REDUCEDT+30
Johnson Mercedes
Teradyne Inc · NASDAQ
−167 sh · $67.3K
Filed 2 Oct 2026SEC Form 4view source
BlackRock
13F filer
$9.40B
19,437,021 sh
Lone Pine Capital
13F filer
$722.4M
1,493,080 sh
ARK Investment Management
13F filer
$312.0M
644,782 sh
Two Sigma Investments
13F filer
$233.3M
482,182 sh
Renaissance Technologies
13F filer
$105.5M
218,100 sh
Bridgewater Associates
13F filer
$47.7M
98,627 sh
Herweck Peter
US insider
—
81 sh
Tufano Paul J
US insider
—
160 sh
Maddock Ernest E
US insider
—
2 sh
Henry Andrew Chisholm
US insider
—
64 sh
Johnson Mercedes
Teradyne Inc · NASDAQ
−167 sh · $67.3K
Tufano Paul J
Teradyne Inc · NASDAQ
+19 sh
Herweck Peter
Teradyne Inc · NASDAQ
+77 sh
Maddock Ernest E
Teradyne Inc · NASDAQ
+2 sh
Henry Andrew Chisholm
Teradyne Inc · NASDAQ
+64 sh
Herweck Peter
Teradyne Inc · NASDAQ
+4 sh
Tufano Paul J
Teradyne Inc · NASDAQ
+141 sh
Matz Marilyn
Teradyne Inc · NASDAQ
−400 sh · $140.4K
Smith Gregory Stephen
Teradyne Inc · NASDAQ
−4,000 sh · $1.4M
Matz Marilyn
Teradyne Inc · NASDAQ
−800 sh · $270.3K