13F Insight
DOSSIER · 13F Holders · Q2 2026
ODTX

Odyssey Therapeutics Inc.

49 institutions still hold Odyssey Therapeutics Inc. as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 67613T104·49 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$425M
visible holders
Holders
49
filers reporting
Concentration
22.78%
FMR LLC #1
top holder share
AI Holders Summary · Q2 2026

49 institutions reported ODTX in Q2 2026. FMR LLC leads at 22.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
FMR LLC
CIK 0000315066
$97M5.2M0.00%Q2 202602
SR ONE CAPITAL MANAGEMENT, LP
CIK 0001910264
$71M3.8M6.83%Q2 202603
ORBIMED ADVISORS LLC
CIK 0001055951
$56M3.0M1.05%Q2 202604
Sanofi
CIK 0001121404
$37M2.0M6.98%Q2 202605
Sands Capital Alternatives, LLC
CIK 0001846444
$16M875K2.67%Q2 202606
HHLR ADVISORS, LTD.
CIK 0001762304
$16M832K1.87%Q2 202607
Affinity Asset Advisors, LLC
CIK 0001773195
$14M766K0.65%Q2 202608
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$14M725K0.02%Q2 202609
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$13M720K0.00%Q2 202610
Foresite Capital Management V, LLC
CIK 0001792206
$13M713K3.68%Q2 202611
Vivo Capital, LLC
CIK 0001674712
$11M575K0.98%Q2 202612
EcoR1 Capital, LLC
CIK 0001587114
$10M556K0.51%Q2 202613
Logos Global Management LP
CIK 0001792126
$10M522K0.42%Q2 202614
MARSHALL WACE, LLP
CIK 0001318757
$9M493K0.01%Q2 202615
Catalio Capital Management, LP
CIK 0001958125
$9M458K1.61%Q2 202616
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$7M394K0.01%Q2 202617
Woodline Partners LP
CIK 0001784547
$6M346K0.02%Q2 202618
FRANKLIN RESOURCES INC
CIK 0000038777
$5M275K0.00%Q2 202619
Boxer Capital Management, LLC
CIK 0002018299
$5M275K0.39%Q2 202620
BlackRock, Inc.
CIK 0002012383
$5M241K0.00%Q2 2026
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