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Hillsdale Investment Management’s Diodes DIOD Stock Holding History

Hillsdale Investment 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 		$450K Sell
4,110
-820
-17% -$83.2K 0.01% 447
2026
Q1 		$337K Buy
4,930
+4,810
+4,008% +$303K 0.01% 478
2025
Q4 		$5.92K Buy
+120
New +$6.07K ﹤0.01% 636
2022
Q3 		– Sell
-10,900
Closed -$704K – 557
2022
Q2 		$704K Hold
10,900
– – 0.06% 245
2022
Q1 		$948K Hold
10,900
– – 0.06% 238
2021
Q4 		$1.2M Hold
10,900
– – 0.08% 208
2021
Q3 		$987K Buy
+10,900
New +$952K 0.08% 242
2019
Q1 		– Sell
-53,700
Closed -$1.73M – 620
2018
Q4 		$1.73M Buy
53,700
+10,000
+23% +$320K 0.21% 114
2018
Q3 		$1.46M Hold
43,700
– – 0.19% 118
2018
Q2 		$1.51M Buy
+43,700
New +$1.44M 0.18% 97
2013
Q4 		– Sell
-23,300
Closed -$571K – 544
2013
Q3 		$571K Buy
+23,300
New +$606K 0.17% 80

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 $3.38T AUM 44.17% 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

Hillsdale Investment Management's DIOD Position: Q2 2026 in Review

Hillsdale Investment Management reduced its Diodes (DIOD) stake by 17% in Q2 2026, selling an estimated $83.2K and leaving 4,110 shares worth $450K. The position accounts for 0.01% of the portfolio, ranked #447.

Hillsdale Investment Management first reported a position in DIOD in Q3 2013 and has held it in 11 quarters since. The position peaked at $1.73M in Q4 2018. 398 funds tracked by Wall St. Rank hold DIOD as of Q2 2026.

  • Hillsdale Investment Management held 4,110 shares of Diodes worth $450K as of Q2 2026.
  • Hillsdale Investment Management sold 820 Diodes shares in Q2 2026, an estimated $83.2K.
  • Diodes made up 0.01% of Hillsdale Investment Management's portfolio in Q2 2026, its #447 holding.
  • Hillsdale Investment Management first reported a position in Diodes in Q3 2013 and has held it in 11 quarters since.
  • Hillsdale Investment Management's Diodes position peaked at $1.73M in Q4 2018.
  • 398 funds tracked by Wall St. Rank held Diodes as of Q2 2026.

Based on Hillsdale Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.