Teradyne, Inc.

TER • NASDAQ

Teradyne, Inc. is a semiconductors company in the technology sector on NASDAQ, led by Gregory S. Smith, with a market cap of $31.1B. As of Q3 2025, 101% of shares are held by 804 institutional investors, with VANGUARD GROUP INC as the largest holder at 13.46%.

CEOGregory S. Smith

Market Cap$31.1B

Semiconductors

Technology

Employees6.5K

Websiteteradyne.com

Country

United States of America

Overview

Overview of institutional ownership in TER as of Q3 2025 with a market cap of $21.9B

All Institutions

Institutions: 804
Value Held: $22.2B
Shares Held: 160.9M
Avg Position: $27.6M
Median Position: $906.8K

Hedge Funds

Hedge Funds: 62
Value Held: $2.1B
Shares Held: 15.4M
Avg Position: $34.2M
Median Position: $6.6M

Ownership Breakdown

Institutional (non-HF)

91.52%

$20.0B

Hedge Funds

9.69%

$2.1B

Retail & Other

Based on market cap of $21.9B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in TER as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
VANGUARD GROUP INC Institution	Salim Ramji CEO	$2.9B 0.04% of portfolio	13.46% 21.4M shares	≤ Q2 2013 Held for 12y 5m+	$6.69T
B BlackRock, Inc. Institution	-	$2.0B 0.04% of portfolio	9.19% 14.6M shares	≤ Q2 2013 Held for 12y 5m+	$5.67T
STATE STREET CORP Institution	Ronald P. O'Hanley CEO	$965.9M 0.03% of portfolio	4.41% 7.0M shares	≤ Q2 2013 Held for 12y 5m+	$2.88T
AMERIPRISE FINANCIAL INC Institution	Jim Cracchiolo CEO	$723.6M 0.17% of portfolio	3.30% 5.3M shares	≤ Q2 2013 Held for 12y 5m+	$433.11B
JPMORGAN CHASE & CO Institution	Jamie Dimon CEO	$640.5M 0.04% of portfolio	2.93% 4.7M shares	≤ Q2 2013 Held for 12y 5m+	$1.56T
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$577.0M 0.04% of portfolio	2.65% 4.2M shares	≤ Q2 2013 Held for 12y 5m+	$1.57T
Point72 Asset Management, L.P. Hedge Fund•Multi-Strategy	Steven Alan Cohen CEO	$562.3M 1.30% of portfolio	2.57% 4.1M shares	Q1 2021 Held for 4y 8m	$43.2B
VAN ECK ASSOCIATES CORP ETF Provider	Jan Frederick Vaneck CEO	$549.7M 0.57% of portfolio	2.51% 4.0M shares	≤ Q2 2013 Held for 12y 5m+	$96.6B
Allspring Global Investments Holdings, LLC Long Only Manager	Francis Jon Baranko President	$490.1M 0.80% of portfolio	2.18% 3.5M shares	Q4 2021 Held for 3y 11m	$61.5B
PRICE T ROWE ASSOCIATES INC /MD/ Long Only Manager	Robert W Sharps President	$487.8M 0.05% of portfolio	2.23% 3.5M shares	≤ Q2 2013 Held for 12y 5m+	$912.31B

Net Capital Flow

Institutional buying and selling activity for TER in Q3 2025

Net Flow: −$643.6M
Buyers: 294
Sellers: 320
Total Bought: +$3.2B
Total Sold: −$3.8B
Avg Position: $29.6M

Biggest Buyers

Institution	Net Bought	Current Position
Point72 Asset Management, L.P. Hedge Fund•Multi-Strategy	+$524.1M +3.8M shares	$562.3M 4.1M shares
PRICE T ROWE ASSOCIATES INC /MD/ Long Only Manager	+$455.2M +3.3M shares	$487.8M 3.5M shares
WELLINGTON MANAGEMENT CO LLP Long Only Manager	+$278.4M +2.0M shares	$280.4M 2.0M shares
GOLDMAN SACHS GROUP INC Institution	+$178.4M +1.3M shares	$354.3M 2.6M shares
N Neuberger Berman Group LLC Institution	+$142.9M +1.0M shares	$145.8M 1.1M shares
A ALKEON CAPITAL MANAGEMENT LLC Hedge Fund•Long/Short	+$129.4M +940.0K shares	$395.4M 2.9M shares
FRONTIER CAPITAL MANAGEMENT CO LLC Long Only Manager	+$115.2M +837.0K shares	$196.4M 1.4M shares
BANK OF MONTREAL /CAN/ Institution	+$105.6M +767.4K shares	$144.3M 1.0M shares
ALLIANCEBERNSTEIN L.P. Long Only Manager	+$93.8M +681.6K shares	$120.6M 875.9K shares
C CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM Institution	+$89.0M +646.6K shares	$144.2M 1.0M shares

Biggest Sellers

Institution	Net Sold	Current Position
FMR LLC Institution	−$572.4M −4.2M shares	$326.5M 2.4M shares
FEDERATED INVESTORS INC /PA/ Long Only Manager	−$294.0M −2.1M shares	$227.0M 1.6M shares
VAN ECK ASSOCIATES CORP ETF Provider	−$213.1M −1.5M shares	$549.7M 4.0M shares
MORGAN STANLEY RIA/Wealth	−$196.1M −1.4M shares	$329.9M 2.4M shares
Woodline Partners LP Hedge Fund•Long/Short	−$172.6M −1.3M shares	$60.0M 435.7K shares
A Amundi Institution	−$169.4M −1.1M shares	$98.6M 666.6K shares
B BlackRock, Inc. Institution	−$156.4M −1.1M shares	$2.0B 14.6M shares
A Assenagon Asset Management S.A. Institution	−$150.0M −1.1M shares	$3.8M 27.3K shares
BARCLAYS PLC Institution	−$133.4M −969.0K shares	$165.0M 1.2M shares
B BNP PARIBAS ARBITRAGE, SA Institution	−$118.1M −857.9K shares	$62.9M 456.8K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited TER in Q3 2025

New Positions: 88
New Value: $456.8M
Exited Positions: 76
Exited Value: $315.7M

New Positions

Institution	Position Value
T T. Rowe Price Investment Management, Inc. Insurance Manager	$204.0M 1.5M shares
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Long Only Manager	$106.7M 775.5K shares
W WT Asset Management Ltd Institution	$41.9M 304.7K shares
Alta Park Capital, LP Hedge Fund•Long/Short	$37.9M 275.5K shares
B BW Gestao de Investimentos Ltda. Institution	$10.0M 72.9K shares
SONA ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	$6.9M 50.0K shares
B Bell Asset Management Ltd Long Only Manager	$5.2M 37.9K shares
SELDON CAPITAL LP Hedge Fund•Multi-Strategy	$5.1M 37.4K shares
ARMISTICE CAPITAL, LLC Hedge Fund•Long/Short	$5.0M 36.6K shares
KLEIN PAVLIS & PEASLEY FINANCIAL, INC. RIA/Wealth	$2.9M 20.8K shares

Exited Positions

Institution	Previous Position
Q Qube Research & Technologies Ltd Institution	$82.2M 914.7K shares
A AXA Institution	$42.7M 475.4K shares
TWO SIGMA ADVISERS, LLC Hedge Fund•Multi-Strategy	$31.0M 344.3K shares
T TWINBEECH CAPITAL LP Hedge Fund•Quant	$27.7M 307.8K shares
VOLORIDGE INVESTMENT MANAGEMENT, LLC Hedge Fund•Multi-Strategy	$15.3M 170.2K shares
Trexquant Investment LP Hedge Fund•Quant	$14.8M 164.2K shares
E Estuary Capital Management LP Hedge Fund•Long/Short	$14.2M 158.1K shares
F Fisher Asset Management, LLC Institution	$9.3M 103.3K shares
Edgestream Partners, L.P. Hedge Fund•Quant Macro	$6.1M 67.5K shares
WORLDQUANT MILLENNIUM QUANTITATIVE STRATEGIES LLC Hedge Fund•Multi-Strategy	$5.8M 64.7K shares

Options Activity

Institutions with the largest Call and Put options positions in TER as of Q3 2025

Call Positions: 27
Call Value: $369.7M
Put Positions: 23
Put Value: $718.9M

Call Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$98.5M 7.2K contracts
Select Equity Group, L.P. Hedge Fund•Multi-Strategy	$46.8M 3.4K contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$40.3M 2.9K contracts
J JANE STREET GROUP, LLC Institution	$37.1M 2.7K contracts
CAPITAL FUND MANAGEMENT S.A. Hedge Fund•Quant Macro	$23.6M 1.7K contracts
P PEAK6 LLC Institution	$21.5M 1.6K contracts
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	$19.3M 1.4K contracts
UBS Group AG Institution	$15.8M 1.2K contracts
Walleye Trading LLC RIA/Wealth	$10.0M 729.0 contracts
TUDOR INVESTMENT CORP ET AL Hedge Fund•Multi-Strategy	$9.9M 717.0 contracts

Put Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$465.1M 33.8K contracts
J JANE STREET GROUP, LLC Institution	$77.8M 5.7K contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$64.7M 4.7K contracts
CAPITAL FUND MANAGEMENT S.A. Hedge Fund•Quant Macro	$22.5M 1.6K contracts
Walleye Trading LLC RIA/Wealth	$17.4M 1.3K contracts
P PEAK6 LLC Institution	$14.8M 1.1K contracts
D D. E. Shaw & Co., Inc. Institution	$12.3M 893.0 contracts
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	$9.5M 692.0 contracts
T Twin Tree Management, LP Hedge Fund•Vol Arbitrage	$8.5M 618.0 contracts
TUDOR INVESTMENT CORP ET AL Hedge Fund•Multi-Strategy	$5.4M 394.0 contracts

Most Committed Institutions

Institutions with TER as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
A Andar Capital Management HK Ltd Institution	-	10.58% $10.5M	0.05% 76.0K shares	Q4 2023 Held for 1y 11m	$98.9M
P Point72 Italy, S.r.l. Institution	-	8.95% $10.8M	0.05% 78.3K shares	Q3 2025 Held for 2 months	$120.5M
XXEC, Inc. RIA/Wealth	Fredric Eliot Russell CEO	7.94% $8.7M	0.04% 63.2K shares	Q2 2024 Held for 1y 5m	$109.6M
Contour Asset Management LLC Hedge Fund•Long/Short	Alpa Shailesh Rana CFO	5.23% $208.7M	0.95% 1.5M shares	Q3 2025 Held for 2 months	$4.0B
Alta Park Capital, LP Hedge Fund•Long/Short	Connor Patrick Joyce CFO	3.72% $37.9M	0.17% 275.5K shares	Q3 2025 Held for 2 months	$1.0B
WINSLOW ASSET MANAGEMENT INC Long Only Manager	Timothy Seth Goldberg CEO	3.70% $19.7M	0.09% 143.1K shares	≤ Q2 2013 Held for 12y 5m+	$532.7M
T Talos Asset Management LP Hedge Fund•Market Neutral	Franklin Eric Keller CIO	3.36% $18.4M	0.08% 133.5K shares	Q3 2025 Held for 2 months	$547.4M
KEMPNER CAPITAL MANAGEMENT INC. Long Only Manager	Jr. Harris Kempner President	3.28% $3.4M	0.02% 24.7K shares	Q3 2022 Held for 3y 2m	$103.7M
DE BURLO GROUP INC RIA/Wealth	Stephen F. Kern President	2.89% $24.0M	0.11% 174.1K shares	Q3 2025 Held for 2 months	$829.9M
Carmel Capital Management L.L.C. RIA/Wealth	West David Whittaker CCO	2.49% $8.2M	0.04% 59.6K shares	Q4 2021 Held for 3y 11m	$329.0M

Hedge Fund Spotlight

Discover hedge funds investing in TER

Bayforest Capital Ltd

Hedge Fund • Quant

Portfolio ManagerTheodoros Tsagaris

Portfolio Value: $209.9M
Positions: 718
Last Reported: Q3 2025

Sector Allocation

Position in Teradyne, Inc.

Market Value: $27.7K
Shares Held: 201.0
Portfolio Weight: 0.01%
Owned Since: 2024-Q4

Top Holding	Sector	Market Value	Weight
1 SolarEdge Technologies SEDG	Solar Energy	$1.5M	0.72%
2 Peloton Interactive, Inc. PTON	Leisure Consumer Cyclical	$1.3M	0.64%
3 Crown Castle CCI	REIT - Specialty Real Estate	$1.3M	0.62%