VICOR CORPORATION
In the published model solve dated 2026-Q2, anchored at $219.89, VICOR CORPORATION (VICR) is priced for today's economics sustained for ~27.9 years. boothcheck publishes no house fair value, target price, or buy/sell rating; individual model outputs and user-controlled scenarios are analytical inputs, not Boothcheck targets. The narrative was composed June 28, 2026 from SEC EDGAR filings.
• Vicor makes the power-conversion modules that deliver electricity to advanced chips, and the one number that defines the stock right now is backlog: its one-year order backlog jumped about 70% sequentially to $301 million on book-to-bill above 2:1, driven by AI data-center demand [Source: Q1 2026 earnings call, May 2026]. • The defining risk is that the price assumes that surge lasts: no standard valuation method reaches today's level, and the company concedes that "our strategic emphasis on l
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355 institutional managers reported holding VICR in 13F filings for the quarter ended 2026-03-31. Together they hold about 40% of the company; the top 10 hold 24%. 99 opened new positions that quarter. Held by BlackRock, Vanguard Group, T. Rowe Price, among others. On the short side, 1.5M shares were sold short as of the 2026-06-15 count, about 3% of shares outstanding (2.1 days of typical volume to cover).
Quarterly 13F filings arrive up to 45 days after quarter end, so the picture is never current (filed through 2026-05-29). Nothing here is investment advice.
VICR's share count grew 4.4% over the past five years even with $35.67M spent on repurchases. It pays no dividend. Cash returned over the past three years: $35.67M in repurchases.
Share counts are split-adjusted; repurchase totals are gross of share issuance. Nothing here is investment advice.
Open-market insider buys at VICR over the trailing three years: 2023: 1 buy totaling $11k. 17 officers and directors are on file.
Code P open-market purchases from SEC Form 4 filings, non-derivative, excluding scheduled 10b5-1 plans. Nothing here is investment advice.
VICR's recent reports: the day-one move, then what the following quarter actually did.
| report | day one | next quarter |
|---|---|---|
| 2023-08-05 | +58.6% | -27.1% |
| 2023-11-04 | -26.6% | -2.1% |
| 2024-02-29 | -22.4% | -12.0% |
| 2024-05-02 | -7.5% | +1.7% |
Day-one is the close-to-close move around the filing. Nothing here is investment advice.
VICR's latest 8-K filings: 2026-07-21 (items 2.02, 9.01); 2026-06-23 (items 5.07); 2026-04-21 (items 2.02, 9.01); 2026-02-19 (items 2.02, 9.01); 2025-10-21 (items 2.02, 9.01).
Item codes are the SEC's own classification of what each report discloses. Dates link to the filing on EDGAR. Nothing here is investment advice.
Model solve date: 2026-Q2
Narrative composed: June 28, 2026
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For informational and research purposes only. Not investment advice. Not a recommendation to buy, sell, or hold any security. boothcheck is not a registered investment adviser. Past performance does not guarantee future results.