Ticker · held by 5 filers

TER

TERADYNE INC

All tracked filers currently holding TER, ranked by position size. Each row links through to the filer's full portfolio.

Total value held

$3.17B

Total shares

19,789,732

Filers holding

5 · 7 positions

Caveat

long only · 13F-eligible managers only

Filers holding TER

sorted by position size · click any filer to see their full portfolio

# Filer Class Shares Value (USD) % of port

1 BlackRock · Larry Fink COM 14,563,940 $2.16B 0.05%

2 ARK Invest · Cathie Wood Common Stock 2,356,256 $456.1M 3.03%

3 Citadel Advisors · Ken Griffin COM 1,775,775 $343.7M 0.05%

4 Citadel Advisors · Ken Griffin CALLCOM 455,000 $88.1M 0.01%

5 Citadel Advisors · Ken Griffin PUTCOM 437,700 $84.7M 0.01%

6 Bridgewater Associates · Ray Dalio (founder) COM 199,761 $38.7M 0.14%

7 Renaissance Technologies · Jim Simons (founder) COM 1,300 $251.6K 0.00%

What this is

This page reverses the usual 13F view: instead of "what does Buffett hold," it answers "who holds NVDA?" Across the dozen tracked filers, all current 13F-disclosed holders of TER are listed, with the position size and what fraction of each filer's overall portfolio it represents.

Caveats: only the filers tracked here are included (~12 names) — not the whole 13F universe (~6,000 filers). Position values are at the most recent quarter-end, not current market price. Only long positions are visible; shorts and synthetics aren't.

v0.2 · 2026 · data via SEC EDGAR · CUSIP→ticker via OpenFIGI