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WMK WEIS MKTS INC

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Stock (common), issuer CIK 105418

173 managers (181 13F filers) reported a position in WMK shares at 2026-03-31, 10,824,442 shares in all. 29 filers opened a position and 21 filers sold out during the quarter.

Managers
173
13F filers
181
New
29
Added
67
Reduced
54
Sold out
21
Shares held by filers
10,824,442

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,005,605$137M0.03%-3,53813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding1,515,875$104M+1,511,154Timeline
BlackRock, Inc.in group BlackRock, Inc.1,117,305$76.4M<0.01%+28,25413F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC637,485$43.6M0.02%+52,29513F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP393,517$26.9M<0.01%-35,36313F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co288,188$19.7M<0.01%-40,24813F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC284,547$19.5M<0.01%+6,00213F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp272,212$18.6M<0.01%+1,70013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC241,369$16.5M<0.01%+59,13213F-HRTimelineGroup
Allianz Asset Management GmbHin group Allianz SE237,133$16.2M0.02%+7,82613F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP228,518$15.6M0.01%+55,93313F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY202,336$13.8M<0.01%-4,38713F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC192,654$13.2M0.01%-69,39013F-HRTimelineGroup
Qube Research & Technologies Ltd190,821$13.1M0.02%-14,68413F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC176,436$12.1M0.02%-16,60013F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …171,930$11.8M0.01%+164,54613F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC157,082$10.7M0.22%+16,82113F-HRTimeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…147,426$10.1M0.01%-2,98713F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding137,626$9.41M-80,147Timeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP121,538$8.31M<0.01%+5,77913F-HRTimelineGroup
Empowered Funds, LLC119,507$8.17M0.05%new13F-HR/ATimeline
TUDOR INVESTMENT CORP ET AL115,027$7.87M0.04%+22,02513F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC107,282$7.34M0.01%new13F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC102,025$6.98M0.01%-68,73813F-HRTimelineGroup
HENNESSY ADVISORS INC101,479$6.94M0.25%-3,50013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC83,677$5.72M<0.01%+62,27613F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.77,888$5.33M<0.01%+9,43213F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/72,810$4.98M<0.01%+29,80613F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.68,943$4.72M<0.01%+11,22313F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP66,657$4.56M<0.01%+22,28613F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC62,661$4.29M<0.01%+32,01313F-HRTimelineGroup
Creative Planningin group Creative Planning61,676$4.22M<0.01%+20,65813F-HRTimelineGroup
Numerai GP LLC58,914$4.03M0.4%new13F-HRTimeline
Vestcor Inc46,770$3.2M0.09%+18,23613F-HRTimeline
ExodusPoint Capital Management, LP41,696$2.85M0.03%+23,18113F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS39,622$2.71M<0.01%-35,67413F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding37,544$2.57M+21,416Timeline
Linden Thomas Advisory Services, LLC35,969$2.46M0.24%+11,12813F-HRTimeline
Edgestream Partners, L.P.35,175$2.41M0.08%-17,61613F-HRTimeline
Nuveen, LLCin group TIAA34,536$2.36M<0.01%+25513F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd32,824$2.24M0.04%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO31,168$2.14M<0.01%+2,53513F-HR/ATimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management30,433$2.08M<0.01%new13F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP30,395$2.08M0.18%-9,53613F-HRTimeline
MARTIN & CO INC /TN/30,006$2.05M0.35%+50013F-HRTimeline
Swiss National Bank26,800$1.83M<0.01%013F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P24,916$1.7M0.04%+3,29013F-HRTimeline
RHUMBLINE ADVISERS21,801$1.49M<0.01%-61913F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.20,059$1.37M<0.01%+14,16113F-HRTimelineGroup
M&T Bank Corpin group M&T Bank Corp20,010$1.37M<0.01%-2213F-HR/ATimelineGroup
HRT FINANCIAL LP18,168$1.24M<0.01%-12,39913F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …15,980$1.09M<0.01%-7,96613F-HRTimelineGroup
Quantbot Technologies LP15,919$1.09M0.04%+13,29613F-HRTimeline
ALLIANCEBERNSTEIN L.P.16,456$1.05M<0.01%-40013F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd14,548$995K0.01%new13F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…12,714$870K<0.01%+4,60713F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…12,646$865K<0.01%-10213F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC12,256$840K<0.01%new13F-HRTimelineGroup
Quantinno Capital Management LP12,068$825K<0.01%+1,47113F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\11,888$813K<0.01%+44513F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…11,726$802K<0.01%+3,58813F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc10,112$692K<0.01%-3,77313F-HRTimelineGroup
MAVERICK CAPITAL LTD9,908$678K0.01%-39,26113F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/9,816$672K<0.01%+2,09113F-HRTimeline
SummerHaven Investment Management, LLC9,782$669K0.41%-1,56213F-HRTimeline
CWM, LLCin group CWM, LLC9,767$668K<0.01%+53013F-HRTimelineGroup
DGS Capital Management, LLCin group DGS Capital Management, LLC9,433$645K0.11%+2,40513F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS9,426$645K<0.01%+17113F-HRTimeline
Aquatic Capital Management LLC9,402$643K0.02%+6,47013F-HRTimeline
GREAT LAKES ADVISORS, LLC8,991$615K0.01%new13F-HRTimeline
SG Americas Securities, LLC8,056$551K<0.01%-2,63013F-HRTimeline
CAXTON ASSOCIATES LLP7,831$536K0.01%-1,76313F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson7,618$521K<0.01%013F-HR/ATimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC7,609$520K<0.01%+92913F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…7,571$518K<0.01%-8413F-HRTimelineGroup
DekaBank Deutsche Girozentrale7,416$515K<0.01%013F-HRTimeline
DIVERSIFIED TRUST CO7,372$504K0.01%-60013F-HRTimeline
MONEY CONCEPTS CAPITAL CORP7,349$503K0.03%+99013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …6,730$460K<0.01%-17913F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…6,530$447K<0.01%-2513F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…6,452$441K<0.01%+11113F-HRTimelineGroup
EntryPoint Capital, LLC6,239$427K0.13%+2,92413F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd5,835$399K0.01%new13F-HRTimelineGroup
KLP KAPITALFORVALTNING AS5,800$397K<0.01%+30013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN5,373$367K<0.01%-15,08913F-HR/ATimelineGroup
Jump Financial, LLCin group Jump Financial, LLC5,365$367K0.01%-3,47313F-HRTimelineGroup
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …5,350$366K<0.01%-10013F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND5,139$351K<0.01%013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD5,100$349K<0.01%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…4,441$304K<0.01%013F-HRTimeline
Ballentine Partners, LLC4,220$289K<0.01%+213F-HRTimeline
CITIGROUP INCin group CITIGROUP INC4,091$280K<0.01%+1,48913F-HRTimelineGroup
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…4,022$275K0.13%013F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV3,976$272K<0.01%+27213F-HRTimeline
MANGROVE PARTNERS IM, LLC3,893$266K0.02%new13F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.3,825$262K<0.01%new13F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM3,748$256K<0.01%-3613F-HRTimeline
INCEPTIONR LLC3,637$249K0.06%new13F-HRTimeline
Police & Firemen's Retirement System of…3,502$240K<0.01%013F-HRTimeline
PFG Advisors3,436$235K0.01%+20013F-HRTimeline
BTG Pactual Asset Management US LLCin group BTG Pactual Asset Management …3,423$234K0.02%new13F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC3,398$232K<0.01%-2,85913F-HRTimeline
Engineers Gate Manager LP3,391$232K<0.01%new13F-HRTimeline
Parallel Advisors, LLC3,377$231K<0.01%-10513F-HR/ATimeline
Rafferty Asset Management, LLC3,333$228K<0.01%-1,51413F-HRTimeline
Brooklyn Investment Group3,285$225K0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA3,253$223K<0.01%+72513F-HRTimelineGroup
ALGERT GLOBAL LLC3,120$213K<0.01%new13F-HR/ATimeline
Freestone Grove Partners LP3,107$212K<0.01%new13F-HRTimeline
SageView Advisory Group, LLC3,049$209K0.01%-413F-HRTimeline
State of Wyoming3,032$207K0.02%+813F-HRTimeline
FMR LLCin group FMR LLC2,275$156K<0.01%+44613F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,156$147K<0.01%-21813F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co1,994$137K<0.01%013F-HRTimelineGroup
Ensign Peak Advisors, Inc1,600$109K<0.01%new13F-HR/ATimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,353$92.5K<0.01%+413F-HRTimelineGroup
Covestor Ltd1,168$80K0.06%+40513F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,114$76.2K<0.01%013F-HRTimelineGroup
State of Alaska, Department of Revenue1,091$74K<0.01%013F-HRTimeline
SIGNATUREFD, LLC1,055$72.2K<0.01%+17313F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…993$67.9K<0.01%+2413F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\731$50K<0.01%-13013F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC520$35.6K<0.01%-6213F-HR/ATimeline
VALLEY NATIONAL ADVISERS INC500$34K<0.01%013F-HRTimeline
Sterling Capital Management LLC454$31K<0.01%-33713F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…443$30.3K<0.01%-32913F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC433$29K<0.01%new13F-HRTimelineGroup
JFS WEALTH ADVISORS, LLC375$25.6K<0.01%-713F-HRTimeline
Blue Trust, Inc.362$24.8K<0.01%013F-HRTimeline
GAMMA Investing LLC316$21.6K<0.01%+9413F-HRTimeline
WealthCollab, LLC310$21.2K0.01%-18813F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP303$20.7K<0.01%-2913F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…290$19.8K<0.01%+18113F-HR/ATimelineGroup
NISA INVESTMENT ADVISORS, LLC224$15.3K<0.01%013F-HRTimeline
Destiny Wealth Partners, LLC223$15.3K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.211$14.4K<0.01%-813F-HRTimeline
Smartleaf Asset Management LLC209$14.4K<0.01%013F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.199$14K<0.01%new13F-HRTimeline
HAZLETT, BURT & WATSON, INC.143$10K<0.01%013F-HRTimeline
Key Financial Inc116$7.93K<0.01%013F-HRTimeline
BARROW HANLEY MEWHINNEY & STRAUSS LLC106$7.25K<0.01%013F-HRTimeline
FIRST HORIZON CORP90$6.16K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC86$5.87K<0.01%-913F-HRTimeline
Fortitude Family Office, LLC85$5.81K<0.01%+7613F-HRTimeline
MAI Capital Management75$5.13K<0.01%+4213F-HRTimeline
Root Financial Partners, LLC74$5.06K<0.01%+1613F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.61$4.17K<0.01%+3313F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…59$4.04K<0.01%new13F-HRTimelineGroup
Private Wealth Management Group, LLC57$3.9K<0.01%-313F-HRTimeline
Allworth Financial LP52$3.56K<0.01%+3213F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.48$3.28K<0.01%+4013F-HR/ATimelineGroup
Versant Capital Management, Inc44$3.01K<0.01%-2113F-HRTimeline
Bare Financial Services, Inc36$2.46K<0.01%new13F-HRTimeline
Basecamp Wealth Advisors LLC32$2.19K<0.01%013F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC23$1.57K<0.01%013F-HRTimeline
JPL Wealth Management, LLC20$1.37K<0.01%new13F-HR/ATimeline
ROTHSCHILD INVESTMENT LLC19$1.3K<0.01%-213F-HRTimeline
Arax Advisory Partners18$1.23K<0.01%+713F-HRTimeline
Advisory Services Network, LLC17$1.16K<0.01%new13F-HRTimeline
Quarry LP17$1.16K<0.01%new13F-HRTimeline
Keating Financial Advisory Services, In…17$1.16K<0.01%+1113F-HRTimeline
Physician Wealth Advisors, Inc.15$1.03K<0.01%new13F-HRTimeline
Essential Partners LLC12$821<0.01%+913F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC6$429<0.01%013F-HRTimelineGroup
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…6$410<0.01%-213F-HRTimelineGroup
INTERNATIONAL ASSETS INVESTMENT MANAGEM…6$409<0.01%013F-HRTimeline
Cornerstone Planning Group LLC5$348<0.01%013F-HRTimeline
Investors Portfolio Services LLC4$276<0.01%new13F-HRTimeline
IFP Advisors, Inc4$274<0.01%-213F-HRTimeline
SJS Investment Consulting Inc.3$206<0.01%+113F-HRTimeline
Rialto Wealth Management, LLC2$137<0.01%013F-HRTimeline
Hughes Financial Services, LLC1$68<0.01%-213F-HRTimeline
Avion Wealth8$00%013F-HRTimelineValue filed as zero, left out of ratios.