On this page, we present all of the funds holding PST from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding PST, with a link to that fund's top holdings. The next columns indicate the amount of PST stock held by each of the funds holding PST, followed by the PST position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 12 funds holding PST within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by Jane Street Group LLC. For more details on the positions held by Jane Street Group LLC (or by any of the other funds holding PST), click the fund name in the "Holder" column of the funds-holding-PST table below.

Holder	Amount	Position Size ($ in 1000's)	As of
Jane Street Group LLC	478,009	$10,593	12/31/2023
PST	478,009	$10,593	12/31/2023
Cumberland Advisors Inc.	34,800	$807	03/31/2024
PST	34,800	$807	03/31/2024
Main Street Group LTD	32,644	$723	12/31/2023
PST	32,644	$723	12/31/2023
Citadel Advisors LLC		$327	12/31/2023
PST	15,881	$352	12/31/2023
Put	1,300	$29	12/31/2023
Call	200	$4	12/31/2023
Citigroup Inc.	3,098	$69	12/31/2023
PST	3,098	$69	12/31/2023
UBS Group AG	1,953	$43	12/31/2023
PST	1,953	$43	12/31/2023
Advisor Group Holdings Inc.	1,800	$40	12/31/2023
PST	1,800	$40	12/31/2023
Newbridge Financial Services Group Inc.	484	$11	12/31/2023
PST	484	$11	12/31/2023
Qube Research & Technologies Ltd	138	$3	12/31/2023
PST	138	$3	12/31/2023
Cutler Group LP		$0	03/31/2024
Call	2,300	$0	03/31/2024
FMR LLC	1	$0	12/31/2023
PST	1	$0	12/31/2023
Proequities Inc.	0	$0	12/31/2023
PST	0	$0	12/31/2023
Morgan Stanley	2	$0	12/31/2023
PST	2	$0	12/31/2023