Security key
01438T106
Aldeyra Therapeutics, Inc. - Common Stock, par value $0.001 per share (ALDX)
CUSIP: 01438T106
Q4 2024 13F Holders as of 31 Dec 2024
- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Shares outstanding
- 59,794,743
- Total 13F shares
- 37,181,780
- Share change
- +574,436
- Total reported value
- $185,566,183
- Put/Call ratio
- 67%
- Reported price per share
- $4.99
- Number of holders
- 117
- Value change
- +$2,534,433
- Number of buys
- 58
- Number of sells
- 38
Security identity
Holder snapshot
Report period
Q4 2024
Institutions
117
Top holders
10
ALDX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2025
Previous quarter: Q3 2024
Aldeyra Therapeutics, Inc. SEC filings
Aldeyra Therapeutics, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 01438T106
Recent filing periods:
Ownership snapshot
Top reported holders of ALDX - Aldeyra Therapeutics, Inc. - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
PERCEPTIVE ADVISORS LLC
13D/G signal
—
Evidence rows
15
Latest as of
30 Sep 2024
13F
Lead comparable stake: 16%
Showing 1-6 of 15 holder rows.
Rank 1 holder
PERCEPTIVE ADVISORS LLC
13F
- Ownership
- 16%
- Position
- $50M
Rank 2 holder
Knoll Capital Management, LLC
13F
- Ownership
- 9.2%
- Position
- $29.51M
Rank 3 holder
VANGUARD GROUP INC
13F
- Ownership
- 6.3%
- Position
- $20.27M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| PERCEPTIVE ADVISORS LLC |
13F
Company
|
16%
|
$49,996,837
9,275,851 shares
|
— | 30 Sep 2024 |
| Knoll Capital Management, LLC |
13F
Company
|
9.2%
|
$29,513,031
5,475,516 shares
|
— | 30 Sep 2024 |
| VANGUARD GROUP INC |
13F
Company
|
6.3%
|
$20,269,737
3,760,619 shares
|
— | 30 Sep 2024 |
| BlackRock, Inc. |
13F
Company
|
6.2%
|
$20,128,459
3,734,408 shares
|
— | 30 Sep 2024 |
| KENNEDY CAPITAL MANAGEMENT LLC |
13F
Company
|
3.1%
|
$10,139,010
1,881,078 shares
|
— | 30 Sep 2024 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
1.9%
|
$6,009,060
1,114,628 shares
|
— | 30 Sep 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
117
Shares
37,181,780
Rows available
117
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q4 2024 vs Q3 2024 Across Filers
Q3 2024 holders
111
Q4 2024 holders
117
Holder diff
6
| Investor | Q3 2024 Shares | Q4 2024 Shares | Share Diff | Share Chg % | Q3 2024 value | Q4 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend