Mariner’s Vicor VICR Stock Holding History

Mariner’s Portfolio VICR Stock Details VICR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$6.72M	Buy	41,760 +39,480	+1,732%	+$6.52M	0.01%	922
2025 Q4	$250K	Buy	+2,280	New	+$194K	﹤0.01%	2998

Other funds holding VICR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

NIM

Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return

Mariner's VICR Position: Q1 2026 in Review

Mariner increased its Vicor (VICR) stake by 1,732% in Q1 2026, buying an estimated $6.52M and bringing the position to 41,760 shares worth $6.72M. The position accounts for 0.01% of the portfolio, ranked #922.

Mariner first reported a position in VICR in Q4 2025 and has held it in 2 quarters since. 369 funds tracked by Wall St. Rank hold VICR as of Q1 2026.

Mariner held 41,760 shares of Vicor worth $6.72M as of Q1 2026.
Mariner bought 39,480 Vicor shares in Q1 2026, an estimated $6.52M.
Vicor made up 0.01% of Mariner's portfolio in Q1 2026, its #922 holding.
Mariner first reported a position in Vicor in Q4 2025 and has held it in 2 quarters since.
369 funds tracked by Wall St. Rank held Vicor as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.