Question 1

Does Parallax Volatility Advisers own MRNA stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Parallax Volatility Advisers holds 39,458 shares of MRNA (Moderna), worth $2.8M.

Question 2

How many shares of MRNA does Parallax Volatility Advisers own?

Accepted Answer

As of its Q2 2026 13F, Parallax Volatility Advisers holds 39,458 shares of MRNA (Moderna).

Question 3

What is Parallax Volatility Advisers' MRNA position worth?

Accepted Answer

As of its Q2 2026 13F, Parallax Volatility Advisers' MRNA position is worth $2.8M.

Question 4

Is Parallax Volatility Advisers buying or selling MRNA?

Accepted Answer

In Q2 2026, Parallax Volatility Advisers reduced its MRNA position by 8,433 shares (-17.6%).

Question 5

When did Parallax Volatility Advisers first buy MRNA?

Accepted Answer

Parallax Volatility Advisers first reported MRNA in its Q1 2020 13F and has listed it in 23 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	39,458	-17.6%	$2.8M	0.0%	$70.03	0
2026-Q1	Increased	47,891	+58.5%	$2.6M	0.0%	$50.80	37
2025-Q4	Decreased	30,213	-71.5%	$890,981	0.0%	$29.49	0
2025-Q3	Increased	105,841	+214.1%	$2.7M	0.0%	$25.83	42
2025-Q2	Increased	33,692	+149.3%	$929,562	0.0%	$27.59	40
2025-Q1	Decreased	13,513	-82.5%	$383,094	0.0%	$28.35	0
2024-Q4	Increased	77,036	+16.1%	$3.2M	0.0%	$41.58	31
2024-Q3	New	66,384	—	$4.4M	0.0%	$65.75	37