AURINIA PHARMACEUTICALS INC AUPH
COM · Common Stock · CUSIP 05156V102 · ISIN CA05156V1022
- SectorHealth care
- IndustryPharmaceutical Preparations
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($220 this quarter). Holder counts are more reliable. Shares outstanding: 144.6m as of 2024-02-14, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $8.99. Options: 17 managers hold calls ($28.4m notional), 15 hold puts ($22.1m).
Trends to Q4 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 189 |
| Q4 2022 | 192 |
| Q1 2023 | 186 |
| Q2 2023 | 201 |
| Q3 2023 | 199 |
| Q4 2023 | 192 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 85 | 78 |
| Q1 2023 | 94 | 75 |
| Q2 2023 | 97 | 69 |
| Q3 2023 | 92 | 72 |
| Q4 2023 | 75 | 90 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2023 | $30.4m | $21.7m | 0.72 |
| Q2 2023 | $22.5m | $20.8m | 0.93 |
| Q3 2023 | $23.6m | $14.2m | 0.60 |
| Q4 2023 | $28.4m | $22.1m | 0.78 |
Biggest buyers
| ARMISTICE CAPITAL, LLC | Added | +3.5m |
| MORGAN STANLEY | Added | +1.5m |
| SCHRODER INVESTMENT MANAGEMENT GROUP | New | +1.0m |
| Balyasny Asset Management L.P. | Added | +624.2k |
| GOLDMAN SACHS GROUP INC | Added | +576.1k |
| CITIGROUP INC | Added | +532.9k |
| BlackRock Inc. | Added | +508.7k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | +424.7k |
| Marex Group Ltd | New | +355.0k |
| JANE STREET GROUP, LLC | Added | +283.0k |
Biggest sellers
| Artal Group S.A. | Sold out | -1.0m |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -528.0k |
| TWO SIGMA INVESTMENTS, LP | Reduced | -454.7k |
| TWO SIGMA ADVISERS, LP | Reduced | -433.0k |
| ExodusPoint Capital Management, LP | Sold out | -345.8k |
| J. Goldman & Co LP | Reduced | -273.0k |
| TIG Advisors, LLC | Sold out | -268.8k |
| D. E. Shaw & Co., Inc. | Reduced | -264.6k |
| Hudson Bay Capital Management LP | Reduced | -220.5k |
| NATIXIS | Reduced | -217.5k |
Biggest calls
| GROUP ONE TRADING LLC | Added | $7.9m880.3k shares |
| CITADEL ADVISORS LLC | Added | $5.5m613.9k shares |
| SIMPLEX TRADING, LLC | Added | $3.2m353.5k shares |
| Caption Management, LLC | Added | $2.6m289.1k shares |
| GTS SECURITIES LLC | Reduced | $1.8m197.3k shares |
| WOLVERINE TRADING, LLC | New | $1.7m187.7k shares |
| J. Goldman & Co LP | Added | $1.3m148.5k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $1.0m115.7k shares |
| PEAK6 Investments LLC | Unchanged | $994.3k110.6k shares |
| JANE STREET GROUP, LLC | Reduced | $732.7k81.5k shares |
Biggest puts
| GROUP ONE TRADING LLC | Added | $7.6m843.1k shares |
| CITADEL ADVISORS LLC | Added | $4.9m549.9k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $3.1m343.7k shares |
| SIMPLEX TRADING, LLC | Added | $2.2m247.8k shares |
| Caption Management, LLC | Added | $2.0m218.0k shares |
| PEAK6 Investments LLC | Unchanged | $677.8k75.4k shares |
| WOLVERINE TRADING, LLC | New | $623.0k69.3k shares |
| JANE STREET GROUP, LLC | Reduced | $370.4k41.2k shares |
| BARCLAYS PLC | New | $296.7k33.0k shares |
| GTS SECURITIES LLC | Added | $244.5k27.2k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
TANG CAPITAL MANAGEMENT LLC
13D · may seek influence
+0.8 pts · filed 2026-06-04
Stated purposeItem 4 of the Original Schedule 13D is hereby amended and restated by replacing the text thereof in its entirety with the following: The Reporting Persons' acquisition was made for investment purposes. In accordance with applicable securities laws, the Reporting Persons may, from time to time and at any time, acquire additional shares and/or other equity, debt or other securities or instruments (collectively, "Securities") of the Issuer in the open market or otherwise, and reserves the right to dispose of any or all of its Securities in the open market or otherwise at any time and from time to time, and to engage in similar transactions with respect to the Securities, the whole depending on market conditions, the business and prospects of the Issuer and other relevant factors. Full filing |
10.0% |
Fell to 5% or below in the last year: ILJIN SNT Co., Ltd. (4.4%, 2026-08-26)
Insider purchases and sales in Q4 2023
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2022 | 2 | $109.1k | 8 | $337.2k | — |
| Q2 2022 | 0 | — | 0 | — | — |
| Q3 2022 | 0 | — | 0 | — | — |
| Q4 2022 | 3 | $226.5k | 0 | — | — |
| Q1 2023 | 1 | $178.2k | 3 | $562.7k | — |
| Q2 2023 | 0 | — | 5 | $262.0k | — |
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 0 | — | 0 | — | — |
None reported in Q4 2023.
Holders, Q4 2023
| Manager | Shares | Change |
|---|---|---|
| ARMISTICE CAPITAL, LLC 2.28% of their portfolio | 9.5m $85.7m | Added +3.5m |
| BlackRock Inc. 0.00% of their portfolio | 8.9m $80.2m | Added +508.7k |
| NEA Management Company, LLC 2.38% of their portfolio | 4.0m $35.7m | Unchanged |
| MORGAN STANLEY 0.00% of their portfolio | 2.9m $26.2m | Added +1.5m |
| STATE STREET CORP 0.00% of their portfolio | 2.7m $24.3m | Added +104.8k |
| Nuveen Asset Management, LLC 0.01% of their portfolio | 2.4m $21.1m | Reduced -338 |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 2.0m $18.4m | Added +576.1k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.6m $14.1m | Added +81.3k |
| VANGUARD GROUP INC 0.00% of their portfolio | 1.5m $13.6m | Added +26.2k |
| CITIGROUP INC 0.02% of their portfolio | 1.4m $12.7m | Added +532.9k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 1.1m $9.6m | Added +21.8k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.01% of their portfolio | 1.0m $9.4m | New |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.02% of their portfolio | 1.0m $9.3m | Added +424.7k |
| Balyasny Asset Management L.P. 0.02% of their portfolio | 887.0k $8.0m | Added +624.2k |
| GROUP ONE TRADING LLC 0.19% of their portfolio | 678.8k $6.1m | Added +94.5k |
| Woodline Partners LP 0.06% of their portfolio | 645.2k $5.8m | Added +145.2k |
| JANE STREET GROUP, LLC 0.01% of their portfolio | 582.5k $5.2m | Added +283.0k |
| CITADEL ADVISORS LLC 0.01% of their portfolio | 578.7k $5.2m | Reduced -59.2k |
| TANG CAPITAL MANAGEMENT LLC 0.46% of their portfolio | 550.0k $4.9m | Reduced -200.0k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 438.2k $3.9m | Added +209.7k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 438.2k $3.9m | Added +52.9k |
| Rock Springs Capital Management LP 0.09% of their portfolio | 412.6k $3.7m | Reduced -67.0k |
| Norris Financial Group, LLC 2.20% of their portfolio | 403.3k $3.6m | Reduced -6.9k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 393.6k $3.5m | Reduced -4.3k |
| Marex Group Ltd 0.13% of their portfolio | 355.0k $3.2m | New |
| STIFEL FINANCIAL CORP 0.00% of their portfolio | 354.7k $3.2m | Reduced -391 |
| STATE OF WISCONSIN INVESTMENT BOARD 0.01% of their portfolio | 271.2k $2.4m | Added +165.9k |
| Swiss National Bank 0.00% of their portfolio | 268.5k $2.4m | Reduced -30.2k |
| UBS Group AG 0.00% of their portfolio | 253.5k $2.3m | Added +61.3k |
| LEVEL FOUR ADVISORY SERVICES, LLC 0.12% of their portfolio | 236.8k $2.1m | Reduced -15.3k |
| Campbell & CO Investment Adviser LLC 0.19% of their portfolio | 232.4k $2.1m | New |
| 683 Capital Management, LLC 0.20% of their portfolio | 220.0k $2.0m | New |
| CREDIT SUISSE AG/ 0.00% of their portfolio | 219.5k $2.0m | Added +55.6k |
| BARCLAYS PLC 0.00% of their portfolio | 218.4k $2.0m | Added +90.7k |
| SIMPLEX TRADING, LLC 0.06% of their portfolio | 204.5k $1.8m | Reduced -17.1k |
| JUPITER ASSET MANAGEMENT LTD 0.02% of their portfolio | 203.7k $1.8m | Added +172.4k |
| NORDEA INVESTMENT MANAGEMENT AB 0.00% of their portfolio | 203.4k $1.9m | Reduced -11.1k |
| Sunbelt Securities, Inc. 0.22% of their portfolio | 192.6k $1.7m | Reduced -3.5k |
| Advisory Services Network, LLC 0.04% of their portfolio | 189.0k $1.7m | Reduced -766 |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 181.3k $1.6m | Added +664 |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 173.6k $1.6m | Reduced -454.7k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 161.7k $1.5m | Reduced -29.7k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 160.1k $1.4m | Added +12.4k |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 149.9k $1.3m | Reduced -433.0k |
| CANTOR FITZGERALD, L. P. 0.27% of their portfolio | 145.3k $1.3m | Added +44.9k |
| Invesco Ltd. 0.00% of their portfolio | 144.7k $1.3m | Added +9.8k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 143.6k $1.3m | Reduced -6.4k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 135.5k $1.2m | Unchanged |
| Parallax Volatility Advisers, L.P. 0.03% of their portfolio | 135.4k $1.2m | Reduced -28.9k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 135.0k $1.2m | Reduced -528.0k |
| Legal & General Group Plc 0.00% of their portfolio | 132.6k $1.2m | Added +1.6k |
| GSA CAPITAL PARTNERS LLP 0.09% of their portfolio | 117.9k $1.1m | New |
| Caption Management, LLC 0.11% of their portfolio | 114.2k $1.0m | Added +81.0k |
| NORGES BANK 0.00% of their portfolio | 114.0k $1.0m | Unchanged |
| J. Goldman & Co LP 0.06% of their portfolio | 113.5k $1.0m | Reduced -273.0k |
| ALPS ADVISORS INC 0.01% of their portfolio | 100.5k $903.7k | Reduced -5.3k |
| Jackson Creek Investment Advisors LLC 0.34% of their portfolio | 97.5k $876.0k | Reduced -21 |
| IRONWOOD INVESTMENT MANAGEMENT LLC 0.45% of their portfolio | 95.3k $857.2k | Reduced -641 |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 92.6k $832.1k | Reduced -264.6k |
| Hudson Bay Capital Management LP 0.01% of their portfolio | 92.5k $831.6k | Reduced -220.5k |
| Cubist Systematic Strategies, LLC 0.01% of their portfolio | 88.6k $796.7k | New |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 83.1k $747.2k | Reduced -4.0k |
| Vontobel Holding Ltd. 0.01% of their portfolio | 82.0k $737.2k | Unchanged |
| Rockefeller Capital Management L.P. 0.00% of their portfolio | 81.2k $729.7k | Added +5 |
| NATIXIS 0.01% of their portfolio | 78.6k $706.7k | Reduced -217.5k |
| CAPITAL FUND MANAGEMENT S.A. 0.01% of their portfolio | 77.6k $697.9k | Reduced -82.9k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 75.1k $675.1k | Reduced -354 |
| HighMark Wealth Management LLC 0.48% of their portfolio | 73.0k $656.3k | Added +13.0k |
| PEAK6 Investments LLC 0.03% of their portfolio | 72.2k $649.4k | Added +7.2k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 71.2k $640.1k | Unchanged |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 71.0k $637.2k | Reduced -6.4k |
| Hennion & Walsh Asset Management, Inc. 0.04% of their portfolio | 70.7k $636.0k | Added +8.7k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 70.1k $629.9k | Reduced -19.5k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 69.4k $624.0k | Reduced -14.8k |
| Privium Fund Management (UK) Ltd 0.40% of their portfolio | 67.9k $593.0k | New |
| AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio | 67.3k $605.1k | Reduced -272 |
| Ensign Peak Advisors, Inc 0.00% of their portfolio | 67.0k $601.9k | Added +17.9k |
| Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio | 64.0k $575.4k | Added +217 |
| STRS OHIO 0.00% of their portfolio | 61.1k $549.0k | Reduced -12.3k |
| Diamond Hill Capital Management, LLC (Investment Advisor) 0.00% of their portfolio | 55.1k $495.2k | Added +26.5k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 54.5k $490.0k | Reduced -4.3k |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 54.3k $488.4k | Reduced -310 |
| CANADA LIFE ASSURANCE Co 0.00% of their portfolio | 53.5k $479.0k | Added +16.5k |
| Cetera Advisors LLC 0.01% of their portfolio | 50.6k $454.8k | Added +2.4k |
| AlphaCentric Advisors LLC 0.30% of their portfolio | 50.0k $449.5k | Unchanged |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 49.6k $445.8k | Reduced -923 |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 49.3k $444.2k | Unchanged |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 48.7k $438.0k | Reduced -5.5k |
| PFG Investments, LLC 0.08% of their portfolio | 45.4k $408.1k | Added +100 |
| Legacy Advisors, LLC 0.05% of their portfolio | 42.5k $382.1k | Unchanged |
| Capital Investment Advisors, LLC 0.01% of their portfolio | 40.6k $364.9k | Unchanged |
| FLPUTNAM INVESTMENT MANAGEMENT CO 0.01% of their portfolio | 40.4k $363.1k | Unchanged |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio | 38.8k $348.4k | Unchanged |
| ARIZONA STATE RETIREMENT SYSTEM 0.00% of their portfolio | 38.1k $342.4k | Reduced -602 |
| VIRTUS ADVISERS, LLC 0.21% of their portfolio | 36.1k $324.8k | Added +5.3k |
| SG Americas Securities, LLC 0.00% of their portfolio | 35.2k $317.0k | Added +14.0k |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 34.8k $312.7k | Added +542 |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 33.9k $305.0k | Added +3.5k |
| LPL Financial LLC 0.00% of their portfolio | 33.2k $298.6k | Added +600 |
| Handelsbanken Fonder AB 0.00% of their portfolio | 31.6k $284.0k | Unchanged |