Who owns TER?
Institutional ownership of Teradyne Inc. from Form 13F, Q2 2026
1,421 institutional managers reported holding Teradyne Inc. (TER) in Form 13F filings for Q2 2026, with 152,135,961 shares worth $73.2B. The largest reported holder was BlackRock, Inc. Managers that filed both quarters added a net 7,535,716 shares (+5.2%). 316 opened new positions and 121 sold out.
- Funds holding
- 1,421
- Value held
- $73.2B
- New / sold out
- 316 / 121
- Net shares, same filers
- +5.2%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of TER
| Fund | Value | Share of 13F holdings | Shares | Move |
|---|---|---|---|---|
| BlackRock, Inc. | $9.4B | 12.8% | 19,437,021 | Added |
| Vanguard Capital Management LLC | $4.9B | 6.7% | 10,225,398 | Added |
| Vanguard Portfolio Management LLC | $4.2B | 5.7% | 8,633,782 | Added |
| State Street Corp | $3.5B | 4.8% | 7,290,460 | Added |
| Invesco Ltd. | $3.2B | 4.4% | 6,683,098 | Added |
| JPMorgan Chase & Co | $2.6B | 3.7% | 5,570,053 | Added |
| Geode Capital Management, LLC | $2.2B | 3.0% | 4,602,292 | Added |
| FMR LLC | $2.0B | 2.7% | 4,105,776 | Added |
| Ameriprise Financial Inc | $1.3B | 1.8% | 2,719,428 | Trimmed |
| Van Eck Associates Corp | $1.3B | 1.7% | 2,607,914 | Added |
| AQR Capital Management LLC | $1.1B | 1.6% | 2,416,624 | Added |
| Norges Bank | $1.1B | 1.5% | 2,223,866 | New |
| Alkeon Capital Management LLC | $1.0B | 1.4% | 2,163,010 | Trimmed |
| Goldman Sachs Group Inc | $963M | 1.3% | 1,989,985 | Added |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $957M | 1.3% | 1,978,124 | Added |
| Morgan Stanley | $926M | 1.3% | 1,914,643 | Trimmed |
| T. Rowe Price Investment Management, Inc. | $858M | 1.2% | 1,774,086 | New |
| Bank of America Corp | $843M | 1.1% | 1,741,943 | Added |
| UBS Group AG | $795M | 1.1% | 1,643,499 | Added |
| Price T Rowe Associates Inc | $740M | 1.0% | 1,530,218 | Trimmed |
| Rafferty Asset Management, LLC | $733M | 1.0% | 1,515,149 | Added |
| Northern Trust Corp | $728M | 1.0% | 1,503,908 | Trimmed |
| Lone Pine Capital LLC | $722M | 1.0% | 1,493,080 | Trimmed |
| Legal & General Group Plc | $656M | 0.9% | 1,355,914 | Added |
| Barclays PLC | $620M | 0.8% | 1,281,018 | Trimmed |
Share of 13F holdings is each fund's shares as a share of the 152,135,961 TER shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- Invesco Ltd. Added+$2.0B
- BlackRock, Inc. Added+$1.5B
- JPMorgan Chase & Co Added+$1.3B
- Norges Bank New+$1.1B
- T. Rowe Price Investment Management, Inc. New+$858M
- Bank of America Corp Added+$317M
- UBS Group AG Added+$258M
- 1832 Asset Management L.P. Added+$246M
- Jane Street Group, LLC Added+$242M
- FMR LLC Added+$240M
Biggest sellers in Q2 2026
- Point72 Asset Management, L.P. Trimmed-$883M
- Assenagon Asset Management S.A. Trimmed-$658M
- Allspring Global Investments Holdings, LLC Trimmed-$460M
- Federated Hermes, Inc. Trimmed-$411M
- D. E. Shaw & Co., Inc. Trimmed-$323M
- Neuberger Berman Group LLC Trimmed-$320M
- Alkeon Capital Management LLC Trimmed-$303M
- Millennium Management LLC Trimmed-$296M
- ARK Investment Management LLC Trimmed-$290M
- Price T Rowe Associates Inc Trimmed-$285M
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $14.1B and sold $9.7B; 479 added and 455 trimmed.
Questions about TER ownership
- Who owns TER stock?
- 1,421 institutional investment managers reported TER positions in their Form 13F filings for Q2 2026, holding 152,135,961 shares worth $73.2B in total. BlackRock, Inc. reported the largest position.
- Are funds buying or selling TER?
- In Q2 2026, 316 managers opened new TER positions, 479 added, 455 trimmed and 121 sold out. Managers that filed in both quarters added a net 7,535,716 shares.
- How current is this TER institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to TER by CUSIP. Options are left out. TER news and filings · TER insider trades · Top funds