Burlington Stores, Inc.
MX ˙ BMV ˙ US1220171060
SecurityMX:BURL / Burlington Stores, Inc.
InstitutionInterval Partners, LP
Latest Disclosed Ownership38,804 shares
Latest Disclosed Value $ 12,626,046
Interval Partners, LP ownership in BURL / Burlington Stores, Inc.

On May 15, 2026 - Interval Partners, LP filed a 13F-HR form disclosing ownership of 38,804 shares of Burlington Stores, Inc. (MX:BURL) valued at $12,626,046 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 58,916 shares of Burlington Stores, Inc.. This represents a change in shares of -34.14% during the quarter.

Interval Partners, LP has a history of taking positions in derivatives of the underlying security (BURL) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:BURL / Burlington Stores, Inc. Historical Put/Call Ratio
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 BURLINGTON STORES COM 122017106 38,804 -20,112 -34.14 12,626 -25.80 0.3307
2026-02-17 2025-12-31 13F BURLINGTON STORES COM 122017106 58,916 53,437 975.31 17,018 1,120.73 0.3046
2025-11-14 2025-09-30 13F BURLINGTON STORES COM 122017106 5,479 -15,279 -73.61 1,394 -71.13 0.0228
2025-08-14 2025-06-30 13F BURLINGTON STORES COM 122017106 20,758 -286,721 -93.25 4,829 -93.41 0.0819
2025-05-15 2025-03-31 13F BURLINGTON STORES COM 122017106 307,479 267,419 667.55 73,281 541.75 1.5369
2025-02-14 2024-12-31 13F BURLINGTON STORES COM 122017106 40,060 -70,878 -63.89 11,420 -60.93 0.2242
2024-11-14 2024-09-30 13F BURLINGTON STORES COM 122017106 110,938 42,339 61.72 29,230 77.54 0.6565
2024-08-14 2024-06-30 13F BURLINGTON STORES COM 122017106 68,599 36,599 114.37 16,464 121.57 0.3589
2024-05-15 2024-03-31 13F BURLINGTON STORES COM 122017106 32,000 32,000 7,430 0.2082
2024-02-14 2023-12-31 13F BURLINGTON STORES COM 122017106 0 -95,000 -100.00 0 -100.00
2023-11-14 2023-09-30 13F BURLINGTON STORES COM 122017106 95,000 -13,617 -12.54 12,854 -24.81 0.3865
2023-08-14 2023-06-30 13F BURLINGTON STORES COM 122017106 108,617 25,541 30.74 17,095 1.82 0.6170
2023-05-15 2023-03-31 13F BURLINGTON STORES COM 122017106 83,076 83,076 16,790 0.6658
2022-05-16 2022-03-31 13F BURLINGTON STORES COM 122017106 0 -8,500 -100.00 0 -100.00
2022-02-14 2021-12-31 13F BURLINGTON STORES COM 122017106 8,500 -71,048 -89.31 2,478 -89.01 0.1059
2021-11-15 2021-09-30 13F BURLINGTON STORES COM 122017106 79,548 79,548 22,557 0.9126
2021-02-25 2020-12-31 13F/A-1 BURLINGTON STORES COM 122017106 0 -4,700 -100.00 0 -100.00
2020-11-16 2020-09-30 13F BURLINGTON STORES COM 122017106 4,700 -85,506 -94.79 969 -94.55 0.0545
2020-08-14 2020-06-30 13F BURLINGTON STORES COM 122017106 90,206 90,206 17,764 1.1228
2018-11-14 2018-09-30 13F BURLINGTON STORES COM 122017106 0 -160,100 -100.00 0 -100.00
2018-08-14 2018-06-30 13F BURLINGTON STORES COM 122017106 160,100 160,100 24,100 0.8952
2017-02-14 2016-12-31 13F BURLINGTON STORES COM 122017106 0 -275,257 -100.00 0 -100.00
2016-11-14 2016-09-30 13F BURLINGTON STORES COM 122017106 275,257 -143,742 -34.31 22,301 -20.21 1.4152
2016-08-15 2016-06-30 13F BURLINGTON STORES COM 122017106 418,999 418,999 0.00 27,951 1.8876
2016-02-16 2015-12-31 13F BURLINGTON STORES COM 122017106 0 -100,000 -100.00 0 -100.00
2015-11-13 2015-09-30 13F BURLINGTON STORES COM 122017106 100,000 100,000 0.00 5,104 0.6491
2014-11-14 2014-09-30 13F BURLINGTON STORES COM 122017106 0 -97,547 -100.00 0 -100.00
2014-08-14 2014-06-30 13F BURLINGTON STORES COM 122017106 97,547 97,547 3,108 0.7155
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2019-02-14 2018-12-31 13F BURLINGTON STORES COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2018-11-14 2018-09-30 13F BURLINGTON STORES COM Put 75,000 12,219 n/a n/a n/a
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.