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MYGN · Myriad Genetics Inc

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$5.37 +0.33 (+6.45%)
Market Cap
$493.49M
Shares
94.45M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 206
Total Value: $945,392,122
Total Shares: 209,634,908
Showing 1–100 of 208 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 202 13F filers
Top Holder
59.4%
Jun 2023 → Mar 2026 · range 15.8% – 59.4%
of institutional value
Top 5
71.5%
Jun 2023 → Mar 2026 · range 41.8% – 71.5%
of institutional value
Top 10
79.2%
Jun 2023 → Mar 2026 · range 58.8% – 79.2%
of institutional value
HHI
3,595
Jun 2023 → Mar 2026 · range 547 – 3,595
Highly concentrated
Showing 100 of 208
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mid ORBIMED ADVISORS LLC $562,500,000 59.50% 125,000,000
Mega BlackRock, Inc. $40,003,393 4.23% 8,889,644
Mega MILLENNIUM MANAGEMENT LLC $30,009,676 3.17% 6,668,817
Mid GLENVIEW CAPITAL MANAGEMENT, LLC $24,353,901 2.58% 5,411,978
Mega D. E. Shaw & Co., Inc. $20,248,758 2.14% 4,499,724
Mega STATE STREET CORP $19,908,121 2.11% 4,424,027
Mega VANGUARD CAPITAL MANAGEMENT LLC $17,660,362 1.87% 3,924,525
Mega MORGAN STANLEY $14,259,337 1.51% 3,168,742
Mega GOLDMAN SACHS GROUP INC $10,647,414 1.13% 2,366,092
Mega GEODE CAPITAL MANAGEMENT, LLC $10,437,205 1.10% 2,319,379
Large ACADIAN ASSET MANAGEMENT LLC $10,388,650 1.10% 2,308,589
Large JACOBS LEVY EQUITY MANAGEMENT, INC $9,398,214 0.99% 2,088,492
Large FEDERATED HERMES, INC. $8,892,747 0.94% 1,976,166
Mega AQR CAPITAL MANAGEMENT LLC $8,605,330 0.91% 1,912,296
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $8,106,651 0.86% 1,801,478
Large HRT FINANCIAL LP $8,038,435 0.85% 1,786,319
Large Qube Research & Technologies Ltd $7,607,074 0.80% 1,690,461
Mid Vestal Point Capital, LP $7,416,000 0.78% 1,648,000
Large Connor, Clark & Lunn Investment Management Ltd. $5,933,983 0.63% 1,318,663
Large Assenagon Asset Management S.A. $5,889,659 0.62% 1,031,464
Mega TWO SIGMA INVESTMENTS, LP $5,778,225 0.61% 1,284,050
Mega JANE STREET GROUP, LLC $5,411,389 0.57% 1,202,531
Mega Fisher Asset Management, LLC $5,359,032 0.57% 1,190,896
Large Aberdeen Group plc $4,996,818 0.53% 1,110,404
Large MARSHALL WACE, LLP $4,966,911 0.53% 1,103,758
Mega NORTHERN TRUST CORP Bank $4,457,906 0.47% 990,646
Large Point72 Asset Management, L.P. $4,310,554 0.46% 957,901
Mega Nuveen, LLC $4,135,333 0.44% 918,963
Mega DIMENSIONAL FUND ADVISORS LP $3,325,729 0.35% 739,051
Mega UBS Group AG $3,164,251 0.33% 703,167
Mega VANGUARD FIDUCIARY TRUST CO Bank $2,770,942 0.29% 615,765
Mega FMR LLC $2,633,745 0.28% 585,277
Mid OP Asset Management Ltd $2,567,313 0.27% 449,617
Mega BANK OF AMERICA CORP /DE/ Bank $2,353,589 0.25% 523,020
Large Squarepoint Ops LLC $2,326,482 0.25% 516,996
Mega WELLS FARGO & COMPANY/MN $2,263,189 0.24% 502,931
Large RENAISSANCE TECHNOLOGIES LLC $2,044,683 0.22% 454,374
Mega CITADEL ADVISORS LLC $2,038,688 0.22% 453,042
Large Trexquant Investment LP $1,827,459 0.19% 406,102
Large STATE OF WISCONSIN INVESTMENT BOARD $1,811,331 0.19% 402,518
Large PRUDENTIAL FINANCIAL INC $1,715,053 0.18% 381,123
Mid Susquehanna Portfolio Strategies, LLC $1,638,693 0.17% 364,154
Mid ALGERT GLOBAL LLC $1,637,199 0.17% 363,822
Mega BNP PARIBAS ARBITRAGE, SA $1,632,114 0.17% 362,692
Mega NORDEA INVESTMENT MANAGEMENT AB $1,536,673 0.16% 341,483
Mid GSA CAPITAL PARTNERS LLP $1,529,559 0.16% 339,902
Mega Bank of New York Mellon Corp Bank $1,505,308 0.16% 334,513
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,455,835 0.15% 323,519
Mega Invesco Ltd. $1,308,783 0.14% 290,841
Large Man Group plc $1,251,909 0.13% 278,202
Mega AMERIPRISE FINANCIAL INC $1,202,975 0.13% 267,328
Mega JPMORGAN CHASE & CO $1,187,392 0.13% 263,865
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $1,051,865 0.11% 233,748
Mid MOORE CAPITAL MANAGEMENT, LP $982,791 0.10% 218,398
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $920,736 0.10% 204,608
Mega Swiss National Bank Bank $825,300 0.09% 183,400
Mega Vanguard Global Advisers, LLC $825,156 0.09% 183,368
Mid Weiss Asset Management LP $786,798 0.08% 174,844
Large Russell Investments Group, Ltd. $771,082 0.08% 171,352
Mid MARTINGALE ASSET MANAGEMENT L P $744,421 0.08% 165,427
Large VOYA INVESTMENT MANAGEMENT LLC $697,054 0.07% 154,901
Large IEQ CAPITAL, LLC $676,089 0.07% 150,242
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $621,656 0.07% 138,146
Mega CANADA PENSION PLAN INVESTMENT BOARD Pension $621,000 0.07% 138,000
Mid Voleon Capital Management LP $617,584 0.07% 137,241
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension $595,723 0.06% 132,383
Mega RHUMBLINE ADVISERS $529,159 0.06% 117,591
Large Rafferty Asset Management, LLC $526,563 0.06% 117,014
Small Inspire Investing, LLC $520,767 0.06% 115,726
Mid Engineers Gate Manager LP $516,595 0.05% 114,799
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $497,187 0.05% 110,486
Mega FRANKLIN RESOURCES INC $478,272 0.05% 106,283
Small Headlands Technologies LLC $474,363 0.05% 105,414
Mid XTX Topco Ltd $469,656 0.05% 104,368
Large Schonfeld Strategic Advisors LLC $453,186 0.05% 100,708
Mega ALLIANCEBERNSTEIN L.P. $447,525 0.05% 99,450
Mid Virtu Financial LLC $421,506 0.04% 93,668
Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $411,770 0.04% 72,114
Mega PRICE T ROWE ASSOCIATES INC /MD/ $409,725 0.04% 91,050
Large Quantinno Capital Management LP $407,799 0.04% 90,622
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $401,566 0.04% 89,237
Mid HARBOR CAPITAL ADVISORS, INC. $394,587 0.04% 87,686
Large LOS ANGELES CAPITAL MANAGEMENT LLC $392,310 0.04% 87,180
Mega AMERICAN CENTURY COMPANIES INC $385,267 0.04% 85,615
Mega DEUTSCHE BANK AG\ Bank $362,880 0.04% 80,640
Large Cerity Partners LLC $332,914 0.04% 73,981
Large CWM, LLC $320,188 0.03% 71,153
Large Creative Planning $316,084 0.03% 70,241
Mega BARCLAYS PLC $300,599 0.03% 66,800
Small State of Wyoming $281,988 0.03% 62,664
Mid Graham Capital Management, L.P. $276,660 0.03% 61,480
Large OSAIC HOLDINGS, INC. $275,400 0.03% 61,200
Mega Legal & General Group Plc $268,663 0.03% 59,703
Mega VANGUARD ASSET MANAGEMENT, Ltd $252,976 0.03% 56,217
Mid PROFUND ADVISORS LLC $236,925 0.03% 52,650
Large Mariner, LLC $233,514 0.02% 51,892
Large SG Americas Securities, LLC Broker-Dealer $233,392 0.02% 51,865
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $225,000 0.02% 50,000
Large MetLife Investment Management, LLC $220,036 0.02% 48,897
Large TUDOR INVESTMENT CORP ET AL $204,840 0.02% 45,520
Key facts CIK 899923 CUSIP 62855J104 13F (30d) 30 filings 30 filers Visit website Investor relations

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