What is Vicor's shares (basic)?

Vicor (VICR) reported shares (basic) of 45.5M in Q1 2026.

How has Vicor's shares (basic) changed year-over-year?

Vicor's shares (basic) increased by 0.6% year-over-year, from 45.2M to 45.5M.

What is the long-term trend for Vicor's shares (basic)?

Over 4 years (2021 to 2025), Vicor's shares (basic) has grown at a 0.8% compound annual growth rate (CAGR), from 130.8M to 135M.

What does shares (basic) mean?

The average number of shares held by investors during the period.

Earnings Per Share

Shares (Basic)

Vicor Shares (Basic) increased by 84103.7% to 45.5M in Q1 2026 compared to the prior quarter. Year-over-year, this metric grew by 0.6%, from 45.2M to 45.5M. Over 4 years (FY 2021 to FY 2025), Shares (Basic) shows relatively stable performance with a 0.8% CAGR.

Analysis

StatementIncome Statement

SectionEarnings Per Share

CategoryCapital Allocation

SignalContext dependent

VolatilityStable

First reportedQ1 2013

Last reportedQ1 2026Apr 30, 2026

How to read this metric

Changes reflect share buybacks (decrease) or equity issuance (increase), which impact the per-share earnings calculation.

Detailed definition

The average number of common shares outstanding during the reporting period, calculated by weighting the number of share...

Peer comparison

Standard metric for all public companies; reflects capital structure and share repurchase activity.

Metric ID: weighted_shares_basic

Historical Data

20 periods

	Q2 '21	Q3 '21	Q4 '21	Q1 '22	Q2 '22	Q3 '22	Q4 '22	Q1 '23	Q2 '23	Q3 '23	Q4 '23	Q1 '24	Q2 '24	Q3 '24	Q4 '24	Q1 '25	Q2 '25	Q3 '25	Q4 '25	Q1 '26
Value	43.6M	43.7M	78K	44M	44M	44M	19K	44.2M	44.2M	44.4M	45K	44.5M	44.9M	45.1M	83K	45.2M	45M	44.7M	54K	45.5M
QoQ Change	—	+0.4%	-99.8%	>999%	+0.0%	+0.1%	-100.0%	>999%	+0.2%	+0.5%	-99.9%	>999%	+0.8%	+0.6%	-99.8%	>999%	-0.5%	-0.6%	-99.9%	>999%
YoY Change	—	—	—	—	+1.0%	+0.7%	-75.6%	+0.5%	+0.6%	+0.9%	+136.8%	+0.8%	+1.4%	+1.5%	+84.4%	+1.6%	+0.3%	-0.8%	-34.9%	+0.6%

Range19K – 45.5M

CAGR+0.9%

Avg YoY Growth+7.5%

Median YoY Growth+0.8%

Shares (Basic) at Other Companies

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Frequently Asked Questions

What is Vicor's shares (basic)?: Vicor (VICR) reported shares (basic) of 45.5M in Q1 2026.
How has Vicor's shares (basic) changed year-over-year?: Vicor's shares (basic) increased by 0.6% year-over-year, from 45.2M to 45.5M.
What is the long-term trend for Vicor's shares (basic)?: Over 4 years (2021 to 2025), Vicor's shares (basic) has grown at a 0.8% compound annual growth rate (CAGR), from 130.8M to 135M.
What does shares (basic) mean?: The average number of shares held by investors during the period.