Vicor Corporation
US ˙ NasdaqGS ˙ US9258151029

SecurityVICR / Vicor Corporation
InstitutionCIBC Private Wealth Group, LLC
Latest Disclosed Ownership156 shares
Latest Disclosed Value $ 17,098
CIBC Private Wealth Group, LLC reports 4.00% increase in ownership of VICR / Vicor Corporation

On February 12, 2026 - CIBC Private Wealth Group, LLC filed a 13F-HR form disclosing ownership of 156 shares of Vicor Corporation (US:VICR) valued at $17,098 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 24, 2025 disclosing 150 shares of Vicor Corporation. This represents a change in shares of 4.00% during the quarter. The current value of the position is $42,282 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-02-12 2025-12-31 13F VICOR COM 925815102 156 6 4.00 17 142.86 0.0000
2025-11-24 2025-09-30 13F VICOR COM 925815102 150 0 0.00 7 16.67 0.0000
2025-08-12 2025-06-30 13F VICOR COM 925815102 150 -450 -75.00 7 -76.00 0.0000
2025-05-14 2025-03-31 13F VICOR COM 925815102 600 0 0.00 26 -13.79 0.0001
2025-02-12 2024-12-31 13F Vicor COM 925815102 600 0 0.00 30 16.00 0.0001
2024-11-13 2024-09-30 13F Vicor COM 925815102 600 0 0.00 25 31.58 0.0000
2024-08-09 2024-06-30 13F Vicor COM 925815102 600 -1,000 -62.50 20 -68.33 0.0000
2024-05-10 2024-03-31 13F Vicor COM 925815102 1,600 1,600 61 0.0001
2021-08-16 2021-06-30 13F VICOR COM 925815102 0 -27,186 -100.00 0 -100.00
2021-05-12 2021-03-31 13F VICOR COM 925815102 27,186 -6,790 -19.98 2,312 -26.20 0.0058
2021-02-12 2020-12-31 13F VICOR COM 925815102 33,976 15,980 88.80 3,133 123.95 0.0083
2020-11-03 2020-09-30 13F/A-1 VICOR COM 925815102 17,996 -9,945 -35.59 1,399 -30.40 0.0043
2020-08-13 2020-06-30 13F VICOR CORP COM Com 925815102 27,941 0 0.00 2,010 61.58 0.0098
2020-05-15 2020-03-31 13F VICOR COM 925815102 27,941 0 0.00 1,244 -4.67 0.0053
2020-01-30 2019-12-31 13F VICOR COM 925815102 27,941 9,941 55.23 1,305 145.76 0.0043
2019-10-16 2019-09-30 13F VICOR COM 925815102 18,000 0 0.00 531 -5.01 0.0019
2019-07-31 2019-06-30 13F VICOR COM 925815102 18,000 0 0.00 559 0.18 0.0020
2019-05-10 2019-03-31 13F VICOR COM 925815102 18,000 -100,300 -84.78 558 -87.52 0.0022
2019-02-05 2018-12-31 13F VICOR COM 925815102 118,300 0 0.00 4,471 -17.84 0.0199
2018-11-14 2018-09-30 13F VICOR COM 925815102 118,300 0 0.00 5,442 5.63 0.0206
2018-08-02 2018-06-30 13F VICOR COM 925815102 118,300 0 0.00 5,152 52.56 0.0210
2018-05-17 2018-03-31 13F VICOR COM 925815102 118,300 0 0.00 3,377 36.61 0.0147
2018-02-12 2017-12-31 13F VICOR COM 925815102 118,300 0 0.00 2,472 -11.46 0.0105
2017-12-21 2017-09-30 13F/A-1 VICOR CORP COM COM 925815102 118,300 0 0.00 2,792 31.82 0.0127
2017-11-14 2017-09-30 13F VICOR CORP COM COM 925815102 118,300 0 2,792
2017-08-09 2017-06-30 13F VICOR CORP COM Com 925815102 118,300 0 0.00 2,118 11.18 0.0133
2017-05-10 2017-03-31 13F VICOR CORP COM Com 925815102 118,300 0 0.00 1,905 6.66 0.0120
2017-02-13 2016-12-31 13F VICOR CORP COM Com 925815102 118,300 0 0.00 1,786 30.17 0.0118
2016-11-09 2016-09-30 13F VICOR CORP COM Com 925815102 118,300 0 0.00 1,372 15.20 0.0095
2016-08-11 2016-06-30 13F VICOR CORP COM Com 925815102 118,300 0 0.00 1,191 -3.95 0.0087
2016-05-11 2016-03-31 13F VICOR CORP COM Com 925815102 118,300 0 0.00 1,240 14.92 0.0096
2016-02-10 2015-12-31 13F VICOR CORP COM Com 925815102 118,300 0 0.00 1,079 -10.60 0.0084
2015-11-12 2015-09-30 13F VICOR CORP COM Com 925815102 118,300 0 0.00 1,207 -16.30 0.0099
2015-08-13 2015-06-30 13F VICOR CORP COM Com 925815102 118,300 0 0.00 1,442 -19.80 0.0105
2015-05-11 2015-03-31 13F VICOR CORP COM Com 925815102 118,300 0 0.00 1,798 25.65 0.0133
2015-02-12 2014-12-31 13F VICOR CORP COM Com 925815102 118,300 0 0.00 1,431 28.69 0.0110
2014-11-12 2014-09-30 13F VICOR CORP COM Com 925815102 118,300 0 0.00 1,112 12.21 0.0087
2014-08-13 2014-06-30 13F VICOR CORP COM Com 925815102 118,300 0 0.00 991 -25.09 0.0080
2014-05-14 2014-03-31 13F VICOR CORP COM COM 925815102 118,300 118,300 1,323 0.0112
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.