Abeona Therapeutics Inc. (ABEO) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

66,951,220Shares Outstanding

5,492,095Shares held by institutions

$27,680,159Value of institutional holdings

58.40%Institutional ownership %

29.39%Shares Changed QoQ

98No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

The institutional landscape for Abeona Therapeutics Inc. (NASDAQ:ABEO) includes 98 filers as of the latest reporting cycle ending December 2025.

Abeona Therapeutics saw its institutional ownership percentage rose to 58.4% in December 2025 from 53.9% in September 2025.
On a quarter-over-quarter basis, institutional holdings shifted by 29.39%, with a year-over-year an increase of 50.77% in the count of filers.
Among the 98 institutional holders of Abeona Therapeutics, 54 added to their stakes while 31 trimmed their positions and 13 held steady.
Collectively, institutional investors increased their stake in Abeona Therapeutics to 39.10Mn shares as of December 2025, a change that is up by 8.88Mn shares quarter on quarter and up 8.48Mn shares year over year.
The top institutional stake in Abeona Therapeutics as of December 31, 2025 belongs to Nantahala Capital Management, LLC, which owns 4.96Mn shares, or 7.41% of the company.
Among the most significant buyers of Abeona Therapeutics during December 2025 were AIGH Capital Management LLC (2.00Mn), Cable Car Capital, LP (1.90Mn), TANG CAPITAL MANAGEMENT LLC (1.00Mn), SUSQUEHANNA INTERNATIONAL GROUP, LLP (701.29K), Aberdeen Group plc (616.41K).
Leading sellers of Abeona Therapeutics stock in December 2025 included RENAISSANCE TECHNOLOGIES LLC (410.24K), BANK OF AMERICA CORP /DE/ (405.29K), SILVERARC CAPITAL MANAGEMENT, LLC (367.02K), MILLENNIUM MANAGEMENT LLC (365.78K), JPMORGAN CHASE & CO (260.91K).
The top 10 institutional holders of Abeona Therapeutics for the quarter ending December 2025 included Nantahala Capital Management, LLC (4.96Mn), BlackRock, Inc. (3.16Mn), VANGUARD GROUP INC (2.76Mn), SUVRETTA CAPITAL MANAGEMENT, LLC (2.68Mn), Cable Car Capital, LP (2.50Mn), AIGH Capital Management LLC (2.00Mn), Vivo Capital, LLC (1.84Mn), GEODE CAPITAL MANAGEMENT, LLC (1.14Mn), KENNEDY CAPITAL MANAGEMENT LLC (1.05Mn), TANG CAPITAL MANAGEMENT LLC (1.00Mn).

98 Institutional Holders

5,492,095 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Nantahala Capital Management, LLC	31 Dec, 2025	4,963,052	398,387	8.73%	$26,155,284.00
BlackRock, Inc.	31 Dec, 2025	3,159,863	12,713	0.40%	$16,652,478.00
VANGUARD GROUP INC	31 Dec, 2025	2,757,143	154,242	5.93%	$14,530,144.00
SUVRETTA CAPITAL MANAGEMENT, LLC	31 Dec, 2025	2,676,000	0	0.00%	$14,102,520.00
Cable Car Capital, LP	31 Dec, 2025	2,500,000	1,900,000	316.67%	$13,175,000.00
AIGH Capital Management LLC	31 Dec, 2025	2,000,000	2,000,000	0.00%	$10,540,000.00
Vivo Capital, LLC	31 Dec, 2025	1,842,751	0	0.00%	$9,711,298.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,137,127	9,996	0.89%	$5,993,872.00
KENNEDY CAPITAL MANAGEMENT LLC	31 Dec, 2025	1,050,095	-768	-0.07%	$5,534,001.00
TANG CAPITAL MANAGEMENT LLC	31 Dec, 2025	1,000,000	1,000,000	0.00%	$5,270,000.00
NAN FUNG TRINITY (HK) Ltd	31 Dec, 2025	956,770	396,000	70.62%	$5,042,178.00
STATE STREET CORP	31 Dec, 2025	898,438	182,284	25.45%	$4,734,768.00
Propel Bio Management, LLC	31 Dec, 2025	830,780	-143,242	-14.71%	$4,378,211.00
AWM Investment Company, Inc.	31 Dec, 2025	774,130	227,130	41.52%	$4,079,665.00
683 Capital Management, LLC	31 Dec, 2025	770,000	0	0.00%	$4,057,900.00
Stonepine Capital Management, LLC	31 Dec, 2025	709,505	258,535	57.33%	$3,739,091.00
SUSQUEHANNA INTERNATIONAL GROUP, LLP	31 Dec, 2025	701,288	701,288	0.00%	$3,695,788.00
Diametric Capital, LP	31 Dec, 2025	694,421	521,220	300.93%	$3,659,598.00
SILVERARC CAPITAL MANAGEMENT, LLC	31 Dec, 2025	627,738	-367,016	-36.90%	$3,308,179.00
Aberdeen Group plc	31 Dec, 2025	616,413	616,413	0.00%	$3,248,497.00

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