IMPINJ INC - Common Stock (PI)

Historical Holders from Q3 2016 to Q3 2025

Symbol
PI on Nasdaq
Type / Class
Equity / Common Stock
Shares outstanding
30.1M
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
31.6M
Holdings value
$5.7B
% of all portfolios
0.008%
Grand Portfolio weight change
+0%
Number of holders
317
Number of buys
155
Number of sells
-163
Average Value change %
0%
Average buys %
+0.001%
Average sells %
-0.002%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of IMPINJ INC - Common Stock (PI)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Capital International Investors 5.4% $139M 1.53M Capital International Investors 31 Dec 2024
SYLEBRA CAPITAL LLC 3.76% -24.8% $196M -$64.3M 1.13M -24.7% SYLEBRA CAPITAL LLC 15 Dec 2025

Institutional Holders of IMPINJ INC - Common Stock (PI)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 31.6M $5.7B +$65.9M $180.75 317
2025 Q2 31.4M $3.48B +$104M $111.07 291
2025 Q1 30.7M $2.78B -$86.3M $90.70 272
2024 Q4 30.6M $4.45B +$10.9M $145.26 316
2024 Q3 30.1M $6.51B +$155M $216.52 319
2024 Q2 27.9M $4.37B +$35.1M $156.77 270
2024 Q1 27.9M $3.59B +$11.9M $128.41 223
2023 Q4 28M $2.52B +$123M $90.03 194
2023 Q3 31.1M $1.71B -$78.5M $55.03 189
2023 Q2 27.1M $2.43B -$19.5M $89.65 216
2023 Q1 26.6M $3.61B +$212M $135.52 254
2022 Q4 25.1M $2.74B -$17.6M $109.18 234
2022 Q3 25.3M $2.02B +$175M $80.03 182
2022 Q2 23.3M $1.36B +$83.2M $58.67 148
2022 Q1 21.8M $1.39B +$6.28M $63.54 175
2021 Q4 21.5M $1.9B -$11.6M $88.70 173
2021 Q3 21.2M $1.21B -$5.01M $57.13 154
2021 Q2 21.3M $1.1B -$45.4M $51.59 160
2021 Q1 22.1M $1.25B +$94.1M $56.87 159
2020 Q4 20.6M $862M +$37.3M $41.87 148
2020 Q3 19.8M $521M +$21.1M $26.35 129
2020 Q2 18.9M $519M +$693K $27.47 137
2020 Q1 19.1M $319M -$16.8M $16.71 131
2019 Q4 18.9M $488M +$34.8M $25.86 144
2019 Q3 17.1M $527M +$52.1M $30.83 142
2019 Q2 15.4M $442M +$46M $28.62 127
2019 Q1 13.3M $224M -$2.66M $16.75 100
2018 Q4 14.1M $206M -$13.7M $14.55 95
2018 Q3 13.9M $344M -$33.3M $24.82 102
2018 Q2 15M $332M +$3.8M $22.11 95
2018 Q1 15.2M $198M -$38.2M $13.02 105
2017 Q4 16.8M $379M -$49.7M $22.53 106
2017 Q3 17.4M $722M +$83.1M $41.61 134
2017 Q2 15.1M $733M -$22.7M $48.65 132
2017 Q1 16.1M $489M +$198M $30.27 117
2016 Q4 9.83M $348M +$193M $35.34 89
2016 Q3 4.33M $162M +$162M $37.42 54