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Teradyne

1,037 hedge funds and large institutions have $29.2B invested in Teradyne in 2025 Q4 according to their latest regulatory filings, with 295 funds opening new positions, 308 increasing their positions, 323 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed

328% more first-time investments, than exits

New positions opened: 295 | Existing positions closed: 69

67% more funds holding in top 10

Funds holding in top 10: 1220 (+8)

62% more call options, than puts

Call options by funds: $830M | Put options by funds: $511M

31% more capital invested

Capital invested by funds: $22.2B → $29.2B (+$6.99B)

25% more funds holding

Funds holding: 8291,037 (+208)

5% less repeat investments, than reductions

Existing positions increased: 308 | Existing positions reduced: 323

4.48% less ownership

Funds ownership: 101.57%97.09% (-4.5%)

Holders
1,037
Holders Change
+208
Holders Change %
+25.09%
% of All Funds
12.62%
Holding in Top 10
20
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+66.67%
% of All Funds
0.24%
New
295
Increased
308
Reduced
323
Closed
69
Calls
$830M
Puts
$511M
Net Calls
+$318M
Net Calls Change
+$655M
Name Holding Trade Value Shares
Change
Change in
Stake
Fuller & Thaler Asset Management
101
Fuller & Thaler Asset Management
California
$34.9M -$10.9M -63,634 -26%
Susquehanna International Group
102
Susquehanna International Group
Pennsylvania
$34.7M +$7.16M +41,757 +30%
Russell Investments Group
103
Russell Investments Group
United Kingdom
$33.8M +$9.98M +58,171 +50%
Two Sigma Advisers
104
Two Sigma Advisers
New York
$32.9M +$29.2M +170,169 New
IEFM
105
IQ EQ Fund Management
Ireland
$32.9M -$740K -4,314 -2%
ACM
106
Ariose Capital Management
Hong Kong
$32.3M +$28.6M +166,627 New
D.E. Shaw & Co
107
D.E. Shaw & Co
New York
$32M +$4.45M +25,959 +19%
Mackenzie Financial
108
Mackenzie Financial
Ontario, Canada
$31.8M +$973K +5,669 +4%
APC
109
Alta Park Capital
California
$31.6M -$19.3M -112,410 -41%
Prudential Financial
110
Prudential Financial
New Jersey
$28.9M +$2.53M +14,774 +11%
Parnassus Investments
111
Parnassus Investments
California
$28.8M -$14M -81,581 -35%
Twin Tree Management
112
Twin Tree Management
Texas
$28.8M +$5.1M +29,726 +25%
NAMI
113
Nomura Asset Management International
Pennsylvania
$28.2M +$25M +145,539 New
GAM
114
Gotham Asset Management
New York
$27.6M +$548K +3,196 +2%
State Board of Administration of Florida Retirement System
115
State Board of Administration of Florida Retirement System
Florida
$27.5M -$942K -5,490 -4%
Adage Capital Partners
116
Adage Capital Partners
Massachusetts
$27.4M -$583K -3,400 -2%
WAM
117
Winslow Asset Management
Ohio
$27.3M -$332K -1,937 -1%
ETC
118
Exchange Traded Concepts
Oklahoma
$27.1M -$9.53M -55,528 -28%
GT
119
Glenmede Trust
Pennsylvania
$26.7M +$23.7M +138,127 New
National Bank of Canada
120
National Bank of Canada
Quebec, Canada
$26.5M +$8.34M +48,605 +55%
Man Group
121
Man Group
United Kingdom
$25.6M -$9.99M -58,249 -31%
Walleye Capital
122
Walleye Capital
New York
$25.4M +$22M +128,212 +4,480%
Bank of Montreal
123
Bank of Montreal
Ontario, Canada
$25.3M -$158M -918,063 -88%
IC
124
IEQ Capital
California
$25M +$12.3M +71,448 +124%
Nordea Investment Management
125
Nordea Investment Management
Sweden
$24.6M +$18.7M +108,745 +656%