ESSEX INVESTMENT MANAGEMENT CO LLC - LUNA INNOVATIONS ownership

LUNA INNOVATIONS's ticker is LUNA and the CUSIP is 550351100. A total of 73 filers reported holding LUNA INNOVATIONS in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of LUNA INNOVATIONS
ValueSharesWeighting
Q3 2023$2,222,112
-37.0%
379,200
-2.0%
0.36%
-26.4%
Q2 2023$3,528,738
+43.9%
386,923
+13.4%
0.49%
+38.5%
Q1 2023$2,452,193
+95390.4%
341,056
+16.8%
0.36%
-11.0%
Q4 2022$2,568
-99.8%
292,094
+92.6%
0.40%
+109.4%
Q2 2021$1,642,000
-5.5%
151,620
-8.1%
0.19%
-9.9%
Q1 2021$1,737,000
-3.6%
164,917
-9.5%
0.21%
-5.4%
Q4 2020$1,801,000
-5.4%
182,320
-42.7%
0.22%
-17.6%
Q3 2020$1,903,000
+5.9%
318,210
+3.4%
0.27%
-7.8%
Q2 2020$1,797,000
-5.5%
307,791
-0.5%
0.30%
-23.4%
Q1 2020$1,902,000
-19.8%
309,298
-5.0%
0.38%
+31.8%
Q4 2019$2,373,000
+32.1%
325,491
+4.9%
0.29%
+12.7%
Q3 2019$1,796,000
+15.4%
310,142
-10.3%
0.26%
+21.0%
Q2 2019$1,557,000
+25.9%
345,912
+16.6%
0.21%
+16.9%
Q1 2019$1,237,000
-39.8%
296,590
-51.7%
0.18%
+13.7%
Q4 2018$2,056,000
+94.5%
613,472
+87.5%
0.16%
+29.8%
Q3 2018$1,057,000
+13.0%
327,138
+4.3%
0.12%
+6.0%
Q2 2018$935,000
-7.9%
313,646
+0.1%
0.12%
-12.0%
Q1 2018$1,015,000313,2660.13%
Other shareholders
LUNA INNOVATIONS shareholders Q3 2020
NameSharesValueWeighting ↓
AMH Equity Ltd 1,660,026$7,371,00011.13%
ACK Asset Management 1,832,647$8,137,0002.16%
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 1,251,278$5,556,0000.39%
MARATHON CAPITAL MANAGEMENT 155,748$692,0000.20%
THOMPSON DAVIS & CO., INC. 32,445$144,0000.20%
PERRITT CAPITAL MANAGEMENT INC 65,300$290,0000.18%
INVESTMENT MANAGEMENT OF VIRGINIA LLC 157,349$699,0000.15%
RICE HALL JAMES & ASSOCIATES, LLC 513,323$2,279,0000.13%
ROYCE & ASSOCIATES LP 1,963,917$8,720,0000.10%
Avenir Corp 144,410$641,0000.07%
View complete list of LUNA INNOVATIONS shareholders