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VICOR CORP (VICR)

Institutional ownership, SEC filings and insider activity

Sector: Technology · SEC CIK 0000751978 · EDGAR filings · Updated 2026-07-28

VICOR CORP (VICR) has reported institutional ownership of 46.2%, with 366 institutional managers holding positions valued at $3.34B per the latest 13F reporting period.

Filings this week (3)

• 2026-07-28 — Insider transaction reported (Form 4)
• 2026-07-27 — Insider transaction reported (Form 4)
• 2026-07-23 — Notice of proposed sale filed (Form 144)

Every filing links to the official SEC document. Real-time filing alerts for this company are available inside the app.

Latest updates

• 2026-07-21 — Current report (8-K) filed
• 2026-07-16 — SCHEDULE 13G filed
• 2026-07-07 — Insider transaction reported (Form 4)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, VICOR CORP has 366 institutional holders and institutional ownership of 46.2%.

Insider activity

Insiders reported 479 transactions (0 buys, 358 sells) across 18 reporting insiders, with a net reported value of −$183.1M.

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