Teradyne Ownership | Who Owns Teradyne?


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Teradyne Ownership Summary


Teradyne is owned by 30.36% institutional investors, 1.20% insiders, and 68.44% retail investors. Vanguard group is the largest institutional shareholder, holding 12.52% of TER shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.19% of its assets in Teradyne shares.

TER Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockTeradyne30.36%1.20%68.44%
SectorTechnology Stocks 44.47%12.07%43.46%
IdeaSemiconductor Stocks List 50.50%7.23%42.27%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group20.41M12.52%$2.57B
Blackrock funding, inc. /de15.86M9.73%$2.00B
Blackrock14.56M9.23%$2.16B
Fmr11.60M7.12%$1.46B
State street6.99M4.30%$880.13M
Jpmorgan chase4.93M3.02%$620.67M
Van eck associates4.93M3.02%$620.55M
Ameriprise financial4.83M2.96%$608.03M
Geode capital management4.11M2.52%$515.67M
Aspex management (hk)3.23M1.98%$407.33M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Point72 italy, s.r.l.170.78K11.87%$21.50M
Aspex management (hk)3.23M11.01%$407.33M
Xxec72.24K7.55%$9.10M
Tradelink capital3.65K4.54%$460.00K
Naples money management34.39K4.33%$5.08M
Fenghe fund management pte.115.40K4.29%$14.53M
Winslow asset management146.95K3.69%$18.50M
Sg capital management280.34K3.41%$35.30M
Oxbow capital management (hk)70.00K3.13%$8.81M
Keystone investors pte326.88K2.88%$41.16M

Top Buyers

HolderShares% AssetsChange
Norges bank2.15M0.04%2.15M
Van eck associates4.93M0.79%1.85M
Raymond james financial1.27M0.06%1.27M
Ameriprise financial4.83M0.16%1.07M
Balyasny asset management1.52M0.29%894.85K

Top Sellers

HolderShares% AssetsChange
Fmr11.60M0.09%-3.75M
Jpmorgan chase4.93M0.05%-1.88M
Kayne anderson rudnick investment management3.09M0.90%-1.62M
Boston partners---1.37M
Nuveen asset management481.34K0.02%-1.32M

New Positions

HolderShares% AssetsChangeValue
Norges bank2.15M0.04%2.15M$270.99M
Raymond james financial1.27M0.06%1.27M$160.09M
Eagle asset management434.48K0.34%434.48K$64.20M
Oversea-chinese banking374.90K1.32%374.90K$47.21M
Keystone investors pte326.88K2.88%326.88K$41.16M

Sold Out

HolderChange
Mendota financial group-1.00
Ancora advisors-1.00
Cranbrook wealth management-3.00
Mcf advisors-3.00
Voisard asset management group-3.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 2024385-51.33%49,492,126-68.64%300.32%176-57.07%140-40.93%
Sep 30, 20247871.42%157,666,102-0.80%960.95%4085.15%235-3.69%
Jun 30, 20247769.91%158,932,645-0.32%1000.93%38818.65%2440.41%
Mar 31, 2024706-4.85%159,442,2551.37%1041.00%327-3.54%243-10.33%
Dec 31, 20237424.07%157,283,5382.56%1011.02%3396.60%2718.84%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard US Total Market Shares ETF5.17M3.19%225.45K
Vanguard Total Stock Mkt Idx Inv5.13M3.17%20.34K
Vanguard Institutional 500 Index Trust4.51M2.79%27.51K
Vanguard Mid Cap Index Institutional3.52M2.17%15.02K
VanEck Morningstar Wide Moat ETF3.47M2.16%-4.54K
VanEck Morningstar Wide Moat3.47M2.14%412.64K
Fidelity Select Semiconductors2.66M1.66%-725.60K
iShares Semiconductor ETF2.57M1.60%-
Columbia Seligman Technology Growth2.56M1.57%633.30K
Columbia Seligman Tech & Info A2.51M1.55%-

Recent Insider Transactions


DateNameRoleActivityValue
Mar 03, 2025JOHNSON MERCEDES-Sell$69.35K
Feb 04, 2025Mehta Sanjay VP and Chief Financial OfficerSell$154.30K
Feb 04, 2025Burns Richard John President, Semiconductor TestSell$49.61K
Feb 04, 2025Driscoll Ryan VP, General Counsel, SecretarySell$24.08K
Feb 03, 2025JOHNSON MERCEDES-Sell$70.36K

Insider Transactions Trends


DateBuySell
2025 Q1-16
2024 Q4-7
2024 Q3-5
2024 Q2-5
2024 Q127

TER Ownership FAQ


Who owns the most shares of Teradyne?

Teradyne’s largest shareholders are Vanguard group (20.41M shares, 12.52%), Blackrock funding, inc. /de (15.86M shares, 9.73%), and Blackrock (14.56M shares, 9.23%). Together, they hold 31.48% of Teradyne’s total shares outstanding.

Does Blackrock own Teradyne?

Yes, BlackRock owns 9.23% of Teradyne, totaling 14.56M shares as of Jun 2024. This represents 0.05% of BlackRock's total assets, with a market value of 2.16B$. In the last quarter, BlackRock decreased its holdings by -138K shares, a -0.94% change.

Who is Teradyne’s biggest shareholder by percentage of total assets invested?

Point72 italy, s.r.l is Teradyne’s biggest shareholder by percentage of total assets invested, with 11.87% of its assets in 170.78K Teradyne shares, valued at 21.5M$.

Who is the top mutual fund holder of Teradyne shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Teradyne shares, with 3.19% of its total shares outstanding invested in 5.17M Teradyne shares.

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