WMK · NYSE · Grocery Stores

Weis Markets

Operates Mid-Atlantic supermarkets spanning groceries, fresh foods, pharmacies, fuel and online ordering.

$71.20
After-hours close+0.01 (+0.01%)
At close$71.20(+1.00%)

Breakdown13F · Form 4

Institutions 51.53%12.75M sharesInsiders 5.46%1.35M sharesOther 43.01%10.64M shares

Shares outstanding 24.74M · Float 12.20M · 49.3% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
Dimensional Fund Advisors LP2.00M8.08%13FAug 11, 2026
Jonathan H. Weis · director, 10 percent owner, officer, other: CEO, Chairman of the Board1.35M5.46%Form 4Jun 4, 2026
Weis Jennifer1.28M5.20%13DJun 9, 2025
Weis Colleen Ross1.25M5.00%13DJun 9, 2025
BlackRock, Inc.1.22M4.92%13FAug 7, 2026

Institutions13F, as of Jun 30, 2026

204 holders · 12.75M shares · 38 new positions · 115 increased · 58 reduced · 17 closed

HolderShares% outstandingChg q/qFiled
Dimensional Fund Advisors LP2.00M8.08%−6.9KAug 11, 2026
BlackRock, Inc.1.22M4.92%+101.1KAug 7, 2026
Vanguard Portfolio Management LLC846.8K3.42%+1.7KAug 13, 2026
American Century Companies Inc748.7K3.03%+111.2KAug 12, 2026
Vanguard Capital Management LLC564.6K2.28%+8.4KAug 13, 2026
State Street Corp408.3K1.65%+14.8KAug 7, 2026
Geode Capital Management, LLC286.7K1.16%+2.1KAug 12, 2026
Two Sigma Investments, LP276.8K1.12%+48.3KAug 14, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Weis Jennifer5.20%1.28M13DJun 9, 2025
Weis Colleen Ross5.00%1.25M13DJun 9, 2025

InsidersForm 4

InsiderRoleShares% outstandingFiled
Jonathan H. Weisdirector, 10 percent owner, officer, other: CEO, Chairman of the Board1.35M5.46%Jun 4, 2026
Weis Patricia G. Ross10 percent owner1.8K0.01%Jun 10, 2025
Robert G. Gleesonofficer: Chief Operating Officer1.0K0.00%Nov 10, 2025

5 ten-percent owners hold 2.81M shares by Form 4, outside the officers-and-directors figure above · 24 people have not refiled in the last 18 months (301.8K shares), so they are not in the figure above

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Nov 7, 2025
Robert G. Gleesonofficer: Chief Operating Officer
Purchase500$65.511,000

CongressHouse and Senate disclosures

Not reported.