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AUPH in the 13F filings

Aurinia Pharmaceuticals Inc · CUSIP 05156V102

Sector · Pharmaceuticals and biotechnologyTheme · Healthcare: biopharma and medtech· L3VLUP-definedTheme · Pharmaceutical preparations
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
19 Feb 2026
latest of these filings; the earliest 10 Feb 2026
Managers listing it
30
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 1 listed it in both
Shares listed
18,612,801
combined, among listed positions
Reported value
$297m
combined, at the quarter end

Among the 92 comparable managers: 22 buyers (opened or added shares) and 8 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +3,494,898.

Managers listing AUPH in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

30 of 30 holders

ActionFiling
Arrowstreet Capital LP3,387,194$54munder 0.1%Added+13,17313 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP1,962,742$31munder 0.1%Added+621,67517 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC1,590,135$25munder 0.1%Added+140,53512 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP1,574,957$25munder 0.1%Added+91,82513 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.1,532,273$24munder 0.1%Added+622,35117 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP1,305,800$21munder 0.1%Added+825,90017 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC910,737$15munder 0.1%Added+233,48412 Feb 2026 (the filing on sec.gov)
Man Group PLC852,671$14munder 0.1%Added+670,81217 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC779,495$12munder 0.1%Added+76,84017 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC739,444$12munder 0.1%Added+226,87517 Feb 2026 (the filing on sec.gov)
Millennium Management LLC738,306$12munder 0.1%Added+637,73317 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd690,629$11munder 0.1%Trimmed-350,49217 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC481,336$7.7munder 0.1%Added+123,04417 Feb 2026 (the filing on sec.gov)
Woodline Partners LP456,259$7.3munder 0.1%Held017 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC444,027$7.1munder 0.1%Trimmed-111,67013 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)268,302$4.3munder 0.1%Added+50,03617 Feb 2026 (the filing on sec.gov)
PDT Partners LLC265,491$4.2m0.27%Held017 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP124,820$2.0munder 0.1%Added+10,44017 Feb 2026 (the filing on sec.gov)
Invesco Ltd87,433$1.4munder 0.1%Trimmed-17,63719 Feb 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP85,000$1.4munder 0.1%Added+78213 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc67,406$1.1munder 0.1%Added+5,12017 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp63,138$1.0munder 0.1%Trimmed-2,82617 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP53,721$857kunder 0.1%Added+2,42117 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC38,764$618kunder 0.1%Trimmed-48,06417 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC29,314$468kunder 0.1%Trimmed-114,23013 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
2 in Q3 2024 to 2 in Q2 2026

Tracked managers listing it, at least.

02462017201820192020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
AUPH by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20171$1.8mn.a.n.a.
Q2 20171$2.1mn.a.n.a.
Q3 20171$2.4mn.a.n.a.
Q4 20171$2.0mn.a.n.a.
Q1 20181$1.6mn.a.n.a.
Q3 20181$2.3mn.a.n.a.
Q1 20191$2.7mn.a.n.a.
Q2 20191$3.9mn.a.n.a.
Q3 20191$2.1mn.a.n.a.
Q4 20196$128mn.a.n.a.
Q1 20203$75mn.a.n.a.
Q2 20203$70mn.a.n.a.
Q3 20203$57mn.a.n.a.
Q4 20202$39mn.a.n.a.
Q1 20211$10mn.a.n.a.
Q2 20211$8.2mn.a.n.a.
Q3 20212$19mn.a.n.a.
Q4 20212$24mn.a.n.a.
Q1 20221$866kn.a.n.a.
Q2 20221$1.7mn.a.n.a.
Q3 20221$2.2mn.a.n.a.
Q4 20221$5.3mn.a.n.a.
Q1 20233$34mn.a.n.a.
Q2 20231$4.8mn.a.n.a.
Q3 20231$3.9mn.a.n.a.
Q4 20231$5.8m10
Q1 20241$2.5m01
Q2 20242$4.5m20
Q3 20242$5.9m11
Q4 20242$10m10
Q1 20251$2.5m10
Q2 20251$2.8m10
Q3 20251$2.9m01
Q4 20254$104m228
Q1 20263$54m1610
Q2 20262$63m1416

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

AUPH and LLY →AUPH and JNJ →AUPH and VRTX →Choose a stock to compare with AUPH →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own AUPH, latest filings →Back to the 13F Explorer →