EMERALD ADVISERS, LLC - INNOSPEC INC ownership

INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 180 filers reported holding INNOSPEC INC in Q4 2018. The put-call ratio across all filers is 0.33 and the average weighting 0.1%.

Quarter-by-quarter ownership
EMERALD ADVISERS, LLC ownership history of INNOSPEC INC
ValueSharesWeighting
Q2 2019$18,840,000
+6.0%
206,490
-3.2%
0.76%
+4.7%
Q1 2019$17,780,000
+29.7%
213,320
-3.9%
0.72%
+7.3%
Q4 2018$13,706,000
-20.9%
221,924
-1.7%
0.67%
+6.0%
Q3 2018$17,322,000
-1.9%
225,694
-2.1%
0.64%
-4.5%
Q2 2018$17,649,000
+9.9%
230,551
-1.5%
0.67%
+3.4%
Q1 2018$16,057,000
-5.6%
234,069
-2.8%
0.64%
-1.7%
Q4 2017$17,007,000
+12.6%
240,896
-1.7%
0.66%
+6.7%
Q3 2017$15,102,000
-10.4%
244,956
-4.8%
0.61%
-12.9%
Q2 2017$16,863,000
+5.5%
257,253
+4.2%
0.70%
+7.5%
Q1 2017$15,989,000
+33.0%
246,936
+40.7%
0.66%
+27.9%
Q4 2016$12,025,000175,5480.51%
Other shareholders
INNOSPEC INC shareholders Q4 2018
NameSharesValueWeighting ↓
FIRST WILSHIRE SECURITIES MANAGEMENT INC 172,801$12,200,0003.34%
Huber Capital Management LLC 759,293$53,606,0002.92%
Tieton Capital Management, LLC 46,078$3,253,0002.79%
KIRR MARBACH & CO LLC /IN/ 192,007$13,556,0002.72%
NEW AMSTERDAM PARTNERS LLC/NY 179,034$12,640,0002.53%
Round Hill Asset Management 26,106$1,843,0001.05%
Bell & Brown Wealth Advisors, LLC 10,060$710,0000.74%
ALGERT GLOBAL LLC 40,473$2,857,0000.67%
EMERALD ADVISERS, LLC 240,896$17,007,0000.66%
Champlain Investment Partners, LLC 786,395$55,519,0000.63%
View complete list of INNOSPEC INC shareholders