Myriad Genetics Inc (MYGN) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

828,809Shares held by institutions

$3,605,319Value of institutional holdings

92.08%Institutional ownership %

6.61%Shares Changed QoQ

219No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Myriad Genetics Inc (NASDAQ:MYGN) is held by 213 institutional investors per 13F filings through December 2025.

These investors held 98.8% of outstanding shares in December 2025, up from 96.3% in September 2025.
Their total shares held in MYGN increased 5.62% quarter over quarter, and separately, investors owning Myriad Genetics decreased 1.39% from a year ago.
Of these 213 funds, 109 grew their exposure to Myriad Genetics, 76 cut back, and 28 maintained positions.
Altogether, these fund groups held 91.96Mn shares in MYGN by December 2025, up by 4.89Mn shares quarter on quarter, and down 2.35Mn shares year over year.
As of December 31, 2025, the biggest holder of Myriad Genetics is BlackRock, Inc. at 15.3Mn shares, representing 16.44% of shares outstanding.
The most significant purchases of MYGN for the quarter ending December 2025 came from MILLENNIUM MANAGEMENT LLC (1.95Mn), State Street Corp (990.08K), Vestal Point Capital, LP (623.0K), Nuveen, LLC (465.67K), BlackRock, Inc. (424.42K).
Top sellers of MYGN stock for the quarter ending December 2025 included Jpmorgan Chase & Co (724.4K), ALGERT GLOBAL LLC (547.61K), DIMENSIONAL FUND ADVISORS LP (408.45K), HRT FINANCIAL LP (321.7K), Qube Research & Technologies Ltd (313.38K).
Per Business Quant, the top 10 investors in MYGN for the quarter ending December 2025 include BlackRock, Inc. (15.3Mn), VANGUARD GROUP INC (8.23Mn), MILLENNIUM MANAGEMENT LLC (6.7Mn), State Street Corp (5.97Mn), GLENVIEW CAPITAL MANAGEMENT, LLC (4.59Mn), D. E. Shaw & Co., Inc. (4.51Mn), Morgan Stanley (3.61Mn), JACOBS LEVY EQUITY MANAGEMENT, INC (2.27Mn), GEODE CAPITAL MANAGEMENT, LLC (2.23Mn), Goldman Sachs Group Inc (2.16Mn).

213 Institutional Holders

828,809 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	424,423	2.85%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	342,856	4.35%	$0.00
Point72 Asset Management, L.P.	31 Dec, 2025	158,705	14.78%	$0.00
Barclays Plc	31 Dec, 2025	-177,652	-37.05%	$0.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	1,951,831	41.11%	$0.00
Vestal Point Capital, LP	31 Dec, 2025	623,000	103.83%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	1,389	142.46%	$0.00
State Street Corp	31 Dec, 2025	990,075	19.90%	$0.00
Nuveen, LLC	31 Dec, 2025	465,670	64.24%	$0.00
GLENVIEW CAPITAL MANAGEMENT, LLC	31 Dec, 2025	0	0.00%	$0.00
Aberdeen Group plc	31 Dec, 2025	246,748	38.61%	$0.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	-53,943	-1.18%	$0.00
Qube Research & Technologies Ltd	31 Dec, 2025	-313,381	-26.41%	$0.00
Morgan Stanley	31 Dec, 2025	-9,136	-0.25%	$0.00
Walleye Capital LLC	31 Dec, 2025	277,319	69.35%	$0.00
JACOBS LEVY EQUITY MANAGEMENT, INC	31 Dec, 2025	-172,534	-7.06%	$0.00
UBS Group AG	31 Dec, 2025	147,045	29.85%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	6,123	0.28%	$0.00
Trexquant Investment LP	31 Dec, 2025	143,203	35.86%	$0.00
Goldman Sachs Group Inc	31 Dec, 2025	8,503	0.40%	$0.00

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