On this page, we present all of the funds holding OPT from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding OPT, with a link to that fund's top holdings. The next columns indicate the amount of OPT stock held by each of the funds holding OPT, followed by the OPT position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 11 funds holding OPT within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by VGI Partners Ltd. For more details on the positions held by VGI Partners Ltd (or by any of the other funds holding OPT), click the fund name in the "Holder" column of the funds-holding-OPT table below.

Holder	Amount	Position Size ($ in 1000's)	As of
VGI Partners Ltd	2,895,987	$8,543	12/31/2023
OPT	2,895,987	$8,543	12/31/2023
Baker BROS. Advisors LP	2,588,645	$7,637	12/31/2023
OPT	2,588,645	$7,637	12/31/2023
Victory Capital Management Inc.	884,075	$2,608	12/31/2023
OPT	884,075	$2,608	12/31/2023
Teacher Retirement System of Texas	625,000	$1,844	12/31/2023
OPT	625,000	$1,844	12/31/2023
Millennium Management LLC	74,725	$220	12/31/2023
OPT	74,725	$220	12/31/2023
Bank of Montreal Can	41,238	$123	12/31/2023
OPT	41,238	$123	12/31/2023
Jane Street Group LLC	32,503	$101	12/31/2023
OPT	32,503	$101	12/31/2023
OLD Mission Capital LLC	12,220	$36	12/31/2023
OPT	12,220	$36	12/31/2023
Steward Partners Investment Advisory LLC	2,000	$6	12/31/2023
OPT	2,000	$6	12/31/2023
Morgan Stanley	1,000	$3	12/31/2023
OPT	1,000	$3	12/31/2023
Frazier Financial Advisors LLC	225	$1	12/31/2023
OPT	225	$1	12/31/2023
Proequities Inc.	0	$0	12/31/2023
OPT	0	$0	12/31/2023

See Summary: Institutional Holders of OPT
See Details: Top 10 Hedge Funds Holding OPT
Also See: OPT Holdings Changes

OPT — Current Quote

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OPT — Performance