Security key
05156V102
Aurinia Pharmaceuticals Inc. - Common Shares, no par value (AUPH)
CUSIP: 05156V102
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common Shares, no par value
- Total 13F shares
- 77,952,301
- Total 13F value
- $1,322,512,043
- Share change
- +4,544,008
- Put/Call ratio
- 354%
- SEC-reported price per share
- $16.97
- Number of holders
- 280
- Value change
- +$81,017,605
- Number of buys
- 150
- Number of sells
- 103
- 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
Q2 2026
Institutions
280
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
TANG CAPITAL MANAGEMENT LLC
Disclosed value leader
TANG CAPITAL MANAGEMENT LLC
Comparable rows
15/15
Latest evidence
02 Jun 2026
13D/G
3/4/5
13F
Lead comparable stake: 10%
13D/G row: TANG CAPITAL MANAGEMENT LLC
Showing 1-6 of 15 holder rows.
Quick read
TANG CAPITAL MANAGEMENT LLC leads the comparable SEC ownership view at 10%.
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 TANG CAPITAL MANAGEMENT LLC's linked filing trail.
Comparable ownership
Top 5
TANG CAPITAL MANAGEMENT LLC
10%
ILJIN SNT Co., Ltd.
5%
ARMISTICE CAPITAL, LLC
4.5%
BlackRock, Inc.
6%
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 |
|---|---|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC |
13D/G
3/4/5
13F
10%+ Owner · Company
|
10%
|
$209,097,019
13,044,106 shares
|
+$13,058,134 | 02 Jun 2026 |
| 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 |
| BlackRock, Inc. |
13F
Company
|
6%
|
$116,270,621
7,845,521 shares
|
— | 31 Mar 2026 |
| NEA Management Company, LLC |
13F
Company
|
3%
|
$58,832,940
3,969,834 shares
|
— | 31 Mar 2026 |
| TWO SIGMA INVESTMENTS, LP |
13F
Company
|
2.6%
|
$50,813,408
3,428,705 shares
|
— | 31 Mar 2026 |
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 Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
280
Shares
77,952,301
Rows available
280
| 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 Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
259
Q2 2026 holders
280
Holder diff
21
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|