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Teradyne
TER

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
$174M
2
AQR Capital Management
AQR Capital Management
Connecticut
$113M
3
Goldman Sachs
Goldman Sachs
New York
$153M
4
CSS
Cubist Systematic Strategies
Connecticut
$63M
5
American Century Companies
American Century Companies
Missouri
$92.5M

Top Sellers

1
AMH
Aspex Management (HK)
Hong Kong
$0
2
Fidelity Investments
Fidelity Investments
Massachusetts
$653M
3
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management
California
$4.54M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
$0
5
Nordea Investment Management
Nordea Investment Management
Sweden
$1.13M
Name Holding Trade Value Shares
Change 		Shares
Change %
Adage Capital Partners
101
Adage Capital Partners
Massachusetts
$12.3M -$289K -3,500 -2%
Chevy Chase Trust
102
Chevy Chase Trust
Maryland
$12M +$1.39M +16,830 +13%
Mirae Asset Global ETFs Holdings
103
Mirae Asset Global ETFs Holdings
Hong Kong
$11.9M +$1.76M +21,219 +17%
WAM
104
Winslow Asset Management
Ohio
$11.8M -$291K -3,525 -2%
SIMG
105
Stephens Investment Management Group
Texas
$11.5M +$1.41M +17,087 +14%
Squarepoint
106
Squarepoint
New York
$11.4M +$4.2M +50,884 +59%
PCM
107
Penserra Capital Management
California
$11.3M +$3.24M +39,190 +40%
QCM
108
Quantinno Capital Management
New York
$11.2M +$5.67M +68,677 +103%
First Trust Advisors
109
First Trust Advisors
Illinois
$11.1M -$2.4M -29,026 -18%
Stifel Financial
110
Stifel Financial
Missouri
$11M -$415K -5,019 -4%
QT
111
Quantbot Technologies
New York
$10.6M +$9.9M +119,854 +1,336%
New York State Teachers Retirement System (NYSTRS)
112
New York State Teachers Retirement System (NYSTRS)
New York
$10.3M +$39.4K +477 +0.4%
Bank of Montreal
113
Bank of Montreal
Ontario, Canada
$10.3M -$4.14M -50,068 -29%
LPL Financial
114
LPL Financial
California
$10.1M +$2.88M +34,838 +40%
XI
115
XXEC Inc
Oklahoma
$9.84M +$3.87M +46,863 +65%
SG Americas Securities
116
SG Americas Securities
New York
$9.66M -$567K -6,869 -6%
State of Wisconsin Investment Board
117
State of Wisconsin Investment Board
Wisconsin
$9.13M +$456K +5,518 +5%
GIA
118
Gateway Investment Advisers
Ohio
$9.02M -$95.2K -1,153 -1%
Aberdeen Group
119
Aberdeen Group
United Kingdom
$8.97M +$4.43M +54,579 +97%
IC
120
IEQ Capital
California
$8.79M +$7.91M +95,749 +899%
IMRF
121
Illinois Municipal Retirement Fund
Illinois
$8.76M -$771K -9,330 -8%
EAM
122
Erste Asset Management
Austria
$8.7M – – –
PP
123
Prospector Partners
Connecticut
$8.68M +$3.22M +38,993 +59%
WCM
124
Windward Capital Management
California
$8.65M -$117K -1,412 -1%
Fisher Asset Management
125
Fisher Asset Management
Washington
$8.6M -$2.46M -29,821 -22%
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5
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