Question 1

Does Starboard Value own RBA stock?

Accepted Answer

No. Starboard Value exited its RBA (RB Global) position in Q3 2025. Its Q2 2025 13F listed 251,163 shares worth $26.7M.

Question 2

How many shares of RBA does Starboard Value own?

Accepted Answer

None since Q3 2025, when Starboard Value exited the position. Its Q2 2025 13F listed 251,163 shares worth $26.7M.

Question 3

What is Starboard Value's RBA position worth?

Accepted Answer

Starboard Value's RBA position was worth $26.7M in its Q2 2025 13F, before the exit in Q3 2025.

Question 4

Is Starboard Value buying or selling RBA?

Accepted Answer

In Q3 2025, Starboard Value exited its entire RBA position.

Question 5

When did Starboard Value first buy RBA?

Accepted Answer

Starboard Value already held RBA in its Q2 2023 13F, the earliest on record, and listed it in 9 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price
2025-Q3 Latest	Exited	0	-100.0%	$0	0.0%	$107.62
2025-Q2	Unchanged	251,163	0.0%	$26.7M	0.5%	$105.46
2025-Q1	Unchanged	251,163	0.0%	$25.2M	0.5%	$99.34
2024-Q4	Unchanged	251,163	0.0%	$22.7M	0.4%	$89.07
2024-Q3	Unchanged	251,163	0.0%	$20.2M	0.4%	$79.24