There is a long list of 189 institutional holders of MYGN 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 MYGN by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-MYGN table below, the initial column indicates the name of each top institutional holder of MYGN, with a link to that fund's top holdings. The next columns indicate the amount of MYGN stock held by each of the institutional holders of MYGN, followed by the MYGN 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
BlackRock Inc.	14,658,349	$280,561	12/31/2023
MYGN	14,658,349	$280,561	12/31/2023
Vanguard Group Inc.	9,954,233	$190,524	12/31/2023
MYGN	9,954,233	$190,524	12/31/2023
Camber Capital Management LP	7,635,000	$146,134	12/31/2023
MYGN	7,635,000	$146,134	12/31/2023
Wellington Management Group LLP	7,219,706	$138,185	12/31/2023
MYGN	7,219,706	$138,185	12/31/2023
Glenview Capital Management LLC	5,283,982	$101,135	12/31/2023
MYGN	5,283,982	$101,135	12/31/2023
State Street Corp	4,700,631	$89,970	12/31/2023
MYGN	4,700,631	$89,970	12/31/2023
Earnest Partners LLC	3,913,913	$74,912	12/31/2023
MYGN	3,913,913	$74,912	12/31/2023
Millennium Management LLC		$67,590	12/31/2023
MYGN	3,461,337	$66,250	12/31/2023
Call	100,000	$1,914	12/31/2023
Put	30,000	$574	12/31/2023
Bank of America Corp DE	2,985,897	$57,150	12/31/2023
MYGN	2,985,897	$57,150	12/31/2023
Dimensional Fund Advisors LP	2,680,918	$51,315	12/31/2023
MYGN	2,680,918	$51,315	12/31/2023
Artisan Partners Limited Partnership	2,433,377	$46,575	12/31/2023
MYGN	2,433,377	$46,575	12/31/2023
Sei Investments Co.	2,161,434	$41,370	12/31/2023
MYGN	2,161,434	$41,370	12/31/2023
Disciplined Growth Investors Inc. MN	1,955,236	$37,423	12/31/2023
MYGN	1,955,236	$37,423	12/31/2023
Geode Capital Management LLC	1,871,857	$35,831	12/31/2023
MYGN	1,871,857	$35,831	12/31/2023
D. E. Shaw & Co. Inc.	1,801,306	$34,477	12/31/2023
MYGN	1,801,306	$34,477	12/31/2023
Pictet Asset Management Holding SA	1,294,774	$24,782	12/31/2023
MYGN	1,294,774	$24,782	12/31/2023
Citadel Advisors LLC		$22,371	12/31/2023
MYGN	1,164,082	$22,281	12/31/2023
Call	28,400	$544	12/31/2023
Put	23,700	$454	12/31/2023
Goldman Sachs Group Inc.	1,087,989	$20,824	12/31/2023
MYGN	1,087,989	$20,824	12/31/2023
Nuveen Asset Management LLC	1,049,945	$20,096	12/31/2023
MYGN	1,049,945	$20,096	12/31/2023
Northern Trust Corp	942,137	$18,033	12/31/2023
MYGN	942,137	$18,033	12/31/2023
Charles Schwab Investment Management Inc.	926,159	$17,727	12/31/2023
MYGN	926,159	$17,727	12/31/2023
Morgan Stanley	835,907	$15,999	12/31/2023
MYGN	835,907	$15,999	12/31/2023
Bank of New York Mellon Corp	715,092	$13,687	12/31/2023
MYGN	715,092	$13,687	12/31/2023
Invesco Ltd.	703,420	$13,463	12/31/2023
MYGN	703,420	$13,463	12/31/2023
Principal Financial Group Inc.	471,736	$9,029	12/31/2023
MYGN	471,736	$9,029	12/31/2023
State Farm Mutual Automobile Insurance Co.	446,061	$8,538	12/31/2023
MYGN	446,061	$8,538	12/31/2023
Peregrine Capital Management LLC	301,182	$5,765	12/31/2023
MYGN	301,182	$5,765	12/31/2023
Rhumbline Advisers	271,222	$5,191	12/31/2023
MYGN	271,222	$5,191	12/31/2023
Ameriprise Financial Inc.	270,964	$5,186	12/31/2023
MYGN	270,964	$5,186	12/31/2023
Legal & General Group Plc	239,965	$4,593	12/31/2023
MYGN	239,965	$4,593	12/31/2023
Envestnet Asset Management Inc.	218,755	$4,187	12/31/2023
MYGN	218,755	$4,187	12/31/2023
Barclays PLC	199,195	$3,814	12/31/2023
MYGN	199,195	$3,814	12/31/2023
Natixis Advisors L.P.	190,278	$3,641	12/31/2023
MYGN	190,278	$3,641	12/31/2023
Mirae Asset Global Investments Co. Ltd.	185,483	$3,550	12/31/2023
MYGN	185,483	$3,550	12/31/2023
Public Sector Pension Investment Board	183,998	$3,522	12/31/2023
MYGN	183,998	$3,522	12/31/2023
Wells Fargo & Company MN	176,148	$3,371	12/31/2023
MYGN	176,148	$3,371	12/31/2023
Rafferty Asset Management LLC	171,399	$3,281	12/31/2023
MYGN	171,399	$3,281	12/31/2023
UBS Group AG	168,816	$3,231	12/31/2023
MYGN	168,816	$3,231	12/31/2023
Credit Suisse AG	163,012	$3,120	12/31/2023
MYGN	163,012	$3,120	12/31/2023
Swiss National Bank	161,400	$3,089	12/31/2023
MYGN	161,400	$3,089	12/31/2023
Fisher Asset Management LLC	157,969	$3,024	12/31/2023
MYGN	157,969	$3,024	12/31/2023
Macquarie Group Ltd.	148,730	$2,847	12/31/2023
MYGN	148,730	$2,847	12/31/2023
JPMorgan Chase & Co.	147,900	$2,831	12/31/2023
MYGN	147,900	$2,831	12/31/2023
Assenagon Asset Management S.A.	132,680	$2,539	12/31/2023
MYGN	132,680	$2,539	12/31/2023
New York State Common Retirement Fund	131,884	$2,524	12/31/2023
MYGN	131,884	$2,524	12/31/2023
State of Wisconsin Investment Board	129,906	$2,486	12/31/2023
MYGN	129,906	$2,486	12/31/2023
Nordea Investment Management AB	122,096	$2,338	12/31/2023
MYGN	122,096	$2,338	12/31/2023
Citigroup Inc.	119,427	$2,286	12/31/2023
MYGN	119,427	$2,286	12/31/2023
Thrivent Financial for Lutherans	118,528	$2,269	12/31/2023
MYGN	118,528	$2,269	12/31/2023
Kent Lake Capital LLC	108,377	$2,074	12/31/2023
MYGN	108,377	$2,074	12/31/2023

See All: Funds Holding MYGN
See Details: Top 10 Hedge Funds Holding MYGN
Also See: MYGN Insider Buying
Also See: MYGN Holdings Changes

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