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. Holder counts are more reliable. Shares outstanding: 143.0m as of 2024-04-26, 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 ≈ $5.03. Options: 15 managers hold calls ($8.7m notional), 14 hold puts ($13.4m).
Trends to Q1 2024
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 |
| Q1 2024 | 179 |
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 |
| Q1 2024 | 74 | 101 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q2 2023 | $22.5m | $20.8m | 0.93 |
| Q3 2023 | $23.6m | $14.2m | 0.60 |
| Q4 2023 | $28.4m | $22.1m | 0.78 |
| Q1 2024 | $8.7m | $13.4m | 1.54 |
Biggest buyers
| ARMISTICE CAPITAL, LLC | Added | +2.7m |
| TANG CAPITAL MANAGEMENT LLC | Added | +1.5m |
| MORGAN STANLEY | Added | +1.0m |
| Rock Springs Capital Management LP | Added | +737.8k |
| 683 Capital Management, LLC | Added | +395.0k |
| Trexquant Investment LP | New | +294.2k |
| GSA CAPITAL PARTNERS LLP | Added | +231.3k |
| Hudson Bay Capital Management LP | Added | +197.9k |
| JPMORGAN CHASE & CO | Added | +177.7k |
| Qube Research & Technologies Ltd | New | +172.2k |
Biggest sellers
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | -694.8k |
| CITIGROUP INC | Reduced | -657.6k |
| Balyasny Asset Management L.P. | Reduced | -598.1k |
| JANE STREET GROUP, LLC | Reduced | -472.7k |
| STIFEL FINANCIAL CORP | Reduced | -324.5k |
| CITADEL ADVISORS LLC | Reduced | -310.3k |
| GROUP ONE TRADING LLC | Reduced | -301.5k |
| Nuveen Asset Management, LLC | Reduced | -293.0k |
| BlackRock Inc. | Reduced | -258.1k |
| TWO SIGMA INVESTMENTS, LP | Sold out | -173.6k |
Biggest calls
| GROUP ONE TRADING LLC | Reduced | $2.3m465.6k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $1.6m311.3k shares |
| JANE STREET GROUP, LLC | Added | $1.1m221.1k shares |
| SIMPLEX TRADING, LLC | Reduced | $1.1m215.5k shares |
| CITADEL ADVISORS LLC | Reduced | $676.9k135.1k shares |
| Parallax Volatility Advisers, L.P. | Added | $520.5k103.9k shares |
| WOLVERINE TRADING, LLC | Reduced | $399.3k79.7k shares |
| GTS SECURITIES LLC | Reduced | $279.6k55.8k shares |
| CITIGROUP INC | New | $250.0k49.9k shares |
| BARCLAYS PLC | Added | $212.9k42.5k shares |
Biggest puts
| GROUP ONE TRADING LLC | Added | $5.6m1.1m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $2.4m481.2k shares |
| CITADEL ADVISORS LLC | Reduced | $1.6m325.3k shares |
| GTS SECURITIES LLC | Added | $1.2m247.2k shares |
| SIMPLEX TRADING, LLC | Reduced | $1.0m208.6k shares |
| JANE STREET GROUP, LLC | Added | $882.3k176.1k shares |
| CITIGROUP INC | New | $250.0k49.9k shares |
| BARCLAYS PLC | Added | $212.9k42.5k shares |
| WOLVERINE TRADING, LLC | Reduced | $109.2k21.8k shares |
| Belvedere Trading LLC | Reduced | $33.6k6.7k 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 Q1 2024
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 |
|---|---|---|---|---|---|
| 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 | — | — |
| Q1 2024 | 0 | — | 6 | $1.8m | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2024-03-06 | Greenleaf Peter Chief Executive Officer, director | Sold | $711.1k127.0k shares |
| 2024-03-06 | Robertson Stephen P. EVP, General Counsel | Sold | $323.4k57.7k shares |
| 2024-03-06 | Donley Matthew Maxwell EVP, Ops & Strategy | Sold | $224.1k40.7k shares |
| 2024-03-06 | Miller Joseph M Chief Financial Officer | Sold | $194.9k34.8k shares |
| 2024-03-06 | Habig Scott Michael Chief Commercial Officer | Sold | $99.6k17.8k shares |
| 2024-02-27 | Knappertz Volker EVP, Research and Development | Sold | $30.1k4.9k shares |
| 2024-02-20 | Knappertz Volker EVP, Research and Development | Sold | $137.8k25.1k shares |
| 2024-02-20 | Habig Scott Michael Chief Commercial Officer | Sold | $87.0k15.9k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q1 2024
| Manager | Shares | Change |
|---|---|---|
| ARMISTICE CAPITAL, LLC 1.64% of their portfolio | 12.3m $61.4m | Added +2.7m |
| BlackRock Inc. 0.00% of their portfolio | 8.7m $43.4m | Reduced -258.1k |
| NEA Management Company, LLC 1.23% of their portfolio | 4.0m $19.9m | Unchanged |
| MORGAN STANLEY 0.00% of their portfolio | 3.9m $19.6m | Added +1.0m |
| STATE STREET CORP 0.00% of their portfolio | 2.8m $13.9m | Added +66.5k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 2.2m $10.8m | Added +103.7k |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 2.1m $10.3m | Reduced -293.0k |
| TANG CAPITAL MANAGEMENT LLC 1.07% of their portfolio | 2.0m $10.3m | Added +1.5m |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.6m $8.0m | Added +33.9k |
| VANGUARD GROUP INC 0.00% of their portfolio | 1.5m $7.7m | Added +21.1k |
| Rock Springs Capital Management LP 0.15% of their portfolio | 1.2m $5.8m | Added +737.8k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.01% of their portfolio | 1.0m $5.2m | Unchanged |
| NORTHERN TRUST CORP 0.00% of their portfolio | 1.0m $5.1m | Reduced -44.4k |
| CITIGROUP INC 0.00% of their portfolio | 759.3k $3.8m | Reduced -657.6k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 615.9k $3.1m | Added +177.7k |
| 683 Capital Management, LLC 0.31% of their portfolio | 615.0k $3.1m | Added +395.0k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 539.0k $2.7m | Added +100.8k |
| Woodline Partners LP 0.02% of their portfolio | 500.6k $2.5m | Reduced -144.6k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.01% of their portfolio | 436.9k $2.2m | Added +165.7k |
| Norris Financial Group, LLC 1.20% of their portfolio | 434.8k $2.2m | Added +31.5k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 411.2k $2.1m | Added +17.6k |
| GROUP ONE TRADING LLC 0.07% of their portfolio | 377.3k $1.9m | Reduced -301.5k |
| GSA CAPITAL PARTNERS LLP 0.14% of their portfolio | 349.2k $1.8m | Added +231.3k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 337.8k $1.7m | Reduced -694.8k |
| NORDEA INVESTMENT MANAGEMENT AB 0.00% of their portfolio | 308.5k $1.6m | Added +105.1k |
| Marex Group Ltd 0.05% of their portfolio | 300.0k $1.5m | Reduced -55.0k |
| Trexquant Investment LP 0.03% of their portfolio | 294.2k $1.5m | New |
| Hudson Bay Capital Management LP 0.01% of their portfolio | 290.4k $1.5m | Added +197.9k |
| Balyasny Asset Management L.P. 0.00% of their portfolio | 288.9k $1.4m | Reduced -598.1k |
| Swiss National Bank 0.00% of their portfolio | 268.5k $1.3m | Unchanged |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 268.4k $1.3m | Reduced -310.3k |
| JUPITER ASSET MANAGEMENT LTD 0.01% of their portfolio | 247.1k $1.2m | Added +43.4k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 244.6k $1.2m | Added +109.6k |
| Campbell & CO Investment Adviser LLC 0.10% of their portfolio | 237.1k $1.2m | Added +4.7k |
| LEVEL FOUR ADVISORY SERVICES, LLC 0.12% of their portfolio | 236.8k $2.1m | Unchanged |
| CREDIT SUISSE AG/ 0.00% of their portfolio | 219.5k $1.1m | Unchanged |
| UBS Group AG 0.00% of their portfolio | 200.8k $1.0m | Reduced -52.7k |
| Advisory Services Network, LLC 0.02% of their portfolio | 186.1k $932.3k | Reduced -2.9k |
| Sunbelt Securities, Inc. 0.10% of their portfolio | 185.3k $928.2k | Reduced -7.3k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 183.9k $921.3k | Added +2.5k |
| BARCLAYS PLC 0.00% of their portfolio | 172.7k $865.3k | Reduced -45.7k |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 172.2k $862.5k | New |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 160.1k $802.3k | Unchanged |
| Invesco Ltd. 0.00% of their portfolio | 141.1k $706.7k | Reduced -3.6k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 136.3k $682.8k | Reduced -7.3k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 135.5k $678.9k | Unchanged |
| Legal & General Group Plc 0.00% of their portfolio | 131.8k $660.1k | Reduced -836 |
| GTS SECURITIES LLC 0.02% of their portfolio | 125.3k $627.6k | Added +107.9k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 116.4k $583.2k | Added +47.0k |
| NORGES BANK 0.00% of their portfolio | 114.0k $571.4k | Unchanged |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 109.8k $550.2k | Reduced -472.7k |
| SIMPLEX TRADING, LLC 0.02% of their portfolio | 108.5k $543.0k | Reduced -96.0k |
| ALPS ADVISORS INC 0.00% of their portfolio | 102.0k $511.1k | Added +1.5k |
| SUPERSTRING CAPITAL MANAGEMENT LP 0.33% of their portfolio | 98.7k $494.4k | New |
| ALGERT GLOBAL LLC 0.02% of their portfolio | 93.7k $469.4k | New |
| IRONWOOD INVESTMENT MANAGEMENT LLC 0.23% of their portfolio | 93.2k $466.8k | Reduced -2.2k |
| Parallax Volatility Advisers, L.P. 0.01% of their portfolio | 87.7k $439.5k | Reduced -47.7k |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 83.1k $416.1k | Added +12.1k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 83.0k $415.9k | Reduced -97 |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 81.7k $409.5k | Reduced -10.8k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 81.7k $409.3k | Added +6.6k |
| Vontobel Holding Ltd. 0.00% of their portfolio | 80.0k $400.8k | Reduced -2.0k |
| AlphaCentric Advisors LLC 0.24% of their portfolio | 80.0k $400.8k | Added +30.0k |
| Rockefeller Capital Management L.P. 0.00% of their portfolio | 79.2k $396.6k | Reduced -2.0k |
| CAPITAL FUND MANAGEMENT S.A. 0.00% of their portfolio | 78.8k $395.0k | Added +1.2k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 78.5k $393.1k | Added +8.4k |
| PATTEN & PATTEN INC/TN 0.03% of their portfolio | 77.1k $386.3k | New |
| Hennion & Walsh Asset Management, Inc. 0.02% of their portfolio | 75.8k $379.7k | Added +5.0k |
| HighMark Wealth Management LLC 0.23% of their portfolio | 75.2k $376.7k | Added +2.2k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 71.2k $356.7k | Unchanged |
| Diamond Hill Capital Management, LLC (Investment Advisor) 0.00% of their portfolio | 70.1k $351.2k | Added +15.0k |
| AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio | 66.7k $334.4k | Reduced -573 |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 66.1k $331.3k | Added +11.8k |
| Ensign Peak Advisors, Inc 0.00% of their portfolio | 63.7k $319.3k | Reduced -3.2k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 62.2k $311.6k | Reduced -99.5k |
| Cetera Investment Advisers 0.00% of their portfolio | 61.4k $307.5k | New |
| Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio | 59.8k $631.9k | Reduced -4.2k |
| STRS OHIO 0.00% of their portfolio | 57.5k $288.0k | Reduced -3.6k |
| CANTOR FITZGERALD, L. P. 0.06% of their portfolio | 54.0k $270.7k | Reduced -91.3k |
| CANADA LIFE ASSURANCE Co 0.00% of their portfolio | 53.5k $268.0k | Unchanged |
| NATIXIS 0.00% of their portfolio | 50.7k $254.1k | Reduced -27.9k |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 49.3k $246.9k | Unchanged |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 47.9k $240.2k | Reduced -1.6k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 45.5k $228.1k | Reduced -3.2k |
| Legacy Advisors, LLC 0.03% of their portfolio | 42.5k $212.9k | Unchanged |
| VIRTUS ADVISERS, LLC 0.11% of their portfolio | 42.2k $211.4k | Added +6.1k |
| FLPUTNAM INVESTMENT MANAGEMENT CO 0.00% of their portfolio | 40.4k $202.4k | Unchanged |
| Capital Investment Advisors, LLC 0.00% of their portfolio | 39.9k $199.7k | Reduced -725 |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 39.0k $196.0k | Added +5.1k |
| ARIZONA STATE RETIREMENT SYSTEM 0.00% of their portfolio | 37.5k $187.8k | Reduced -594 |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 36.1k $180.0k | Reduced -18.3k |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 35.3k $176.7k | Added +485 |
| ProShare Advisors LLC 0.00% of their portfolio | 34.5k $172.7k | Added +2.9k |
| Handelsbanken Fonder AB 0.00% of their portfolio | 33.5k $168.0k | Added +1.9k |
| LPL Financial LLC 0.00% of their portfolio | 33.0k $165.4k | Reduced -210 |
| CAPSTONE INVESTMENT ADVISORS, LLC 0.00% of their portfolio | 31.5k $157.6k | New |
| Atom Investors LP 0.02% of their portfolio | 30.7k $153.6k | New |
| TEACHER RETIREMENT SYSTEM OF TEXAS 0.00% of their portfolio | 30.4k $152.0k | Reduced -1.2k |
| STIFEL FINANCIAL CORP 0.00% of their portfolio | 30.3k $151.6k | Reduced -324.5k |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio | 28.6k $143.5k | Unchanged |