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Impinj Inc
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151.360USD
+3.870+2.62%
Close 07-31 16:00（ET）Quotes delayed by 15 min
4.57BMarket Cap
LossP/E TTM
Shareholding Stats
Updated: Mon, May 11
Updated: Mon, May 11
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Fidelity Management & Research Company LLC
14.68%
BlackRock Institutional Trust Company, N.A.
12.27%
Vanguard Portfolio Management, LLC
7.03%
Capital International Investors
5.14%
State Street Investment Management (US)
4.19%
Other
56.70%
Shareholders
Shareholders
Proportion
Fidelity Management & Research Company LLC
14.68%
BlackRock Institutional Trust Company, N.A.
12.27%
Vanguard Portfolio Management, LLC
7.03%
Capital International Investors
5.14%
State Street Investment Management (US)
4.19%
Other
56.70%
Shareholder Types
Shareholders
Proportion
Investment Advisor
72.77%
Investment Advisor/Hedge Fund
26.97%
Hedge Fund
4.91%
Individual Investor
2.74%
Research Firm
1.86%
Pension Fund
1.16%
Sovereign Wealth Fund
1.04%
Bank and Trust
0.99%
Family Office
0.10%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
739
39.21M
128.78%
+2.92M
2025Q4
703
31.98M
106.22%
-3.66M
2025Q3
664
31.92M
106.01%
-3.76M
2025Q2
671
35.18M
120.96%
-62.20K
2025Q1
695
33.47M
115.61%
-2.09M
2024Q4
672
32.94M
115.46%
-1.17M
2024Q3
639
32.17M
114.41%
-1.05M
2024Q2
567
29.95M
108.04%
-3.22M
2024Q1
544
29.99M
110.26%
-3.34M
2023Q4
524
29.88M
110.44%
-2.40M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Fidelity Management & Research Company LLC
4.47M
14.79%
+166.74K
+3.87%
Dec 31, 2025
BlackRock Institutional Trust Company, N.A.
3.74M
12.36%
+167.56K
+4.69%
Dec 31, 2025
Capital International Investors
1.56M
5.17%
--
--
Dec 31, 2025
State Street Investment Management (US)
1.28M
4.22%
+124.79K
+10.83%
Dec 31, 2025
Invesco Advisers, Inc.
1.18M
3.92%
+77.16K
+6.97%
Dec 31, 2025
Sylebra Capital LLC
1.13M
3.74%
-577.08K
-33.76%
Dec 31, 2025
Whale Rock Capital Management LLC
887.27K
2.93%
-337.31K
-27.55%
Dec 31, 2025
Capital World Investors
754.35K
2.5%
--
--
Dec 31, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
State Street SPDR S&P Semiconductor ETF
2.97%
Global X Internet of Things ETF
2.5%
Invesco S&P SmallCap Information Technology ETF
2.38%
First Trust Multi-Manager Small Cap Opportunities ETF
1.35%
Invesco S&P SmallCap 600 Pure Growth ETF
1.17%
State Street SPDR FactSet Innovative Technolgy ETF
1.13%
AB Disruptors ETF
0.75%
State Street SPDR S&P 600 Small Cap Growth ETF
0.72%
WisdomTree US SmallCap Quality Growth Fund
0.7%
Vanguard S&P Small-Cap 600 Growth Index Fund
0.68%
View more
State Street SPDR S&P Semiconductor ETF
Proportion2.97%
Global X Internet of Things ETF
Proportion2.5%
Invesco S&P SmallCap Information Technology ETF
Proportion2.38%
First Trust Multi-Manager Small Cap Opportunities ETF
Proportion1.35%
Invesco S&P SmallCap 600 Pure Growth ETF
Proportion1.17%
State Street SPDR FactSet Innovative Technolgy ETF
Proportion1.13%
AB Disruptors ETF
Proportion0.75%
State Street SPDR S&P 600 Small Cap Growth ETF
Proportion0.72%
WisdomTree US SmallCap Quality Growth Fund
Proportion0.7%
Vanguard S&P Small-Cap 600 Growth Index Fund
Proportion0.68%