There is a long list of 441 institutional holders of OLED within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of OLED by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-OLED table below, the initial column indicates the name of each top institutional holder of OLED, with a link to that fund's top holdings. The next columns indicate the amount of OLED stock held by each of the institutional holders of OLED, followed by the OLED position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	4,517,141	$863,948	12/31/2023
OLED	4,517,141	$863,948	12/31/2023
BlackRock Inc.	4,025,687	$769,953	12/31/2023
OLED	4,025,687	$769,953	12/31/2023
FMR LLC	2,062,557	$394,485	12/31/2023
OLED	2,062,557	$394,485	12/31/2023
Primecap Management Co. CA	1,912,282	$365,743	12/31/2023
OLED	1,912,282	$365,743	12/31/2023
State Street Corp	1,507,358	$288,297	12/31/2023
OLED	1,507,358	$288,297	12/31/2023
UBS Asset Management Americas Inc.	1,476,426	$282,381	12/31/2023
OLED	1,476,426	$282,381	12/31/2023
Macquarie Group Ltd.	1,232,603	$235,748	12/31/2023
OLED	1,232,603	$235,748	12/31/2023
JPMorgan Chase & Co.		$229,486	12/31/2023
OLED	1,243,464	$237,825	12/31/2023
Put	92,600	$17,711	12/31/2023
Call	49,000	$9,372	12/31/2023
Alliancebernstein L.P.	1,030,752	$197,142	12/31/2023
OLED	1,030,752	$197,142	12/31/2023
Jennison Associates LLC	903,068	$172,721	12/31/2023
OLED	903,068	$172,721	12/31/2023
Geode Capital Management LLC	766,773	$146,673	12/31/2023
OLED	766,773	$146,673	12/31/2023
Point72 Asset Management L.P.		$116,654	12/31/2023
OLED	611,020	$116,864	12/31/2023
Put	1,100	$210	12/31/2023
Norges Bank	528,539	$101,088	12/31/2023
OLED	528,539	$101,088	12/31/2023
First Trust Advisors LP	449,628	$85,996	12/31/2023
OLED	449,628	$85,996	12/31/2023
Griffin Asset Management Inc.	510,336	$85,966	03/31/2024
OLED	510,336	$85,966	03/31/2024
Northern Trust Corp	414,995	$79,372	12/31/2023
OLED	414,995	$79,372	12/31/2023
Neuberger Berman Group LLC	406,071	$77,665	12/31/2023
OLED	406,071	$77,665	12/31/2023
Copeland Capital Management LLC	451,666	$76,083	03/31/2024
OLED	451,666	$76,083	03/31/2024
Hardman Johnston Global Advisors LLC	382,977	$73,248	12/31/2023
OLED	382,977	$73,248	12/31/2023
Greenhouse Funds LLLP	357,718	$68,417	12/31/2023
OLED	357,718	$68,417	12/31/2023
Bank of New York Mellon Corp	403,341	$67,943	03/31/2024
OLED	403,341	$67,943	03/31/2024
Dimensional Fund Advisors LP	349,904	$66,925	12/31/2023
OLED	349,904	$66,925	12/31/2023
Amundi	335,447	$63,621	12/31/2023
OLED	335,447	$63,621	12/31/2023
Morgan Stanley	330,487	$63,209	12/31/2023
OLED	330,487	$63,209	12/31/2023
Wellington Management Group LLP	330,262	$63,166	12/31/2023
OLED	330,262	$63,166	12/31/2023
Citadel Advisors LLC		$60,590	12/31/2023
OLED	255,990	$48,961	12/31/2023
Call	124,400	$23,793	12/31/2023
Put	63,600	$12,164	12/31/2023
Handelsbanken Fonder AB	316,681	$60,568	12/31/2023
OLED	316,681	$60,568	12/31/2023
Charles Schwab Investment Management Inc.	315,465	$60,336	12/31/2023
OLED	315,465	$60,336	12/31/2023
Vontobel Holding Ltd.	309,804	$59,253	12/31/2023
OLED	309,804	$59,253	12/31/2023
Van ECK Associates Corp	270,184	$51,676	12/31/2023
OLED	270,184	$51,676	12/31/2023
Janus Henderson Group PLC	260,533	$49,850	12/31/2023
OLED	260,533	$49,850	12/31/2023
UniSuper Management Pty Ltd	246,304	$47,108	12/31/2023
OLED	246,304	$47,108	12/31/2023
Avenir Corp	224,898	$43,014	12/31/2023
OLED	224,898	$43,014	12/31/2023
Korea Investment CORP	219,410	$41,964	12/31/2023
OLED	219,410	$41,964	12/31/2023
Candriam Luxembourg S.C.A.	199,228	$38,106	12/31/2023
OLED	199,228	$38,106	12/31/2023
TimesSquare Capital Management LLC	198,899	$38,041	12/31/2023
OLED	198,899	$38,041	12/31/2023
Epoch Investment Partners Inc.	189,195	$36,185	12/31/2023
OLED	189,195	$36,185	12/31/2023
Millennium Management LLC		$36,024	12/31/2023
OLED	196,452	$37,573	12/31/2023
Put	9,800	$1,874	12/31/2023
Call	1,700	$325	12/31/2023
Thrivent Financial for Lutherans	182,081	$34,825	12/31/2023
OLED	182,081	$34,825	12/31/2023
Invesco Ltd.	181,006	$34,619	12/31/2023
OLED	181,006	$34,619	12/31/2023
Rhumbline Advisers	170,533	$32,616	12/31/2023
OLED	170,533	$32,616	12/31/2023
Principal Financial Group Inc.	161,058	$30,804	12/31/2023
OLED	161,058	$30,804	12/31/2023
Westfield Capital Management Co. LP	159,153	$30,440	12/31/2023
OLED	159,153	$30,440	12/31/2023
Triodos Investment Management BV	145,500	$27,828	12/31/2023
OLED	145,500	$27,828	12/31/2023
Voya Investment Management LLC	139,972	$26,771	12/31/2023
OLED	139,972	$26,771	12/31/2023
Robecosam AG	157,600	$26,548	03/31/2024
OLED	157,600	$26,548	03/31/2024
KAMES CAPITAL plc	154,684	$26,036	03/31/2024
OLED	154,684	$26,036	03/31/2024
LGT Capital Partners LTD.	134,190	$25,665	12/31/2023
OLED	134,190	$25,665	12/31/2023
Crestwood Advisors Group LLC	133,289	$25,493	12/31/2023
OLED	133,289	$25,493	12/31/2023
Albar Capital Ltd	132,942	$25,426	12/31/2023
OLED	132,942	$25,426	12/31/2023