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Teradyne

1,028 hedge funds and large institutions have $29.2B invested in Teradyne in 2025 Q4 according to their latest regulatory filings, with 291 funds opening new positions, 305 increasing their positions, 322 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

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

more capital invested

Capital invested by funds: $ → $

25% more funds holding

Funds holding: 8251,028 (+203)

5% less repeat investments, than reductions

Existing positions increased: 305 | Existing positions reduced: 322

4.58% less ownership

Funds ownership: 101.55%96.97% (-4.6%)

Holders
1,028
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
20
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 +$186M
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
CIAM
1026
Caitong International Asset Management
Hong Kong
$387
DWM
1027
Dogwood Wealth Management
Kansas
$387
WA
1028
Westfuller Advisors
New York
$194
BHWM
1029
Beaird Harris Wealth Management
Texas
$169
SIG
1030
Senator Investment Group
New York
PP
1031
Prospector Partners
Connecticut
BGDI
1032
BW Gestao de Investimentos
Brazil
Hudson Bay Capital Management
1033
Hudson Bay Capital Management
Connecticut
LP
1034
LMR Partners
United Kingdom
Walleye Trading
1035
Walleye Trading
New York
PCMH
1036
Polymer Capital Management (HK)
Hong Kong
Connor, Clark & Lunn Investment Management (CC&L)
1037
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
IMC Chicago
1038
IMC Chicago
Illinois
AIMCA
1039
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
EAM
1040
Erste Asset Management
Austria
IPAM
1041
ICICI Prudential Asset Management
India
SM
1042
Senvest Management
New York
OC
1043
Optimas Capital
Hong Kong
RCAP
1044
Resolute Capital Asset Partners
Colorado
NG
1045
Novem Group
New York
SPPAM
1046
Summit Partners Public Asset Management
Massachusetts
SCP
1047
Sender Company & Partners
New York
EF
1048
Empowered Funds
Pennsylvania
IA
1049
Investor AB
Sweden
FSA
1050
Financial Sense Advisors
California