WEIS MKTS INC WMK
COM · Common Stock · CUSIP 948849104 · ISIN US9488491047
American food retailer
- SectorConsumer staples
- IndustryRetail-Grocery Stores
- HeadquartersSunbury, PA
- Founded1912
- Websiteweismarkets.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($8.1m this quarter). Holder counts are more reliable. Shares outstanding: 24.7m as of 2026-08-06, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $78.30. Options: 2 managers hold calls ($657.8k notional), 1 hold puts ($219.3k).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 146 |
| Q4 2022 | 158 |
| Q1 2023 | 152 |
| Q2 2023 | 153 |
| Q3 2023 | 153 |
| Q4 2023 | 162 |
| Q1 2024 | 166 |
| Q2 2024 | 162 |
| Q3 2024 | 161 |
| Q4 2024 | 168 |
| Q1 2025 | 176 |
| Q2 2025 | 172 |
| Q3 2025 | 182 |
| Q4 2025 | 169 |
| Q1 2026 | 181 |
| Q2 2026 | 200 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 78 | 71 |
| Q4 2024 | 70 | 77 |
| Q1 2025 | 82 | 71 |
| Q2 2025 | 87 | 82 |
| Q3 2025 | 73 | 100 |
| Q4 2025 | 76 | 104 |
| Q1 2026 | 96 | 75 |
| Q2 2026 | 113 | 70 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $467.2k | $0 | 0.00 |
| Q4 2025 | $0 | $0 | — |
| Q1 2026 | $410.3k | $212.0k | 0.52 |
| Q2 2026 | $657.8k | $219.3k | 0.33 |
Biggest buyers
| AMERICAN CENTURY COMPANIES INC | Added | +111.2k |
| BlackRock, Inc. | Added | +101.1k |
| Integrated Wealth Concepts LLC | New | +100.8k |
| UBS Group AG | Added | +96.2k |
| Creative Planning | Added | +94.0k |
| D. E. Shaw & Co., Inc. | Added | +67.4k |
| TWO SIGMA INVESTMENTS, LP | Added | +48.3k |
| CITADEL ADVISORS LLC | Added | +46.3k |
| Qube Research & Technologies Ltd | Added | +43.0k |
| Nuveen, LLC | Added | +38.8k |
Biggest sellers
| HENNESSY ADVISORS INC | Sold out | -101.5k |
| GOLDMAN SACHS GROUP INC | Reduced | -61.7k |
| MORGAN STANLEY | Reduced | -57.2k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Reduced | -49.7k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -28.3k |
| ExodusPoint Capital Management, LP | Reduced | -26.9k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -22.7k |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | Reduced | -20.2k |
| Y-Intercept (Hong Kong) Ltd | Reduced | -18.2k |
| BANK OF AMERICA CORP /DE/ | Reduced | -17.7k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $430.7k5.5k shares |
| CITADEL ADVISORS LLC | New | $227.1k2.9k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $219.3k2.8k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| WEIS JONATHAN H 13D · may seek influence filed 2025-06-10 | 21.5% |
| Weis Jennifer 13D · may seek influence filed 2025-06-09 | 5.2% |
| Weis Colleen Ross 13D · may seek influence filed 2025-06-09 | 5.0% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 1 | $32.8k | 0 | — | — |
| Q1 2026 | 0 | — | 0 | — | — |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 0 | — | 0 | — | — |
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| DIMENSIONAL FUND ADVISORS LP 0.03% of their portfolio | 2.0m $156.5m | Reduced -6.9k |
| BlackRock, Inc. 0.00% of their portfolio | 1.2m $95.4m | Added +101.1k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 846.8k $66.3m | Added +1.7k |
| AMERICAN CENTURY COMPANIES INC 0.03% of their portfolio | 748.7k $58.6m | Added +111.2k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 564.6k $44.2m | Added +8.4k |
| STATE STREET CORP 0.00% of their portfolio | 408.3k $32.0m | Added +14.8k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 286.6k $22.5m | Added +2.1k |
| TWO SIGMA INVESTMENTS, LP 0.02% of their portfolio | 276.8k $21.7m | Added +48.3k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 269.8k $21.1m | Reduced -2.4k |
| Allianz Asset Management GmbH 0.02% of their portfolio | 251.3k $19.7m | Added +14.2k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 238.5k $18.7m | Reduced -49.7k |
| Qube Research & Technologies Ltd 0.02% of their portfolio | 233.9k $18.3m | Added +43.0k |
| UBS Group AG 0.00% of their portfolio | 213.3k $16.7m | Added +96.2k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.01% of their portfolio | 179.8k $14.1m | Added +7.9k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 179.7k $14.1m | Reduced -61.7k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 170.0k $13.3m | Reduced -22.7k |
| Creative Planning 0.01% of their portfolio | 155.6k $12.2m | Added +94.0k |
| CITADEL ADVISORS LLC 0.01% of their portfolio | 153.6k $12.0m | Added +46.3k |
| RENAISSANCE TECHNOLOGIES LLC 0.02% of their portfolio | 148.1k $11.6m | Reduced -28.3k |
| MORGAN STANLEY 0.00% of their portfolio | 145.1k $11.4m | Reduced -57.2k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.20% of their portfolio | 142.6k $11.2m | Reduced -14.5k |
| D. E. Shaw & Co., Inc. 0.01% of their portfolio | 136.3k $10.7m | Added +67.4k |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.01% of their portfolio | 127.2k $10.0m | Reduced -20.2k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 114.5k $9.0m | Reduced -7.0k |
| JANE STREET GROUP, LLC 0.01% of their portfolio | 107.8k $8.4m | Added +5.7k |
| Empowered Funds, LLC 0.04% of their portfolio | 105.0k $8.2m | Reduced -14.5k |
| TUDOR INVESTMENT CORP ET AL 0.03% of their portfolio | 101.9k $8.0m | Reduced -13.1k |
| Integrated Wealth Concepts LLC 0.04% of their portfolio | 100.8k $7.9m | New |
| BARCLAYS PLC 0.00% of their portfolio | 99.9k $7.8m | Added +16.2k |
| Nuveen, LLC 0.00% of their portfolio | 73.3k $5.7m | Added +38.8k |
| Invesco Ltd. 0.00% of their portfolio | 72.1k $5.6m | Reduced -5.8k |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 72.1k $5.6m | Added +5.4k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 67.0k $5.2m | Added +931 |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 66.5k $5.2m | Added +3.9k |
| Numerai GP LLC 0.36% of their portfolio | 55.7k $4.4m | Reduced -3.2k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 55.1k $4.3m | Reduced -17.7k |
| Vestcor Inc 0.10% of their portfolio | 53.2k $4.2m | Added +6.4k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 49.8k $4.0m | Added +18.7k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 45.2k $3.5m | Added +5.6k |
| Linden Thomas Advisory Services, LLC 0.28% of their portfolio | 45.1k $3.5m | Added +9.1k |
| DARK FOREST CAPITAL MANAGEMENT LP 0.22% of their portfolio | 42.6k $3.3m | Added +12.2k |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. 0.18% of their portfolio | 35.0k $2.7m | New |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 32.1k $2.5m | Added +3.3k |
| Quantinno Capital Management LP 0.00% of their portfolio | 31.5k $2.5m | Added +19.4k |
| MARTIN & CO INC /TN/ 0.37% of their portfolio | 29.9k $2.3m | Reduced -78 |
| HRT FINANCIAL LP 0.01% of their portfolio | 28.0k $2.2m | Added +9.8k |
| MARTINGALE ASSET MANAGEMENT L P 0.05% of their portfolio | 27.3k $2.1m | Added +2.4k |
| Point72 Asset Management, L.P. 0.00% of their portfolio | 27.1k $2.1m | Added +7.1k |
| Edgestream Partners, L.P. 0.06% of their portfolio | 25.7k $2.0m | Reduced -9.4k |
| Swiss National Bank 0.00% of their portfolio | 24.9k $1.9m | Reduced -1.9k |
| XTX Topco Ltd 0.02% of their portfolio | 23.5k $1.8m | Added +17.6k |
| Susquehanna Portfolio Strategies, LLC 0.03% of their portfolio | 23.3k $1.8m | Reduced -1.0k |
| PDT Partners, LLC 0.09% of their portfolio | 21.7k $1.7m | New |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 20.7k $1.6m | Reduced -1.1k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 20.4k $1.6m | Reduced -164 |
| Man Group plc 0.00% of their portfolio | 20.1k $1.6m | New |
| M&T Bank Corp 0.00% of their portfolio | 20.0k $1.6m | Added +1 |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 19.0k $1.5m | Added +7.2k |
| Jefferies Financial Group Inc. 0.01% of their portfolio | 18.7k $1.5m | Added +14.9k |
| Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio | 17.8k $1.4m | Added +5.1k |
| Squarepoint Ops LLC 0.00% of their portfolio | 17.4k $1.4m | New |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 17.4k $1.4m | Added +5.1k |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% of their portfolio | 16.4k $1.3m | Added +460 |
| Engineers Gate Manager LP 0.02% of their portfolio | 16.1k $1.3m | Added +12.7k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 15.2k $1.0m | Reduced -1.3k |
| ExodusPoint Capital Management, LP 0.01% of their portfolio | 14.8k $1.2m | Reduced -26.9k |
| Y-Intercept (Hong Kong) Ltd 0.02% of their portfolio | 14.6k $1.1m | Reduced -18.2k |
| Balyasny Asset Management L.P. 0.00% of their portfolio | 14.1k $1.1m | Reduced -16.4k |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 13.8k $1.1m | New |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 13.7k $1.1m | Added +1.1k |
| SG Americas Securities, LLC 0.00% of their portfolio | 13.4k $1.0m | Added +5.3k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 12.7k $995.1k | Added +819 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 12.3k $960.5k | Reduced -974 |
| Trexquant Investment LP 0.01% of their portfolio | 12.1k $947.1k | New |
| GSA CAPITAL PARTNERS LLP 0.06% of their portfolio | 11.4k $896.0k | New |
| VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio | 11.4k $890.6k | Unchanged |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 11.2k $875.1k | Added +5.8k |
| Quadrature Capital Ltd 0.01% of their portfolio | 10.4k $813.9k | Reduced -4.2k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 10.2k $798.0k | Added +367 |
| CITIGROUP INC 0.00% of their portfolio | 9.9k $772.3k | Added +5.8k |
| SummerHaven Investment Management, LLC 0.41% of their portfolio | 9.8k $766.0k | Unchanged |
| Legal & General Group Plc 0.00% of their portfolio | 9.7k $760.1k | Reduced -406 |
| Quantbot Technologies LP 0.03% of their portfolio | 9.3k $729.0k | Reduced -6.6k |
| TEACHER RETIREMENT SYSTEM OF TEXAS 0.00% of their portfolio | 8.6k $675.4k | Reduced -801 |
| GREAT LAKES ADVISORS, LLC 0.01% of their portfolio | 8.5k $662.0k | Reduced -538 |
| Aquatic Capital Management LLC 0.02% of their portfolio | 8.2k $641.7k | Reduced -1.2k |
| Jump Financial, LLC 0.01% of their portfolio | 8.1k $634.3k | Added +2.7k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 8.1k $634.0k | Added +4.8k |
| Vanguard Personalized Indexing Management, LLC 0.00% of their portfolio | 7.7k $600.6k | Added +3.1k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 7.5k $590.5k | Reduced -30 |
| DekaBank Deutsche Girozentrale 0.00% of their portfolio | 7.4k $504.0k | Unchanged |
| PNC Financial Services Group, Inc. 0.00% of their portfolio | 7.1k $559.7k | Added +617 |
| MONEY CONCEPTS CAPITAL CORP 0.03% of their portfolio | 7.1k $557.5k | Reduced -230 |
| Jain Global LLC 0.01% of their portfolio | 7.0k $545.3k | New |
| Watershed Asset Management, L.L.C. 0.46% of their portfolio | 6.5k $510.8k | New |
| DIVERSIFIED TRUST CO 0.01% of their portfolio | 6.0k $473.8k | Reduced -1.3k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 5.8k $450.4k | Reduced -700 |
| Schonfeld Strategic Advisors LLC 0.00% of their portfolio | 5.7k $445.7k | New |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 5.6k $439.2k | Reduced -1.1k |
| Cerity Partners LLC 0.00% of their portfolio | 5.4k $424.5k | New |