Investor MSD Partners, L.P.
13D/G Filings

This page shows a list of all the recent 13D/G filings made by MSD Partners, L.P. . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

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Date Form Target Prev
Shares		 Current
Shares		 Change
(Percent)		 Ownership
(Percent)		 Change
(Percent)
2025-08-13 13G/A OPI / Office Properties Income Trust 5,052,548 0
2025-05-15 13G/A XPOF / Xponential Fitness, Inc. 3,233,034 3,692,660
2025-02-13 13G/A TCRT / Alaunos Therapeutics, Inc. 101,010 0
2025-01-22 13D/A ICDIQ / Independence Contract Drilling, Inc. 3,350,399 0
2024-12-17 13G OPI / Office Properties Income Trust 5,052,548
2024-12-06 13D/A ICDIQ / Independence Contract Drilling, Inc. 3,350,399 3,350,399
2024-11-27 13D/A ICDIQ / Independence Contract Drilling, Inc. 3,358,681 3,350,399
2024-11-14 13G/A HAYW / Hayward Holdings, Inc. 71,538,085 6,930,441
2024-11-14 13G/A TCRT / Alaunos Therapeutics, Inc. 22,727,274 101,010
2024-11-14 13G/A ARKO / Arko Corp. 8,481,762 8,547,009
2024-09-09 13D/A ICDIQ / Independence Contract Drilling, Inc. 3,356,982 3,358,681
2024-07-12 13D/A ICDIQ / Independence Contract Drilling, Inc. 2,960,406 3,356,982
2024-02-14 13G/A XPOF / Xponential Fitness, Inc. 3,024,604 3,233,034
2024-02-14 13G/A ARKO / Arko Corp. 8,361,204 8,481,762
2024-02-13 13G/A GASS / StealthGas Inc. 3,516,652
2024-02-13 13G/A TCRT / Alaunos Therapeutics, Inc. 22,727,274
2024-02-13 13G/A LIND / Lindblad Expeditions Holdings, Inc. 3,575,132 3,851,432
2023-02-14 13G/A PTEN / Patterson-UTI Energy, Inc.
2023-02-14 13G/A LIND / Lindblad Expeditions Holdings, Inc. 3,173,684 3,575,132
2023-02-14 13G/A PLXP / PLx Pharma Inc. 645,161 686,685
2023-02-14 13D/A ICDI / Independence Contract Drilling, Inc. 2,960,406 2,960,406
2023-02-14 13G/A ZIOP / Alaunos Therapeutics Inc 15,170,354 15,151,516
2023-02-14 13G/A GASS / StealthGas Inc. 3,516,652 3,516,652
2023-02-14 13G/A ARKO / Arko Corp. 8,333,333 8,361,204
2023-02-14 13G/A XPOF / Xponential Fitness, Inc. 2,718,536 3,024,604
2023-02-14 13G/A HAYW / Hayward Holdings, Inc. 71,538,085 71,538,085
2022-12-22 13D/A ICDI / Independence Contract Drilling, Inc. 2,822,336 2,960,406
2022-12-22 13D/A ICD / Independence Contract Drilling, Inc. 2,772,364 2,822,336
2022-04-07 13D/A ICD / Independence Contract Drilling, Inc. 17,592,253 2,772,364
2022-03-23 13D/A ICD / Independence Contract Drilling, Inc. 367,074 17,592,253
2022-03-21 13G/A HAYW / Hayward Holdings, Inc. 71,583,085 71,538,085
2022-03-17 13G/A BV / BrightView Holdings, Inc. 11,813,908 0
2022-02-14 13G IMPP.V / Imperial Petroleum Inc - When Issued - Jun 2023 439,581
2022-02-14 13G/A MESA / Mesa Air Group, Inc. 2,255,918 264,723
2022-02-14 13G/A BV / BrightView Holdings, Inc. 11,813,908 11,813,908
2022-02-14 13G HAYW / Hayward Holdings, Inc. 71,583,085
2021-08-06 13G XPOF / Xponential Fitness, Inc. 2,718,536
2021-07-06 13D/A ICD / Independence Contract Drilling, Inc. 447,811 367,074
2021-06-09 13D/A ICD / Independence Contract Drilling, Inc. 723,622 447,811
2021-02-26 13G ARKO / Arko Corp. 8,333,333
2021-02-12 13G/A LIND / Lindblad Expeditions Holdings, Inc. 3,157,894 3,173,684
2021-02-12 13G/A VCNX / Vaccinex, Inc. 1,225,490 0
2021-02-12 13G/A MESA / Mesa Air Group, Inc. 2,354,063 2,255,918
2021-02-12 13G/A GASS / StealthGas Inc. 3,708,819 3,516,652
2021-02-12 13G/A 636220204 / National General Holdings Corp 8,366,583 0
2021-02-12 13G/A BV / BrightView Holdings, Inc. 11,813,908
2021-01-05 13D/A ICD / Independence Contract Drilling, Inc. 723,622 723,622
2021-01-05 13D/A ICD / Independence Contract Drilling, Inc. 831,482 723,622
2020-12-15 13D/A ICD / Independence Contract Drilling, Inc. 831,482 831,482
2020-12-15 13D/A ICD / Independence Contract Drilling, Inc. 18,747,134 831,482
2020-09-10 13G LIND / Lindblad Expeditions Holdings, Inc. 3,157,894
2020-06-08 13G PESX / Pioneer Energy Services Corp. 111,269
2020-05-26 13G PLXP / PLx Pharma Inc. 645,161
2020-02-14 13G/A ZIOP / Alaunos Therapeutics Inc 11,005,096 15,170,354
2020-02-14 13G/A MESA / Mesa Air Group, Inc. 2,179,397 2,354,063
2020-02-13 13G/A DELL / Dell Technologies Inc. 66,340,400 32,890,896
2019-08-15 13G/A VCNX / Vaccinex, Inc. 1,255,490 1,225,490
2019-08-09 13G VCNX / Vaccinex, Inc. 1,255,490
2019-02-14 13G DELL / Dell Technologies Inc. 66,340,400
2019-02-14 13G/A BKEP / Blueknight Energy Partners LP - Unit 2,147,711 0
2019-02-14 13G MESA / Mesa Air Group, Inc. 2,179,397
2018-11-21 13G ZIOP / Alaunos Therapeutics Inc 11,005,096
2018-10-03 13D ICD / Independence Contract Drilling, Inc. 18,747,134
2018-02-14 13G/A REI / Ring Energy, Inc. 2,588,266 0
2018-02-14 13G/A NXST / Nexstar Media Group, Inc. 2,606,849 0
2018-01-30 13G/A BKEP / Blueknight Energy Partners LP - Unit 5,192,232 2,147,711
2017-06-19 13G 636220204 / National General Holdings Corp 8,366,583
2017-02-14 13G/A US02133L1098 / Alta Mesa Resources 0
2017-02-14 13G/A CDEV / Centennial Resource Development Inc. - Class A 2,000,000 0
2017-02-14 13G/A NXST / Nexstar Media Group, Inc. 2,734,270 2,606,849
2017-02-14 13G/A FUN / Six Flags Entertainment Corporation 1,597,314
2017-02-14 13G/A MIC / Macquarie Infrastructure Holdings LLC - Units 2,529,390
2017-02-14 13G/A NSAM / NorthStar Asset Management Group, Inc. 19,280,449 0
2017-02-14 13G/A REI / Ring Energy, Inc. 2,488,266 2,588,266
2016-10-19 13G/A NSAM / NorthStar Asset Management Group, Inc. 19,280,449 19,280,449
2016-08-26 13D/A BKEP / Blueknight Energy Partners LP - Unit 5,192,232
2016-05-02 13G/A REI / Ring Energy, Inc. 2,488,266
2016-03-07 13G US02133L1098 / Alta Mesa Resources 3,000,000
2016-03-07 13G CDEV / Centennial Resource Development Inc. - Class A 3,000,000
2016-03-07 13G US02133L1098 / Alta Mesa Resources 2,000,000
2016-02-16 13G/A JRN / Journal Communications, Inc. 0
2016-02-16 13G/A APWC / Asia Pacific Wire & Cable Corporation Limited 0
2016-02-16 13G/A NSAM / NorthStar Asset Management Group, Inc. 10,626,994 19,280,449
2016-02-16 13G/A HNR / Harvest Natural Resources, Inc. 717,900
2016-02-16 13G/A SSNC / SS&C Technologies Holdings, Inc. 3,754,280 3,754,280
2016-02-16 13G/A GASS / StealthGas Inc. 3,708,819
2016-02-16 13G/A NXST / Nexstar Media Group, Inc. 2,734,270
2015-12-11 13G/A LIQD / Liquid Holdings Group, Inc. 0
2015-06-15 13G NSAM / NorthStar Asset Management Group, Inc. 10,626,994
2015-02-17 13G/A GASS / StealthGas Inc. 3,944,636
2015-02-17 13G/A SSNC / SS&C Technologies Holdings, Inc. 4,574,036
2015-02-17 13G/A MIC / Macquarie Infrastructure Holdings LLC - Units 4,104,007
2015-02-17 13G/A REI / Ring Energy, Inc. 1,088,266
2015-02-17 13G/A HNR / Harvest Natural Resources, Inc. 2,913,392
2015-02-17 13G/A NXST / Nexstar Media Group, Inc. 3,056,793
2014-06-27 13G REI / Ring Energy, Inc. 1,333,334
2014-05-30 13G LIQD / Liquid Holdings Group, Inc. 6,000,000
2014-02-21 13G GASS / StealthGas Inc. 3,494,636
2014-02-13 13G/A CPS / Cooper-Standard Holdings Inc. 708,016
2014-02-13 13G/A EXXI / Energy XXI Ltd. 450,000
2014-02-13 13G/A JRN / Journal Communications, Inc. 2,521,381
2014-02-13 13G/A
2014-02-13 13G/A MIC / Macquarie Infrastructure Holdings LLC - Units 3,779,972
2014-02-13 13G/A NXST / Nexstar Media Group, Inc. 1,786,849
2014-02-13 13G/A FUN / Six Flags Entertainment Corporation 3,812,073
2014-02-13 13G/A HNR / Harvest Natural Resources, Inc. 4,120,112
2014-01-27 13G LOPE / Grand Canyon Education, Inc. 2,210,655
2013-11-18 13G NXST / Nexstar Media Group, Inc. 1,767,349
2013-06-21 13G FUN / Six Flags Entertainment Corporation 3,064,816
2013-03-25 13G SSNC / SS&C Technologies Holdings, Inc. 4,289,078
2013-03-11 13G/A JRN / Journal Communications, Inc. 5,477,339
2013-02-14 13G/A EXXI / Energy XXI Ltd. 4,132,582
2013-02-14 13D/A JRN / Journal Communications, Inc. 5,785,309
2013-02-14 13G/A 6,997,142
2013-02-14 13G/A US04929Q1022 / Atlas Energy Group LLC 1,940,944
2013-02-14 13G/A SATS / EchoStar Corporation
2013-02-14 13G/A HNR / Harvest Natural Resources, Inc. 4,029,656
2012-10-22 13G HNR / Harvest Natural Resources, Inc. 2,858,719
2012-06-08 13G/A MIC / Macquarie Infrastructure Holdings LLC - Units 3,094,964
2012-06-08 13D/A BKEP / Blueknight Energy Partners LP - Unit
2012-06-08 13G/A SATS / EchoStar Corporation 2,153,474
2012-05-04 13G/A JRN / Journal Communications, Inc. 5,636,609
2012-02-14 13G/A CPS / Cooper-Standard Holdings Inc. 1,107,248
2012-02-14 13G/A JRN / Journal Communications, Inc. 4,431,109
2012-02-14 13G/A US04929Q1022 / Atlas Energy Group LLC 3,713,497
2012-01-03 13G 4,460,988