Acadian Asset Management
DIOD icon

Acadian Asset Management’s Diodes DIOD Stock Holding History

Acadian 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 		$413K Buy
+3,799
New +$386K ﹤0.01% 1496
2025
Q3 		– Sell
-4,944
Closed -$260K – 1868
2025
Q2 		$260K Buy
+4,944
New +$217K ﹤0.01% 1265
2024
Q2 		– Sell
-6,437
Closed -$453K – 1778
2024
Q1 		$453K Buy
6,437
+5,515
+598% +$383K ﹤0.01% 1034
2023
Q4 		$74K Sell
922
-218
-19% -$15.9K ﹤0.01% 1406
2023
Q3 		$89K Sell
1,140
-754
-40% -$63.4K ﹤0.01% 1324
2023
Q2 		$174K Sell
1,894
-5,322
-74% -$469K ﹤0.01% 1299
2023
Q1 		$668K Buy
+7,216
New +$646K ﹤0.01% 983
2022
Q3 		– Sell
-1,228
Closed -$79K – 1704
2022
Q2 		$79K Sell
1,228
-2,404
-66% -$175K ﹤0.01% 1404
2022
Q1 		$315K Sell
3,632
-574
-14% -$52.3K ﹤0.01% 1105
2021
Q4 		$461K Buy
+4,206
New +$426K ﹤0.01% 1029
2021
Q3 		– Sell
-5,184
Closed -$414K – 1776
2021
Q2 		$414K Buy
+5,184
New +$398K ﹤0.01% 1206
2021
Q1 		– Sell
-471
Closed -$33K – 2113
2020
Q4 		$33K Hold
471
– – ﹤0.01% 2039
2020
Q3 		$27K Sell
471
-529
-53% -$26.8K ﹤0.01% 2010
2020
Q2 		$51K Sell
1,000
-34,599
-97% -$1.66M ﹤0.01% 1914
2020
Q1 		$1.45M Buy
35,599
+14,995
+73% +$719K 0.01% 684
2019
Q4 		$1.16M Sell
20,604
-9,185
-31% -$425K 0.01% 839
2019
Q3 		$1.2M Buy
29,789
+25,852
+657% +$1,000K 0.01% 838
2019
Q2 		$143K Buy
3,937
+2,014
+105% +$71.2K ﹤0.01% 1302
2019
Q1 		$67K Sell
1,923
-4,768
-71% -$171K ﹤0.01% 1610
2018
Q4 		$216K Sell
6,691
-84,761
-93% -$2.71M ﹤0.01% 1097
2018
Q3 		$3.04M Buy
91,452
+29,705
+48% +$1.07M 0.01% 469
2018
Q2 		$2.13M Buy
61,747
+12,144
+24% +$400K 0.01% 545
2018
Q1 		$1.51M Buy
+49,603
New +$1.48M 0.01% 643

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

Acadian Asset Management's DIOD Position: Q2 2026 in Review

Acadian Asset Management opened a new position in Diodes (DIOD) in Q2 2026: 3,799 shares worth $413K. The stake represents ﹤0.01% of the portfolio and ranks #1496 among its holdings. This is a return to the name: Acadian Asset Management previously reported a position in DIOD as recently as Q2 2025.

Acadian Asset Management first reported a position in DIOD in Q1 2018 and has held it in 23 quarters since. The position peaked at $3.04M in Q3 2018. 398 funds tracked by Wall St. Rank hold DIOD as of Q2 2026.

  • Acadian Asset Management held 3,799 shares of Diodes worth $413K as of Q2 2026.
  • Diodes was a new Acadian Asset Management position in Q2 2026.
  • Diodes made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #1496 holding.
  • Acadian Asset Management first reported a position in Diodes in Q1 2018 and has held it in 23 quarters since.
  • Acadian Asset Management's Diodes position peaked at $3.04M in Q3 2018.
  • 398 funds tracked by Wall St. Rank held Diodes as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.