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MYGN in the 13F filings

Myriad Genetics Inc · CUSIP 62855J104

Sector · Pharmaceuticals and biotechnologyTheme · Healthcare: biopharma and medtech· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
19 Feb 2026
latest of these filings; the earliest 22 Jan 2026
Managers listing it
27
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 1 listed it in both
Shares listed
24,843,652
combined, among listed positions
Reported value
$153m
combined, at the quarter end

Among the 92 comparable managers: 18 buyers (opened or added shares) and 10 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +3,378,635.

Managers listing MYGN in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

27 of 27 holders

ActionFiling
Millennium Management LLC6,700,158$41munder 0.1%Added+1,951,83117 Feb 2026 (the filing on sec.gov)
Glenview Capital Management LLC4,587,407$28m0.57%Held017 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.4,505,193$28munder 0.1%Trimmed-53,94317 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC1,870,385$12munder 0.1%Added+273,55917 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP1,232,668$7.6munder 0.1%Added+158,70517 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC986,148$6.1munder 0.1%Added+175,63610 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP915,171$5.6munder 0.1%Added+186,49717 Feb 2026 (the filing on sec.gov)
Walleye Capital LLC677,176$4.2munder 0.1%Added+277,31913 Feb 2026 (the filing on sec.gov)
Invesco Ltd507,180$3.1munder 0.1%Added+12,02619 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)490,945$3.0munder 0.1%Added+92,72017 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC379,374$2.3munder 0.1%Added+357,70012 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC343,743$2.1munder 0.1%Added+225,43613 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP340,200$2.1munder 0.1%Added+6,80017 Feb 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP313,370$1.9munder 0.1%Added+291,83017 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC272,771$1.7munder 0.1%Trimmed-299,37917 Feb 2026 (the filing on sec.gov)
MFS Investment Management117,436$722kunder 0.1%Newnew22 Jan 2026 (the filing on sec.gov)
AllianceBernstein LP99,450$612kunder 0.1%Trimmed-1,78417 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC95,035$584kunder 0.1%Added+39,58617 Feb 2026 (the filing on sec.gov)
Man Group PLC81,959$504kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc74,542$459kunder 0.1%Added+14,26817 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP62,678$385kunder 0.1%Trimmed-94,26517 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC54,417$335kunder 0.1%Trimmed-169,60912 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp44,820$276kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd39,469$243kunder 0.1%Held017 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP22,302$137kunder 0.1%Trimmed-25,39513 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (3)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
5 in Q3 2024 to 2 in Q2 2026

Tracked managers listing it, at least.

0510152014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MYGN by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20135$171mn.a.n.a.
Q3 20137$311mn.a.n.a.
Q4 20138$319mn.a.n.a.
Q1 201410$883mn.a.n.a.
Q2 201410$1.1bnn.a.n.a.
Q3 20148$1.2bnn.a.n.a.
Q4 20148$1.1bnn.a.n.a.
Q1 201510$1.1bnn.a.n.a.
Q2 20157$1.1bnn.a.n.a.
Q3 20158$1.2bnn.a.n.a.
Q4 201510$1.4bnn.a.n.a.
Q1 201610$983mn.a.n.a.
Q2 201614$842mn.a.n.a.
Q3 201611$548mn.a.n.a.
Q4 201611$385mn.a.n.a.
Q1 20175$360mn.a.n.a.
Q2 20176$472mn.a.n.a.
Q3 20174$609mn.a.n.a.
Q4 20175$601mn.a.n.a.
Q1 20185$503mn.a.n.a.
Q2 20186$628mn.a.n.a.
Q3 20189$813mn.a.n.a.
Q4 20187$484mn.a.n.a.
Q1 20196$522mn.a.n.a.
Q2 20198$474mn.a.n.a.
Q3 20196$470mn.a.n.a.
Q4 20194$438mn.a.n.a.
Q1 20205$197mn.a.n.a.
Q2 20207$78mn.a.n.a.
Q3 20206$99mn.a.n.a.
Q4 20207$170mn.a.n.a.
Q1 20215$195mn.a.n.a.
Q2 20214$190mn.a.n.a.
Q3 20213$191mn.a.n.a.
Q4 20212$106mn.a.n.a.
Q1 20222$102mn.a.n.a.
Q2 20223$72mn.a.n.a.
Q3 20223$193mn.a.n.a.
Q4 20222$77mn.a.n.a.
Q1 20235$388mn.a.n.a.
Q2 20236$368mn.a.n.a.
Q3 20232$101mn.a.n.a.
Q4 20233$286m21
Q1 20243$332m21
Q2 20247$490m52
Q3 20245$456m24
Q4 20242$95m20
Q1 20253$56m12
Q2 20251$24m11
Q3 20251$33m00
Q4 20251$28m1810
Q1 20262$25m217
Q2 20262$19m1417

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

MYGN and LLY →MYGN and JNJ →MYGN and VRTX →Choose a stock to compare with MYGN →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own MYGN, latest filings →Back to the 13F Explorer →