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Teradyne

747 hedge funds and large institutions have $12.8B invested in Teradyne in 2025 Q1 according to their latest regulatory filings, with 120 funds opening new positions, 273 increasing their positions, 254 reducing their positions, and 138 closing their positions.

New
Increased
Maintained
Reduced
Closed

7% more repeat investments, than reductions

Existing positions increased: 273 | Existing positions reduced: 254

1.8% less ownership

Funds ownership: 98%96.2% (-1.8%)

3% less funds holding

Funds holding: 773747 (-26)

13% less first-time investments, than exits

New positions opened: 120 | Existing positions closed: 138

36% less capital invested

Capital invested by funds: $20.1B → $12.8B (-$7.27B)

73% less call options, than puts

Call options by funds: $109M | Put options by funds: $408M

75% less funds holding in top 10

Funds holding in top 10: 123 (-9)

Holders
747
Holders Change
-26
Holders Change %
-3.36%
% of All Funds
10.02%
Holding in Top 10
3
Holding in Top 10 Change
-9
Holding in Top 10 Change %
-75%
% of All Funds
0.04%
New
120
Increased
273
Reduced
254
Closed
138
Calls
$109M
Puts
$408M
Net Calls
-$299M
Net Calls Change
+$20.9M
Name Holding Trade Value Shares
Change
Change in
Stake
Mirae Asset Global Investments
76
Mirae Asset Global Investments
South Korea
$22.2M +$3.12M +27,885 +12%
California State Teachers Retirement System (CalSTRS)
77
California State Teachers Retirement System (CalSTRS)
California
$22.1M +$816K +7,294 +3%
RS
78
Robeco Schweiz
Switzerland
$21.9M -$6.85M -61,250 -19%
EGM
79
Engineers Gate Manager
New York
$21.3M +$28.9M +258,425 New
SEI Investments
80
SEI Investments
Pennsylvania
$21.3M +$2.56M +22,916 +10%
Twin Tree Management
81
Twin Tree Management
Texas
$20.7M +$27.7M +247,432 +7,086%
Wells Fargo
82
Wells Fargo
California
$20.2M -$41.5M -370,747 -60%
Parnassus Investments
83
Parnassus Investments
California
$20M
Jane Street
84
Jane Street
New York
$19.6M +$24.7M +220,448 +1,311%
T. Rowe Price Associates
85
T. Rowe Price Associates
Maryland
$19.6M -$22.5M -201,562 -46%
RCMU
86
Rokos Capital Management (UK)
United Kingdom
$19.2M -$18.5M -165,357 -42%
Envestnet Asset Management
87
Envestnet Asset Management
Illinois
$18.8M -$262K -2,340 -1%
Principal Financial Group
88
Principal Financial Group
Iowa
$18.7M -$939K -8,395 -4%
AAF
89
Andra AP-fonden
Sweden
$18M +$6.04M +54,024 +33%
SI
90
Sora Investors
Pennsylvania
$17M +$6.23M +55,698 +37%
Fuller & Thaler Asset Management
91
Fuller & Thaler Asset Management
California
$15.8M +$9.81M +87,685 +84%
ETC
92
Exchange Traded Concepts
Oklahoma
$15.3M +$1.69M +15,128 +9%
DDPIC
93
Deroy & Devereaux Private Investment Counsel
Michigan
$15.2M -$24.1K -215 -0.1%
Russell Investments Group
94
Russell Investments Group
United Kingdom
$14.9M -$4.68M -41,824 -19%
Canada Pension Plan Investment Board
95
Canada Pension Plan Investment Board
Ontario, Canada
$14.4M -$38M -339,300 -66%
Janney Montgomery Scott
96
Janney Montgomery Scott
Pennsylvania
$14.2M -$330K -2,949 -2%
AllianceBernstein
97
AllianceBernstein
Tennessee
$14.1M -$10M -89,387 -34%
Capital Fund Management (CFM)
98
Capital Fund Management (CFM)
France
$13.3M +$2.04M +18,261 +13%
Massachusetts Financial Services
99
Massachusetts Financial Services
Massachusetts
$13.1M +$7.69M +68,766 +76%
State Board of Administration of Florida Retirement System
100
State Board of Administration of Florida Retirement System
Florida
$12.9M -$331K -2,960 -2%