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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
+$114M
2
AQR Capital Management
AQR Capital Management
Connecticut
+$107M
3
Goldman Sachs
Goldman Sachs
New York
+$106M
4
CSS
Cubist Systematic Strategies
Connecticut
+$63M
5
American Century Companies
American Century Companies
Missouri
+$51.3M

Top Sellers

1
AMH
Aspex Management (HK)
Hong Kong
-$407M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$305M
3
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management
California
-$251M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$192M
5
Nordea Investment Management
Nordea Investment Management
Sweden
-$122M
Name Holding Trade Value Shares
Change 		Shares
Change %
TRSOTSOK
326
Teachers Retirement System of the State of Kentucky
Kentucky
$1.04M +$22.5K +272 +2%
HighTower Advisors
327
HighTower Advisors
Illinois
$1.03M +$10.2K +124 +1%
TPCW
328
TD Private Client Wealth
New York
$1.03M +$9.66K +117 +0.9%
TAF
329
Tredje AP-fonden
Sweden
$992K – – –
AF
330
Arrow Financial
New York
$979K -$412K -4,992 -30%
CTA
331
Chesley Taft & Associates
Illinois
$945K -$261K -3,155 -22%
Fifth Third Bancorp
332
Fifth Third Bancorp
Ohio
$943K +$83 +1 +0%
HT
333
Headlands Technologies
Illinois
$917K +$309K +3,738 +51%
Hudson Bay Capital Management
334
Hudson Bay Capital Management
Connecticut
$916K +$916K +11,087 New
GLA
335
Great Lakes Advisors
Illinois
$894K -$31.8K -385 -3%
KRS
336
Kentucky Retirement Systems
Kentucky
$881K -$45.5K -551 -5%
PA
337
Profund Advisors
Maryland
$870K -$118K -1,431 -12%
PF
338
Phoenix Financial
Israel
$869K -$8.95M -107,891 -91%
MGP
339
M&G plc
United Kingdom
$869K +$869K +10,465 New
GIBU
340
Gulf International Bank (UK)
United Kingdom
$861K -$142K -1,715 -14%
MFGM
341
Marshall Financial Group (Maryland)
Maryland
$860K +$51.9K +628 +6%
GAM
342
Groupama Asset Management
France
$832K +$832K +10,048 New
NG
343
Novem Group
New York
$824K +$198K +2,395 +32%
HIMCH
344
Hartford Investment Management Co (HIMCO)
Connecticut
$823K -$8.43K -102 -1%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
345
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$821K +$160K +1,942 +24%
CWM
346
Congress Wealth Management
Massachusetts
$817K -$83.9K -1,016 -9%
AAS
347
Avantax Advisory Services
Texas
$816K +$124K +1,498 +18%
CS
348
Candriam SCA
Luxembourg
$805K +$805K +9,744 New
SW
349
SteelPeak Wealth
California
$799K +$254K +3,070 +47%
SO
350
STRS Ohio
Ohio
$795K +$76K +920 +11%
12 13
14
15 16