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Teradyne
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Overview Fund Activity

715 hedge funds and large institutions have $14.5B invested in Teradyne in 2025 Q2 according to their latest regulatory filings, with 105 funds opening new positions, 259 increasing their positions, 272 reducing their positions, and 112 closing their positions.

Holders
715
Holders Change
-24
Holders Change %
-3.25%
% of All Funds
9.6%
Holding in Top 10
6
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+100%
% of All Funds
0.08%
New
105
Increased
259
Reduced
272
Closed
112
Calls
$130M
Puts
$263M
Net Calls
-$133M
Net Calls Change
+$166M

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$153M
2
Federated Hermes
2
Federated Hermes
Pennsylvania
$340M
3
Morgan Stanley
3
Morgan Stanley
New York
$344M
4
Amundi
4
Amundi
France
$171M
5
Primecap Management
5
Primecap Management
California
$274M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$587M
2
Macquarie Group
2
Macquarie Group
Australia
$16.6M
3
CSS
3
Cubist Systematic Strategies
Connecticut
$0
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$370M
5
BlackRock
5
BlackRock
New York
$1.42B
Name Market Value Shares Shares
Change 		Shares
Change %
American Century Companies
26
American Century Companies
Missouri
$143M 1,590,834 +470,584 +42%
UBS Group
27
UBS Group
Switzerland
$140M 1,557,222 +365,753 +31%
UBS AM
28
UBS AM
Illinois
$129M 1,432,172 +94,860 +7%
Legal & General Group
29
Legal & General Group
United Kingdom
$126M 1,399,670 -126,378 -8%
Bank of New York Mellon
30
Bank of New York Mellon
New York
$124M 1,382,725 -26,962 -2%
BNP Paribas Financial Markets
31
BNP Paribas Financial Markets
France
$118M 1,314,684 +481,999 +58%
Goldman Sachs
32
Goldman Sachs
New York
$115M 1,278,109 -573,575 -31%
Assenagon Asset Management
33
Assenagon Asset Management
Luxembourg
$100M 1,117,269 -310,743 -22%
Citigroup
34
Citigroup
New York
$100M 1,112,267 +182,691 +20%
Dimensional Fund Advisors
35
Dimensional Fund Advisors
Texas
$99.6M 1,107,170 +6,026 +0.5%
Citadel Advisors
36
Citadel Advisors
Florida
$96.7M 1,075,566 +618,127 +135%
Charles Schwab
37
Charles Schwab
California
$91.3M 1,015,277 +536 +0.1%
Qube Research & Technologies (QRT)
38
Qube Research & Technologies (QRT)
United Kingdom
$82.2M 914,653 +388,807 +74%
AQR Capital Management
39
AQR Capital Management
Connecticut
$81.6M 907,024 -497,728 -35%
Renaissance Technologies
40
Renaissance Technologies
New York
$80.1M 891,100 +425,439 +91%
D.E. Shaw & Co
41
D.E. Shaw & Co
New York
$78.7M 875,360 +316,424 +57%
Lazard Asset Management
42
Lazard Asset Management
New York
$78.6M 873,778 -9,906 -1%
Royal Bank of Canada
43
Royal Bank of Canada
Ontario, Canada
$61.2M 680,150 +30,861 +5%
Deutsche Bank
44
Deutsche Bank
Germany
$60.9M 677,202 +17,885 +3%
DekaBank Deutsche Girozentrale
45
DekaBank Deutsche Girozentrale
Germany
$58.3M 650,784 -2,309 -0.4%
Two Sigma Investments
46
Two Sigma Investments
New York
$57.9M 644,359 +106,743 +20%
Raymond James Financial
47
Raymond James Financial
Florida
$53.9M 599,624 -337,825 -36%
FCM
48
Frontier Capital Management
Massachusetts
$53M 589,687 +544,271 +1,198%
Pacer Advisors
49
Pacer Advisors
Pennsylvania
$48.2M 535,686 +526,286 +5,599%
Swiss National Bank
50
Swiss National Bank
Switzerland
$44.1M 490,200 +30,800 +7%
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