Burlington Stores, Inc.
MX ˙ BMV ˙ US1220171060
SecurityMX:BURL / Burlington Stores, Inc.
InstitutionPrimecap Management Co/ca/
Latest Disclosed Ownership792,590 shares
Latest Disclosed Value $ 257,892,934
Primecap Management Co/ca/ reports 1.81% decrease in ownership of BURL / Burlington Stores, Inc.

On May 11, 2026 - Primecap Management Co/ca/ filed a 13F-HR form disclosing ownership of 792,590 shares of Burlington Stores, Inc. (MX:BURL) valued at $257,892,934 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 807,190 shares of Burlington Stores, Inc.. This represents a change in shares of -1.81% during the quarter.

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)
2026-05-11 2026-03-31 13F BURLINGTON STORES COM 122017106 792,590 -14,600 -1.81 257,893 10.61 0.2030
2026-02-11 2025-12-31 13F BURLINGTON STORES COM 122017106 807,190 203,220 33.65 233,157 51.69 0.1765
2025-11-12 2025-09-30 13F BURLINGTON STORES COM 122017106 603,970 1,110 0.18 153,710 9.60 0.1177
2025-08-11 2025-06-30 13F BURLINGTON STORES COM 122017106 602,860 70,920 13.33 140,249 10.63 0.1111
2025-05-09 2025-03-31 13F BURLINGTON STORES COM 122017106 531,940 66,590 14.31 126,777 -4.43 0.1048
2025-02-10 2024-12-31 13F BURLINGTON STORES COM 122017106 465,350 -32,850 -6.59 132,653 1.06 0.1027
2024-11-08 2024-09-30 13F BURLINGTON STORES COM 122017106 498,200 -99,400 -16.63 131,266 -8.48 0.0965
2024-08-09 2024-06-30 13F BURLINGTON STORES COM 122017106 597,600 -10,330 -1.70 143,424 1.61 0.1038
2024-05-14 2024-03-31 13F BURLINGTON STORES COM 122017106 607,930 -12,170 -1.96 141,155 17.05 0.1053
2024-02-09 2023-12-31 13F BURLINGTON STORES COM 122017106 620,100 -2,100 -0.34 120,597 43.26 0.0955
2023-11-13 2023-09-30 13F BURLINGTON STORES COM 122017106 622,200 -9,430 -1.49 84,184 -15.32 0.0711
2023-08-11 2023-06-30 13F BURLINGTON STORES COM 122017106 631,630 -200 -0.03 99,412 -22.15 0.0831
2023-05-15 2023-03-31 13F BURLINGTON STORES COM 122017106 631,830 -34,250 -5.14 127,693 -5.45 0.1113
2023-02-13 2022-12-31 13F BURLINGTON STORES COM 122017106 666,080 -5,470 -0.81 135,054 79.74 0.1236
2022-11-14 2022-09-30 13F BURLINGTON STORES COM 122017106 671,550 9,400 1.42 75,140 -16.70 0.0727
2022-08-11 2022-06-30 13F BURLINGTON STORES COM 122017106 662,150 -2,800 -0.42 90,205 -25.53 0.0806
2022-05-11 2022-03-31 13F BURLINGTON STORES COM 122017106 664,950 75,100 12.73 121,134 -29.55 0.0914
2022-02-11 2021-12-31 13F BURLINGTON STORES COM 122017106 589,850 9,700 1.67 171,947 4.52 0.1190
2021-11-12 2021-09-30 13F BURLINGTON STORES COM 122017106 580,150 22,900 4.11 164,513 -8.31 0.1161
2021-08-10 2021-06-30 13F BURLINGTON STORES COM 122017106 557,250 -5,000 -0.89 179,429 6.80 0.1206
2021-05-14 2021-03-31 13F BURLINGTON STORES COM 122017106 562,250 122,700 27.91 168,000 46.13 0.1171
2021-02-08 2020-12-31 13F BURLINGTON STORES COM 122017106 439,550 -5,500 -1.24 114,964 25.34 0.0855
2020-11-13 2020-09-30 13F BURLINGTON STORES COM 122017106 445,050 10,000 2.30 91,720 7.06 0.0757
2020-08-13 2020-06-30 13F BURLINGTON STORES COM 122017106 435,050 4,000 0.93 85,674 25.43 0.0735
2020-05-14 2020-03-31 13F BURLINGTON STORES COM 122017106 431,050 389,800 944.97 68,304 626.17 0.0670
2020-02-14 2019-12-31 13F BURLINGTON STORES COM 122017106 41,250 0 0.00 9,406 14.11 0.0068
2019-11-13 2019-09-30 13F BURLINGTON STORES COM 122017106 41,250 4,350 11.79 8,243 31.28 0.0066
2019-08-14 2019-06-30 13F BURLINGTON STORES COM 122017106 36,900 3,600 10.81 6,279 20.36 0.0046
2019-05-14 2019-03-31 13F BURLINGTON STORES COM 122017106 33,300 900 2.78 5,217 -1.02 0.0038
2019-02-12 2018-12-31 13F BURLINGTON STORES COM 122017106 32,400 14,800 84.09 5,271 83.85 0.0043
2018-11-13 2018-09-30 13F BURLINGTON STORES COM 122017106 17,600 -2,200 -11.11 2,867 -3.79 0.0019
2018-08-13 2018-06-30 13F BURLINGTON STORES COM 122017106 19,800 0 0.00 2,980 13.05 0.0022
2018-05-14 2018-03-31 13F BURLINGTON STORES COM 122017106 19,800 19,800 2,636 0.0020
2014-11-13 2014-09-30 13F BURLINGTON STORES COM 122017106 0 -140,400 -100.00 0 -100.00
2014-08-14 2014-06-30 13F BURLINGTON STORES COM 122017106 140,400 -46,100 -24.72 4,473 -18.75 0.0049
2014-05-14 2014-03-31 13F BURLINGTON STORES COM 122017106 186,500 -306,700 -62.19 5,505 -65.12 0.0062
2014-02-13 2013-12-31 13F BURLINGTON STORES COM 122017106 493,200 493,200 15,782 0.0190
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.