Skip to main content
Equibles
TER logo

TER

Teradyne, Inc
$369.09 -58.25 (-13.63%) At close · Jul 2
Market Cap
$57.78B
Shares
156,542,162

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 1,228
Total Value: $41,889,807,461
Total Shares: 141,296,131
Showing 1–100 of 1,285 holdings by value · page 1 of 13

Institutional Ownership Trend

26 quarters

Superinvestors Holding TER

All superinvestors →
Stephen Mandel $555,232,818 Ray Dalio $100,483,931 Joel Greenblatt $38,067,835

Holder Concentration

Across 1,227 13F filers
Top Holder
11.5%
Jun 2023 → Mar 2026 · range 11.3% – 13.0%
of institutional value
Top 5
29.3%
Jun 2023 → Mar 2026 · range 29.3% – 39.8%
of institutional value
Top 10
38.9%
Jun 2023 → Mar 2026 · range 38.9% – 50.9%
of institutional value
HHI
283
Jun 2023 → Mar 2026 · range 283 – 427
Broadly held
Showing 100 of 1,285
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $4,833,835,727 11.54% 16,305,187
Mega VANGUARD CAPITAL MANAGEMENT LLC $3,016,833,583 7.20% 10,176,191
Mega STATE STREET CORP $2,066,452,491 4.93% 6,970,426
Mega GEODE CAPITAL MANAGEMENT, LLC $1,295,138,872 3.09% 4,368,680
Mega FMR LLC $1,070,073,851 2.55% 3,609,505
Mega JPMORGAN CHASE & CO $851,029,928 2.03% 2,870,640
Mega AMERIPRISE FINANCIAL INC $843,125,122 2.01% 2,843,976
Large ALKEON CAPITAL MANAGEMENT LLC $826,978,134 1.97% 2,789,510
Mega Invesco Ltd. $747,252,327 1.78% 2,520,584
Mega VAN ECK ASSOCIATES CORP $736,514,846 1.76% 2,484,365
Large Point72 Asset Management, L.P. $677,327,498 1.62% 2,284,718
Mega AQR CAPITAL MANAGEMENT LLC $647,233,837 1.55% 2,183,208
Mega MORGAN STANLEY $643,931,864 1.54% 2,172,070
Mega PRICE T ROWE ASSOCIATES INC /MD/ $628,141,818 1.50% 2,118,808
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $582,681,747 1.39% 1,965,465
Large LONE PINE CAPITAL LLC $555,232,818 1.33% 1,872,876
Mega Sumitomo Mitsui Trust Group, Inc. $505,083,348 1.21% 1,703,715
Mega GOLDMAN SACHS GROUP INC $501,982,078 1.20% 1,693,254
Mega NORTHERN TRUST CORP Bank $466,894,850 1.11% 1,574,900
Large Assenagon Asset Management S.A. $431,391,693 1.03% 1,455,143
Large FEDERATED HERMES, INC. $417,880,232 1.00% 1,409,567
Mega Amundi $414,698,030 0.99% 1,398,833
Mega BARCLAYS PLC $411,105,230 0.98% 1,386,714
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $390,971,448 0.93% 1,318,800
Large ARK Investment Management LLC $369,128,868 0.88% 1,245,122
Mega CITIGROUP INC $339,398,672 0.81% 1,144,838
Large Allspring Global Investments Holdings, LLC $329,868,966 0.79% 1,112,693
Mega UBS Group AG $329,063,778 0.79% 1,109,977
Mega Legal & General Group Plc $324,409,654 0.77% 1,094,278
Large Rafferty Asset Management, LLC $323,176,975 0.77% 1,090,120
Mega BANK OF AMERICA CORP /DE/ Bank $321,943,404 0.77% 1,085,959
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $302,709,673 0.72% 1,021,081
Mega NEUBERGER BERMAN GROUP LLC $288,015,929 0.69% 971,517
Large Qube Research & Technologies Ltd $274,452,588 0.66% 925,766
Mega Bank of New York Mellon Corp Bank $262,461,366 0.63% 885,318
Mega VANGUARD FIDUCIARY TRUST CO Bank $261,258,932 0.62% 881,262
Large ACADIAN ASSET MANAGEMENT LLC $258,624,885 0.62% 872,377
Mega D. E. Shaw & Co., Inc. $256,945,439 0.61% 866,712
Mega DEUTSCHE BANK AG\ Bank $252,459,105 0.60% 851,579
Mega TWO SIGMA INVESTMENTS, LP $248,857,714 0.59% 839,431
Large LAZARD ASSET MANAGEMENT LLC $246,347,587 0.59% 830,964
Large Pictet Asset Management Holding SA $237,330,756 0.57% 800,549
Mega BNP PARIBAS ARBITRAGE, SA $236,713,526 0.57% 798,467
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. $230,199,707 0.55% 776,495
Mega DIMENSIONAL FUND ADVISORS LP $213,647,157 0.51% 720,661
Mega MILLENNIUM MANAGEMENT LLC $193,324,530 0.46% 652,110
Large DekaBank Deutsche Girozentrale Bank $192,931,424 0.46% 650,784
Mega RAYMOND JAMES FINANCIAL INC $191,260,573 0.46% 645,148
Mega ALLIANCEBERNSTEIN L.P. $168,070,585 0.40% 566,925
Mid Amova Asset Management Americas, Inc. $164,712,286 0.39% 555,597
Mid WT Asset Management Ltd $164,006,415 0.39% 553,216
Mega AMERICAN CENTURY COMPANIES INC $163,257,853 0.39% 550,691
Mega PRIMECAP MANAGEMENT CO/CA/ $163,233,840 0.39% 550,610
Mid Aspex Management (HK) Ltd $150,029,512 0.36% 506,070
Mega JANUS HENDERSON GROUP PLC $144,352,005 0.34% 486,919
Mega Swiss National Bank Bank $136,253,016 0.33% 459,600
Mid Trivest Advisors Ltd $135,422,928 0.32% 456,800
Large SG Americas Securities, LLC Broker-Dealer $134,031,048 0.32% 452,105
Mega California Public Employees Retirement System Pension $133,950,411 0.32% 451,833
Mega JANE STREET GROUP, LLC $133,792,398 0.32% 451,300
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $131,420,718 0.31% 443,300
Large PRUDENTIAL FINANCIAL INC $118,460,078 0.28% 399,582
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $117,378,296 0.28% 395,933
Mega CITADEL ADVISORS LLC $114,581,790 0.27% 386,500
Large Bank Julius Baer & Co. Ltd, Zurich Bank $114,107,157 0.27% 384,899
Mega Mitsubishi UFJ Asset Management Co., Ltd. $106,741,608 0.25% 360,054
Mega CITADEL ADVISORS LLC $104,156,773 0.25% 351,335
Large KBC Group NV $103,332,022 0.25% 348,553
Mega Vanguard Global Advisers, LLC $101,918,797 0.24% 343,786
Mega FRANKLIN RESOURCES INC $100,919,725 0.24% 340,416
Large Bridgewater Associates, LP $100,483,931 0.24% 338,946
Mega Nuveen, LLC $97,572,396 0.23% 329,125
Mega National Pension Service Pension $95,969,438 0.23% 323,718
Mega JANE STREET GROUP, LLC $95,726,934 0.23% 322,900
Mid OVERSEA-CHINESE BANKING Corp Ltd $95,572,774 0.23% 322,380
Large NOMURA ASSET MANAGEMENT CO LTD $94,902,478 0.23% 320,119
Large Squarepoint Ops LLC $93,729,682 0.22% 316,163
Large WORLDQUANT MILLENNIUM ADVISORS LLC $90,784,056 0.22% 306,227
Mid GF FUND MANAGEMENT CO. LTD. $89,493,862 0.21% 301,875
Large Korea Investment CORP $88,814,376 0.21% 299,583
Mega HSBC HOLDINGS PLC $84,537,640 0.20% 285,157
Large Caisse de depot et placement du Quebec $83,233,220 0.20% 280,757
Mega VANGUARD ASSET MANAGEMENT, Ltd $81,163,632 0.19% 273,776
Mega PRINCIPAL FINANCIAL GROUP INC $81,038,230 0.19% 273,353
Mega RHUMBLINE ADVISERS $79,939,253 0.19% 269,646
Large Holocene Advisors, LP $78,506,758 0.19% 264,814
Large Russell Investments Group, Ltd. $76,567,903 0.18% 258,274
Mid AXIOM INVESTORS LLC /DE $75,141,640 0.18% 253,463
Large HRT FINANCIAL LP $75,085,017 0.18% 253,272
Mid Anther Capital Ltd $75,002,304 0.18% 252,993
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $73,659,044 0.18% 248,462
Large Mirae Asset Global Investments Co., Ltd. $72,662,937 0.17% 245,102
Large Quantinno Capital Management LP $71,765,258 0.17% 242,074
Mid Nearwater Capital Markets, Ltd $66,703,500 0.16% 225,000
Mega WELLS FARGO & COMPANY/MN $66,362,569 0.16% 223,850
Mega ROYAL BANK OF CANADA Bank $63,048,737 0.15% 212,672
Large Woodline Partners LP $62,796,453 0.15% 211,821
Large TUDOR INVESTMENT CORP ET AL $61,406,945 0.15% 207,134
Mid Penserra Capital Management LLC $61,403,683 0.15% 207,123
Mid Defiance ETFs, LLC Mutual Fund $61,289,843 0.15% 206,739
Key facts CIK 97210 CUSIP 880770102 13F (30d) 40 filings 12 filers Visit website Investor relations

Report a Problem

Category
Description
Email (optional, for follow-up)