How many shares of PI does FRED ALGER MANAGEMENT, LLC own?

As of 2026-Q2, FRED ALGER MANAGEMENT, LLC holds 159,966 shares of PI (Impinj, Inc.).

What is FRED ALGER MANAGEMENT, LLC's PI position worth?

As of 2026-Q2, FRED ALGER MANAGEMENT, LLC's PI position is worth $22.9M.

Is FRED ALGER MANAGEMENT, LLC buying or selling PI?

In 2026-Q2, FRED ALGER MANAGEMENT, LLC decreased their PI position (-25.6% change in shares).

When did FRED ALGER MANAGEMENT, LLC first buy PI?

Based on available 13F filings, FRED ALGER MANAGEMENT, LLC first reported a position in PI in 2018-Q4. They have held the position across 31 quarters.

Back to

FRED ALGER MANAGEMENT, LLC

PI
31 quarters

Position history for FRED ALGER MANAGEMENT, LLC's holdings in Impinj, Inc.

Current Value

$22.9M

Current Shares

159,966

Total Value Change

+$21.6M

Total Shares Change

+68,085

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	159,966	-25.6%	$22.9M	0.1%	$143.23	0
2026-Q1	Increased	215,016	+325.0%	$22.1M	0.1%	$116.64	46
2025-Q4	Decreased	50,596	-62.7%	$8.8M	0.0%	$168.60	0
2025-Q3	Decreased	135,782	-53.3%	$24.5M	0.1%	$180.20	0
2025-Q2	Increased	290,913	+72.7%	$32.3M	0.1%	$111.83	52
2025-Q1	Increased	168,457	+57.6%	$15.3M	0.1%	$91.80	40
2024-Q4	Decreased	106,908	-11.7%	$15.5M	0.1%	$146.59	0
2024-Q3	Increased	121,117	+16.9%	$26.2M	0.1%	$213.31	40
2024-Q2	Decreased	103,602	-78.0%	$16.2M	0.1%	$156.77	0
2024-Q1	Decreased	471,721	-38.3%	$60.6M	0.3%	$128.41	0
2023-Q4	Decreased	764,465	-4.0%	$68.8M	0.4%	$90.03	0
2023-Q3	Increased	795,973	+249.6%	$43.8M	0.3%	$55.03	56
2023-Q2	Decreased	227,672	-32.2%	$20.4M	0.1%	$86.81	0
2023-Q1	Decreased	335,601	-21.0%	$45.5M	0.2%	$133.12	0
2022-Q4	Decreased	424,683	-31.7%	$46.4M	0.3%	$109.18	0
2022-Q3	Decreased	621,982	-28.7%	$49.8M	0.3%	$82.03	0
2022-Q2	Increased	872,330	+19.0%	$51.2M	0.2%	$56.75	41
2022-Q1	Increased	733,187	+31.1%	$46.6M	0.1%	$64.37	44
2021-Q4	Decreased	559,352	-41.7%	$49.6M	0.1%	$89.78	0
2021-Q3	Decreased	960,081	-8.6%	$54.9M	0.1%	$56.99	0
2021-Q2	Increased	1.1M	+32.6%	$54.2M	0.1%	$52.68	45
2021-Q1	Increased	791,699	+32.3%	$45M	0.1%	$54.42	45
2020-Q4	Decreased	598,289	-23.9%	$25.1M	0.1%	$41.75	0
2020-Q3	Increased	786,056	+3.4%	$20.7M	0.1%	$26.45	29
2020-Q2	Decreased	760,448	-23.1%	$20.9M	0.1%	$26.62	0
2020-Q1	Increased	988,882	+846.8%	$16.5M	0.0%	$16.63	46
2019-Q4	Increased	104,442	+0.5%	$2.7M	0.0%	$25.93	26
2019-Q3	Increased	103,902	+0.3%	$3.2M	0.0%	$30.41	26
2019-Q2	Increased	103,583	+13.8%	$3M	0.0%	$28.62	30
2019-Q1	Decreased	91,009	-0.9%	$1.5M	0.0%	$16.75	0
2018-Q4	New	91,881	-	$1.3M	0.0%	$14.53	35

Other major holders of PI: BNP PARIBAS FINANCIAL MARKETS, FMR LLC, BlackRock, Inc.

PI31 quarters

PI
31 quarters