Type / Class
Equity / Common Stock, par value $0.001 per share
Shares outstanding
60M
Number of holders
121
Total 13F shares, excl. options
34.2M
Shares change
-3.27M
Total reported value, excl. options
$131M
Value change
-$14.8M
Put/Call ratio
0.07
Number of buys
68
Number of sells
-53
Price
$3.83

Significant Holders of Aldeyra Therapeutics, Inc. - Common Stock, par value $0.001 per share (ALDX) as of Q2 2025

154 filings reported holding ALDX - Aldeyra Therapeutics, Inc. - Common Stock, par value $0.001 per share as of Q2 2025.
Aldeyra Therapeutics, Inc. - Common Stock, par value $0.001 per share (ALDX) has 121 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 34.2M shares of 60M outstanding shares and own 57.03% of the company stock.
Largest 10 shareholders include Knoll Capital Management, LLC (5.48M shares), PERCEPTIVE ADVISORS LLC (4.05M shares), BlackRock, Inc. (3.85M shares), VANGUARD GROUP INC (3.5M shares), ARDSLEY ADVISORY PARTNERS LP (2.05M shares), AQR CAPITAL MANAGEMENT LLC (1.47M shares), KINGDON CAPITAL MANAGEMENT, L.L.C. (1.33M shares), GEODE CAPITAL MANAGEMENT, LLC (1.15M shares), 683 Capital Management, LLC (1.08M shares), and STATE STREET CORP (1.06M shares).
This table shows the top 121 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
Investor Option Weight % Change % Value $ * Price $ Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.