KINGDON CAPITAL MANAGEMENT, L.L.C.

Position in VICR — Vicor Corp

CIK 1000097 NEW YORK, NY

Back to VICR Full portfolio

Position in VICR

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$9,494,500

+$6,274,500 QoQ

Shares Held

25,000

+25.0% QoQ

Ownership

0.054%

of shares outstanding

% of Portfolio

1.30%

of 13F equity value

Holder Rank

#82

of 512 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in VICR Over Time

Shares Held

Position Value (USD)

Derivatives in VICR

reported options exposure · as of Mar 31, 2026

CallValue

$6,440,000

CallShares

40,000

PutValue

PutShares

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Electronic Components

Technology · as of Jun 30, 2026

KINGDON CAPITAL MANAGEMENT, L.L.C. holds $35,125,300 across 3 Electronic Components names. VICR ranks #3 (27.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FLEX	Flex Ltd.	90,000	$14,586,300
2	RAL	Ralliant Corp	150,000	$11,044,500
3	VICR	Vicor Corp This page	25,000	$9,494,500

All Filings in VICR

Export CSV

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$9,494,500	25,000	+25.0%	Shares	Defined	2026-08-14
2026-03-31	$6,440,000	40,000	—	Call	Defined	2026-05-15
2026-03-31	$3,220,000	20,000	—	Shares	Defined	2026-05-15
No filing history on record for this holder in this stock.