TER · Teradyne, Inc · Held by Funds
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Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this exact listed security, matched by CUSIP. Each row is one fund position with its size, value and weight in that fund.
Fund Ownership of TER by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 27.29% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 4.78% | 7,457,288 |
| Index ETFs | 22.52% | 35,153,913 |
| Active ETFs | 1.73% | 2,698,803 |
| Active funds | 11.52% | 17,993,186 |
| Unclassified | 3.69% | 5,761,172 |
| All registered funds | 44.24% | 69,064,362 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
Funds holding TER
1,106 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 4,969,718 | $2,404,548,357 | 0.10% | Long | 2026-06-30 | |
| VANGUARD 500 INDEX FUND | — | 4,056,022 | $1,962,465,684 | 0.12% | Long | 2026-06-30 | |
| VANGUARD MID-CAP INDEX FUND | — | 3,391,641 | $1,641,011,581 | 0.73% | Long | 2026-06-30 | |
| iShares Semiconductor ETF | SOXX | 3,325,956 | $1,609,230,551 | 3.36% | Long | 2026-06-30 | |
| Invesco QQQ Trust, Series 1 | QQQ | 3,322,945 | $1,607,773,709 | 0.33% | Long | 2026-06-30 | |
| VanEck Semiconductor ETF | SMH | 2,386,619 | $1,154,741,737 | 1.50% | Long | 2026-06-30 | |
| iShares Core S&P 500 ETF | IVV | 2,153,297 | $1,041,851,220 | 0.12% | Long | 2026-06-30 | |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | SPY | 1,896,451 | $917,578,852 | 0.12% | Long | 2026-06-30 | |
| VANGUARD GROWTH INDEX FUND | — | 1,790,966 | $866,540,989 | 0.23% | Long | 2026-06-30 | |
| Fidelity 500 Index Fund | FXAIX | 2,032,056 | $710,874,150 | 0.08% | Long | 2026-08-31 | |
| JPMorgan Large Cap Growth Fund | — | 1,291,981 | $625,112,087 | 0.51% | Long | 2026-06-30 | |
| VANGUARD MID-CAP GROWTH INDEX FUND | — | 1,199,240 | $580,240,282 | 1.67% | Long | 2026-06-30 | |
| State Street(R) Technology Select Sector SPDR(R) ETF | XLK | 1,080,714 | $522,892,662 | 0.42% | Long | 2026-06-30 | |
| ACAP Strategic Fund | — | 958,043 | $463,539,525 | 3.91% | Long | 2026-06-30 | |
| T. Rowe Price Mid-Cap Growth Fund, Inc. | — | 938,677 | $454,169,480 | 1.97% | Long | 2026-06-30 | |
| iShares Russell Mid-Cap Growth ETF | IWP | 924,363 | $447,243,794 | 2.07% | Long | 2026-06-30 | |
| Direxion Daily Semiconductor Bull 3X Shares | SOXL | 1,185,557 | $435,917,453 | 2.24% | Long | 2026-07-31 | |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND | — | 1,234,419 | $431,836,799 | 0.25% | Long | 2026-08-31 | |
| VANGUARD INSTITUTIONAL INDEX FUND | — | 849,839 | $411,186,102 | 0.12% | Long | 2026-06-30 | |
| Columbia Seligman Technology and Information Fund | — | 1,119,867 | $391,763,073 | 1.36% | Long | 2026-08-31 | |
| iShares Russell Mid-Cap ETF | IWR | 643,769 | $311,481,193 | 0.55% | Long | 2026-06-30 | |
| JPMorgan Nasdaq Equity Premium Income ETF | JEPQ | 616,151 | $298,118,500 | 0.73% | Long | 2026-06-30 | |
| iShares Russell 1000 Growth ETF | IWF | 598,120 | $289,394,381 | 0.22% | Long | 2026-06-30 | |
| JPMorgan Mid Cap Growth Fund | — | 586,900 | $283,965,696 | 2.15% | Long | 2026-06-30 | |
| Select Semiconductors Portfolio | FSELX | 723,800 | $253,206,954 | 0.56% | Long | 2026-08-31 | |
| Invesco NASDAQ 100 ETF | QQQM | 718,629 | $251,397,983 | 0.24% | Long | 2026-08-31 | |
| JPMorgan Growth Advantage Fund | — | 475,911 | $230,264,778 | 1.03% | Long | 2026-06-30 | |
| Fidelity Mid Cap Index Fund | FSMDX | 593,437 | $218,200,851 | 0.42% | Long | 2026-07-31 | |
| Invesco S&P 500 Equal Weight ETF | RSP | 536,200 | $197,155,378 | 0.20% | Long | 2026-07-31 | |
| Fidelity Growth Company Fund | — | 524,954 | $183,644,658 | 0.19% | Long | 2026-08-31 | |
| State Street(R) SPDR(R) Portfolio S&P 500(R) ETF | SPYM | 373,603 | $180,764,076 | 0.12% | Long | 2026-06-30 | |
| American Funds Fundamental Investors | — | 347,092 | $167,936,993 | 0.09% | Long | 2026-06-30 | |
| iShares MSCI USA Quality Factor ETF | QUAL | 448,138 | $164,775,861 | 0.35% | Long | 2026-07-31 | |
| iShares MSCI USA Momentum Factor ETF | MTUM | 407,418 | $149,803,524 | 0.59% | Long | 2026-07-31 | |
| Strategic Advisers Fidelity U.S. Total Stock Fund | FCTDX | 419,993 | $146,926,151 | 0.06% | Long | 2026-08-31 | |
| First Trust NASDAQ-100-Technology Sector Index Fund | QTEC | 279,337 | $135,154,414 | 2.71% | Long | 2026-06-30 | |
| Schwab S&P 500 Index Fund | SWPPX | 349,131 | $128,371,977 | 0.09% | Long | 2026-07-31 | |
| ARK Autonomous Technology & Robotics ETF | ARKQ | 335,345 | $123,303,003 | 6.64% | Long | 2026-07-31 | |
| BlackRock Mid-Cap Growth Equity Portfolio | — | 335,709 | $117,441,079 | 2.43% | Long | 2026-08-31 | |
| MFS Mid Cap Growth Fund | — | 318,990 | $111,592,272 | 0.86% | Long | 2026-08-31 | |
| Invesco Discovery Mid Cap Growth Fund | — | 295,398 | $108,614,891 | 1.60% | Long | 2026-07-31 | |
| Carillon Eagle Mid Cap Growth Fund | — | 218,337 | $105,640,174 | 2.02% | Long | 2026-06-30 | |
| Fidelity Total Market Index Fund | FSKAX | 299,053 | $104,617,711 | 0.07% | Long | 2026-08-31 | |
| VANGUARD CAPITAL OPPORTUNITY FUND | — | 212,400 | $102,767,616 | 0.31% | Long | 2026-06-30 | |
| Federated Hermes MDT Mid Cap Growth Fund | — | 269,550 | $99,110,840 | 1.50% | Long | 2026-07-31 | |
| iShares Core S&P Total U.S. Stock Market ETF | ITOT | 201,871 | $97,673,265 | 0.10% | Long | 2026-06-30 | |
| T. Rowe Price Science & Technology Fund, Inc. | — | 198,240 | $95,916,442 | 0.58% | Long | 2026-06-30 | |
| VANGUARD STRATEGIC EQUITY FUND | VSEQX | 196,540 | $95,093,914 | 0.78% | Long | 2026-06-30 | |
| iShares S&P 500 Growth ETF | IVW | 191,682 | $92,743,419 | 0.12% | Long | 2026-06-30 | |
| Defiance Quantum ETF | QTUM | 191,355 | $92,585,203 | 1.48% | Long | 2026-06-30 |