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Disclosery

VSEC VSE CORP

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Stock (common), issuer CIK 102752

247 managers (251 13F filers) reported a position in VSEC shares at 2025-09-30, 22,559,974 shares in all. 40 filers opened a position and 27 filers sold out during the quarter.

Managers
247
13F filers
251
New
40
Added
77
Reduced
100
Sold out
27
Shares held by filers
22,559,974

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
T. Rowe Price Investment Management, In…2,513,372$418M0.26%-93,69213F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.1,753,027$291M0.01%+322,00913F-HRTimelineGroup
Capital Research Global Investorsin group Capital Research Global Inves…1,176,436$196M0.04%-480,10413F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC1,162,367$193M<0.01%+40,25913F-HRTimelineGroup
Durable Capital Partners LP865,017$144M1.07%013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC775,424$129M0.03%-172,67713F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC751,406$125M0.09%-1,64713F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP742,184$123M<0.01%+325,62713F-HRTimelineGroup
JENNISON ASSOCIATES LLC725,383$121M0.07%-45,25813F-HRTimeline
AltraVue Capital, LLC641,717$107M8.85%+5,04013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP639,408$106M0.02%-87,02513F-HRTimelineGroup
FMR LLCin group FMR LLC550,623$91.5M<0.01%-137,94913F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding515,602$85.7M+184,282Timeline
PRICE T ROWE ASSOCIATES INC /MD/498,700$82.9M0.01%+479,86013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC493,863$82.1M0.01%+30,80513F-HRTimelineGroup
Artisan Partners Limited Partnership492,117$81.8M0.12%-19,99213F-HRTimeline
FULLER & THALER ASSET MANAGEMENT, INC.465,287$77.3M0.26%+2,30913F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources456,137$75.8M0.02%-26,10113F-HRTimelineGroup
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC394,499$65.6M0.26%+81,78813F-HRTimelineGroup
EMERALD ADVISERS, LLCgroup of 2 filers holding358,807$59.6M-393Timeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO358,326$59.6M<0.01%+338,32313F-HR/ATimelineGroup
Driehaus Capital Management LLC337,693$56.1M0.4%-52,63513F-HRTimeline
Capital World Investors333,940$55.5M0.01%+213,89213F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND247,417$41.1M0.05%+58,80513F-HRTimeline
FIL Ltdin group FIL Ltd235,402$39.1M0.03%013F-HRTimelineGroup
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P233,880$38.9M0.05%-68613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP217,094$36.1M<0.01%+3,33613F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC210,522$35M0.01%-76,60713F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co207,223$34.4M0.01%+11,52413F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC184,252$30.6M0.03%-2,63113F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY179,767$29.9M<0.01%-13,90813F-HR/ATimelineGroup
ROYCE & ASSOCIATES LP177,890$29.6M0.29%+8,54313F-HRTimeline
Stephens Investment Management Group LLCin group Stephens Investment Managemen…174,505$29M0.38%-99813F-HRTimelineGroup
SEGALL BRYANT & HAMILL, LLC167,131$27.8M0.37%+4,06213F-HRTimeline
PRIMECAP MANAGEMENT CO/CA/166,248$27.6M0.02%-9,09013F-HRTimeline
MONTGOMERY INVESTMENT MANAGEMENT INC143,801$23.9M8.41%-4,49913F-HRTimeline
AXIOM INVESTORS LLC /DE122,151$20.3M0.15%+30,41713F-HRTimeline
MARSICO CAPITAL MANAGEMENT LLC105,733$17.6M0.45%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.96,054$16M<0.01%+2,20613F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/94,970$15.8M<0.01%-13,29913F-HR/ATimelineGroup
GW&K Investment Management, LLC94,541$15.7M0.14%-63,59413F-HRTimeline
Penn Capital Management Company, LLC88,992$14.8M1.14%+86,12213F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp87,631$14.6M<0.01%+913F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA79,545$13.2M<0.01%+7,55613F-HRTimelineGroup
WASATCH ADVISORS LP76,277$12.7M0.07%-11,38613F-HRTimeline
Granite Investment Partners, LLC72,853$12.1M0.69%-19,16513F-HRTimeline
LORD, ABBETT & CO. LLC71,051$11.8M0.04%-17,99013F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC65,284$10.9M0.07%-18,54813F-HRTimeline
TD Asset Management Inc65,204$10.8M0.01%-39813F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management64,333$10.7M0.02%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…64,056$10.6M0.02%-10,29713F-HRTimelineGroup
Legato Capital Management LLC57,690$9.59M1.04%-2,23513F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…57,037$9.48M0.1%-13,83313F-HRTimelineGroup
Legal Advantage Investments, Inc.56,429$9.38M4.22%-1,77513F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP55,223$9.18M0.01%-6,78313F-HRTimelineGroup
ArrowMark Colorado Holdings LLC50,000$8.31M0.15%013F-HRTimeline
Nuveen, LLCin group TIAA48,276$8.03M<0.01%-64713F-HRTimelineGroup
Kendall Capital Management47,215$7.85M1.77%-7,00013F-HRTimeline
WISCONSIN CAPITAL MANAGEMENT LLC45,367$7.54M3.85%+63313F-HRTimeline
OBERWEIS ASSET MANAGEMENT INC/44,600$7.41M0.28%-14,00013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD43,905$7.3M0.02%+10013F-HRTimeline
Bragg Financial Advisors, Inc41,892$6.96M0.23%-19,79213F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC40,315$6.7M0.01%-20,79613F-HRTimelineGroup
Moody Aldrich Partners LLC38,867$6.46M1.23%-7,87313F-HRTimeline
Swiss National Bank37,978$6.31M<0.01%+40013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO36,988$6.15M0.01%-9,47413F-HRTimelineGroup
BRANT POINT INVESTMENT MANAGEMENT LLC35,179$5.85M1.3%-1,39113F-HRTimeline
POLEN CAPITAL MANAGEMENT LLC34,420$5.72M0.02%-5,16313F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC33,514$5.57M<0.01%-7,13813F-HR/ATimelineGroup
RHUMBLINE ADVISERS31,995$5.32M<0.01%-63013F-HRTimeline
ALLIANCEBERNSTEIN L.P.29,219$4.86M<0.01%+8,53913F-HRTimeline
Lisanti Capital Growth, LLC27,919$4.64M1.14%-11,23113F-HRTimeline
First Eagle Investment Management, LLCin group First Eagle Investment Manage…27,772$4.62M0.01%-7,90013F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC26,994$4.49M<0.01%+21,61513F-HRTimelineGroup
Union Bancaire Privee, UBP SA32,761$4.3M0.06%-3,23913F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC25,304$4.21M<0.01%+2,90313F-HRTimelineGroup
Hendershot Investments Inc.24,055$4M0.5%013F-HRTimeline
K.J. Harrison & Partners Inc24,000$3.98M0.57%-2,20013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC22,060$3.67M0.01%+35713F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc21,387$3.56M<0.01%-50713F-HRTimelineGroup
Informed Momentum Co LLC19,669$3.22M0.37%-1,90713F-HRTimeline
CASTLEARK MANAGEMENT LLC19,256$3.2M0.09%-25,34413F-HRTimeline
Janney Montgomery Scott LLC18,936$3.15M0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…18,360$3.05M<0.01%+413F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC18,309$3.04M<0.01%-24,86913F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN17,450$2.9M<0.01%+2,67113F-HRTimelineGroup
Expect Equity LLC17,423$2.9M2.83%-3,49313F-HRTimeline
CHASE INVESTMENT COUNSEL CORP17,274$2.87M0.85%-33513F-HRTimeline
Gotham Asset Management, LLC17,033$2.83M0.01%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\16,578$2.76M<0.01%+2,00413F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC14,428$2.4M<0.01%+3,40213F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…13,055$2.17M0.01%new13F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…13,000$2.16M<0.01%new13F-HRTimeline
Harvest Investment Services, LLC12,592$2.09M0.42%+6,32613F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…11,816$1.96M0.01%-29313F-HRTimelineGroup
CenterBook Partners LP9,942$1.65M0.08%+4,61713F-HRTimeline
BLAIR WILLIAM & CO/IL9,805$1.63M<0.01%+6113F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …9,798$1.63M<0.01%-45213F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …9,705$1.61M<0.01%new13F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…9,702$1.61M<0.01%+3,93213F-HRTimelineGroup
Harbour Capital Advisors, LLC9,664$1.57M0.32%+7,02913F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…9,439$1.57M<0.01%-1,69613F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC9,321$1.55M<0.01%-33,42913F-HRTimelineGroup
Wealthspire Advisors, LLC8,800$1.46M0.01%-62513F-HRTimeline
Fisher Asset Management, LLC8,797$1.46M<0.01%-1,89613F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson8,785$1.46M<0.01%+74113F-HRTimelineGroup
AMERICAN CAPITAL MANAGEMENT INC7,958$1.32M0.05%+3,50513F-HRTimeline
COMERICA BANK7,946$1.32M<0.01%-22813F-HRTimeline
Brookstone Capital Managementin group Brookstone Capital Management7,567$1.26M0.02%-94013F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC7,172$1.19M0.01%-5,29813F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…7,120$1.18M<0.01%-2313F-HRTimelineGroup
LPL Financial LLC6,899$1.15M<0.01%+86413F-HRTimeline
Y-Intercept (Hong Kong) Ltd6,886$1.14M0.03%+3,80713F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS6,872$1.14M<0.01%+1,53613F-HRTimelineGroup
Aquatic Capital Management LLC6,455$1.07M0.02%-7,28413F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co6,370$1.04M<0.01%+49913F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC6,164$1.02M0.02%-63,26213F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP6,144$1.02M<0.01%+17813F-HRTimelineGroup
Glenmede Investment Management, LP5,876$977K<0.01%-85213F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM5,791$963K0.01%+8613F-HRTimeline
Police & Firemen's Retirement System of…5,620$934K0.01%+1,02413F-HRTimeline
ARGENT CAPITAL MANAGEMENT LLC5,336$887K0.02%new13F-HRTimeline
Verition Fund Management LLC5,187$862K<0.01%-1,60013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC5,124$852K<0.01%+23713F-HRTimeline
BCS Private Wealth Management, Inc.5,087$846K0.3%013F-HRTimeline
Rafferty Asset Management, LLC5,015$834K<0.01%new13F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …4,978$828K0.01%-1,36313F-HRTimelineGroup
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…4,854$807K<0.01%-66613F-HRTimelineGroup
Jain Global LLC4,802$798K0.01%new13F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP4,857$798K<0.01%new13F-HRTimeline
J.W. COLE ADVISORS, INC.4,594$764K0.01%+70713F-HRTimeline
Moran Wealth Management, LLC4,520$751K0.02%-58313F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC4,472$743K<0.01%+1,96213F-HRTimelineGroup
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC4,446$739K0.01%-1,94413F-HRTimelineGroup
North Star Investment Management Corp.4,300$715K0.05%013F-HRTimeline
KLP KAPITALFORVALTNING AS4,200$698K<0.01%013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…4,180$695K<0.01%+72413F-HRTimeline
SG Americas Securities, LLC4,168$693K<0.01%+3,01713F-HRTimeline
Cassaday & Co Wealth Management LLC4,000$665K0.02%013F-HRTimeline
LANARK FINANCIAL, INC.3,889$647K0.05%-7213F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC3,881$645K<0.01%-27,52813F-HRTimelineGroup
Creative Planningin group Creative Planning3,860$642K<0.01%+1,65513F-HRTimelineGroup
Handelsbanken Fonder AB3,800$632K<0.01%013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…3,844$625K<0.01%-11113F-HRTimeline
ProShare Advisors LLC3,475$578K<0.01%-69213F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\3,323$552K<0.01%-4013F-HRTimelineGroup
GatePass Capital, LLC3,300$549K0.32%013F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.3,131$520K<0.01%-4113F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC3,099$515K<0.01%+1,07113F-HRTimelineGroup
Ledgewood Wealth Advisors, LLC3,000$499K0.3%013F-HRTimeline
Caprock Group, LLC3,009$489K0.01%13F-HRTimeline
CIBC Bancorp USA Inc.group of 2 filers holding2,876$478K+2,297Timeline
Archer Investment Corp2,800$465K0.11%013F-HRTimeline
Empowered Funds, LLC2,787$463K<0.01%new13F-HRTimeline
HighTower Advisors, LLC2,690$448K<0.01%+30513F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…2,676$445K<0.01%013F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP2,650$441K0.05%-14813F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…2,615$435K<0.01%-52713F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS2,552$424K<0.01%-40913F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,397$398K0.01%-6313F-HRTimelineGroup
Graham Capital Management, L.P.2,380$396K0.01%new13F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…2,343$390K<0.01%-56713F-HRTimelineGroup
Diametric Capital, LP2,325$387K0.14%+23313F-HRTimeline
NOMURA HOLDINGS INCin group NOMURA ASSET MANAGEMENT CO LTD2,277$379K<0.01%new13F-HRTimelineGroup
Sanctuary Advisors, LLC2,271$378K<0.01%+16513F-HR/ATimeline
Cetera Investment Advisers2,204$366K<0.01%+27913F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC2,128$354K<0.01%new13F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC2,110$351K<0.01%-1213F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC2,080$346K<0.01%new13F-HRTimelineGroup
AE Wealth Management LLC2,066$343K<0.01%new13F-HRTimeline
M&T Bank Corpin group M&T Bank Corp2,058$342K<0.01%+3813F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…2,006$333K<0.01%new13F-HRTimelineGroup
KFA Private Wealth Group, LLC2,000$332K0.09%-20013F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…1,980$329K<0.01%-413F-HRTimelineGroup
CONTRAVISORY INVESTMENT MANAGEMENT, INC.1,934$322K0.06%-4813F-HRTimeline
XPONANCE LLC1,897$315K<0.01%+1413F-HRTimeline
Farther Finance Advisors, LLC1,884$313K<0.01%+1,70413F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC1,860$309K0.02%-13113F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,697$282K0.01%-37713F-HRTimelineGroup
Orion Porfolio Solutions, LLC1,664$277K<0.01%-813F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP1,562$260K<0.01%new13F-HRTimelineGroup
WOLVERINE TRADING, LLC1,570$258K0.01%+2213F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding1,531$255K+1,524Timeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.1,460$243K<0.01%new13F-HRTimelineGroup
Numerai GP LLC1,404$233K0.03%-6,74013F-HRTimeline
Integrated Quantitative Investments LLC1,390$231K0.07%-2,72213F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV1,345$224K<0.01%new13F-HRTimeline
MACKENZIE FINANCIAL CORP1,279$213K<0.01%new13F-HRTimeline
Ethic Inc.1,266$210K<0.01%new13F-HRTimeline
Atria Investments, Inc1,257$209K<0.01%new13F-HRTimeline
VISTA FINANCE, LLC1,240$206K0.14%new13F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC1,092$181K<0.01%+1,00513F-HRTimelineGroup
MAI Capital Management991$165K<0.01%013F-HRTimeline
Aspect Partners, LLC917$152K0.07%-11813F-HRTimeline
SIMPLEX TRADING, LLC717$119K<0.01%+51513F-HRTimeline
KBC Group NVin group KBC Group NV613$102K<0.01%013F-HRTimelineGroup
AMALGAMATED BANK610$101K<0.01%013F-HRTimeline
Financial Management Professionals, Inc.504$83.7K0.01%+113F-HRTimeline
LOM Asset Management Ltd490$81K0.02%013F-HRTimeline
State of Wyoming419$69.7K0.01%new13F-HRTimeline