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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
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
30
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 3 listed it in both
Shares listed
16,757,931
combined, among listed positions
Reported value
$284m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 14 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,494,068.

Managers listing AUPH in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, 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
Two Sigma Investments LP3,467,514$59munder 0.1%Added+38,80914 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP3,264,062$55munder 0.1%Trimmed-20,30613 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP2,044,007$35munder 0.1%Added+169,41013 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC1,548,035$26munder 0.1%Trimmed-115,80013 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.1,408,456$24munder 0.1%Trimmed-164,52714 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC948,751$16munder 0.1%Trimmed-5914 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd602,195$10munder 0.1%Trimmed-155,24014 Aug 2026 (the filing on sec.gov)
Woodline Partners LP456,259$7.7munder 0.1%Held014 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)372,481$6.3munder 0.1%Added+53,70313 Aug 2026 (the filing on sec.gov)
Voloridge Investment Management LLC362,416$6.2munder 0.1%Trimmed-165,75614 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC317,430$5.4munder 0.1%Trimmed-2,37414 Aug 2026 (the filing on sec.gov)
PDT Partners LLC265,491$4.5m0.24%Held014 Aug 2026 (the filing on sec.gov)
Millennium Management LLC244,302$4.1munder 0.1%Added+127,13314 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC240,685$4.1munder 0.1%Trimmed-33,8892 Sep 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP221,620$3.8munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Invesco Ltd208,687$3.5munder 0.1%Added+54,57514 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP126,556$1.9munder 0.1%Trimmed-1,77014 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc99,276$1.7munder 0.1%Added+13,05414 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP88,435$1.5munder 0.1%Added+47,89814 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC88,240$1.5munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Man Group PLC83,888$1.4munder 0.1%Trimmed-867,52414 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC65,696$1.1munder 0.1%Trimmed-255,8713 Aug 2026 (the filing on sec.gov)
Freestone Grove Partners LP57,717$979kunder 0.1%Trimmed-30,27214 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP44,081$748kunder 0.1%Trimmed-2,83114 Aug 2026 (the filing on sec.gov)
Acadian Asset Management LLC37,363$631kunder 0.1%Added+25,95213 Aug 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, 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 (5)

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 →