Question 1

Does Northern Trust own SIRI stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Northern Trust holds 1,584,505 shares of SIRI (Siriusxm Holdings), worth $46.8M.

Question 2

How many shares of SIRI does Northern Trust own?

Accepted Answer

As of its Q2 2026 13F, Northern Trust holds 1,584,505 shares of SIRI (Siriusxm Holdings).

Question 3

What is Northern Trust's SIRI position worth?

Accepted Answer

As of its Q2 2026 13F, Northern Trust's SIRI position is worth $46.8M.

Question 4

Is Northern Trust buying or selling SIRI?

Accepted Answer

In Q2 2026, Northern Trust increased its SIRI position by 488,418 shares (+44.6%).

Question 5

When did Northern Trust first buy SIRI?

Accepted Answer

Northern Trust already held SIRI in its Q3 2024 13F, the earliest on record, and has listed it in 8 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	1.6M	+44.6%	$46.8M	0.0%	$29.27	40
2026-Q1	Increased	1.1M	+4.4%	$25.3M	0.0%	$22.64	30
2025-Q4	Decreased	1M	-6.5%	$21M	0.0%	$19.37	0
2025-Q3	Decreased	1.1M	-6.7%	$26.1M	0.0%	$22.27	0
2025-Q2	Decreased	1.2M	-4.2%	$27.6M	0.0%	$21.70	0
2025-Q1	Decreased	1.3M	-4.2%	$28.3M	0.0%	$21.04	0
2024-Q4	Increased	1.3M	+5.8%	$29.9M	0.0%	$21.05	31
2024-Q3	New	1.2M	-	$29.3M	0.0%	$21.60	40

SIRI8 quarters

SIRI
8 quarters