VICOR CORP

Ticker: VICR CUSIP: 925815102 Class: Common Stock

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

Note: Option positions (PUT/CALL) are excluded.

Q3 2023

Shares 439,175 Value ($000) $25,863 Avg Close $66.28 Range $52.18 - $98.38

Q2 2023

Shares 497,789 Value ($000) $26,881 Avg Close $49.35 Range $40.71 - $62.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	439,175	$25,863	$66.28	$52.18 - $98.38
Q2 2023	497,789	$26,881	$49.35	$40.71 - $62.00