BlackRock Institutional Trust Company, N.A. - INNOSPEC INC ownership

INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 201 filers reported holding INNOSPEC INC in Q4 2016. The put-call ratio across all filers is 0.20 and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Institutional Trust Company, N.A. ownership history of INNOSPEC INC
ValueSharesWeighting
Q4 2016$43,962,000
+17.1%
641,775
+3.9%
0.01%
+16.7%
Q3 2016$37,553,000
+31.4%
617,547
-0.6%
0.01%
+20.0%
Q2 2016$28,576,000
+5.6%
621,347
-0.4%
0.01%
+25.0%
Q1 2016$27,051,000
-20.9%
623,863
-0.9%
0.00%
-33.3%
Q4 2015$34,203,000
+25.2%
629,770
+7.2%
0.01%
+20.0%
Q3 2015$27,322,000
+8.5%
587,440
+5.1%
0.01%
+25.0%
Q2 2015$25,182,000
-7.4%
559,094
-4.6%
0.00%0.0%
Q1 2015$27,183,000
+18.7%
585,967
+9.3%
0.00%0.0%
Q4 2014$22,893,000
+20.0%
536,131
+0.9%
0.00%
+33.3%
Q3 2014$19,074,000
-15.7%
531,308
+1.4%
0.00%
-25.0%
Q2 2014$22,629,000
+2.6%
524,176
+7.4%
0.00%0.0%
Q1 2014$22,066,000
+23.4%
487,860
+26.1%
0.00%
+33.3%
Q4 2013$17,882,000
+20.6%
386,899
+21.8%
0.00%0.0%
Q3 2013$14,824,000
+23.3%
317,711
+6.2%
0.00%
+50.0%
Q2 2013$12,021,000299,1780.00%
Other shareholders
INNOSPEC INC shareholders Q4 2016
NameSharesValueWeighting ↓
KIRR MARBACH & CO LLC /IN/ 80,399$8,216,7782.33%
Telemark Asset Management, LLC 150,000$15,330,0002.33%
Huber Capital Management LLC 83,333$8,516,6312.00%
Round Hill Asset Management 22,602$2,309,9241.52%
WASATCH ADVISORS LP 1,975,170$201,862,3741.28%
ROYCE & ASSOCIATES LP 847,650$86,629,8300.88%
OSTERWEIS CAPITAL MANAGEMENT INC 82,355$8,416,6810.62%
Champlain Investment Partners, LLC 823,030$84,113,6660.55%
Allspring Global Investments Holdings, LLC 2,400,328$245,313,5200.44%
CONNORS INVESTOR SERVICES INC 31,492$3,2060.40%
View complete list of INNOSPEC INC shareholders