Diodes
DIOD
338 hedge funds and large institutions have $3.1B invested in Diodes in 2026 Q1 according to their latest regulatory filings, with 75 funds opening new positions, 118 increasing their positions, 98 reducing their positions, and 34 closing their positions.
121% more first-time investments, than exits
New positions opened: 75 | Existing positions closed: 34
63% more call options, than puts
Call options by funds: $7.47M | Put options by funds: $4.57M
41% more capital invested
Capital invested by funds: $2.19B → $3.1B (+$907M)
20% more repeat investments, than reductions
Existing positions increased: 118 | Existing positions reduced: 98
12% more funds holding
Funds holding: 303 → 338 (+35)
3.31% more ownership
Funds ownership: 95.62% → 98.93% (+3.3%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
+$41.3M |
| 2 |
Fuller & Thaler Asset Management
San Mateo,
California
|
+$27M |
| 3 |
Boston Partners
Boston,
Massachusetts
|
+$19.4M |
| 4 |
Victory Capital Management
San Antonio,
Texas
|
+$17.8M |
| 5 |
Goldman Sachs
New York
|
+$17.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$39.1M |
| 2 |
Arrowstreet Capital
Boston,
Massachusetts
|
-$10.8M |
| 3 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$10.2M |
| 4 |
JP Morgan Chase
New York
|
-$8.51M |
| 5 |
Morgan Stanley
New York
|
-$8.04M |
DIOD Hedge Fund Activity: Q1 2026 in Review
338 of the 8,190 institutional investors tracked by Wall St. Rank reported a position in Diodes (DIOD) for Q1 2026, worth a combined $3.1B — up 41% from $2.19B a quarter earlier.
Buyers outnumbered sellers: 75 funds opened new DIOD positions and 34 closed out — a net gain of 41 holders — while 118 added to existing stakes and 98 trimmed.
The largest buyer was Invesco, adding an estimated $41.3M. The largest seller was Fidelity Investments, cutting an estimated $39.1M.
- 338 institutional investors held Diodes (DIOD) as of Q1 2026, up from 303 in Q4 2025.
- Funds reported $3.1B of Diodes stock for Q1 2026, up 41% quarter-over-quarter.
- 75 funds opened new Diodes positions in Q1 2026 and 34 closed out, a net change of +41 holders.
- The largest Diodes buyer in Q1 2026 was Invesco, an estimated $41.3M added.
- The largest Diodes seller in Q1 2026 was Fidelity Investments, an estimated $39.1M sold.
Based on aggregated 13F filings for Q1 2026.