Security key
05156V102
Aurinia Pharmaceuticals Inc. - Common Shares, no par value (AUPH)
CUSIP: 05156V102
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Common Shares, no par value
- Total 13F shares
- 73,903,446
- Total 13F value
- $1,094,984,451
- Share change
- +2,764,800
- Put/Call ratio
- 80%
- SEC-reported price per share
- $14.82
- Number of holders
- 259
- Value change
- +$38,658,734
- Number of buys
- 137
- Number of sells
- 99
- Shares outstanding
- 130,441,060
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
259
Top holders
10
AUPH full security history
Ownership snapshot
Full 13F holder table
Aurinia Pharmaceuticals Inc. SEC filings
Aurinia Pharmaceuticals Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of AUPH - Aurinia Pharmaceuticals Inc. - Common Shares, no par value (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.
Comparable stake leader
ILJIN SNT Co., Ltd.
Disclosed value leader
TANG CAPITAL MANAGEMENT LLC
Comparable rows
15/15
Latest evidence
31 Dec 2025
13D/G
13F
Lead comparable stake: 5%
13D/G row: ILJIN SNT Co., Ltd.
Showing 1-6 of 15 holder rows.
Quick read
ILJIN SNT Co., Ltd. leads the comparable SEC ownership view at 5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens ILJIN SNT Co., Ltd.'s linked filing trail.
Comparable ownership
Top 5
ILJIN SNT Co., Ltd.
5%
ARMISTICE CAPITAL, LLC
4.5%
TANG CAPITAL MANAGEMENT LLC
8.7%
BlackRock, Inc.
6.1%
NEA Management Company, LLC
3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ILJIN SNT Co., Ltd. |
13D/G
Chin Kyu Huh
|
5%
|
$57,509,241
6,535,141 shares
|
$0 | 11 Aug 2025 |
| ARMISTICE CAPITAL, LLC |
13D/G
|
4.5%
|
$51,840,000
6,400,000 shares
|
$0 | 31 Dec 2024 |
| TANG CAPITAL MANAGEMENT LLC |
13F
Company
|
8.7%
|
$180,705,525
11,329,500 shares
|
— | 31 Dec 2025 |
| BlackRock, Inc. |
13F
Company
|
6.1%
|
$126,453,658
7,928,129 shares
|
— | 31 Dec 2025 |
| NEA Management Company, LLC |
13F
Company
|
3%
|
$63,318,852
3,969,834 shares
|
— | 31 Dec 2025 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
Company
|
2.6%
|
$54,025,744
3,387,194 shares
|
— | 31 Dec 2025 |
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 Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
259
Shares
73,903,446
Rows available
259
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-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 did not pass the local price check.
Compare Q1 2026 vs Q1 2026 Across Filers
Q1 2026 holders
259
Q1 2026 holders
259
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|