Vicor (VICR) Stock Analysis & Price (Updated Oct 16, 2026, 4:00 PM ET)
Updated Oct 16, 2026, 4:00 PM ET
- Closed at $191.50, -12.92% vs the prior close of $219.92.
- Volume 1.89M shares, 2.1x its 50-day average (heavy).
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
VICR slides 12.9% to $191.50, a 1-month low on 2.1x normal volume. Closed at $191.50, -12.92% vs the prior close of $219.92. Day range $191.01–$216.00, opened at $215.00.
VICR daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 16, 2026 — VICR slides 12.9% to $191.50, a 1-month low on 2.1x normal volume
- Closed at $191.50, -12.92% vs the prior close of $219.92. Day range $191.01–$216.00, opened at $215.00.
- Volume was 1.89M shares, 2.1x its 50-day average of 880.68K — unusually heavy trading.
- Price is -16.7% vs its 50-day average ($229.91) and -14.6% vs its 200-day average ($224.14).
- 52-week range $57.00–$382.65; today's close sits at 41% of that range, 50.0% below the 52-week high.
- That makes 3 straight losses.
Oct 15, 2026 — VICR slides 10.4% to $219.92 on 2.2x normal volume
- Closed at $219.92, -10.36% vs the prior close of $245.35. Day range $207.03–$232.14, opened at $231.22.
- Volume was 1.83M shares, 2.2x its 50-day average of 852.00K — unusually heavy trading.
- Price is -4.6% vs its 50-day average ($230.46) and -1.7% vs its 200-day average ($223.75).
- 52-week range $54.07–$382.65; today's close sits at 50% of that range, 42.5% below the 52-week high.
Oct 14, 2026 — VICR slides 8.2% to $245.35
- Closed at $245.35, -8.19% vs the prior close of $267.24. Day range $241.31–$263.62, opened at $258.09.
- Volume was 809.00K shares, 1.0x its 50-day average of 849.62K.
- Price is +6.5% vs its 50-day average ($230.44) and +9.9% vs its 200-day average ($223.21).
- 52-week range $50.31–$382.65; today's close sits at 59% of that range, 35.9% below the 52-week high.
Oct 13, 2026 — VICR jumps 3.0% to $267.24
- Closed at $267.24, +3.02% vs the prior close of $259.40. Day range $244.53–$268.78, opened at $248.29.
- Volume was 1.05M shares, 1.2x its 50-day average of 842.68K.
- Price is +16.2% vs its 50-day average ($230.06) and +20.1% vs its 200-day average ($222.54).
- 52-week range $49.83–$382.65; today's close sits at 65% of that range, 30.2% below the 52-week high.
Oct 12, 2026 — VICR dips 2.5% to $259.40
- Closed at $259.40, -2.51% vs the prior close of $266.07. Day range $254.12–$275.96, opened at $274.45.
- Volume was 803.30K shares, 1.0x its 50-day average of 841.77K.
- Price is +13.3% vs its 50-day average ($228.99) and +17.0% vs its 200-day average ($221.74).
- 52-week range $48.53–$382.65; today's close sits at 63% of that range, 32.2% below the 52-week high.
Oct 9, 2026 — VICR rises 1.4% to $266.07
- Closed at $266.07, +1.43% vs the prior close of $262.32. Day range $259.10–$272.50, opened at $267.97.
- Volume was 600.20K shares, 0.7x its 50-day average of 848.82K.
- Price is +16.7% vs its 50-day average ($227.95) and +20.4% vs its 200-day average ($220.99).
- 52-week range $48.53–$382.65; today's close sits at 65% of that range, 30.5% below the 52-week high.
Oct 8, 2026 — VICR slides 7.2% to $262.32, 4 down days in a row
- Closed at $262.32, -7.24% vs the prior close of $282.78. Day range $250.40–$277.26, opened at $275.10.
- Volume was 1.16M shares, 1.4x its 50-day average of 849.62K.
- Price is +15.7% vs its 50-day average ($226.76) and +19.1% vs its 200-day average ($220.22).
- 52-week range $48.53–$382.65; today's close sits at 64% of that range, 31.4% below the 52-week high.
- That makes 4 straight losses.
Oct 7, 2026 — VICR slides 5.5% to $282.78, 3 down days in a row
- Closed at $282.78, -5.52% vs the prior close of $299.29. Day range $276.65–$292.85, opened at $288.00.
- Volume was 849.60K shares, 1.0x its 50-day average of 854.62K.
- Price is +25.6% vs its 50-day average ($225.17) and +28.9% vs its 200-day average ($219.43).
- 52-week range $48.53–$382.65; today's close sits at 70% of that range, 26.1% below the 52-week high.
- That makes 3 straight losses.
Oct 6, 2026 — VICR dips 2.1% to $299.29
- Closed at $299.29, -2.07% vs the prior close of $305.61. Day range $297.01–$309.53, opened at $307.89.
- Volume was 557.10K shares, 0.6x its 50-day average of 862.42K.
- Price is +34.0% vs its 50-day average ($223.36) and +37.0% vs its 200-day average ($218.51).
- 52-week range $48.53–$382.65; today's close sits at 75% of that range, 21.8% below the 52-week high.
Oct 5, 2026 — VICR dips 1.1% to $305.61
- Closed at $305.61, -1.07% vs the prior close of $308.90. Day range $293.07–$309.83, opened at $307.39.
- Volume was 827.00K shares, 1.0x its 50-day average of 865.17K.
- Price is +38.0% vs its 50-day average ($221.50) and +40.5% vs its 200-day average ($217.49).
- 52-week range $48.53–$382.65; today's close sits at 77% of that range, 20.1% below the 52-week high.
Oct 2, 2026 — VICR ends flat (+0.1%) to $308.90, a 3-month high
- Closed at $308.90, +0.10% vs the prior close of $308.59. Day range $301.67–$313.56, opened at $310.34.
- Volume was 1.02M shares, 1.2x its 50-day average of 864.78K.
- Price is +40.7% vs its 50-day average ($219.61) and +42.7% vs its 200-day average ($216.43).
- 52-week range $48.53–$382.65; today's close sits at 78% of that range, 19.3% below the 52-week high.
VICR latest news & SEC filings
Every SEC filing by or about VICR in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Oct 5, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Davies Philip D converted options/RSUs into 856 shares at $41.61 (≈$35.62K) on Oct 1, 2026; now holds 2,776
- Davies Philip D converted options/RSUs into 2,216 shares at $33.96 (≈$75.26K) on Oct 1, 2026; now holds 4,992
- Davies Philip D sold 200 shares at $307.08 (≈$61.42K) on Oct 1, 2026; now holds 4,792
- Davies Philip D sold 272 shares at $308.49 (≈$83.91K) on Oct 1, 2026; now holds 4,520
- Davies Philip D sold 100 shares at $311.83 (≈$31.18K) on Oct 1, 2026; now holds 4,420
- Davies Philip D sold 100 shares at $313.20 (≈$31.32K) on Oct 1, 2026; now holds 4,320
- …plus 7 more transaction lines in the filing.
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 5, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Vinciarelli Patrizio sold 1,075 shares at $306.93 (≈$329.95K) on Oct 2, 2026; now holds 8,326,315
- Vinciarelli Patrizio sold 4,961 shares at $308.01 (≈$1.53M) on Oct 2, 2026; now holds 8,321,354
- Vinciarelli Patrizio sold 877 shares at $309.10 (≈$271.08K) on Oct 2, 2026; now holds 8,320,477
- Vinciarelli Patrizio sold 6,448 shares at $310.32 (≈$2.00M) on Oct 2, 2026; now holds 8,314,029
- Vinciarelli Patrizio sold 2,679 shares at $311.42 (≈$834.30K) on Oct 2, 2026; now holds 8,311,350
- Vinciarelli Patrizio sold 2,648 shares at $312.29 (≈$826.94K) on Oct 2, 2026; now holds 8,308,702
- …plus 1 more transaction lines in the filing.
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 5, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Vinciarelli Patrizio sold 1,300 shares at $307.02 (≈$399.12K) on Oct 1, 2026; now holds 8,346,090
- Vinciarelli Patrizio sold 2,300 shares at $308.24 (≈$708.94K) on Oct 1, 2026; now holds 8,343,790
- Vinciarelli Patrizio sold 1,600 shares at $308.79 (≈$494.06K) on Oct 1, 2026; now holds 8,342,190
- Vinciarelli Patrizio sold 300 shares at $311.23 (≈$93.37K) on Oct 1, 2026; now holds 8,341,890
- Vinciarelli Patrizio sold 400 shares at $311.81 (≈$124.72K) on Oct 1, 2026; now holds 8,341,490
- Vinciarelli Patrizio sold 500 shares at $313.75 (≈$156.88K) on Oct 1, 2026; now holds 8,340,990
- …plus 11 more transaction lines in the filing.
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 2, 2026 · Form 144 — Planned insider sale
Notice of proposed sale (Form 144) — an insider or affiliate plans to sell restricted or control shares
A notice of intent, not a completed sale. Any actual sale by a director or officer shows up later on Form 4.
Oct 1, 2026 · Form 144 — Planned insider sale
Notice of proposed sale (Form 144) — an insider or affiliate plans to sell restricted or control shares
A notice of intent, not a completed sale. Any actual sale by a director or officer shows up later on Form 4.
Oct 1, 2026 · Form 144 — Planned insider sale
Notice of proposed sale (Form 144) — an insider or affiliate plans to sell restricted or control shares
A notice of intent, not a completed sale. Any actual sale by a director or officer shows up later on Form 4.
Sep 10, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 5.03 — Amended its charter or bylaws / changed fiscal year.
Sep 8, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Sep 3, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Aug 27, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 8.01 — Reported other events the company considers important.
Aug 14, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Jul 30, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Jul 29, 2026 · Form 10-Q — Quarterly report
Quarterly report (unaudited financial statements for the quarter)
Key figures from this report aren't in the SEC's structured data yet (usually appears within a day or two).
Jul 21, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
This is a results-day filing: the earnings press release is attached as an exhibit.
Jul 16, 2026 · Form SCHEDULE 13G — Passive stake (13G)
Passive stake (13G) — an investor reported owning more than 5%
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Things to know before you trade VICR
- Last results release: Jul 21, 2026 (8-K Item 2.02). Previous ones: Apr 21, 2026, Feb 19, 2026, Oct 21, 2025. Based on that rhythm, the next report is likely around Oct 20, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 4.77% (largest 19.8%). That is a volatile stock.
- Liquidity: about 1.05M shares (≈$201.36M) trade per day on average.
- 52-week position: $191.50 vs a range of $57.00–$382.65 (41% of the range).
- Dividends: no cash dividends in the last 2 years.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 0 open-market buys, 25 sales; latest: Philip D Davies sold 100 shares on Sep 1, 2026.
- Latest filings: 8-K Sep 10, 2026; 8-K Aug 27, 2026; 10-Q Jul 29, 2026.
- Share count: 26.98M shares outstanding (Apr 24, 2015), +0.7% vs a year earlier.
- Listing: Nasdaq · industry: Electronic Components, NEC.
VICR market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 16, 2026 | 215.00 | 216.00 | 191.01 | 191.50 | 1.89M |
| Oct 15, 2026 | 231.22 | 232.14 | 207.03 | 219.92 | 1.83M |
| Oct 14, 2026 | 258.09 | 263.62 | 241.31 | 245.35 | 809.00K |
| Oct 13, 2026 | 248.29 | 268.78 | 244.53 | 267.24 | 1.05M |
| Oct 12, 2026 | 274.45 | 275.96 | 254.12 | 259.40 | 803.30K |
| Oct 9, 2026 | 267.97 | 272.50 | 259.10 | 266.07 | 600.20K |
| Oct 8, 2026 | 275.10 | 277.26 | 250.40 | 262.32 | 1.16M |
| Oct 7, 2026 | 288.00 | 292.85 | 276.65 | 282.78 | 849.60K |
| Oct 6, 2026 | 307.89 | 309.53 | 297.01 | 299.29 | 557.10K |
| Oct 5, 2026 | 307.39 | 309.83 | 293.07 | 305.61 | 827.00K |
| Oct 2, 2026 | 310.34 | 313.56 | 301.67 | 308.90 | 1.02M |
| Oct 1, 2026 | 330.00 | 331.00 | 305.93 | 308.59 | 1.46M |
| Sep 30, 2026 | 290.68 | 292.08 | 280.35 | 288.94 | 661.70K |
| Sep 29, 2026 | 293.65 | 297.00 | 283.59 | 290.68 | 538.40K |
| Sep 28, 2026 | 282.05 | 287.54 | 271.70 | 285.10 | 695.80K |
| Sep 25, 2026 | 281.20 | 291.53 | 276.00 | 281.96 | 773.40K |
| Sep 24, 2026 | 274.45 | 281.81 | 266.00 | 276.06 | 856.80K |
| Sep 23, 2026 | 266.50 | 285.44 | 261.94 | 283.16 | 1.62M |
| Sep 22, 2026 | 241.04 | 268.65 | 229.20 | 268.34 | 1.99M |
| Sep 21, 2026 | 230.25 | 232.74 | 223.28 | 223.90 | 1.04M |
About Vicor
Vicor (VICR) is listed on the Nasdaq and classified by the SEC under “Electronic Components, NEC”. Its business address is in ANDOVER, MA. State of incorporation: DE. Fiscal year ends December 31. SEC CIK 751978.
VICR board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| Samuel J Anderson | Director | Aug 24, 2026 |
| Jason Carlson | Director | Jun 24, 2026 |
| Andrew D'Amico | Director | Jun 29, 2026 |
| Philip D Davies | Corp. VP-Global Sales & Mktg. | Sep 3, 2026 |
| Estia J Eichten | Director | Jul 28, 2026 |
| Zmira Lavie | Director | Aug 19, 2026 |
| Michael Mcnamara | Corp. VP-General Mrg. Ops. | Jun 24, 2026 |
| James F Schmidt | CFO, Treasurer, Secretary | Jun 29, 2026 |
| Zheng John Shen | Director | Jun 24, 2026 |
| Claudio Tuozzolo | Corp. Vice President | Jun 23, 2026 |
| Patrizio Vinciarelli | Chairman & CEO | Jul 7, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Sean Crilly | Corp. VP-Eng., Pwr Syst. | Jun 8, 2026 |
| Philip D Davies | Corp. VP-Global Sales & Mktg. | Sep 3, 2026 |
| Alvaro Doyle | VP and CIO | May 13, 2026 |
| Quentin A. Fendelet | Corp. VP - CAO | May 12, 2026 |
| Robert Gendron | Corp. VP - Marketing | May 27, 2026 |
| Nancy L Grava | VP Human Resources | May 28, 2026 |
| Alex Gusinov | Corp. Vice President Eng. | May 14, 2026 |
| Michael Mcnamara | Corp. VP-General Mrg. Ops. | Jun 24, 2026 |
| James F Schmidt | CFO, Treasurer, Secretary | Jun 29, 2026 |
| Claudio Tuozzolo | Corp. Vice President | Jun 23, 2026 |
| Patrizio Vinciarelli | Chairman & CEO | Jul 7, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Sep 1, 2026 | Philip D Davies | Sale | 100 | $184.85 |
| Sep 1, 2026 | Philip D Davies | Sale | 700 | $178.66 |
| Sep 1, 2026 | Philip D Davies | Sale | 1,173 | $176.59 |
| Sep 1, 2026 | Philip D Davies | Sale | 1,100 | $177.63 |
| Sep 1, 2026 | Philip D Davies | Sale | 100 | $184.85 |
| Sep 1, 2026 | Philip D Davies | Sale | 700 | $178.66 |
| Sep 1, 2026 | Philip D Davies | Sale | 1,173 | $176.59 |
| Sep 1, 2026 | Philip D Davies | Sale | 1,100 | $177.63 |
| Sep 1, 2026 | Philip D Davies | Sale | 100 | $184.85 |
| Sep 1, 2026 | Philip D Davies | Sale | 700 | $178.66 |
| Sep 1, 2026 | Philip D Davies | Sale | 1,173 | $176.59 |
| Sep 1, 2026 | Philip D Davies | Sale | 1,100 | $177.63 |
| Sep 1, 2026 | Philip D Davies | Sale | 100 | $184.85 |
| Sep 1, 2026 | Philip D Davies | Sale | 700 | $178.66 |
| Sep 1, 2026 | Philip D Davies | Sale | 1,173 | $176.59 |
VICR financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Dec 31, 2025 | $407.70M | $118.56M | 2.61 | $139.55M |
| Dec 31, 2024 | $359.06M | $6.13M | 0.14 | $50.84M |
| Dec 31, 2023 | $405.06M | $53.59M | 1.19 | $74.53M |
| Dec 31, 2022 | $399.08M | $25.45M | 0.57 | $22.94M |
| Dec 31, 2021 | $359.36M | $56.62M | 1.26 | $54.44M |
Latest balance sheet: total assets $804.88M, total liabilities $50.76M, cash $404.25M (as of Mar 31, 2026).
VICR earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Jul 21, 2026 | 8-K Item 2.02 (results) | $214.70 |
| Apr 21, 2026 | 8-K Item 2.02 (results) | $246.24 |
| Feb 19, 2026 | 8-K Item 2.02 (results) | $152.84 |
| Oct 21, 2025 | 8-K Item 2.02 (results) | $65.80 |
| Jul 22, 2025 | 8-K Item 2.02 (results) | $45.20 |
| Apr 29, 2025 | 8-K Item 2.02 (results) | $51.91 |
| Feb 20, 2025 | 8-K Item 2.02 (results) | $51.86 |
| Oct 22, 2024 | 8-K Item 2.02 (results) | $43.44 |
| Jul 23, 2024 | 8-K Item 2.02 (results) | — |
| Apr 23, 2024 | 8-K Item 2.02 (results) | — |
| Feb 22, 2024 | 8-K Item 2.02 (results) | — |
| Oct 24, 2023 | 8-K Item 2.02 (results) | — |
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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 16, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.