MCM
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MAI Capital Management’s Diodes DIOD Stock Holding History

MAI Capital 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
Q1 		$42.3K Buy
619
+413
+200% +$26.1K ﹤0.01% 2340
2025
Q4 		$10.2K Sell
206
-479
-70% -$24.2K ﹤0.01% 2838
2025
Q3 		$36.4K Buy
685
+411
+150% +$22K ﹤0.01% 2106
2025
Q2 		$14.5K Buy
274
+94
+52% +$4.13K ﹤0.01% 2527
2025
Q1 		$7.77K Sell
180
-240
-57% -$13K ﹤0.01% 2587
2024
Q4 		$25.9K Buy
+420
New +$26.2K ﹤0.01% 2102
2022
Q3 		– Sell
-13,768
Closed -$889K – 970
2022
Q2 		$889K Buy
13,768
+3
+0% +$219 0.02% 413
2022
Q1 		$1.2M Sell
13,765
-1,249
-8% -$114K 0.02% 356
2021
Q4 		$1.65M Hold
15,014
– – 0.03% 315
2021
Q3 		$1.36M Buy
15,014
+9
+0.1% +$786 0.03% 314
2021
Q2 		$1.2M Buy
15,005
+245
+2% +$18.8K 0.02% 327
2021
Q1 		$1.18M Hold
14,760
– – 0.03% 310
2020
Q4 		$1.04M Sell
14,760
-700
-5% -$45.2K 0.03% 312
2020
Q3 		$873K Sell
15,460
-4,300
-22% -$218K 0.03% 304
2020
Q2 		$1M Sell
19,760
-915
-4% -$43.8K 0.03% 282
2020
Q1 		$840K Sell
20,675
-35
-0.2% -$1.68K 0.03% 274
2019
Q4 		$1.17M Sell
20,710
-545
-3% -$25.2K 0.04% 255
2019
Q3 		$853K Buy
+21,255
New +$822K 0.04% 266

Other funds holding DIOD

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

MAI Capital Management's DIOD Position: Q1 2026 in Review

MAI Capital Management increased its Diodes (DIOD) stake by 200% in Q1 2026, buying an estimated $26.1K and bringing the position to 619 shares worth $42.3K. The position accounts for ﹤0.01% of the portfolio, ranked #2340.

MAI Capital Management first reported a position in DIOD in Q3 2019 and has held it in 18 quarters since. The position peaked at $1.65M in Q4 2021. 335 funds tracked by Wall St. Rank hold DIOD as of Q1 2026.

  • MAI Capital Management held 619 shares of Diodes worth $42.3K as of Q1 2026.
  • MAI Capital Management bought 413 Diodes shares in Q1 2026, an estimated $26.1K.
  • Diodes made up ﹤0.01% of MAI Capital Management's portfolio in Q1 2026, its #2340 holding.
  • MAI Capital Management first reported a position in Diodes in Q3 2019 and has held it in 18 quarters since.
  • MAI Capital Management's Diodes position peaked at $1.65M in Q4 2021.
  • 335 funds tracked by Wall St. Rank held Diodes as of Q1 2026.

Based on MAI Capital Management's 13F filing for Q1 2026, filed 15 May 2026.