DIOD Position: Q2 2026 in Review

Fuller & Thaler Asset Management increased its Diodes (DIOD) stake by 3.6% in Q2 2026, buying an estimated $1.58M and bringing the position to 443,716 shares worth $48.6M. The position accounts for 0.13% of the portfolio, ranked #228.

Fuller & Thaler Asset Management first reported a position in DIOD in Q3 2021 and has held it in 17 quarters since. The position peaked at $83.1M in Q1 2023. 398 funds tracked by Wall St. Rank hold DIOD as of Q2 2026.

  • Fuller & Thaler Asset Management held 443,716 shares of Diodes worth $48.6M as of Q2 2026.
  • Fuller & Thaler Asset Management bought 15,546 Diodes shares in Q2 2026, an estimated $1.58M.
  • Diodes made up 0.13% of Fuller & Thaler Asset Management's portfolio in Q2 2026, its #228 holding.
  • Fuller & Thaler Asset Management first reported a position in Diodes in Q3 2021 and has held it in 17 quarters since.
  • Fuller & Thaler Asset Management's Diodes position peaked at $83.1M in Q1 2023.
  • 398 funds tracked by Wall St. Rank held Diodes as of Q2 2026.

Based on Fuller & Thaler Asset Management's 13F filing for Q2 2026, filed 12 Aug 2026.