Impinj Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

BMV:PI * Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
10 Sep 25	SellMex$1,094,147,894	Sylebra Capital Limited	Company	300,000	Mex$3,647.16
21 Feb 25	SellMex$16,746,263	Chris Diorio	Individual	8,334	Mex$2,039.28
21 Feb 25	SellMex$5,358,843	Jeffrey Dossett	Individual	2,666	Mex$2,028.56
21 Feb 25	SellMex$3,119,977	Cary Baker	Individual	1,553	Mex$2,029.85
21 Feb 25	SellMex$7,515,578	Hussein Mecklai	Individual	3,739	Mex$2,028.81
13 Nov 24	SellMex$59,058,813	Sylebra Capital Limited	Company	14,476	Mex$4,091.21
11 Nov 24	SellMex$1,361,588,405	Sylebra Capital Limited	Company	328,616	Mex$4,151.30
08 Nov 24	SellMex$46,636,609	Cathal Phelan	Individual	11,549	Mex$4,069.33
07 Nov 24	SellMex$1,706,152,829	Sylebra Capital Limited	Company	431,153	Mex$4,007.41
07 Nov 24	SellMex$49,725,877	Chris Diorio	Individual	12,590	Mex$3,962.55
04 Nov 24	SellMex$462,164,103	Sylebra Capital Limited	Company	118,043	Mex$3,920.46
30 Oct 24	SellMex$712,385,496	Sylebra Capital Limited	Company	175,804	Mex$4,076.40

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of PI *?
Owner Type	Number of Shares	Ownership Percentage
State or Government	13,959	0.0429%
Individual Insiders	855,084	2.63%
Hedge Funds	1,829,260	5.62%
Institutions	29,875,063	91.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 89.97% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.9%	FMR LLC	4,321,753	Mex$15.2b	1.57%	0.04%
13.3%	BlackRock, Inc.	3,870,546	Mex$13.6b	3.66%	0.01%
12.1%	The Vanguard Group, Inc.	3,519,349	Mex$12.4b	4.07%	0.01%
7.97%	Capital Research and Management Company	2,318,597	Mex$8.2b	1.61%	0.02%
6.29%	Sylebra Capital Limited	1,829,260	Mex$6.4b	-14.1%	15.88%
4.18%	State Street Global Advisors, Inc.	1,215,065	Mex$4.3b	1.36%	0.01%
3.36%	UBS Asset Management AG	978,135	Mex$3.4b	-8.94%	0.01%
3.05%	Whale Rock Capital Management LLC	886,098	Mex$3.1b	-28.1%	1.94%
2.63%	Invesco Ltd.	765,546	Mex$2.7b	191%	0.04%
2.54%	Chevy Chase Trust Company	740,081	Mex$2.6b	1.11%	0.39%
2.31%	Morgan Stanley, Investment Banking and Brokerage Investments	672,202	Mex$2.4b	36.8%	0.01%
2.21%	Columbia Management Investment Advisers, LLC	641,684	Mex$2.3b	3.13%	0.03%
2.05%	Geode Capital Management, LLC	596,874	Mex$2.1b	7.66%	0.01%
1.71%	Chris Diorio	496,375	Mex$1.7b	-12.2%	no data
1.54%	T. Rowe Price Group, Inc.	446,545	Mex$1.6b	101%	0.01%
1.39%	Janus Henderson Group plc	405,142	Mex$1.4b	-17.2%	0.03%
1.18%	Point72 Asset Management, L.P.	344,223	Mex$1.2b	-49.9%	0.11%
1.05%	American Century Investment Management Inc	306,456	Mex$1.1b	86.9%	0.02%
1.04%	Northern Trust Global Investments	303,403	Mex$1.1b	20.5%	0.01%
1%	Fred Alger Management, LLC	290,913	Mex$1.0b	72.7%	0.22%
0.91%	Allspring Global Investments, LLC	264,047	Mex$930.7m	8.17%	0.07%
0.87%	Emerald Advisers, LLC	251,936	Mex$888.0m	2.34%	0.97%
0.86%	Jennison Associates LLC	248,994	Mex$877.6m	-1.93%	0.03%
0.79%	Royce & Associates, LP	229,202	Mex$807.8m	5.28%	0.38%
0.79%	Charles Schwab Investment Management, Inc.	228,893	Mex$806.8m	6.72%	0.01%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/09/21 05:57
End of Day Share Price	2025/06/24 00:00
Earnings	2025/06/30
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Impinj, Inc. is covered by 15 analysts. 7 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Guy Hardwick	Barclays
Thomas Walkley	Canaccord Genuity
Troy Jensen	Cantor Fitzgerald & Co.