Question 1

How many shares of MGNI does Man Group plc own?

Accepted Answer

As of 2026-Q2, Man Group plc holds 53,054 shares of MGNI (MAGNITE INC).

Question 2

What is Man Group plc's MGNI position worth?

Accepted Answer

As of 2026-Q2, Man Group plc's MGNI position is worth $1M.

Question 3

Is Man Group plc buying or selling MGNI?

Accepted Answer

In 2026-Q2, Man Group plc decreased their MGNI position (-92.0% change in shares).

Question 4

When did Man Group plc first buy MGNI?

Accepted Answer

Based on available 13F filings, Man Group plc first reported a position in MGNI in 2025-Q4. They have held the position across 14 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	53,054	-92.0%	$1M	0.0%	$18.98	0
2026-Q1	Increased	663,957	+113.1%	$7.9M	0.0%	$13.77	44
2025-Q4	New	311,536	—	$5.1M	0.0%	$16.46	37