Stock

Teradyne, Inc

TER · held by 28 managers

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025

Reported value

$828.2M

Holders

+2 new · −1 exited

Holders’ est. mark

$62.5M

Price effect on 9 books still in the name

Largest holder

$329.9M

MORGAN STANLEY

Holder count by quarter

Q3 2019 Q4 2019 Q1 2020 Q2 2020 Q3 2020 Q4 2020 Q1 2021 Q2 2021 Q3 2021 Q4 2021 Q1 2022 Q2 2022 Q3 2022 Q4 2022 Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Q3 2025 Q4 2025 Q1 2026

Who holds it

Notable only

Investor	Shares	Value	Est. mark	Change
MORGAN STANLEY	2.4M	$329.9M	—	Held
BANK OF AMERICA CORP /DE/	2.11M	$289.8M	—	Held
BARCLAYS PLC	1.2M	$165M	$57.2M	Cut−$29.9M
Polar Asset Management Partners Inc.	114.5K	$15.8M	—	Held
Hudson Bay Capital Management LP	69.2K	$9.52M	—	Held
Alberta Investment Management Corp	41.5K	$5.71M	$1.98M	Added$955.3K
Swiss Life Asset Management Ltd	25.4K	$3.49M	$1.21M	Added$577.2K
OP Asset Management Ltd	16.7K	$2.3M	$746K	Added$891.2K
Sanctuary Advisors, LLC	13.6K	$1.87M	$641.6K	Added$659.3K
Essential Partners LLC	8.8K	$1.21M	$420.2K	Added$416.3K
AIA Group Ltd	7.86K	$1.08M	—	Held
Cresset Asset Management, LLC	6.51K	$896.6K	$236.6K	Added$450.8K
IFP Advisors, Inc	2.67K	$368K	—	Held
GROUPAMA ASSET MANAGMENT	1.73K	$238.4K	—	Held
Savant Capital, LLC	1.6K	$220.7K	—	New
INDEPENDENT FINANCIAL GROUP, LLC	1.59K	$218.7K	—	New
Leonteq Securities AG	1.52K	$209.9K	$72.8K	Cut−$5.93K
Allworth Financial LP	1.52K	$209.5K	—	Held
AllSquare Wealth Management LLC	300	$41.3K	—	Held
Painted Porch Advisors LLC	205	$28.2K	—	Held
MV CAPITAL MANAGEMENT, INC.	114	$15.7K	—	Held
Prestige Wealth Management Group LLC	96	$13.2K	$4.58K	Added$4.58K
Cape Investment Advisory, Inc.	52	$7.16K	—	Held
Kilter Group LLC	35	$4.82K	—	Held
KBC Group NV	21.6K	$2.98K	—	Held
FNY Investment Advisers, LLC	11.5K	$1.58K	—	Held
Principia Wealth Advisory, LLC	10	$1.38K	—	Held
NEW MEXICO EDUCATIONAL RETIREMENT BOARD	7.2K	$991	—	Held

Who left

PEAK6 LLC$4.68M

Positions as of Q3 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.