PENN Entertainment, Inc.
MX ˙ BMV ˙ US7075691094
SecurityMX:PENN / PENN Entertainment, Inc.
InstitutionShellback Capital, LP
Latest Disclosed Ownership150,000 shares
Latest Disclosed Value $ 2,254,500
Shellback Capital, LP ownership in PENN / PENN Entertainment, Inc.

On May 15, 2026 - Shellback Capital, LP filed a 13F-HR form disclosing ownership of 150,000 shares of PENN Entertainment, Inc. (MX:PENN) valued at $2,254,500 USD as of March 31, 2026. The entity filed a previous 13F-HR on August 14, 2023 disclosing 0 shares of PENN Entertainment, Inc..

Shellback Capital, LP has a history of taking positions in derivatives of the underlying security (PENN) 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:PENN / PENN Entertainment, 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 PENN ENTERTAINMENT COM 707569109 150,000 150,000 2,254 0.3209
2023-08-14 2023-06-30 13F PENN ENTERTAINMENT COM 707569109 0 -25,000 -100.00 0 -100.00
2023-05-15 2023-03-31 13F PENN ENTERTAINMENT COM 707569109 25,000 -145,000 -85.29 742 -85.32 0.0836
2023-02-13 2022-12-31 13F PENN ENTERTAINMENT COM 707569109 170,000 40,000 30.77 5,049 41.19 0.9052
2022-11-14 2022-09-30 13F PENN ENTERTAINMENT COM 707569109 130,000 -40,000 -23.53 3,576 -30.85 0.5171
2022-08-15 2022-06-30 13F PENN NATL GAMING COM 707569109 170,000 90,000 112.50 5,171 52.36 0.8989
2022-05-16 2022-03-31 13F PENN NATL GAMING COM 707569109 80,000 -80,000 -50.00 3,394 -59.09 0.4495
2022-02-14 2021-12-31 13F PENN NATL GAMING COM 707569109 160,000 0 0.00 8,296 -28.45 0.4806
2021-11-15 2021-09-30 13F PENN NATL GAMING COM 707569109 160,000 -10,000 -5.88 11,594 -10.84 0.6765
2021-08-16 2021-06-30 13F PENN NATL GAMING COM 707569109 170,000 70,000 70.00 13,003 24.03 0.7032
2021-05-27 2021-03-31 13F/A-1 PENN NATL GAMING COM 707569109 100,000 15,000 17.65 10,484 42.81 0.6229
2021-02-16 2020-12-31 13F PENN NATL GAMING COM 707569109 85,000 -335,000 -79.76 7,341 -75.96 0.5873
2020-11-16 2020-09-30 13F PENN NATL GAMING COM 707569109 420,000 140,000 50.00 30,534 257.08 2.3640
2020-08-14 2020-06-30 13F PENN NATL GAMING COM 707569109 280,000 205,000 273.33 8,551 801.05 0.8914
2020-05-15 2020-03-31 13F PENN NATL GAMING COM 707569109 75,000 75,000 949 0.2101
2019-11-14 2019-09-30 13F PENN NATL GAMING COM 707569109 0 -279,621 -100.00 0 -100.00
2019-08-14 2019-06-30 13F PENN NATL GAMING COM 707569109 279,621 0 0.00 5,386 -4.16 0.6710
2019-05-15 2019-03-31 13F PENN NATL GAMING COM 707569109 279,621 -162,581 -36.77 5,620 -32.51 0.6680
2019-02-14 2018-12-31 13F PENN NATL GAMING COM 707569109 442,202 167,748 61.12 8,327 -7.84 1.5054
2018-11-14 2018-09-30 13F PENN NATL GAMING COM 707569109 274,454 0 0.00 9,035 -2.00 0.8090
2018-08-14 2018-06-30 13F PENN NATL GAMING COM 707569109 274,454 -521,983 -65.54 9,219 -55.92 0.6742
2018-05-15 2018-03-31 13F PENN NATL GAMING COM 707569109 796,437 382,791 92.54 20,914 61.37 1.5241
2018-02-14 2017-12-31 13F PENN NATL GAMING COM 707569109 413,646 0 0.00 12,960 33.95 0.9658
2017-11-14 2017-09-30 13F PENN NATL GAMING COM 707569109 413,646 -209,354 -33.60 9,675 -27.43 0.8742
2017-08-14 2017-06-30 13F PENN NATL GAMING COM 707569109 623,000 623,000 13,332 1.1487
2017-02-14 2016-12-31 13F PENN NATL GAMING COM 707569109 0 -406,460 -100.00 0 -100.00
2016-11-14 2016-09-30 13F PENN NATL GAMING COM 707569109 406,460 -75,000 -15.58 5,516 -17.87 0.4670
2016-08-15 2016-06-30 13F PENN NATL GAMING COM 707569109 481,460 175,000 57.10 6,716 31.30 0.8615
2016-05-16 2016-03-31 13F PENN NATL GAMING COM 707569109 306,460 306,460 5,115 0.5488
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
(%)
2021-08-16 2021-06-30 13F PENN NATL GAMING COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-05-14 2021-03-31 13F PENN NATL GAMING COM Put 100,000 10,484 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.