ABEO Abeona Therapeutics Inc.

NASDAQ
$5.57

Abeona Therapeutics Inc. (ABEO) 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
+4.76
11 buyers / 10 sellers
MIXED
Funds compared
23
funds with comparable ABEO positions
18 current holders · 16 prior-quarter holders
Net share change
+3.13M
+6.81M added, -3.68M cut
Position activity
7 new 4 increased 5 reduced 5 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
Nantahala Capital Management Event Long/Short Increased +5.26M +104.9% $32.5M 2.0% 61
Rubric Capital Management Event New +608.8K — $3.8M 0.0% 61
Balyasny Asset Management L.P. Sold Out -589.8K -100.0% $3.6M 0.0% 59
RENAISSANCE TECHNOLOGIES LLC Quant Sold Out -161.1K -100.0% $995.5K 0.0% 58
Tang Capital Management Growth Healthcare Sold Out -400.0K -100.0% $2.5M 0.0% 58
TWO SIGMA INVESTMENTS, LP Quant New +80.7K — $499.0K 0.0% 57
Tudor Investment Corporation Macro New +360.8K — $2.2M 0.0% 56
CITADEL ADVISORS LLC Quant Increased +203.6K +364.6% $1.3M 0.0% 54
Suvretta Capital Management Long/Short Growth Reduced -2.18M -81.3% $13.4M 0.1% 52
Jain Global Long/Short Quant New +28.9K — $178.5K 0.0% 52

Most significant buyers

By move score, not size.

  • Nantahala Capital Management Increased · +5.26M
  • Rubric Capital Management New · +608.8K
  • TWO SIGMA INVESTMENTS, LP New · +80.7K
  • Tudor Investment Corporation New · +360.8K
  • CITADEL ADVISORS LLC Increased · +203.6K

Most significant sellers

By move score, not size.

  • Balyasny Asset Management L.P. Sold Out · -589.8K
  • RENAISSANCE TECHNOLOGIES LLC Sold Out · -161.1K
  • Tang Capital Management Sold Out · -400.0K
  • Suvretta Capital Management Reduced · -2.18M
  • Caption Management Sold Out · -4.9K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Nantahala Capital Management 3 10.3M 5.0M +5.26M +104.9% 2.0% Increased 61
Rubric Capital Management 1 608.8K 0 +608.8K — 0.0% New 61
Balyasny Asset Management L.P. 2 0 589.8K -589.8K -100.0% 0.0% Sold Out 59
RENAISSANCE TECHNOLOGIES LLC 1 0 161.1K -161.1K -100.0% 0.0% Sold Out 58
Tang Capital Management 2 0 400.0K -400.0K -100.0% 0.0% Sold Out 58
TWO SIGMA INVESTMENTS, LP 2 80.7K 0 +80.7K — 0.0% New 57
Tudor Investment Corporation 2 360.8K 0 +360.8K — 0.0% New 56
CITADEL ADVISORS LLC 1 259.4K 55.8K +203.6K +364.6% 0.0% Increased 54
Suvretta Capital Management 2 500.0K 2.7M -2.18M -81.3% 0.1% Reduced 52
Jain Global 3 28.9K 0 +28.9K — 0.0% New 52
Caption Management 3 0 4.9K -4.9K -100.0% 0.0% Sold Out 50
Brevan Howard Capital Management 3 0 29.3K -29.3K -100.0% 0.0% Sold Out 49
Winton Group 4 41.4K 0 +41.4K — 0.0% New 48
Y-Intercept 4 72.4K 0 +72.4K — 0.0% New 48
Quantbot Technologies 4 25.3K 0 +25.3K — 0.0% New 45
MILLENNIUM MANAGEMENT LLC 2 211.3K 425.4K -214.1K -50.3% 0.0% Reduced 41
ExodusPoint Capital Management 3 212.3K 122.9K +89.4K +72.7% 0.0% Increased 39
D. E. Shaw & Co., Inc. 1 57.1K 101.1K -44.0K -43.5% 0.0% Reduced 38
AQR Capital Management 3 67.1K 102.6K -35.6K -34.7% 0.0% Reduced 28
MARSHALL WACE, LLP 2 194.8K 216.3K -21.5K -9.9% 0.0% Reduced 28
J. Goldman & Co. 3 678.2K 640.5K +37.6K +5.9% 0.2% Increased 21
Cable Car Capital 2 3.0M 3.0M 0 +0.0% 0.4% Unchanged 46
Palo Alto Investors 2 108.9K 108.9K 0 +0.0% 0.1% Unchanged 20

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.