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Horizon Investments’s Diodes DIOD Stock Holding History

Horizon Investments’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 		$1.78M Buy
16,268
+2,999
+23% +$304K 0.02% 555
2026
Q1 		$906K Buy
13,269
+767
+6% +$48.4K 0.01% 684
2025
Q4 		$617K Buy
12,502
+1,668
+15% +$84.4K 0.01% 781
2025
Q3 		$576K Buy
+10,834
New +$581K 0.01% 766

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

Horizon Investments's DIOD Position: Q2 2026 in Review

Horizon Investments increased its Diodes (DIOD) stake by 23% in Q2 2026, buying an estimated $304K and bringing the position to 16,268 shares worth $1.78M. The position accounts for 0.02% of the portfolio, ranked #555.

Horizon Investments first reported a position in DIOD in Q3 2025 and has held it in 4 quarters since. 399 funds tracked by Wall St. Rank hold DIOD as of Q2 2026.

  • Horizon Investments held 16,268 shares of Diodes worth $1.78M as of Q2 2026.
  • Horizon Investments bought 2,999 Diodes shares in Q2 2026, an estimated $304K.
  • Diodes made up 0.02% of Horizon Investments's portfolio in Q2 2026, its #555 holding.
  • Horizon Investments first reported a position in Diodes in Q3 2025 and has held it in 4 quarters since.
  • 399 funds tracked by Wall St. Rank held Diodes as of Q2 2026.

Based on Horizon Investments's 13F filing for Q2 2026, filed 13 Aug 2026.