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Vicor Corp

VICR
Exchange
Nasdaq
Industry
Electronic Components, NEC
SEC CIK
0000751978

In the last 90 days, Vicor Corp insiders filed 0 open-market purchases and 9 sales; 515 institutions reported holding it in 13F filings for Q2 2026, worth $8.27B in total; Maverick Capital is the only superinvestor holding it.

13F holders, Q1 2026

Institutional positions in Vicor Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
371
+86 vs. Q4 2025
Shares held
21.0M
+3.04M (+16.9%) vs. Q4 2025
Total value
$3.34B
+$1.37B (+69.4%) vs. Q4 2025
New holders
113
120 more added
Sold out
27
106 more reduced

4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting VICR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2026: 371 institutions
Q1 2021: 194 institutionsQ2 2021: 192 institutionsQ3 2021: 217 institutionsQ4 2021: 245 institutionsQ1 2022: 226 institutionsQ2 2022: 196 institutionsQ3 2022: 205 institutionsQ4 2022: 199 institutionsQ1 2023: 200 institutionsQ2 2023: 201 institutionsQ3 2023: 226 institutionsQ4 2023: 201 institutionsQ1 2024: 174 institutionsQ2 2024: 170 institutionsQ3 2024: 179 institutionsQ4 2024: 199 institutionsQ1 2025: 216 institutionsQ2 2025: 207 institutionsQ3 2025: 215 institutionsQ4 2025: 289 institutionsQ1 2026: 371 institutionsQ2 2026: 515 institutions
Value heldQ1 2026: $3.34B
Q1 2021: $1.37BQ2 2021: $1.78BQ3 2021: $2.40BQ4 2021: $2.22BQ1 2022: $1.26BQ2 2022: $1.03BQ3 2022: $1.09BQ4 2022: $966.5MQ1 2023: $913.0MQ2 2023: $1.15BQ3 2023: $1.24BQ4 2023: $897.0MQ1 2024: $735.7MQ2 2024: $620.9MQ3 2024: $812.1MQ4 2024: $947.4MQ1 2025: $934.0MQ2 2025: $865.7MQ3 2025: $963.5MQ4 2025: $2.25BQ1 2026: $3.34BQ2 2026: $8.27B
Institutions holding VICR and their total value by quarter
QuarterHoldersValue
Q2 2026515$8.27B
Q1 2026371$3.34B
Q4 2025289$2.25B
Q3 2025215$963.5M
Q2 2025207$865.7M
Q1 2025216$934.0M
Q4 2024199$947.4M
Q3 2024179$812.1M
Q2 2024170$620.9M
Q1 2024174$735.7M
Q4 2023201$897.0M
Q3 2023226$1.24B
Q2 2023201$1.15B
Q1 2023200$913.0M
Q4 2022199$966.5M
Q3 2022205$1.09B
Q2 2022196$1.03B
Q1 2022226$1.26B
Q4 2021245$2.22B
Q3 2021217$2.40B
Q2 2021192$1.78B
Q1 2021194$1.37B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Vicor Corp; share changes are against Q4 2025.

Institutions holding VICR in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd1$00.00%−1−50.0%Reduced
Annis Gardner Whiting Capital Advisors, LLC1$1610.00%00.0%Unchanged
Rialto Wealth Management, LLC1$1610.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC1$1610.00%+1New
HFM Investment Advisors, LLC1$1610.00%+1New
Vermillion Wealth Management, Inc.2$3220.00%+2New
Assetmark, Inc3$4830.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.3$4830.00%+3New
JPL Wealth Management, LLC3$4830.00%+3New
Quarry LP4$6440.00%+4New
Wealth Preservation Advisors, LLC4$6440.00%+4New
Sachetta, LLC4$6440.00%+4New
Transamerica Financial Advisors, Inc.6$9660.00%00.0%Unchanged
Keating Financial Advisory Services, Inc.6$9660.00%+3+100.0%Added
Zions Bancorporation, National Association6$9660.00%+6New
Decker Retirement Planning Inc.6$9660.00%+6New
Fortitude Family Office, LLC7$1.13K0.00%+4+133.3%Added
Clearstead Advisors, LLC7$1.13K0.00%+7New
Golden State Equity Partners7$1.13K0.00%+7New
SJS Investment Consulting Inc.8$1.29K0.00%+6+300.0%Added
Cedar Mountain Advisors, LLC10$1.61K0.00%00.0%Unchanged
Parkside Financial Bank & Trust12$1.93K0.00%−4−25.0%Reduced
Northwestern Mutual Wealth Management Co12$1.93K0.00%+12New
JFS Wealth Advisors, LLC14$2.25K0.00%+4+40.0%Added
Twin Peaks Wealth Advisors, LLC14$2.25K0.00%+14New
Basecamp Wealth Advisors LLC17$2.74K0.00%+17New
Bell Investment Advisors, Inc18$2.90K0.00%+3+20.0%Added
Strive Financial Group ,LLC19$3.00K0.00%00.0%Unchanged
Massmutual Trust Co FSB19$3.06K0.00%+12+171.4%Added
CVA Family Office, LLC19$3.06K0.00%+13+216.7%Added
Farmers & Merchants Investments Inc22$3.54K0.00%+7+46.7%Added
Harbour Investments, Inc.25$3.88K0.00%−268−91.5%Reduced
Copia Wealth Management26$4.19K0.00%00.0%Unchanged
Sound Income Strategies, LLC33$5.22K0.00%00.0%Unchanged
Bare Financial Services, Inc33$5.31K0.00%+33New
Rockefeller Capital Management L.P.37$5.96K0.00%−9−19.6%Reduced
Evolution Wealth Management Inc.37$5.96K0.00%+37New
IFP Advisors, Inc43$6.92K0.00%00.0%Unchanged
Bangor Savings Bank50$8.05K0.00%00.0%Unchanged
Signature Resources Capital Management, LLC50$8.05K0.00%00.0%Unchanged
Hughes Financial Services, LLC51$8.21K0.00%−99−66.0%Reduced
Rothschild Investment LLC56$9.02K0.00%+21+60.0%Added
SRS Capital Advisors, Inc.75$12.1K0.00%+1+1.4%Added
Rakuten Securities, Inc.75$12.1K0.01%+75New
True Wealth Design, LLC86$13.8K0.00%00.0%Unchanged
Carolina Wealth Advisors, LLC86$13.8K0.01%+86New
Pinnacle Wealth Planning Services, Inc.91$14.7K0.00%−448−83.1%Reduced
Umb Bank N A91$14.7K0.00%−43−32.1%Reduced
Quadrant Capital Group LLC94$15.1K0.00%+1+1.1%Added
Root Financial Partners, LLC95$15.3K0.00%+47+97.9%Added
Bryn Mawr Trust Co100$16.1K0.00%−230−69.7%Reduced
Smartleaf Asset Management LLC118$16.8K0.00%−27−18.6%Reduced
Federation des caisses Desjardins du Quebec107$17.3K0.00%+49+84.5%Added
Optiver Holding B.V.112$18.0K0.00%+102+1,020.0%Added
Truvestments Capital LLC132$21.3K0.00%00.0%Unchanged
Versant Capital Management, Inc150$24.1K0.00%+5+3.4%Added
Kemnay Advisory Services Inc.152$24.5K0.00%+53+53.5%Added
Farther Finance Advisors, LLC169$26.7K0.00%+39+30.0%Added
Essential Partners LLC178$28.7K0.01%00.0%Unchanged
Armstrong Advisory Group, Inc180$29.0K0.00%00.0%Unchanged
Signaturefd, LLC192$30.9K0.00%+31+19.3%Added
Ancora Advisors, LLC200$32.2K0.00%00.0%Unchanged
GoalVest Advisory LLC260$41.9K0.01%−260−50.0%Reduced
Ronald Blue Trust, Inc.268$43.1K0.00%+254+1,814.3%Added
ROSS\JOHNSON & Associates LLC277$44.6K0.80%+275+13,750.0%Added
MAI Capital Management297$47.8K0.00%+295+14,750.0%Added
Meeder Asset Management Inc301$48.5K0.00%+197+189.4%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.373$60.1K0.00%+94+33.7%Added
Ulland Investment Advisors, LLC386$62.0K0.05%00.0%Unchanged
Hantz Financial Services, Inc.383$62.0K0.00%+187+95.4%Added
SBI Securities Co., Ltd.386$62.1K0.00%+61+18.8%Added
USA Financial Portformulas Corp395$63.6K0.01%+395New
Geneos Wealth Management Inc.420$67.6K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC465$74.9K0.00%+103+28.5%Added
Parallel Advisors, LLC490$78.9K0.00%+307+167.8%Added
First PREMIER Bank500$81.0K0.02%00.0%Unchanged
Royal Bank of Canada527$84.0K0.00%−1,131−68.2%Reduced
Allworth Financial LP604$97.2K0.00%+286+89.9%Added
Exchange Traded Concepts, LLC661$106.4K0.00%−266−28.7%Reduced
Horizon Investments, LLC661$106.4K0.00%−266−28.7%Reduced
KBC Group NV721$116.0K0.00%−493−40.6%Reduced
Bayforest Capital Ltd781$125.7K0.14%+781New
The PNC Financial Services Group, Inc.850$136.8K0.00%−279−24.7%Reduced
US Bancorp900$144.9K0.00%+229+34.1%Added
Nisa Investment Advisors, LLC954$153.6K0.00%+403+73.1%Added
Vestcor Inc956$154.0K0.00%+956New
Spire Wealth Management1,151$185.3K0.01%00.0%Unchanged
Purpose Unlimited Inc.1,200$193.2K0.01%+1,200New
Net Worth Advisory Group1,263$203.3K0.04%−3,189−71.6%Reduced
Summit Trail Advisors, LLC1,267$204.0K0.00%+1,267New
HighTower Advisors, LLC1,268$204.2K0.00%+1,268New
O'Shaughnessy Asset Management, LLC1,274$205.1K0.00%−1,144−47.3%Reduced
Mitsubishi UFJ Trust & Banking Corp1,275$205.3K0.00%−2,709−68.0%Reduced
Cambridge Investment Research Advisors, Inc.1,295$208.0K0.00%+1,295New
Axiom Investment Management LLC1,300$209.3K0.16%+1,300New
NBC Securities, Inc.1,329$214.0K0.02%+996+299.1%Added
VARCOV Co.1,381$222.3K0.08%+1,381New
Banco Bilbao Vizcaya Argentaria, S.A.1,500$223.1K0.00%+1,500New
Connor, Clark & Lunn Investment Management Ltd.1,401$225.6K0.00%+1,401New
Tradewinds Capital Management, LLC1,425$229.4K0.05%00.0%Unchanged