TER icon

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 %
California State Teachers Retirement System (CalSTRS)
76
California State Teachers Retirement System (CalSTRS)
California
$22.1M +$602K +7,294 +3%
RS
77
Robeco Schweiz
Switzerland
$21.9M -$5.06M -61,250 -19%
EGM
78
Engineers Gate Manager
New York
$21.3M +$21.3M +258,425 New
SEI Investments
79
SEI Investments
Pennsylvania
$21.3M +$1.89M +22,916 +10%
Twin Tree Management
80
Twin Tree Management
Texas
$20.7M +$20.4M +247,432 +7,086%
Wells Fargo
81
Wells Fargo
California
$20.2M -$30.6M -370,747 -60%
Parnassus Investments
82
Parnassus Investments
California
$20M – – –
Jane Street
83
Jane Street
New York
$19.6M +$18.2M +220,448 +1,311%
T. Rowe Price Associates
84
T. Rowe Price Associates
Maryland
$19.6M -$16.6M -201,562 -46%
RCM
85
Rokos Capital Management
United Kingdom
$19.2M -$13.6M -165,357 -42%
Envestnet Asset Management
86
Envestnet Asset Management
Illinois
$18.8M -$193K -2,340 -1%
Principal Financial Group
87
Principal Financial Group
Iowa
$18.7M -$693K -8,395 -4%
AAF
88
Andra AP-fonden
Sweden
$18M +$4.46M +54,024 +33%
SI
89
Sora Investors
Pennsylvania
$17M +$4.6M +55,698 +37%
Fuller & Thaler Asset Management
90
Fuller & Thaler Asset Management
California
$15.8M +$7.24M +87,685 +84%
ETC
91
Exchange Traded Concepts
Oklahoma
$15.3M +$1.25M +15,128 +9%
DDPIC
92
Deroy & Devereaux Private Investment Counsel
Michigan
$15.2M -$17.8K -215 -0.1%
Russell Investments Group
93
Russell Investments Group
United Kingdom
$14.9M -$3.46M -41,824 -19%
Canada Pension Plan Investment Board
94
Canada Pension Plan Investment Board
Ontario, Canada
$14.4M -$28M -339,300 -66%
Janney Montgomery Scott
95
Janney Montgomery Scott
Pennsylvania
$14.2M -$244K -2,949 -2%
AllianceBernstein
96
AllianceBernstein
Tennessee
$14.1M -$7.38M -89,387 -34%
Capital Fund Management (CFM)
97
Capital Fund Management (CFM)
France
$13.3M +$1.51M +18,261 +13%
Massachusetts Financial Services
98
Massachusetts Financial Services
Massachusetts
$13.1M +$5.68M +68,766 +76%
State Board of Administration of Florida Retirement System
99
State Board of Administration of Florida Retirement System
Florida
$12.9M -$244K -2,960 -2%
National Bank of Canada
100
National Bank of Canada
Quebec, Canada
$12.3M +$3.84M +46,526 +45%
2 3
4
5 6