ODTX Odyssey Therapeutics, Inc.

NASDAQ
$26.40

Odyssey Therapeutics, Inc. (ODTX) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+100.00
15 buyers / 0 sellers
STRONG BUYING
Funds compared
15
funds with comparable ODTX positions
15 current holders · 0 prior-quarter holders
Net share change
+8.39M
+8.39M added, 0 cut
Position activity
15 new 0 increased 0 reduced 0 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
OrbiMed Advisors Growth Healthcare New +3.00M — $56.2M 1.1% 64
Deerfield Management Growth Healthcare New +1.05M — $19.6M 0.2% 62
Affinity Asset Advisors Long/Short Growth New +766.3K — $14.3M 0.7% 59
EcoR1 Capital Growth Healthcare New +555.6K — $10.4M 0.5% 58
CITADEL ADVISORS LLC Quant New +222.5K — $4.2M 0.0% 56
ADAGE CAPITAL PARTNERS GP, L.L.C. New +725.0K — $13.6M 0.0% 56
Logos Global Management Growth Healthcare New +521.7K — $9.8M 0.4% 56
Balyasny Asset Management L.P. New +393.9K — $7.4M 0.0% 55
TWO SIGMA INVESTMENTS, LP Quant New +156.6K — $2.9M 0.0% 55
MARSHALL WACE, LLP Long/Short New +492.7K — $9.2M 0.0% 54

Most significant buyers

By move score, not size.

  • OrbiMed Advisors New · +3.00M
  • Deerfield Management New · +1.05M
  • Affinity Asset Advisors New · +766.3K
  • EcoR1 Capital New · +555.6K
  • CITADEL ADVISORS LLC New · +222.5K

Most significant sellers

By move score, not size.

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
OrbiMed Advisors 2 3.0M 0 +3.00M — 1.1% New 64
Deerfield Management 1 1.0M 0 +1.05M — 0.2% New 62
Affinity Asset Advisors 2 766.3K 0 +766.3K — 0.7% New 59
EcoR1 Capital 2 555.6K 0 +555.6K — 0.5% New 58
CITADEL ADVISORS LLC 1 222.5K 0 +222.5K — 0.0% New 56
ADAGE CAPITAL PARTNERS GP, L.L.C. 2 725.0K 0 +725.0K — 0.0% New 56
Logos Global Management 2 521.7K 0 +521.7K — 0.4% New 56
Balyasny Asset Management L.P. 2 393.9K 0 +393.9K — 0.0% New 55
TWO SIGMA INVESTMENTS, LP 2 156.6K 0 +156.6K — 0.0% New 55
MARSHALL WACE, LLP 2 492.7K 0 +492.7K — 0.0% New 54
D. E. Shaw & Co., Inc. 1 19.8K 0 +19.8K — 0.0% New 54
Woodline Partners LP 2 345.7K 0 +345.7K — 0.0% New 52
Hudson Bay Capital Management 3 72.9K 0 +72.9K — 0.0% New 51
Ghisallo Capital Management 2 25.0K 0 +25.0K — 0.0% New 51
Tudor Investment Corporation 2 44.2K 0 +44.2K — 0.0% New 49

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.