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Stocks / United States / TER / Holders

Teradyne, Inc. 13F holders

Of the 44 funds followed here, 13 reported a position in Teradyne, Inc. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 4.6 million shares worth $2.22 billion, 0.1% of its reported book.

FundSharesValueOf its bookChange on the quarterStatusQuarter endedFiling
Geode Capital Management4,602,292$2.22 billion0.1%+233,612added30 June 202613F
FMR LLC4,105,776$1.99 billion0.1%+496,271added30 June 202613F
Norges Bank2,223,866$1.08 billion0.1%held30 June 202613F
Lone Pine Capital1,493,080$722.4 million4.4%-379,796trimmed30 June 202613F
Citadel Advisors1,120,915$542.3 million0.1%+182,280added30 June 202613F
ARK Investment Management644,782$312.0 million2.0%-600,340trimmed30 June 202613F
Two Sigma Investments482,182$233.3 million0.2%-366,249trimmed30 June 202613F
Point72 Asset Management469,410$227.1 million0.3%-1,815,308trimmed30 June 202613F
Millennium Management231,603$112.1 million0.0%-670,207trimmed30 June 202613F
Renaissance Technologies218,100$105.5 million0.1%+53,200added30 June 202613F
Bridgewater Associates98,627$47.7 million0.2%-240,319trimmed30 June 202613F
Capital Research Global Investors69,802$33.8 million0.0%-283trimmed30 June 202613F
Baillie Gifford201$97,2520.0%+48added30 June 202613F

Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.

Schedule 13D and 13G filed on the name, last twelve months

FiledScheduleWhoHoldingOf the classEvent dateRule or purposeFiling
30 July 202613G/ABlackRock, Inc. and 1 other17.5 million11.1%30 June 2026passive, institutional (13d-1(b))EDGAR
4 June 202613G/ABlackRock, Inc. and 1 other15.9 million10.1%31 May 2026passive, institutional (13d-1(b))EDGAR
29 April 202613GVanguard Portfolio Management and 1 other8.6 million5.5%31 March 2026passive, institutional (13d-1(b))EDGAR
29 April 202613GVanguard Capital Management and 1 other11.7 million7.5%31 March 2026passive, institutional (13d-1(b))EDGAR
27 March 202613G/AThe Vanguard Group and 1 other00.0%13 March 2026passive, institutional (13d-1(b))EDGAR

A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder. Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.

Fails to deliver

Settlement dateShares failedPriceFile
27 August 202659$363.10SEC
19 August 2026140$404.29SEC
14 August 202634$410.52SEC
4 August 202610,402$365.80SEC
3 August 20268,077$367.69SEC
29 July 202664$320.65SEC
27 July 20269,681$349.92SEC
24 July 2026607$373.75SEC
21 July 2026813$333.76SEC
20 July 20261,760$322.36SEC
17 July 202629$322.30SEC
16 July 20263,840$342.12SEC
15 July 20261,969$353.23SEC

Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 10,402 on 4 August 2026. A fail is an operational fact about settlement, not a position.

Source

Each fund's 13F-HR on EDGAR, linked per row; positions matched to TER by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.

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