Security record · archived quarter
TER
Teradyne, Inc. · Technology · Semiconductors
174Tracked holders
+6Δ holders
111.33MShares held
$32.87BReported value
+8New positions
−3Exits
Momentum inputs (comparable managers):
holder breadth +3.6% ·
share flow -3.3% ·
net new positions +2.9%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | 0 | 1.56M | $619.06M | n/a | −1 |
| Q2 2026 | 168 | -2 | 115.37M | $55.58B | +5 | −8 |
| Q1 2026 | 174 | +6 | 111.33M | $32.87B | +8 | −3 |
| Q4 2025 | 167 | +1 | 127.25M | $24.48B | +2 | n/a |
| Q3 2025 | 24 | 0 | 82.34M | $11.33B | +1 | −2 |
| Q2 2025 | 22 | +1 | 67.09M | $6.03B | +1 | n/a |
| Q1 2025 | 18 | -1 | 22.40M | $1.85B | n/a | −1 |
| Q4 2024 | 19 | +2 | 20.18M | $2.54B | +2 | n/a |
| Q3 2024 | 16 | -1 | 10.79M | $1.44B | n/a | −1 |
| Q2 2024 | 17 | n/a | 13.94M | $2.07B | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 16.31M | +5.9% | $4.83B | 0.1% | ▲ Add | 4 | SEC ↗ ×21 |
| 2 | Vanguard Capital Management Llc | 10.18M | n/a | $3.02B | 0.1% | n/c | 1 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 6.97M | -1.5% | $2.07B | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 4.37M | +4.9% | $1.29B | 0.1% | ▲ Add | 8 | SEC ↗ ×2 |
| 5 | Fidelity (FMR) ✦ | 3.61M | +47.6% | $1.07B | 0.1% | ▲ Add | 4 | SEC ↗ ×5 |
| 6 | Ameriprise Financial Inc | 2.84M | -36.7% | $842.98M | 0.2% | ▼ Trim | 2 | SEC ↗ ×7 |
| 7 | Alkeon Capital Management Llc | 2.79M | +14.7% | $826.98M | 3.7% | ▲ Add | 2 | SEC ↗ ×2 |
| 8 | JPMorgan Chase ✦ | 2.87M | -18.1% | $793.30M | 0.1% | ▼ Trim | 3 | SEC ↗ ×17 |
| 9 | Invesco Ltd. | 2.52M | -14.6% | $747.25M | 0.1% | ▼ Trim | 2 | SEC ↗ ×15 |
| 10 | Point72 Asset Management ✦ | 2.28M | -18.9% | $677.33M | 1.2% | ▼ Trim | 6 | SEC ↗ |
| 11 | Morgan Stanley ✦ | 2.17M | -11.1% | $643.93M | 0.0% | ▼ Trim | 3 | SEC ↗ ×17 |
| 12 | AQR Capital Management ✦ | 2.18M | +70.2% | $629.55M | 0.3% | ▲ Add | 8 | SEC ↗ ×13 |
| 13 | T. Rowe Price ✦ | 2.12M | -49.6% | $628.14M | 0.1% | ▼ Trim | 8 | SEC ↗ ×2 |
| 14 | UBS AM, a distinct business unit of… | 1.97M | +25.2% | $582.68M | 0.1% | ▲ Add | 2 | SEC ↗ ×11 |
| 15 | Lone Pine Capital ✦ | 1.87M | New | $555.23M | 4.4% | New | 1 | SEC ↗ |
| 16 | Sumitomo Mitsui Trust Group, Inc. | 1.70M | -24.4% | $505.08M | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 17 | Goldman Sachs Group ✦ | 1.69M | -7.5% | $501.98M | 0.1% | ▼ Trim | 3 | SEC ↗ ×5 |
| 18 | Northern Trust Corp | 1.57M | -2.2% | $466.89M | 0.1% | ▼ Trim | 2 | SEC ↗ ×10 |
| 19 | Assenagon Asset Management S.A. | 1.46M | +59.9% | $431.39M | 0.7% | ▲ Add | 2 | SEC ↗ |
| 20 | Federated Hermes, Inc. | 1.41M | -9.2% | $417.88M | 0.7% | ▼ Trim | 2 | SEC ↗ ×4 |
| 21 | Amundi | 1.40M | +135.8% | $414.70M | 0.1% | ▲ Add | 2 | SEC ↗ ×4 |
| 22 | Barclays Plc | 1.39M | -12.3% | $411.11M | 0.1% | ▼ Trim | 2 | SEC ↗ ×4 |
| 23 | ARK Investment Management ✦ | 1.25M | -47.2% | $369.13M | 2.9% | ▼ Trim | 8 | SEC ↗ |
| 24 | Allspring Global Investments… | 1.11M | -66.3% | $347.38M | 0.6% | ▼ Trim | 2 | SEC ↗ ×3 |
| 25 | Citigroup Inc | 1.14M | +32.9% | $339.40M | 0.2% | ▲ Add | 2 | SEC ↗ ×3 |
| 26 | UBS Group AG | 1.11M | -15.6% | $329.06M | 0.1% | ▼ Trim | 2 | SEC ↗ ×5 |
| 27 | Legal & General Group Plc | 1.09M | -5.9% | $324.41M | 0.1% | ▼ Trim | 2 | SEC ↗ ×3 |
| 28 | Bank Of America Corp /De/ | 1.09M | -34.2% | $321.94M | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 29 | Charles Schwab Investment… | 1.02M | +0.9% | $302.71M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 30 | Neuberger Berman Group LLC | 971.52K | +332.9% | $282.67M | 0.2% | ▲ Add | 2 | SEC ↗ ×2 |
| 31 | Qube Research & Technologies Ltd | 925.77K | +369.0% | $274.45M | 0.4% | ▲ Add | 2 | SEC ↗ |
| 32 | Bank of New York Mellon Corp | 885.32K | +0.6% | $262.46M | 0.0% | ▲ Add | 2 | SEC ↗ ×17 |
| 33 | D. E. Shaw & Co. ✦ | 866.71K | +424.8% | $256.95M | 0.2% | ▲ Add | 8 | SEC ↗ ×2 |
| 34 | Deutsche Bank Ag\ | 851.58K | +127.1% | $252.46M | 0.1% | ▲ Add | 2 | SEC ↗ ×12 |
| 35 | Two Sigma Investments ✦ | 839.43K | +80.5% | $248.86M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 36 | Lazard Asset Management Llc | 830.96K | +2.3% | $246.35M | 0.4% | ▲ Add | 2 | SEC ↗ |
| 37 | Pictet Asset Management Holding SA | 800.55K | -55.1% | $237.21M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 38 | Bnp Paribas Financial Markets | 798.47K | +29.3% | $236.71M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 39 | BNP Paribas Asset Management… | 776.50K | +86.1% | $230.20M | 0.3% | ▲ Add | 2 | SEC ↗ ×2 |
| 40 | Dimensional Fund Advisors Lp | 720.66K | -16.1% | $213.50M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 41 | Millennium Management ✦ | 652.11K | +49.6% | $193.32M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 42 | Raymond James Financial Inc | 645.15K | -9.2% | $185.43M | 0.1% | ▼ Trim | 2 | SEC ↗ ×6 |
| 43 | American Century Companies Inc | 550.69K | -25.3% | $163.26M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 44 | PRIMECAP Management ✦ | 550.61K | -23.2% | $163.23M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 45 | Janus Henderson Group Plc | 486.92K | -28.8% | $144.34M | 0.1% | ▼ Trim | 2 | SEC ↗ ×4 |
| 46 | Swiss National Bank | 459.60K | +5.4% | $136.25M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 47 | California Public Employees… | 451.83K | -1.4% | $133.95M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 48 | Prudential Financial Inc | 399.58K | +167.4% | $118.46M | 0.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 49 | Susquehanna International Group, Llp | 395.93K | +120.7% | $117.38M | 0.2% | ▲ Add | 2 | SEC ↗ ×2 |
| 50 | Bank Julius Baer & Co. Ltd, Zurich | 384.90K | +305.8% | $111.64M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 51 | Alliancebernstein L.P. | 566.92K | -24.5% | $109.73M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 52 | Mitsubishi UFJ Asset Management… | 360.05K | +8.0% | $106.74M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 53 | Citadel Advisors ✦ | 351.33K | -80.2% | $104.16M | 0.1% | ▼ Trim | 8 | SEC ↗ ×2 |
| 54 | Franklin Resources Inc | 340.42K | +654.7% | $100.92M | 0.0% | ▲ Add | 2 | SEC ↗ ×7 |
| 55 | Bridgewater Associates ✦ | 338.95K | +69.7% | $100.48M | 0.4% | ▲ Add | 3 | SEC ↗ |
| 56 | Nuveen, LLC | 329.12K | -6.6% | $97.57M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 57 | National Pension Service | 323.72K | +32.5% | $95.97M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 58 | Nomura Asset Management Co Ltd | 320.12K | +342.8% | $94.90M | 0.2% | ▲ Add | 2 | SEC ↗ ×2 |
| 59 | Squarepoint Ops LLC | 316.16K | +674.8% | $93.73M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 60 | Korea Investment CORP | 299.58K | +57.9% | $88.81M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 61 | Hsbc Holdings Plc | 285.16K | -65.4% | $84.27M | 0.1% | ▼ Trim | 2 | SEC ↗ ×7 |
| 62 | Caisse De Depot Et Placement Du… | 280.76K | +1623.8% | $83.23M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 63 | Principal Financial Group Inc | 273.35K | +47.9% | $81.04M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 64 | Rhumbline Advisers | 269.65K | -2.2% | $79.94M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 65 | Hrt Financial Lp | 268.77K | -45.0% | $79.68M | 0.2% | ▼ Trim | 2 | SEC ↗ ×3 |
| 66 | Holocene Advisors, LP | 264.81K | New | $78.51M | 0.2% | New | 1 | SEC ↗ |
| 67 | Russell Investments Group, Ltd. | 258.27K | +48.4% | $74.83M | 0.1% | ▲ Add | 2 | SEC ↗ ×15 |
| 68 | California State Teachers… | 248.46K | -2.8% | $73.66M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 69 | Mirae Asset Global Investments Co.… | 245.10K | -8.2% | $72.66M | 0.2% | ▼ Trim | 2 | SEC ↗ ×2 |
| 70 | Quantinno Capital Management LP | 242.07K | +7.6% | $71.77M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 71 | Wells Fargo & Company/Mn | 223.85K | -0.4% | $66.36M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 72 | Royal Bank Of Canada | 212.67K | -33.7% | $63.05M | 0.0% | ▼ Trim | 2 | SEC ↗ ×9 |
| 73 | Tudor Investment Corp Et Al | 207.13K | -9.7% | $61.41M | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 74 | Cerity Partners LLC | 204.24K | -55.5% | $60.55M | 0.1% | ▼ Trim | 2 | SEC ↗ ×3 |
| 75 | Massachusetts Financial Services Co… | 201.28K | -7.1% | $59.95M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 76 | Arrowstreet Capital ✦ | 191.98K | -41.6% | $56.91M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 77 | Nordea Investment Management Ab | 183.31K | +46.3% | $51.64M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 78 | Sei Investments Co | 171.31K | -45.4% | $50.79M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 79 | Renaissance Technologies ✦ | 164.90K | +12584.6% | $48.89M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 80 | Allianz Asset Management GmbH | 161.72K | -55.8% | $47.94M | 0.1% | ▼ Trim | 2 | SEC ↗ ×4 |
| 81 | Balyasny Asset Management L.P. | 145.05K | +16.1% | $43.00M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 82 | Storebrand Asset Management As | 144.39K | +31.1% | $42.81M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 83 | PFA Pension, Forsikringsaktieselskab | 140.35K | +59.4% | $41.61M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 84 | Adage Capital Partners ✦ | 140.32K | -0.8% | $41.60M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 85 | Mackenzie Financial Corp | 139.83K | -13.7% | $41.45M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 86 | State Board Of Administration Of… | 138.41K | -2.5% | $41.03M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 87 | First Trust Advisors Lp | 137.97K | -58.5% | $40.90M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | Marshall Wace ✦ | 131.00K | +1670.3% | $38.84M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | LPL Financial LLC | 130.84K | +27.7% | $38.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 90 | Gotham Asset Management ✦ | 128.41K | -9.9% | $38.07M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 91 | Bank Of Montreal /Can/ | 127.46K | -2.4% | $37.79M | 0.0% | ▼ Trim | 2 | SEC ↗ ×8 |
| 92 | Aberdeen Group plc | 122.83K | -0.3% | $36.41M | 0.1% | ▼ Trim | 2 | SEC ↗ ×2 |
| 93 | Robeco Institutional Asset… | 121.31K | +701.2% | $35.96M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 94 | Mariner, LLC | 115.42K | +85.3% | $34.21M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 95 | National Bank Of Canada /Fi/ | 108.80K | -20.6% | $32.26M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 96 | Universal- Beteiligungs- und… | 106.48K | +14.9% | $31.41M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 97 | Aviva Plc | 104.37K | +16.6% | $30.94M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 98 | State Of Wisconsin Investment Board | 102.49K | +18.4% | $30.38M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 99 | Td Asset Management Inc | 101.94K | -0.3% | $30.22M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 100 | Man Group plc | 96.97K | -26.8% | $28.75M | 0.1% | ▼ Trim | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Lone Pine Capital | $555.23M | 4.4% |
| Holocene Advisors, LP | $78.51M | 0.2% |
Exited
| Norges Bank | $398.78M | was 0.0% |
| Group One Trading Llc | $280,081 | was 0.0% |
| Capstone Investment Advisors… | $279,888 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 11.80K shares, $3,498 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Oct 15
MATZ MARILYN
Director · 800 sh · $273,024
Oct 15
Smith Gregory Stephen
Officer, Director · 4.00K sh · $1.37M
Sep 17
MATZ MARILYN
Director · 400 sh · $140,444
Sep 15
MATZ MARILYN
Director · 800 sh · $270,264
Sep 01
JOHNSON MERCEDES
Director · 167 sh · $56,997
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Jul 30
SC 13G/A: BlackRock, Inc.
Jun 04
SC 13G/A: BlackRock, Inc.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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