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Teradyne

1,021 hedge funds and large institutions have $29.1B invested in Teradyne in 2025 Q4 according to their latest regulatory filings, with 286 funds opening new positions, 305 increasing their positions, 320 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

24% more funds holding

Funds holding: 8251,021 (+196)

5% less repeat investments, than reductions

Existing positions increased: 305 | Existing positions reduced: 320

4.9% less ownership

Funds ownership: 101.57%96.66% (-4.9%)

Holders
1,021
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
19
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$830M
Puts
$511M
Net Calls
Net Calls Change

Top Buyers

1 +$177M
2 +$177M
3 +$151M
4
BlackRock
BlackRock
New York
+$133M
5
Jane Street
Jane Street
New York
+$131M
Name Holding Trade Value Shares
Change
Change in
Stake
Aberdeen Group
126
Aberdeen Group
United Kingdom
$23.8M
MMA
127
Mizuho Markets Americas
New York
$23.8M
New York State Teachers Retirement System (NYSTRS)
128
New York State Teachers Retirement System (NYSTRS)
New York
$23.7M
ACM
129
Aquatic Capital Management
Illinois
$23M
FAMI
130
Fideuram Asset Management (Ireland)
$22.9M
TEC
131
Tensor Edge Capital
Massachusetts
$22.5M
Mirae Asset Global ETFs Holdings
132
Mirae Asset Global ETFs Holdings
Hong Kong
$21.9M
SIMG
133
Stephens Investment Management Group
Texas
$21.8M
Toronto Dominion Bank
134
Toronto Dominion Bank
Ontario, Canada
$21.8M
TC
135
Tairen Capital
Hong Kong
$21.7M
AHT
136
Amanah Holdings Trust
$21.3M
GIA
137
Gateway Investment Advisers
Ohio
$20.8M
MSE
138
MUFG Securities EMEA
United Kingdom
$20.6M
FM
139
Freemont Management
Switzerland
$20.5M
IMRF
140
Illinois Municipal Retirement Fund
Illinois
$20.5M
QT
141
Quantbot Technologies
New York
$20M
Capital Fund Management (CFM)
142
Capital Fund Management (CFM)
France
$19.9M
LPL Financial
143
LPL Financial
California
$19.8M
TD Asset Management
144
TD Asset Management
Ontario, Canada
$19.8M
Lord, Abbett & Co
145
Lord, Abbett & Co
New Jersey
$19.4M
Manulife (Manufacturers Life Insurance)
146
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$19.3M
WCM
147
Windward Capital Management
California
$19.3M
PAM
148
Panagora Asset Management
Massachusetts
$19.2M
Chevy Chase Trust
149
Chevy Chase Trust
Maryland
$19.1M
EQF
150
Evergreen Quality Fund
Cayman Islands
$19M