Question 1

Does Ubs own UMC stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Ubs holds 11,632,967 shares of UMC (United Microelectronics), worth $316.5M.

Question 2

How many shares of UMC does Ubs own?

Accepted Answer

As of its Q2 2026 13F, Ubs holds 11,632,967 shares of UMC (United Microelectronics).

Question 3

What is Ubs' UMC position worth?

Accepted Answer

As of its Q2 2026 13F, Ubs' UMC position is worth $316.5M.

Question 4

Is Ubs buying or selling UMC?

Accepted Answer

In Q2 2026, Ubs increased its UMC position by 3,457,823 shares (+42.3%).

Question 5

When did Ubs first buy UMC?

Accepted Answer

Ubs already held UMC in its Q1 2019 13F, the earliest on record, and has listed it in 30 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	11.6M	+42.3%	$316.5M	0.0%	$26.74	41
2026-Q1	Increased	8.2M	+78.9%	$73.4M	0.0%	$8.82	45
2025-Q4	Increased	4.6M	+21.5%	$35.9M	0.0%	$7.72	35
2025-Q3	Decreased	3.8M	-77.7%	$28.5M	0.0%	$7.45	0
2025-Q2	Increased	16.9M	+9.3%	$129.2M	0.0%	$7.52	33
2025-Q1	Increased	15.4M	+61.2%	$110.4M	0.0%	$6.61	43
2024-Q4	Increased	9.6M	+31.6%	$62.2M	0.0%	$6.00	38
2024-Q3	Increased	7.3M	+15.9%	$61.3M	0.0%	$7.78	34

UMCShowing 8 of 30 quarters

UMC
Showing 8 of 30 quarters