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Disclosery

VICR VICOR CORP

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COM (common), issuer CIK 751978

288 managers (289 13F filers) reported a position in VICR shares at 2025-12-31, 20,521,326 shares in all. 95 filers opened a position and 28 filers sold out during the quarter.

Managers
288
13F filers
289
New
95
Added
84
Reduced
68
Sold out
28
Shares held by filers
20,521,326

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO4,016,881$440M0.03%-117,07713F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.3,572,083$392M0.01%-140,33413F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,534,534$278M<0.01%+60,96313F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP836,955$91.7M<0.01%-14,26513F-HRTimelineGroup
NEEDHAM INVESTMENT MANAGEMENT LLCin group NEEDHAM INVESTMENT MANAGEMENT…569,775$62.4M3.95%-71,67513F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC562,887$61.7M<0.01%-13,35413F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP556,870$61M0.01%-21,64513F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/439,820$48.2M0.01%+413,03813F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …432,189$47.4M0.04%+421,43513F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …374,088$41M0.02%+106,20613F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY358,177$39.3M<0.01%-86,82713F-HR/ATimelineGroup
ASHFORD CAPITAL MANAGEMENT INC353,856$38.8M4.32%+128,66413F-HRTimeline
AWM Investment Company, Inc.333,180$36.5M3.53%013F-HRTimeline
PINNACLE ASSOCIATES LTD250,085$27.4M0.35%-10,56313F-HRTimeline
HERALD INVESTMENT MANAGEMENT Ltd245,000$26.8M3.51%-5,00013F-HRTimeline
Nuveen, LLCin group TIAA234,144$25.7M0.01%-51,27613F-HRTimelineGroup
COLRAIN CAPITAL LLC226,260$24.8M13.63%-27,88013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP224,000$24.6M<0.01%-13,64013F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co221,428$24.3M<0.01%+5,90313F-HRTimelineGroup
FMR LLCin group FMR LLC211,340$23.2M<0.01%+26,10313F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.148,659$16.3M<0.01%+82,83113F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC146,984$16.1M<0.01%-19,22313F-HR/ATimelineGroup
Arosa Capital Management LP135,000$14.8M9.49%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp133,796$14.7M<0.01%-2,85213F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP132,769$14.6M0.01%+42,44813F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding108,661$11.9M-2,199Timeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP103,636$11.4M0.01%+47,10113F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC94,753$10.4M<0.01%-7,47913F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding94,466$10.4M-40,829Timeline
JANUS HENDERSON GROUP PLCin group Janus Henderson90,062$9.87M<0.01%+80,32213F-HRTimelineGroup
Bruce & Co., Inc.90,000$9.86M3.06%013F-HRTimeline
Alight Capital Management LP90,000$9.86M2.64%new13F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC81,619$8.95M<0.01%+74813F-HRTimelineGroup
Public Sector Pension Investment Board78,641$8.62M0.03%-10,67113F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/70,708$7.75M<0.01%+11,65113F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC64,956$7.12M<0.01%+24,22813F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN62,672$6.87M<0.01%+16,87013F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC62,061$6.79M0.01%+1,87813F-HRTimelineGroup
RHUMBLINE ADVISERS61,957$6.79M0.01%-5,06513F-HRTimeline
Prescott Group Capital Management, L.L.…61,096$6.7M0.62%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc58,287$6.39M<0.01%-1,68813F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC56,459$6.19M0.02%-29,26613F-HRTimeline
TUDOR INVESTMENT CORP ET AL54,024$5.92M0.03%new13F-HRTimeline
Informed Momentum Co LLC50,870$5.58M0.62%new13F-HRTimeline
Portolan Capital Management, LLCin group Portolan Capital Management, …48,721$5.34M0.29%new13F-HRTimelineGroup
Swiss National Bank45,832$5.02M<0.01%+40013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC44,538$4.88M0.01%+21,23413F-HRTimelineGroup
CHAPIN DAVIS, INC.44,200$4.84M1.14%-1,50013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC39,091$4.28M0.04%+9,30513F-HRTimeline
RICE HALL JAMES & ASSOCIATES, LLC38,761$4.25M0.23%+5,14413F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC36,261$3.97M0.3%-5,10013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC35,870$3.93M<0.01%+1,39113F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…35,449$3.89M0.01%+7,49713F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.35,302$3.87M0.01%+32,49913F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…34,450$3.78M0.01%-80513F-HRTimeline
GatePass Capital, LLC33,000$3.62M1.87%+23,00013F-HRTimeline
Andar Capital Management HK Ltd32,000$3.51M3.78%new13F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC31,329$3.43M0.01%+31,21213F-HRTimelineGroup
IRONWOOD INVESTMENT MANAGEMENT LLC31,158$3.41M1.44%-6013F-HRTimeline
ALGERT GLOBAL LLC29,980$3.29M0.05%+16013F-HR/ATimeline
BEACONLIGHT CAPITAL, LLC29,257$3.21M1.87%new13F-HRTimeline
Waratah Capital Advisors Ltd.28,798$3.16M0.24%new13F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC28,229$3.09M<0.01%+7,43713F-HRTimelineGroup
IMC-Chicago, LLC26,652$2.92M0.05%new13F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC26,593$2.91M0.01%+7,06913F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.25,810$2.83M<0.01%+87313F-HRTimeline
Manatuck Hill Partners, LLC25,600$2.81M0.98%-3,50013F-HRTimeline
Qube Research & Technologies Ltd25,282$2.77M<0.01%-73,08413F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC24,564$2.69M<0.01%-160,43213F-HRTimelineGroup
LPL Financial LLC24,462$2.68M<0.01%+1,06913F-HRTimeline
Bouvel Investment Partners, LLC24,183$2.65M0.76%+8513F-HRTimeline
PANAGORA ASSET MANAGEMENT INC23,520$2.58M0.01%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\23,395$2.56M<0.01%+3,97913F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…22,174$2.43M<0.01%+60913F-HRTimeline
State of Tennessee, Department of Treas…14,615$2.3M0.01%+1,38813F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co19,348$2.12M<0.01%013F-HRTimelineGroup
Bridgewater Associates, LP19,094$2.09M0.01%+12,84013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO17,749$1.95M<0.01%+6,73413F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC16,860$1.85M<0.01%+20613F-HRTimelineGroup
SNOWWATER INVESTMENT PARTNERS, LLC16,023$1.76M1.62%13F-HRTimeline
ExodusPoint Capital Management, LP15,825$1.73M0.02%new13F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…15,611$1.71M<0.01%-90613F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP15,240$1.67M0.14%-18,08813F-HRTimeline
Convergence Investment Partners, LLC14,880$1.63M0.32%new13F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC14,100$1.55M0.02%new13F-HRTimelineGroup
Range Financial Group LLC14,026$1.54M0.53%new13F-HRTimeline
State of Alaska, Department of Revenue13,443$1.47M0.02%+4713F-HRTimeline
Circle Wealth Management, LLC13,187$1.45M0.02%-98613F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd13,095$1.44M0.05%-10,13213F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…12,943$1.42M0.01%-54813F-HRTimelineGroup
Integrated Quantitative Investments LLC12,273$1.35M0.29%new13F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP11,144$1.22M0.06%-69,04113F-HRTimeline
Illinois Municipal Retirement Fund10,995$1.21M0.02%-1,32813F-HRTimeline
CAXTON ASSOCIATES LLP10,763$1.18M0.02%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…10,660$1.17M<0.01%-12013F-HRTimelineGroup
Sandro Wealth Management LLC10,600$1.16M0.96%13F-HRTimeline
Louisiana State Employees Retirement Sy…10,400$1.14M0.02%-10013F-HRTimeline
SIMON QUICK ADVISORS, LLC10,262$1.12M0.05%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC10,200$1.12M<0.01%new13F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC10,123$1.11M<0.01%-1013F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources10,097$1.11M<0.01%+42613F-HRTimelineGroup
SG Americas Securities, LLC9,904$1.08M<0.01%+88513F-HRTimeline
STRS OHIO9,600$1.05M<0.01%+5,40013F-HRTimeline
SIMPLEX TRADING, LLC9,596$1.05M0.03%+6,70213F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC9,559$1.05M<0.01%+1,31913F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd9,543$1.05M0.03%+2,49813F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC11,318$1.03M<0.01%new13F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC9,437$1.03M<0.01%+85113F-HRTimelineGroup
Creative Planningin group Creative Planning8,973$983K<0.01%+3,50813F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC8,969$983K0.01%new13F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC6,152$968K0.01%-93213F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…8,219$901K0.02%new13F-HRTimelineGroup
KESTRA PRIVATE WEALTH SERVICES, LLCin group Kestra Advisory Services, LLC8,086$886K0.01%+53613F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS7,735$848K<0.01%-1,98913F-HRTimelineGroup
NISSAY ASSET MANAGEMENT CORP /JAPAN7,699$844K<0.01%new13F-HRTimeline
Gotham Asset Management, LLC7,505$823K<0.01%-20513F-HRTimeline
WASHBURN CAPITAL MANAGEMENT, INC.7,405$812K0.45%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND7,387$810K<0.01%+50013F-HRTimeline
VestGen Advisors, LLC7,324$803K0.03%new13F-HRTimeline
BAYBAN7,100$778K0.69%13F-HRTimeline
Chicago Capital, LLC7,038$771K0.02%new13F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP6,940$761K<0.01%+14013F-HRTimelineGroup
Odyssean, LLC6,846$750K0.54%13F-HRTimeline
AMALGAMATED BANK6,656$729K0.01%-12613F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P6,548$718K0.02%new13F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD6,500$712K<0.01%new13F-HRTimeline
BAKER TILLY WEALTH MANAGEMENT, LLC6,489$711K0.18%013F-HRTimeline
Police & Firemen's Retirement System of…6,461$708K0.01%+913F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM6,414$703K<0.01%-51513F-HRTimeline
Headlands Technologies LLC6,393$701K0.06%-4,85513F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…6,391$700K<0.01%013F-HRTimeline
Brooklyn Investment Group6,125$686K0.03%new13F-HRTimeline
Apis Capital Advisors, LLC6,000$658K0.11%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC5,849$641K0.02%new13F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC5,804$636K<0.01%+22413F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…5,713$626K<0.01%-83313F-HRTimeline
Pacer Advisors, Inc.5,681$623K<0.01%+4,01213F-HR/ATimeline
Pinnacle Wealth Management Advisory Gro…5,647$619K0.04%new13F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…5,624$616K<0.01%-20713F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC5,548$608K<0.01%+86613F-HRTimeline
AVIVA PLCin group AVIVA PLC5,324$584K<0.01%-4,00613F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND5,238$574K0.01%+9013F-HRTimeline
BLAIR WILLIAM & CO/IL5,191$569K<0.01%+28113F-HRTimeline
KLP KAPITALFORVALTNING AS5,000$548K<0.01%+30013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC4,975$545K<0.01%-6,53413F-HRTimelineGroup
COMERICA BANK4,892$536K<0.01%-1,33613F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP4,861$533K<0.01%+18413F-HR/ATimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.4,726$518K<0.01%new13F-HRTimelineGroup
Quantinno Capital Management LP4,711$516K<0.01%new13F-HRTimeline
Jackson Creek Investment Advisors LLC4,645$509K0.15%new13F-HRTimeline
Versor Investments LP4,485$492K0.08%-2,04113F-HRTimeline
ProShare Advisors LLC4,469$490K<0.01%+7413F-HRTimeline
Net Worth Advisory Group4,452$488K0.1%-413F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…4,422$485K<0.01%013F-HRTimeline
GROUP ONE TRADING LLC4,379$480K0.01%-1,02913F-HRTimeline
Holocene Advisors, LP4,340$476K<0.01%new13F-HRTimeline
Mason & Associates Inc4,331$475K0.09%new13F-HRTimeline
Twin Tree Management, LP4,309$472K0.05%new13F-HRTimeline
FourThought Financial Partners, LLC4,287$470K0.04%+413F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP4,252$466K<0.01%-5813F-HRTimelineGroup
Curbstone Financial Management Corp4,200$460K0.09%new13F-HRTimeline
DIVERSIFIED TRUST CO4,168$457K0.01%new13F-HRTimeline
Private Advisor Group, LLC4,119$451K<0.01%-1,30013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…4,050$444K<0.01%-2,45813F-HRTimelineGroup
Mitsubishi UFJ Trust & Banking Corpin group Mitsubishi UFJ Trust & Bankin…3,984$437K<0.01%new13F-HRTimelineGroup
Beaumont Financial Advisors, LLC3,787$415K0.03%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…3,759$412K<0.01%013F-HRTimeline
First Bank & Trust3,757$412K0.07%new13F-HRTimeline
Baader Bank Aktiengesellschaft3,522$385K0.03%new13F-HRTimeline
CIBC WORLD MARKET INC.3,497$383K<0.01%new13F-HRTimeline
Man Group plcin group Man Group plc3,351$367K<0.01%-4,70113F-HRTimelineGroup
Maryland State Retirement & Pension Sys…3,323$364K0.01%new13F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC3,308$363K<0.01%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC3,189$350K<0.01%-39,60313F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…3,176$348K<0.01%new13F-HRTimelineGroup
Ethos Financial Group, LLC3,155$346K0.03%new13F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS3,136$344K<0.01%-2,90813F-HRTimeline
CWM, LLCin group CWM, LLC3,070$336K<0.01%+19913F-HRTimelineGroup
VIRGINIA RETIREMENT SYSTEMS ET Al2,960$324K<0.01%new13F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…2,827$310K<0.01%new13F-HRTimelineGroup
Fieldview Capital Management, LLC2,702$296K0.05%new13F-HRTimeline
SCOTIA CAPITAL INC.2,609$286K<0.01%new13F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…2,597$285K<0.01%new13F-HRTimelineGroup
Capital Analysts, LLCin group Capital Analysts, LLC2,500$274K0.01%013F-HR/ATimelineGroup
COMPASS CAPITAL CORP /MA/ /ADV1,675$273K0.1%new13F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC2,418$265K<0.01%new13F-HRTimeline
EntryPoint Capital, LLC2,416$265K0.1%-9,20913F-HRTimeline
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …2,374$260K<0.01%new13F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…1,830$254K<0.01%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC2,280$250K<0.01%new13F-HRTimelineGroup
Krilogy Financial LLC1,568$248K0.01%new13F-HRTimeline
Redwood Wealth Management Group, LLC2,205$242K0.1%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP2,047$224K<0.01%new13F-HRTimelineGroup
Verition Fund Management LLC2,000$219K<0.01%-2,37613F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,952$214K0.01%013F-HRTimelineGroup
PFG Investments, LLC1,950$214K0.01%new13F-HRTimeline
Sequoia Financial Advisors, LLC1,935$212K<0.01%new13F-HRTimeline
SAPIENT CAPITAL LLC1,830$208K<0.01%new13F-HRTimeline
Amundiin group Amundi1,897$208K<0.01%new13F-HRTimelineGroup
CIBC Asset Management Inc1,889$207K<0.01%new13F-HRTimeline