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MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Position in VICR — Vicor Corp

CIK 912938 Boston, MA

Position in VICR

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$1,923,585
+$1,106,188 QoQ
Shares Held
5,065
-0.2% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#197
of 512 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 84% Shared 16% None 0%

Common Shares in VICR Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $1,345,438,318 across 14 Electronic Components names. VICR ranks #12 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in VICR

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,923,585 5,065
2026-03-31 $817,397 5,077