Burlington Stores, Inc.
MX ˙ BMV ˙ US1220171060 ˙ Automotive Retail
SecurityMX:BURL / Burlington Stores, Inc.
InstitutionGW&K Investment Management, LLC
Latest Disclosed Ownership324,761 shares
Latest Disclosed Value $ 102,885
GW&K Investment Management, LLC reports 4.33% decrease in ownership of BURL / Burlington Stores, Inc.

On August 12, 2026 - GW&K Investment Management, LLC filed a 13F-HR form disclosing ownership of 324,761 shares of Burlington Stores, Inc. (MX:BURL) valued at $102,885 USD as of June 30, 2026. The entity filed a previous 13F-HR on May 13, 2026 disclosing 339,458 shares of Burlington Stores, Inc.. This represents a change in shares of -4.33% 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)
2026-08-12 2026-06-30 13F BURLINGTON STORES COMMON 122017106 324,761 -14,697 -4.33 103 -7.27 0.8039
2026-05-13 2026-03-31 13F BURLINGTON STORES COMMON 122017106 339,458 -1,576 -0.46 110 12.24 0.9738
2026-02-11 2025-12-31 13F BURLINGTON STORES COMMON 122017106 341,034 43,337 14.56 99 30.67 0.8518
2026-02-11 2025-12-31 13F BURLINGTON STORES COMMON 122017106 341,034 99
2026-02-11 2025-12-31 13F BURLINGTON STORES COMMON 122017106 341,034 99
2026-02-11 2025-12-31 13F BURLINGTON STORES COMMON 122017106 341,034 99
2026-02-11 2025-12-31 13F BURLINGTON STORES COMMON 122017106 341,034 99
2026-02-11 2025-12-31 13F BURLINGTON STORES COMMON 122017106 341,034 99
2025-11-12 2025-09-30 13F BURLINGTON STORES COMMON 122017106 297,697 -2,902 -0.97 76 8.70 0.6703
2025-08-11 2025-06-30 13F BURLINGTON STORES COMMON 122017106 300,599 11 0.00 70 -2.82 0.6260
2025-05-05 2025-03-31 13F BURLINGTON STORES COMMON 122017106 300,588 1,615 0.54 72 -16.47 0.6636
2025-02-05 2024-12-31 13F BURLINGTON STORES COMMON 122017106 298,973 2,124 0.72 85 8.97 0.7247
2024-11-07 2024-09-30 13F BURLINGTON STORES COMMON 122017106 296,849 10,806 3.78 78 14.71 0.6693
2024-08-12 2024-06-30 13F BURLINGTON STORES COMMON 122017106 286,043 11,480 4.18 69 7.94 0.6274
2024-05-08 2024-03-31 13F BURLINGTON STORES COMMON 122017106 274,563 -4,431 -1.59 64 16.67 0.5620
2024-02-09 2023-12-31 13F BURLINGTON STORES COMMON 122017106 278,994 -8,103 -2.82 54 42.11 0.5059
2023-11-09 2023-09-30 13F BURLINGTON STORES COMMON 122017106 287,097 -9,599 -3.24 39 -17.39 0.3903
2023-08-09 2023-06-30 13F BURLINGTON STORES COMMON 122017106 296,696 -3,533 -1.18 47 -23.33 0.4430
2023-05-09 2023-03-31 13F BURLINGTON STORES COMMON 122017106 300,229 4,086 1.38 61 0.00 0.5873
2023-02-10 2022-12-31 13F BURLINGTON STORES COMMON 122017106 296,143 -4,766 -1.58 60 -99.82 0.6089
2022-11-09 2022-09-30 13F BURLINGTON STORES COMMON 122017106 300,909 44,328 17.28 33,669 -3.68 0.3715
2022-08-09 2022-06-30 13F BURLINGTON STORES COMMON 122017106 256,581 223,501 675.64 34,954 480.05 0.3771
2022-05-09 2022-03-31 13F/A-1 BURLINGTON STORES COMMON 122017106 33,080 -130,740 -79.81 6,026 -87.38 0.0439
2022-05-09 2022-03-31 13F/A-1 BURLINGTON STORES COMMON 122017106 167,201 30,459
2022-05-09 2022-03-31 13F BURLINGTON STORES COMMON 122017106 183,741 19,921 33,472 0.2983
2022-02-11 2021-12-31 13F BURLINGTON STORES COMMON 122017106 163,820 8,134 5.22 47,755 8.17 0.3991
2021-11-10 2021-09-30 13F BURLINGTON STORES COMMON 122017106 155,686 -1,301 -0.83 44,148 -12.66 0.3944
2021-08-10 2021-06-30 13F BURLINGTON STORES COMMON 122017106 156,987 2,179 1.41 50,549 9.28 0.4397
2021-05-11 2021-03-31 13F BURLINGTON STORES COMMON 122017106 154,808 -23,778 -13.31 46,257 -0.97 0.4261
2021-02-05 2020-12-31 13F BURLINGTON STORES COMMON 122017106 178,586 730 0.41 46,709 27.43 0.4902
2020-11-10 2020-09-30 13F BURLINGTON STORES COMMON 122017106 177,856 5,066 2.93 36,654 7.72 0.4799
2020-08-06 2020-06-30 13F BURLINGTON STORES COMMON 122017106 172,790 789 0.46 34,028 24.85 0.4780
2020-05-11 2020-03-31 13F BURLINGTON STORES COMMON 122017106 172,001 9,000 5.52 27,255 -26.67 0.4797
2020-02-10 2019-12-31 13F BURLINGTON STORES COMMON 122017106 163,001 -4,600 -2.74 37,169 10.99 0.4961
2019-11-05 2019-09-30 13F BURLINGTON STORES COMMON 122017106 167,601 18,864 12.68 33,490 32.33 0.4710
2019-08-06 2019-06-30 13F BURLINGTON STORES COMMON 122017106 148,737 -105,579 -41.51 25,308 -36.49 0.3840
2019-05-14 2019-03-31 13F BURLINGTON STORES COMMON 122017106 254,316 4,474 1.79 39,846 -1.96 0.6421
2019-02-07 2018-12-31 13F BURLINGTON STORES COMMON 122017106 249,842 4,390 1.79 40,642 1.63 0.8019
2018-11-06 2018-09-30 13F BURLINGTON STORES COMMON 122017106 245,452 -107,672 -30.49 39,989 -24.77 0.6431
2018-08-07 2018-06-30 13F BURLINGTON STORES COMMON 122017106 353,124 -2,449 -0.69 53,156 12.27 0.8703
2018-05-08 2018-03-31 13F BURLINGTON STORES COMMON 122017106 355,573 16,813 4.96 47,345 13.60 0.7995
2018-01-19 2017-12-31 13F BURLINGTON STORES COMMON 122017106 338,760 32,319 10.55 41,678 42.47 0.7120
2017-10-11 2017-09-30 13F BURLINGTON STORES COMMON 122017106 306,441 -30,020 -8.92 29,253 -5.49 0.4877
2017-07-11 2017-06-30 13F BURLINGTON STORES COMMON 122017106 336,461 49,098 17.09 30,951 10.71 0.5341
2017-04-10 2017-03-31 13F BURLINGTON STORES COMMON 122017106 287,363 -10,853 -3.64 27,958 10.62 0.5265
2017-01-17 2016-12-31 13F BURLINGTON STORES COMMON 122017106 298,216 -27,128 -8.34 25,274 -4.12 0.4920
2016-10-18 2016-09-30 13F BURLINGTON STORES COMMON 122017106 325,344 41,512 14.63 26,359 39.22 0.4950
2016-07-26 2016-06-30 13F/A-1 BURLINGTON STORES COMMON 122017106 283,832 37,613 15.28 18,934 36.74 0.3909
2016-07-11 2016-06-30 13F BURLINGTON STORES COMMON 122017106 283,832 18,934
2016-04-19 2016-03-31 13F BURLINGTON STORES COMMON 122017106 246,219 61,626 33.38 13,847 74.86 0.3069
2016-01-15 2015-12-31 13F BURLINGTON STORES COMMON 122017106 184,593 350 0.19 7,919 -15.79 0.1859
2015-10-08 2015-09-30 13F BURLINGTON STORES COMMON 122017106 184,243 23,029 14.28 9,404 13.93 0.2245
2015-07-08 2015-06-30 13F BURLINGTON STORES COMMON 122017106 161,214 119,634 287.72 8,254 234.03 0.1878
2015-04-08 2015-03-31 13F BURLINGTON STORES COMMON 122017106 41,580 405 0.98 2,471 26.98 0.0562
2015-01-08 2014-12-31 13F BURLINGTON STORES COMMON 122017106 41,175 6,315 18.12 1,946 40.00 0.0465
2014-10-09 2014-09-30 13F BURLINGTON STORES COMMON 122017106 34,860 34,860 1,390 0.0365
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.