We are live on ! Find out more
DIOD icon

Diodes
DIOD

290 hedge funds and large institutions have $2.45B invested in Diodes in 2025 Q3 according to their latest regulatory filings, with 40 funds opening new positions, 102 increasing their positions, 106 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed

277% more call options, than puts

Call options by funds: $1.54M | Put options by funds: $409K

1.76% more ownership

Funds ownership: 97.36% → 99.11% (+1.8%)

2% more capital invested

Capital invested by funds: $2.39B → $2.45B (+$59.1M)

0% more first-time investments, than exits

New positions opened: 40 | Existing positions closed: 40

4% less repeat investments, than reductions

Existing positions increased: 102 | Existing positions reduced: 106

1% less funds holding

Funds holding: 293 → 290 (-3)

Holders
290
Holders Change
-3
Holders Change %
-1.02%
% of All Funds
3.81%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
40
Increased
102
Reduced
106
Closed
40
Calls
$1.54M
Puts
$409K
Net Calls
+$1.13M
Net Calls Change
+$770K

Top Buyers

Rank Fund Capital Flow
1
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$37.8M
2
Bessemer Group
Bessemer Group
New Jersey
+$19.6M
3
Invesco
Invesco
Georgia
+$18M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$16.3M
5
Lazard Asset Management
Lazard Asset Management
New York
+$10.3M

Top Sellers

Rank Fund Capital Flow
1
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$16M
2
Squarepoint
Squarepoint
New York
-$8.45M
3
Citadel Advisors
Citadel Advisors
Florida
-$7.18M
4
WG
Winton Group
United Kingdom
-$6.18M
5
BlackRock
BlackRock
New York
-$5.81M
Name Holding Trade Value Shares
Change 		Change in
Stake
State of Wisconsin Investment Board
76
State of Wisconsin Investment Board
Wisconsin
$2.09M +$1.12M +20,907 +114%
PAM
77
Panagora Asset Management
Massachusetts
$2.07M +$2.09M +38,914 New
NIG
78
NFJ Investment Group
Texas
$2.03M – – –
Boston Partners
79
Boston Partners
Massachusetts
$2M -$113K -2,112 -5%
New York State Common Retirement Fund
80
New York State Common Retirement Fund
New York
$2M +$102K +1,900 +5%
HCM
81
Hodges Capital Management
Texas
$1.97M +$1.98M +36,994 New
WCM
82
Wedge Capital Management
North Carolina
$1.86M -$178K -3,316 -9%
Canada Pension Plan Investment Board
83
Canada Pension Plan Investment Board
Ontario, Canada
$1.85M +$80.4K +1,500 +5%
Thrivent Financial for Lutherans
84
Thrivent Financial for Lutherans
Minnesota
$1.78M -$32.9K -614 -2%
OA
85
Oak Associates
Ohio
$1.78M -$8.04K -150 -0.4%
Comerica Bank
86
Comerica Bank
Texas
$1.72M -$80.4K -1,499 -4%
Franklin Resources
87
Franklin Resources
California
$1.69M +$1.71M +31,833 New
ZBNA
88
Zions Bancorporation, National Association
Utah
$1.69M -$249K -4,647 -13%
GLA
89
Great Lakes Advisors
Illinois
$1.65M -$234K -4,369 -12%
FDCDDQ
90
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.6M – – –
Verition Fund Management
91
Verition Fund Management
Connecticut
$1.53M -$1.75M -32,729 -53%
CI
92
Cambiar Investors
Colorado
$1.52M +$292K +5,454 +24%
Corient Private Wealth
93
Corient Private Wealth
Florida
$1.5M +$43.3K +808 +3%
MIM
94
MetLife Investment Management
New Jersey
$1.45M – – –
US Bancorp
95
US Bancorp
Minnesota
$1.37M -$36.1K -673 -3%
Federated Hermes
96
Federated Hermes
Pennsylvania
$1.35M +$1.35M +25,140 +7,735%
SOADOR
97
State of Alaska Department of Revenue
Alaska
$1.35M -$123K -2,297 -8%
IMRF
98
Illinois Municipal Retirement Fund
Illinois
$1.34M +$184K +3,427 +16%
Citigroup
99
Citigroup
New York
$1.32M -$1.4M -26,189 -51%
Holocene Advisors
100
Holocene Advisors
New York
$1.25M -$1.43M -26,598 -53%
2 3
4
5 6

DIOD Hedge Fund Activity: Q3 2025 in Review

290 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Diodes (DIOD) for Q3 2025, worth a combined $2.45B — up 2.5% from $2.39B a quarter earlier.

Fund positioning in DIOD was balanced in Q3 2025: 40 funds opened new positions, 40 closed out, 102 added to existing stakes and 106 trimmed.

The largest buyer was Arrowstreet Capital, opening a new position worth an estimated $37.8M. The largest seller was D.E. Shaw & Co, cutting an estimated $16M.

  • 290 institutional investors held Diodes (DIOD) as of Q3 2025, down from 293 in Q2 2025.
  • Funds reported $2.45B of Diodes stock for Q3 2025, up 2.5% quarter-over-quarter.
  • 40 funds opened new Diodes positions in Q3 2025 and 40 closed out, a net change of 0 holders.
  • The largest Diodes buyer in Q3 2025 was Arrowstreet Capital, an estimated $37.8M added.
  • The largest Diodes seller in Q3 2025 was D.E. Shaw & Co, an estimated $16M sold.

Based on aggregated 13F filings for Q3 2025.