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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
Calamos Advisors
151
Calamos Advisors
Illinois
$19M
Bank Julius Baer & Co
152
Bank Julius Baer & Co
Switzerland
$18.6M
TAM
153
Talos Asset Management
New York
$18.2M
New York State Common Retirement Fund
154
New York State Common Retirement Fund
New York
$18.1M
Universal-Beteiligungs- und Servicegesellschaft
155
Universal-Beteiligungs- und Servicegesellschaft
Germany
$18M
Mitsubishi UFJ Trust & Banking
156
Mitsubishi UFJ Trust & Banking
Japan
$17.9M
NAM
157
Nissay Asset Management
Japan
$17.8M
DB
158
Danske Bank
Denmark
$17.8M
Envestnet Asset Management
159
Envestnet Asset Management
Illinois
$17.4M
Aviva
160
Aviva
United Kingdom
$17.3M
PPF
161
PFA Pension Forsikringsaktieselskab
$17.3M
Skandinaviska Enskilda Banken (SEB)
162
Skandinaviska Enskilda Banken (SEB)
Sweden
$17M
EGM
163
Engineers Gate Manager
New York
$16.9M
State of Wisconsin Investment Board
164
State of Wisconsin Investment Board
Wisconsin
$16.8M
Thrivent Financial for Lutherans
165
Thrivent Financial for Lutherans
Minnesota
$15.8M
ZDA
166
Zweig-DiMenna Associates
New York
$15.6M
Schroder Investment Management Group
167
Schroder Investment Management Group
United Kingdom
$14.7M
HRCM
168
Hood River Capital Management
Florida
$14.7M
Royal London Asset Management
169
Royal London Asset Management
United Kingdom
$14.3M
Public Sector Pension Investment Board (PSP Investments)
170
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$14.1M
Nomura Asset Management
171
Nomura Asset Management
Japan
$14M
Los Angeles Capital Management
172
Los Angeles Capital Management
California
$13.9M
PMAM
173
Picton Mahoney Asset Management
Ontario, Canada
$13.7M
APG Asset Management
174
APG Asset Management
Netherlands
$13.6M
TAM
175
Telemark Asset Management
Massachusetts
$13.5M