Question 1

Does Linden Advisors own IMPINJ stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Linden Advisors holds 38,119,000 shares of IMPINJ, worth $54.1M.

Question 2

How many shares of IMPINJ does Linden Advisors own?

Accepted Answer

As of its Q2 2026 13F, Linden Advisors holds 38,119,000 shares of IMPINJ.

Question 3

What is Linden Advisors' IMPINJ position worth?

Accepted Answer

As of its Q2 2026 13F, Linden Advisors' IMPINJ position is worth $54.1M.

Question 4

Is Linden Advisors buying or selling IMPINJ?

Accepted Answer

In Q2 2026, Linden Advisors increased its IMPINJ position by 10,000 shares.

Question 5

When did Linden Advisors first buy IMPINJ?

Accepted Answer

Linden Advisors first reported IMPINJ in its Q4 2022 13F and has listed it in 15 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	38.1M	+0.0%	$54.1M	0.3%	—	35
2026-Q1	Increased	38.1M	+34.8%	$45.2M	0.3%	—	45
2025-Q4	Decreased	28.3M	-0.5%	$46.1M	0.3%	—	0
2025-Q3	Decreased	28.4M	-72.8%	$47.5M	0.3%	—	0
2025-Q2	Increased	104.4M	+8.5%	$130.1M	0.8%	—	46
2025-Q1	Increased	96.2M	+13.2%	$109.3M	0.7%	—	48
2024-Q4	Increased	85M	+13.3%	$120.9M	1.0%	—	54
2024-Q3	Decreased	75M	-3.2%	$150M	1.3%	—	0

IMIMPINJ INC