ESSEX INVESTMENT MANAGEMENT CO LLC - IMPINJ INC ownership

IMPINJ INC's ticker is PI and the CUSIP is 453204109. A total of 148 filers reported holding IMPINJ INC in Q2 2020. The put-call ratio across all filers is 0.46 and the average weighting 0.2%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of IMPINJ INC
ValueSharesWeighting
Q2 2024$18,029
+22.1%
1150.0%0.00%0.0%
Q1 2024$14,767
+42.6%
1150.0%0.00%
+50.0%
Q4 2023$10,353
-99.7%
115
-99.7%
0.00%
-99.5%
Q2 2023$2,978,711
-24.9%
33,226
+13.5%
0.42%
-27.9%
Q1 2023$3,966,399
+114535.8%
29,268
-7.6%
0.58%
+7.1%
Q4 2022$3,460
-99.9%
31,688
-13.9%
0.54%
+14.7%
Q3 2022$2,945,000
+13.9%
36,803
-16.5%
0.47%
+12.4%
Q2 2022$2,585,000
-4.4%
44,058
+3.5%
0.42%
+24.0%
Q1 2022$2,705,000
-24.9%
42,567
+4.8%
0.34%
-18.2%
Q4 2021$3,601,000
+32.8%
40,598
-14.5%
0.41%
+23.7%
Q3 2021$2,712,000
+10.1%
47,463
-0.6%
0.33%
+16.0%
Q2 2021$2,464,000
-16.5%
47,769
-7.9%
0.29%
-20.3%
Q1 2021$2,951,000
+22.9%
51,883
-9.6%
0.36%
+20.8%
Q4 2020$2,402,000
+34.0%
57,368
-15.7%
0.30%
+16.0%
Q3 2020$1,793,000
-37.6%
68,046
-35.0%
0.26%
-45.4%
Q2 2020$2,875,000
+63.6%
104,669
-0.5%
0.47%
+32.3%
Q1 2020$1,757,000
-38.7%
105,174
-5.0%
0.36%
+1.1%
Q4 2019$2,864,000
-12.0%
110,763
+4.9%
0.35%
-25.1%
Q3 2019$3,254,000
-3.3%
105,559
-10.2%
0.47%
+1.7%
Q2 2019$3,364,000
+100.0%
117,537
+17.1%
0.46%
+86.3%
Q1 2019$1,682,000
+202.5%
100,406
+162.8%
0.25%
+463.6%
Q4 2018$556,000
+20.6%
38,210
+105.7%
0.04%
-18.5%
Q3 2018$461,00018,5770.05%
Other shareholders
IMPINJ INC shareholders Q2 2020
NameSharesValueWeighting ↓
Toronado Partners, LLC 1,549,823$25,898,0008.10%
Sylebra Capital Ltd 4,397,337$73,480,0003.01%
AWM Investment Company, Inc. 532,377$8,896,0002.36%
G2 Investment Partners Management LLC 317,415$5,304,0001.76%
Taylor Frigon Capital Management LLC 150,957$2,523,0001.06%
Trellus Management Company, LLC 26,500$443,0000.80%
Cinctive Capital Management LP 151,800$2,537,0000.56%
Pier Capital, LLC 146,739$2,452,0000.54%
IRONWOOD INVESTMENT MANAGEMENT LLC 29,280$489,0000.49%
ESSEX INVESTMENT MANAGEMENT CO LLC 105,174$1,757,0000.36%
View complete list of IMPINJ INC shareholders