Question 1

Does Twin Tree Management own MRNA stock?

Accepted Answer

No. Twin Tree Management exited its MRNA (Moderna) position in Q2 2026. Its Q1 2026 13F listed 125,203 shares worth $6.4M.

Question 2

How many shares of MRNA does Twin Tree Management own?

Accepted Answer

None since Q2 2026, when Twin Tree Management exited the position. Its Q1 2026 13F listed 125,203 shares worth $6.4M.

Question 3

What is Twin Tree Management's MRNA position worth?

Accepted Answer

Twin Tree Management's MRNA position was worth $6.4M in its Q1 2026 13F, before the exit in Q2 2026.

Question 4

Is Twin Tree Management buying or selling MRNA?

Accepted Answer

In Q2 2026, Twin Tree Management exited its entire MRNA position.

Question 5

When did Twin Tree Management first buy MRNA?

Accepted Answer

Twin Tree Management first reported MRNA in its Q1 2020 13F and listed it in 20 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Exited	0	-100.0%	$0	0.0%	$70.03	0
2026-Q1	Increased	125,203	+83.6%	$6.4M	0.1%	$50.80	50
2025-Q4	Increased	68,177	+1251.1%	$2M	0.0%	$29.49	42
2025-Q3	Decreased	5,046	-93.5%	$130,338	0.0%	$25.83	0
2025-Q2	Decreased	77,817	-78.8%	$2.1M	0.0%	$27.59	0
2025-Q1	New	366,474	—	$10.4M	0.0%	$28.35	38
2024-Q4	Exited	0	-100.0%	$0	0.0%	$41.58	0
2024-Q3	Increased	104,797	+31.7%	$7M	0.0%	$65.75	35