Myriad Genetics Inc (MYGN) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

93,100,000Shares Outstanding

94,126,310Shares held by institutions

$469,690,287Value of institutional holdings

101.10%Institutional ownership %

7.51%Shares Changed QoQ

213No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Myriad Genetics Inc (NASDAQ:MYGN) has 213 institutional investors that have filed 13F reports for the period ending 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.
Activity in MYGN broke down as 109 buyers, 76 sellers, and 28 unchanged among 213 total holders.
Institutional investors collectively held 91.96Mn shares in Myriad Genetics as of 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.
Leading buyers of Myriad Genetics shares for the quarter ending December 2025 were Goldman Sachs Group Inc (2.17Mn), MILLENNIUM MANAGEMENT LLC (1.95Mn), State Street Corp (990.08K), Vestal Point Capital, LP (623.0K), Nuveen, LLC (465.67K).
The largest sales of MYGN for the quarter ending December 2025 came from Jpmorgan Chase & Co (724.4K), ALGERT GLOBAL LLC (547.61K), Barclays Plc (466.85K), DIMENSIONAL FUND ADVISORS LP (408.45K), HRT FINANCIAL LP (321.7K).
According to Business Quant data, leading holders of MYGN for December 2025 are 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), Goldman Sachs Group Inc (4.32Mn), Morgan Stanley (3.61Mn), JACOBS LEVY EQUITY MANAGEMENT, INC (2.27Mn), GEODE CAPITAL MANAGEMENT, LLC (2.23Mn).

213 Institutional Holders

94,126,310 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	15,303,850	424,423	2.85%	$94,118,678.00
VANGUARD GROUP INC	31 Dec, 2025	8,225,371	342,856	4.35%	$50,586,032.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	6,700,158	1,951,831	41.11%	$41,205,972.00
State Street Corp	31 Dec, 2025	5,966,567	990,075	19.90%	$36,694,387.00
GLENVIEW CAPITAL MANAGEMENT, LLC	31 Dec, 2025	4,587,407	0	0.00%	$28,212,553.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	4,505,193	-53,943	-1.18%	$27,706,937.00
Goldman Sachs Group Inc	31 Dec, 2025	4,320,564	2,168,785	100.79%	$26,571,468.00
Morgan Stanley	31 Dec, 2025	3,607,789	-9,136	-0.25%	$22,187,902.00
JACOBS LEVY EQUITY MANAGEMENT, INC	31 Dec, 2025	2,270,378	-172,534	-7.06%	$13,962,825.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	2,231,292	6,123	0.28%	$13,725,274.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	1,870,385	273,559	17.13%	$11,502,869.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	1,753,711	74,811	4.46%	$10,785,322.00
Federated Hermes, Inc.	31 Dec, 2025	1,310,591	181,053	16.03%	$8,060,135.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	1,287,447	-408,449	-24.08%	$7,917,835.00
Point72 Asset Management, L.P.	31 Dec, 2025	1,232,668	158,705	14.78%	$7,580,908.00
Vestal Point Capital, LP	31 Dec, 2025	1,223,000	623,000	103.83%	$7,521,450.00
Fisher Asset Management, LLC	31 Dec, 2025	1,207,019	-71,908	-5.62%	$7,423,165.00
Nuveen, LLC	31 Dec, 2025	1,190,566	465,670	64.24%	$7,321,981.00
Assenagon Asset Management S.A.	31 Dec, 2025	1,167,734	-136,429	-10.46%	$7,181,564.00
Connor, Clark & Lunn Investment Management Ltd.	31 Dec, 2025	1,156,692	-120,046	-9.40%	$7,113,656.00

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