Weis Markets, Inc.
US ˙ NYSE ˙ US9488491047

SecurityWMK / Weis Markets, Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership202,336 shares
Latest Disclosed Value $ 13,837,865
Morgan Stanley reports 2.12% decrease in ownership of WMK / Weis Markets, Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 202,336 shares of Weis Markets, Inc. (US:WMK) valued at $13,837,759 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 206,723 shares of Weis Markets, Inc.. This represents a change in shares of -2.12% during the quarter. The current value of the position is $15,826,722 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F WEIS MKTS COM 948849104 202,336 -4,387 -2.12 13,838 4.45 0.0008
2026-05-27 2025-12-31 13F/A-1 WEIS MKTS COM 948849104 206,723 -27,068 -11.58 13,249 -21.15 0.0008
2026-02-13 2025-12-31 13F WEIS MKTS COM 948849104 206,723 -27,068 13,249 0.0008
2026-05-27 2025-09-30 13F/A-1 WEIS MKTS COM 948849104 233,791 30,658 15.09 16,803 14.11 0.0010
2025-11-14 2025-09-30 13F WEIS MKTS COM 948849104 233,791 30,658 16,803 0.0010
2025-08-15 2025-06-30 13F WEIS MKTS COM 948849104 203,133 -28,157 -12.17 14,725 -17.37 0.0010
2025-05-15 2025-03-31 13F WEIS MKTS COM 948849104 231,290 -35,817 -13.41 17,821 -1.48 0.0013
2025-05-15 2024-12-31 13F/A-1 WEIS MKTS COM 948849104 267,107 -1,123 -0.42 18,089 -2.17 0.0013
2025-02-14 2024-12-31 13F WEIS MKTS COM 948849104 267,107 -1,123 18,089 0.0013
2025-05-14 2024-09-30 13F/A-2 WEIS MKTS COM 948849104 268,230 32,725 13.90 18,489 25.08 0.0013
2025-02-14 2024-09-30 13F/A-1 WEIS MKTS COM 948849104 268,230 32,725 18,489 0.0013
2024-11-14 2024-09-30 13F WEIS MKTS COM 948849104 268,230 32,725 18,489 0.0002
2025-05-14 2024-06-30 13F/A-2 WEIS MKTS COM 948849104 235,505 -9,115 -3.73 14,783 -6.16 0.0011
2024-10-17 2024-06-30 13F/A-1 WEIS MKTS COM 948849104 235,505 -9,115 14,783 0.0011
2024-08-14 2024-06-30 13F WEIS MKTS COM 948849104 235,505 -9,115 14,783 0.0011
2024-10-17 2024-03-31 13F/A-2 WEIS MKTS COM 948849104 244,620 59,313 32.01 15,754 32.91 0.0013
2024-08-16 2024-03-31 13F/A-1 WEIS MKTS COM 948849104 244,620 59,313 15,754 0.0001
2024-05-15 2024-03-31 13F WEIS MKTS COM 948849104 244,620 59,313 15,754 0.0013
2024-08-16 2023-12-31 13F/A-1 WEIS MKTS COM 948849104 185,307 47,149 34.13 11,852 36.17 0.0010
2024-02-13 2023-12-31 13F WEIS MKTS COM 948849104 185,307 47,149 11,852 0.0010
2023-11-15 2023-09-30 13F WEIS MKTS COM 948849104 138,158 -10,707 -7.19 8,704 -8.93 0.0009
2023-08-14 2023-06-30 13F WEIS MKTS COM 948849104 148,865 16,062 12.09 9,559 -14.99 0.0009
2023-05-15 2023-03-31 13F WEIS MKTS COM 948849104 132,803 -24,355 -15.50 11,245 -13.05 0.0012
2023-02-14 2022-12-31 13F WEIS MKTS COM 948849104 157,158 6,838 4.55 12,933 20.76 0.0015
2022-11-14 2022-09-30 13F WEIS MKTS COM 948849104 150,320 -7,044 -4.48 10,709 -8.70 0.0015
2022-10-27 2022-06-30 13F/A-1 WEIS MKTS COM 948849104 157,364 64,857 70.11 11,729 77.58 0.0015
2022-08-15 2022-06-30 13F WEIS MKTS COM 948849104 157,364 64,857 11,729 0.0015
2022-10-27 2022-03-31 13F/A-1 WEIS MKTS COM 948849104 92,507 17,952 24.08 6,605 34.52 0.0009
2022-05-13 2022-03-31 13F WEIS MKTS COM 948849104 92,507 17,952 6,605 0.0009
2022-02-14 2021-12-31 13F WEIS MKTS COM 948849104 74,555 -24,415 -24.67 4,910 -5.60 0.0006
2021-11-15 2021-09-30 13F WEIS MKTS COM 948849104 98,970 11,205 12.77 5,201 14.74 0.0007
2021-08-23 2021-06-30 13F/A-1 WEIS MKTS COM 948849104 87,765 55,972 176.05 4,533 152.25 0.0006
2021-08-16 2021-06-30 13F WEIS MKTS COM 948849104 87,765 55,972 4,533 0.0001
2021-05-17 2021-03-31 13F WEIS MKTS COM 948849104 31,793 452 1.44 1,797 19.88 0.0003
2021-02-16 2020-12-31 13F WEIS MKTS COM 948849104 31,341 11,283 56.25 1,499 55.66 0.0002
2020-11-13 2020-09-30 13F WEIS MKTS COM 948849104 20,058 -61,203 -75.32 963 -76.36 0.0002
2020-08-14 2020-06-30 13F WEIS MKTS COM 948849104 81,261 -109,667 -57.44 4,073 -48.79 0.0009
2020-05-26 2020-03-31 13F/A-1 WEIS MKTS COM 948849104 190,928 21,051 12.39 7,953 15.63 0.0022
2020-05-15 2020-03-31 13F WEIS MKTS COM 948849104 190,928 21,051 7,953 610.9562
2020-02-14 2019-12-31 13F WEIS MKTS COM 948849104 169,877 82,960 95.45 6,878 107.48 0.0016
2019-11-14 2019-09-30 13F WEIS MKTS COM 948849104 86,917 70,457 428.05 3,315 453.42 0.0009
2019-08-14 2019-06-30 13F WEIS MKTS COM 948849104 16,460 9,529 137.48 599 111.66 0.0002
2019-05-15 2019-03-31 13F WEIS MKTS COM 948849104 6,931 -11,716 -62.83 283 -68.24 0.0001
2019-02-14 2018-12-31 13F WEIS MKTS COM 948849104 18,647 -38,270 -67.24 891 -63.93 0.0003
2019-04-23 2018-09-30 13F/A-2 WEIS MKTS COM 948849104 56,917 -11,354 -16.63 2,470 -32.18 0.0006
2018-11-20 2018-09-30 13F/A-1 WEIS MKTS COM 948849104 56,917 0 2,470 0.0006
2018-11-14 2018-09-30 13F WEIS MKTS COM 948849104 56,917 -11,354 2,470
2019-04-23 2018-06-30 13F/A-1 WEIS MKTS COM 948849104 68,271 14,978 28.11 3,642 66.83 0.0010
2018-08-14 2018-06-30 13F WEIS MKTS COM 948849104 68,271 14,978 3,642
2019-04-23 2018-03-31 13F/A-1 WEIS MKTS COM 948849104 53,293 -4,835 -8.32 2,183 -9.27 0.0006
2018-05-14 2018-03-31 13F WEIS MKTS COM 948849104 53,293 -4,835 2,183
2019-04-23 2017-12-31 13F/A-1 WEIS MKTS COM 948849104 58,128 -3,575 -5.79 2,406 -10.36 0.0007
2018-02-14 2017-12-31 13F WEIS MKTS COM 948849104 58,128 -3,575 2,406
2017-11-14 2017-09-30 13F WEIS MKTS COM 948849104 61,703 -21,794 -26.10 2,684 -34.02 0.0008
2017-08-11 2017-06-30 13F WEIS MKTS COM 948849104 83,497 41,977 101.10 4,068 64.23 0.0012
2017-05-22 2017-03-31 13F/A-1 WEIS MKTS COM 948849104 41,520 -5,390 -11.49 2,477 -21.01 0.0008
2017-05-12 2017-03-31 13F WEIS MKTS COM 948849104 41,520 2,477
2017-02-22 2016-12-31 13F/A-1 WEIS MKTS COM 948849104 46,910 32,561 226.92 3,136 312.63 0.0010
2017-02-13 2016-12-31 13F WEIS MKTS COM 948849104 46,910 3,136
2016-11-10 2016-09-30 13F WEIS MKTS COM 948849104 14,349 6,265 77.50 760 85.82 0.0003
2016-08-12 2016-06-30 13F WEIS MKTS COM 948849104 8,084 1,899 30.70 409 46.59 0.0001
2016-05-12 2016-03-31 13F WEIS MKTS COM 948849104 6,185 -6,872 -52.63 279 -51.73 0.0001
2016-02-09 2015-12-31 13F WEIS MKTS COM 948849104 13,057 -5,950 -31.30 578 -27.30 0.0002
2016-02-08 2015-09-30 13F/A-1 WEIS MKTS COM 948849104 19,007 -16,303 -46.17 795 -46.57 0.0003
2015-11-09 2015-09-30 13F WEIS MKTS COM 948849104 19,007 795
2015-08-12 2015-06-30 13F WEIS MKTS COM 948849104 35,310 28,216 397.74 1,488 321.53 0.0005
2015-05-14 2015-03-31 13F WEIS MKTS COM 948849104 7,094 -15,000 -67.89 353 -66.60 0.0001
2015-02-13 2014-12-31 13F WEIS MKTS COM 948849104 22,094 9,905 81.26 1,057 122.53 0.0004
2014-12-16 2014-09-30 13F/A-1 WEIS MKTS COM 948849104 12,189 -6,577 -35.05 475 -48.65 0.0002
2014-11-14 2014-09-30 13F WEIS MKTS COM 948849104 12,189 475
2014-05-13 2014-03-31 13F WEIS MKTS COM 948849104 18,766 -828 -4.23 925 -10.19 0.0004
2014-02-13 2013-12-31 13F WEIS MKTS COM 948849104 19,594 938 5.03 1,030 12.69 0.0004
2013-11-13 2013-09-30 13F WEIS MARKETS INC COM ST COM 948849104 18,656 4,052 27.75 914 38.69 0.0004
2013-08-08 2013-06-30 13F WEIS MARKETS INC COM ST COM 948849104 14,604 14,604 659 0.0003
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.