TERADYNE INC TER
COM · Common Stock · CUSIP 880770102 · ISIN US8807701029
- SectorTechnology
- IndustryInstruments For Meas & Testing of Electricity & Elec Signals
- HeadquartersNorth Reading, MA
- Founded1960
- Websiteteradyne.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($253.9m this quarter). Holder counts are more reliable. Shares outstanding: 161.7m as of 2025-02-14, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $126.01. Options: 28 managers hold calls ($188.1m notional), 34 hold puts ($508.2m).
Trends to Q4 2024
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 635 |
| Q4 2022 | 641 |
| Q1 2023 | 662 |
| Q2 2023 | 690 |
| Q3 2023 | 685 |
| Q4 2023 | 711 |
| Q1 2024 | 682 |
| Q2 2024 | 756 |
| Q3 2024 | 756 |
| Q4 2024 | 776 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2023 | 333 | 279 |
| Q2 2023 | 335 | 295 |
| Q3 2023 | 308 | 324 |
| Q4 2023 | 301 | 352 |
| Q1 2024 | 323 | 331 |
| Q2 2024 | 384 | 296 |
| Q3 2024 | 397 | 326 |
| Q4 2024 | 349 | 363 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2024 | $82.5m | $115.2m | 1.40 |
| Q2 2024 | $253.1m | $319.3m | 1.26 |
| Q3 2024 | $225.4m | $333.1m | 1.48 |
| Q4 2024 | $188.1m | $508.2m | 2.70 |
Biggest buyers
| VAN ECK ASSOCIATES CORP | Added | +1.8m |
| AMERIPRISE FINANCIAL INC | Added | +1.1m |
| CITADEL ADVISORS LLC | Added | +971.6k |
| Balyasny Asset Management L.P. | Added | +894.8k |
| Assenagon Asset Management S.A. | Added | +873.6k |
| Aspex Management (HK) Ltd | Added | +847.4k |
| UBS Group AG | Added | +591.6k |
| Pictet Asset Management Holding SA | Added | +523.3k |
| FEDERATED HERMES, INC. | Added | +496.5k |
| ALKEON CAPITAL MANAGEMENT LLC | Added | +400.0k |
Biggest sellers
| JPMORGAN CHASE & CO | Reduced | -8.6m |
| FMR LLC | Reduced | -3.8m |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | Reduced | -1.6m |
| Boston Partners | Sold out | -1.4m |
| Nuveen Asset Management, LLC | Reduced | -1.3m |
| BANK OF AMERICA CORP /DE/ | Reduced | -1.0m |
| Polar Capital Holdings Plc | Sold out | -967.4k |
| PRUDENTIAL FINANCIAL INC | Reduced | -682.2k |
| Holocene Advisors, LP | Reduced | -649.2k |
| Swedbank AB | Reduced | -597.4k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $50.6m401.9k shares |
| CITADEL ADVISORS LLC | Reduced | $19.7m156.3k shares |
| JANE STREET GROUP, LLC | Added | $16.1m127.9k shares |
| SIMPLEX TRADING, LLC | Reduced | $13.7m108.7k shares |
| Twin Tree Management, LP | Added | $11.8m93.7k shares |
| PEAK6 LLC | First filing | $11.1m87.8k shares |
| MAPLELANE CAPITAL, LLC | New | $9.8m77.5k shares |
| IMC-Chicago, LLC | Added | $8.9m70.5k shares |
| MILLENNIUM MANAGEMENT LLC | Reduced | $6.5m51.5k shares |
| Walleye Trading LLC | Reduced | $5.7m45.2k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $154.6m1.2m shares |
| BANK OF AMERICA CORP /DE/ | Reduced | $53.2m422.4k shares |
| CITADEL ADVISORS LLC | Added | $39.4m312.8k shares |
| D. E. Shaw & Co., Inc. | Added | $35.7m283.4k shares |
| Twin Tree Management, LP | Added | $33.3m264.5k shares |
| JANE STREET GROUP, LLC | Added | $32.4m257.6k shares |
| WOLVERINE TRADING, LLC | Added | $19.2m151.6k shares |
| Caption Management, LLC | New | $18.9m150.0k shares |
| SIMPLEX TRADING, LLC | Added | $16.7m132.9k shares |
| IMC-Chicago, LLC | Added | $14.7m116.6k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution +1.0 pts · filed 2026-07-30 | 11.1% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 7.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.5% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q4 2024
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2023 | 0 | — | 4 | $3.1m | — |
| Q2 2023 | 0 | — | 3 | $566.9k | $75.0k |
| Q3 2023 | 0 | — | 3 | $2.8m | $2.5m |
| Q4 2023 | 0 | — | 2 | $173.9k | — |
| Q1 2024 | 2 | $95.5k | 2 | $1.2m | $1.0m |
| Q2 2024 | 0 | — | 3 | $1.3m | $1.3m |
| Q3 2024 | 0 | — | 3 | $1.5m | $1.5m |
| Q4 2024 | 0 | — | 3 | $1.2m | $1.2m |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2024-12-16 | Smith Gregory Stephen President and CEO, director | Sold plan | $400.4k3.1k shares |
| 2024-12-02 | JOHNSON MERCEDES Director | Sold plan | $68.8k625 shares |
| 2024-11-07 | JOHNSON MERCEDES Director | Sold plan | $69.6k625 shares |
| 2024-10-02 | Burns Richard John President, Semiconductor Test | Sold plan | $24.8k191 shares |
| 2024-10-01 | Smith Gregory Stephen President and CEO, director | Sold plan | $409.0k3.1k shares |
| 2024-10-01 | Burns Richard John President, Semiconductor Test | Sold plan | $104.8k789 shares |
| 2024-10-01 | JOHNSON MERCEDES Director | Sold plan | $83.0k625 shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q4 2024
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.04% of their portfolio | 20.4m $2.6bn | Added +92.4k |
| BlackRock, Inc. 0.04% of their portfolio | 15.9m $2.0bn | Added +225.7k |
| FMR LLC 0.09% of their portfolio | 11.6m $1.5bn | Reduced -3.8m |
| STATE STREET CORP 0.03% of their portfolio | 7.0m $880.1m | Added +109.0k |
| JPMORGAN CHASE & CO 0.05% of their portfolio | 4.9m $620.7m | Reduced -8.6m |
| VAN ECK ASSOCIATES CORP 0.79% of their portfolio | 4.9m $620.6m | Added +1.8m |
| AMERIPRISE FINANCIAL INC 0.16% of their portfolio | 4.8m $608.0m | Added +1.1m |
| GEODE CAPITAL MANAGEMENT, LLC 0.04% of their portfolio | 4.1m $515.7m | Added +94.4k |
| Aspex Management (HK) Ltd 11.01% of their portfolio | 3.2m $407.3m | Added +847.4k |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 0.89% of their portfolio | 3.1m $388.8m | Reduced -1.6m |
| Sumitomo Mitsui Trust Group, Inc. 0.24% of their portfolio | 2.8m $355.8m | Added +393.2k |
| Invesco Ltd. 0.06% of their portfolio | 2.4m $302.6m | Added +92.2k |
| Allspring Global Investments Holdings, LLC 0.49% of their portfolio | 2.4m $302.6m | Added +157.8k |
| MORGAN STANLEY 0.02% of their portfolio | 2.2m $280.7m | Reduced -74.9k |
| NORGES BANK 0.04% of their portfolio | 2.2m $271.0m | Added +335.4k |
| PRIMECAP MANAGEMENT CO/CA/ 0.19% of their portfolio | 2.0m $246.6m | Reduced -7.6k |
| ARK Investment Management LLC 2.02% of their portfolio | 1.9m $242.1m | Added +390.4k |
| Pictet Asset Management Holding SA 0.25% of their portfolio | 1.9m $236.0m | Added +523.3k |
| BARCLAYS PLC 0.10% of their portfolio | 1.7m $210.2m | Reduced -489.5k |
| NORTHERN TRUST CORP 0.03% of their portfolio | 1.6m $207.0m | Added +203.2k |
| Amova Asset Management Americas, Inc. 2.23% of their portfolio | 1.6m $206.0m | Added +350.6k |
| ALKEON CAPITAL MANAGEMENT LLC 1.13% of their portfolio | 1.5m $194.4m | Added +400.0k |
| Balyasny Asset Management L.P. 0.45% of their portfolio | 1.5m $191.7m | Added +894.8k |
| NORDEA INVESTMENT MANAGEMENT AB 0.20% of their portfolio | 1.5m $194.4m | Added +63.2k |
| Bank of New York Mellon Corp 0.03% of their portfolio | 1.5m $186.7m | Added +176.0k |
| Legal & General Group Plc 0.05% of their portfolio | 1.5m $186.7m | Added +7.5k |
| UBS Group AG 0.04% of their portfolio | 1.5m $186.4m | Added +591.6k |
| Rafferty Asset Management, LLC 0.63% of their portfolio | 1.4m $178.9m | Reduced -47.3k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.04% of their portfolio | 1.3m $160.4m | Added +208.3k |
| MACQUARIE GROUP LTD 0.19% of their portfolio | 1.3m $159.4m | Reduced -77.2k |
| RAYMOND JAMES FINANCIAL INC 0.06% of their portfolio | 1.3m $160.1m | First filing |
| CITIGROUP INC 0.14% of their portfolio | 1.2m $147.9m | Reduced -113.6k |
| BANK OF AMERICA CORP /DE/ 0.01% of their portfolio | 1.1m $140.1m | Reduced -1.0m |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.02% of their portfolio | 1.0m $126.2m | Added +33.2k |
| CITADEL ADVISORS LLC 0.11% of their portfolio | 986.2k $124.2m | Added +971.6k |
| DIMENSIONAL FUND ADVISORS LP 0.03% of their portfolio | 944.9k $119.0m | Added +127.1k |
| Assenagon Asset Management S.A. 0.21% of their portfolio | 923.1k $116.2m | Added +873.6k |
| LAZARD ASSET MANAGEMENT LLC 0.17% of their portfolio | 905.1k $114.0m | Reduced -27.1k |
| Amundi 0.04% of their portfolio | 844.6k $115.8m | Added +392.9k |
| ROYAL BANK OF CANADA 0.02% of their portfolio | 823.6k $103.7m | Added +62.7k |
| AXA S.A. 0.30% of their portfolio | 777.1k $97.9m | Added +87.5k |
| FEDERATED HERMES, INC. 0.20% of their portfolio | 729.2k $91.8m | Added +496.5k |
| TimesSquare Capital Management, LLC 1.30% of their portfolio | 708.4k $89.2m | Added +61.3k |
| DekaBank Deutsche Girozentrale 0.15% of their portfolio | 650.8k $82.1m | Unchanged |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.28% of their portfolio | 637.3k $80.2m | Added +16.6k |
| WELLS FARGO & COMPANY/MN 0.02% of their portfolio | 615.7k $77.5m | Reduced -223.8k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 571.6k $72.0m | Reduced -560.8k |
| CANADA PENSION PLAN INVESTMENT BOARD 0.06% of their portfolio | 513.7k $64.7m | Reduced -2.0k |
| AMERICAN CENTURY COMPANIES INC 0.04% of their portfolio | 499.3k $62.9m | Reduced -87.8k |
| California Public Employees Retirement System 0.04% of their portfolio | 498.6k $62.8m | Added +232.7k |
| WESTFIELD CAPITAL MANAGEMENT CO LP 0.27% of their portfolio | 487.8k $61.4m | Added +153.2k |
| DEUTSCHE BANK AG\ 0.02% of their portfolio | 483.8k $60.9m | Reduced -67.5k |
| Nuveen Asset Management, LLC 0.02% of their portfolio | 481.3k $60.6m | Reduced -1.3m |
| HSBC HOLDINGS PLC 0.04% of their portfolio | 480.2k $60.5m | Reduced -71.6k |
| Swiss National Bank 0.04% of their portfolio | 460.9k $58.0m | Reduced -2.4k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.01% of their portfolio | 438.6k $55.2m | Reduced -84.8k |
| Boston Trust Walden Corp 0.36% of their portfolio | 408.2k $51.4m | Added +13.0k |
| Rokos Capital Management LLP 1.09% of their portfolio | 397.5k $50.1m | Added +99.6k |
| NATIXIS 0.32% of their portfolio | 375.5k $47.3m | Added +271.5k |
| OVERSEA-CHINESE BANKING Corp Ltd 1.35% of their portfolio | 374.9k $47.2m | New |
| BNP PARIBAS FINANCIAL MARKETS 0.04% of their portfolio | 371.5k $46.8m | Added +5.1k |
| LMR Partners LLP 0.72% of their portfolio | 328.4k $41.3m | Added +247.2k |
| KEYSTONE INVESTORS PTE LTD 2.88% of their portfolio | 326.9k $41.2m | New |
| Robeco Schweiz AG 0.88% of their portfolio | 326.5k $41.1m | Reduced -48.6k |
| Allianz Asset Management GmbH 0.06% of their portfolio | 323.5k $40.7m | Added +8.1k |
| MILLENNIUM MANAGEMENT LLC 0.03% of their portfolio | 312.5k $39.3m | Added +134.1k |
| RHUMBLINE ADVISERS 0.03% of their portfolio | 307.8k $38.8m | Reduced -3.0k |
| CANADA LIFE ASSURANCE Co 0.06% of their portfolio | 289.4k $36.4m | Reduced -3.4k |
| D. E. Shaw & Co., Inc. 0.04% of their portfolio | 281.6k $35.5m | Added +155.6k |
| SG Capital Management LLC 3.88% of their portfolio | 280.3k $35.3m | New |
| Senvest Management, LLC 1.07% of their portfolio | 276.6k $34.8m | New |
| MARSHALL WACE, LLP 0.04% of their portfolio | 276.2k $34.8m | Added +234.2k |
| Schonfeld Strategic Advisors LLC 0.22% of their portfolio | 272.5k $34.3m | Added +260.7k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.04% of their portfolio | 260.0k $32.7m | Reduced -742 |
| ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio | 260.0k $32.7m | Reduced -27.8k |
| JANUS HENDERSON GROUP PLC 0.02% of their portfolio | 258.1k $32.5m | Added +93.6k |
| National Pension Service 0.03% of their portfolio | 252.5k $31.8m | Added +10.4k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.03% of their portfolio | 251.6k $32.9m | Added +28.6k |
| TWO SIGMA INVESTMENTS, LP 0.07% of their portfolio | 250.7k $31.6m | Added +75.3k |
| BANK OF NOVA SCOTIA 0.05% of their portfolio | 247.8k $31.2m | Added +209.9k |
| PARNASSUS INVESTMENTS, LLC 0.07% of their portfolio | 242.1k $30.5m | Added +18.7k |
| Mirae Asset Global Investments Co., Ltd. 0.13% of their portfolio | 240.0k $30.9m | Added +1.0k |
| SEI INVESTMENTS CO 0.04% of their portfolio | 234.6k $29.5m | Reduced -14.1k |
| PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio | 234.4k $29.5m | Reduced -168.2k |
| ENVESTNET ASSET MANAGEMENT INC 0.01% of their portfolio | 230.2k $29.0m | Reduced -106.8k |
| Russell Investments Group, Ltd. 0.04% of their portfolio | 222.6k $28.0m | Reduced -153.1k |
| DigitalBridge Group, Inc. 2.01% of their portfolio | 220.3k $27.7m | Added +64.3k |
| Zweig-DiMenna Associates LLC 2.02% of their portfolio | 190.2k $23.9m | Added +42.5k |
| DEROY & DEVEREAUX PRIVATE INVESTMENT COUNSEL INC 1.33% of their portfolio | 184.0k $23.2m | Added +1.3k |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.06% of their portfolio | 182.5k $23.0m | Added +174.7k |
| Oribel Capital Management, LP 1.49% of their portfolio | 174.7k $22.0m | New |
| BANK OF MONTREAL /CAN/ 0.01% of their portfolio | 174.5k $22.0m | Reduced -4.4k |
| Janney Montgomery Scott LLC 0.06% of their portfolio | 174.4k $22.0m | Reduced -33.5k |
| Ensign Peak Advisors, Inc 0.04% of their portfolio | 171.5k $21.6m | Added +94.7k |
| ING GROEP NV 0.14% of their portfolio | 170.8k $21.5m | Added +113.4k |
| SoundStone Italy S.r.l. 11.87% of their portfolio | 170.8k $21.5m | New |
| EXCHANGE TRADED CONCEPTS, LLC 0.44% of their portfolio | 170.1k $21.4m | Added +12.0k |
| Polar Asset Management Partners Inc. 0.32% of their portfolio | 169.9k $21.4m | Added +65.8k |
| Andra AP-fonden 0.33% of their portfolio | 164.1k $20.7m | Reduced -15.8k |
| FIRST TRUST ADVISORS LP 0.02% of their portfolio | 163.4k $20.6m | Reduced -148.8k |