Question 1

Does Cubist Systematic Strategies own AUPH stock?

Accepted Answer

As of its last 13F, for Q3 2025, Cubist Systematic Strategies held 50,685 shares of AUPH (Aurinia Pharmaceuticals), worth $560,069.

Question 2

How many shares of AUPH does Cubist Systematic Strategies own?

Accepted Answer

As of its last 13F, for Q3 2025, Cubist Systematic Strategies held 50,685 shares of AUPH (Aurinia Pharmaceuticals).

Question 3

What is Cubist Systematic Strategies' AUPH position worth?

Accepted Answer

As of its last 13F, for Q3 2025, Cubist Systematic Strategies' AUPH position was worth $560,069.

Question 4

Is Cubist Systematic Strategies buying or selling AUPH?

Accepted Answer

In Q3 2025, Cubist Systematic Strategies opened a new AUPH position of 50,685 shares.

Question 5

When did Cubist Systematic Strategies first buy AUPH?

Accepted Answer

Cubist Systematic Strategies already held AUPH in its Q4 2018 13F, the earliest on record, and listed it in 19 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q3 Latest	New	50,685	—	$560,069	0.0%	$11.05	34
2025-Q1	Exited	0	-100.0%	$0	0.0%	$8.04	0
2024-Q4	Increased	168,252	+724.4%	$1.5M	0.0%	$8.98	41
2024-Q3	New	20,409	—	$149,598	0.0%	$7.28	31