Security key
03237H101
Amylyx Pharmaceuticals, Inc. - Common Stock, $0.0001 par value per share (AMLX)
CUSIP: 03237H101
Q1 2022 13F Holders as of 31 Mar 2022
- Type / Class
- Equity / Common Stock, $0.0001 par value per share
- Shares outstanding
- 110,465,093
- Total 13F shares
- 23,420,880
- Share change
- +23,419,117
- Total reported value
- $299,935,403
- Put/Call ratio
- 9%
- Price per share
- $12.85
- Number of holders
- 72
- Value change
- +$299,912,422
- Number of buys
- 71
Report period
Q1 2022
Institutions
72
Top holders
10
AMLX full security history
Newer quarter: Q2 2022
Amylyx Pharmaceuticals, Inc. SEC filings
Amylyx Pharmaceuticals, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 03237H101
Recent filing periods:
Top shareholders of AMLX - Amylyx Pharmaceuticals, Inc. - Common Stock, $0.0001 par value per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| DRAGSA 96 LLC |
3/4/5
|
10%+ Owner |
—
class O/S missing
|
2,300,000
|
$37,554,630 | — | 11 Jan 2022 |
Institutional Holders of Amylyx Pharmaceuticals, Inc. - Common Stock, $0.0001 par value per share (AMLX) as of Q1 2022
As of 31 Mar 2022,
Amylyx Pharmaceuticals, Inc. - Common Stock, $0.0001 par value per share (AMLX) was held by
72 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
23,420,880 shares.
The largest 10 holders included
VIKING GLOBAL INVESTORS LP, Bain Capital Life Sciences Investors, LLC, BOXER CAPITAL, LLC, PERCEPTIVE ADVISORS LLC, Rock Springs Capital Management LP, VANGUARD GROUP INC, Verition Fund Management LLC, TYBOURNE CAPITAL MANAGEMENT (HK) LTD, 683 Capital Management, LLC, and Alpha Wave Global, LP.
This page lists
72
institutional shareholders reporting positions in this security
for the Q1 2022 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2022 vs Q4 2025 Across Filers
Q4 2025 holders
180
Q1 2022 holders
72
Holder diff
-108
| Investor | Q4 2025 Shares | Q1 2022 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q1 2022 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* 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.
An asterisk sign (*) next to the price indicates that the price is likely invalid.