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Teradyne
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Overview Fund Activity

739 hedge funds and large institutions have $12.7B invested in Teradyne in 2025 Q1 according to their latest regulatory filings, with 122 funds opening new positions, 270 increasing their positions, 248 reducing their positions, and 137 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
739
Holders Change
-25
Holders Change %
-3.27%
% of All Funds
10.04%
Holding in Top 10
3
Holding in Top 10 Change
-9
Holding in Top 10 Change %
-75%
% of All Funds
0.04%
New
122
Increased
270
Reduced
248
Closed
137
Calls
$109M
Puts
$408M
Net Calls
-$299M
Net Calls Change
+$20.9M

Top Buyers

1
Federated Hermes
Federated Hermes
Pennsylvania
+$114M
2
AQR Capital Management
AQR Capital Management
Connecticut
+$107M
3
Goldman Sachs
Goldman Sachs
New York
+$106M
4
CSS
Cubist Systematic Strategies
Connecticut
+$63M
5
American Century Companies
American Century Companies
Missouri
+$51.3M

Top Sellers

1
AMH
Aspex Management (HK)
Hong Kong
-$407M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$305M
3
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management
California
-$251M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$192M
5
Nordea Investment Management
Nordea Investment Management
Sweden
-$122M
Name Holding Trade Value Shares
Change 		Shares
Change %
BFS
726
Bare Financial Services
Pennsylvania
$496 +$496 +6 New
ACA
727
American Capital Advisory
Idaho
$413 +$413 +5 New
HFS
728
Hughes Financial Services
Virginia
$413 +$413 +5 New
BHWM
729
Bay Harbor Wealth Management
Maryland
$413 +$413 +5 New
WW
730
Winnow Wealth
Texas
$372 +$149 +2 +67%
ADL
731
Asset Dedication LLC
California
$331 +$331 +4 New
PWM
732
Parkworth Wealth Management
California
$248 – – –
WA
733
WestEnd Advisors
North Carolina
$248 +$165 +2 +200%
HIA
734
HFM Investment Advisors
New Jersey
$248 +$248 +3 New
HHGA
735
Halbert Hargrove Global Advisors
California
$248 +$248 +3 New
CT
736
Colonial Trust
South Carolina
$171 -$11.5K -134 -99%
HWP
737
Highline Wealth Partners
California
$165 +$165 +2 New
TFM
738
TFC Financial Management
Massachusetts
$83 -$62.7K -756 -100%
CAC
739
Core Alternative Capital
Georgia
$83 – – –
AMH
740
Aspex Management (HK)
Hong Kong
– -$407M -3,234,842 Closed
Norges Bank
741
Norges Bank
Norway
– -$271M -2,152,076 Closed
Balyasny Asset Management
742
Balyasny Asset Management
Illinois
– -$192M -1,522,537 Closed
TCM
743
TimesSquare Capital Management
New York
– -$89.2M -708,350 Closed
KI
744
Keystone Investors
Singapore
– -$41.2M -326,881 Closed
SCM
745
SG Capital Management
Illinois
– -$35.3M -280,336 Closed
SM
746
Senvest Management
New York
– -$34.8M -276,638 Closed
Marshall Wace
747
Marshall Wace
United Kingdom
– -$34.8M -276,238 Closed
National Pension Service
748
National Pension Service
South Korea
– -$31.8M -252,482 Closed
DG
749
DigitalBridge Group
Florida
– -$27.7M -220,270 Closed
OCM
750
Oribel Capital Management
New York
– -$22M -174,700 Closed
28 29
30
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