ARROWSTREET CAPITAL, LIMITED PARTNERSHIP - INNOSPEC INC ownership

INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 181 filers reported holding INNOSPEC INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP ownership history of INNOSPEC INC
ValueSharesWeighting
Q4 2022$290
-100.0%
2,819
-89.3%
0.00%
-100.0%
Q1 2021$2,701,000
-52.1%
26,305
-57.7%
0.00%
-50.0%
Q4 2020$5,642,000
-42.6%
62,184
-59.9%
0.01%
-50.0%
Q3 2020$9,826,000
+35.1%
155,180
+64.9%
0.02%
+23.1%
Q2 2020$7,272,000
+103.8%
94,132
+83.4%
0.01%
+30.0%
Q1 2020$3,568,000
-74.1%
51,340
-61.5%
0.01%
-68.8%
Q4 2019$13,777,000
+439.9%
133,185
+365.3%
0.03%
+433.3%
Q3 2019$2,552,000
+441.8%
28,626
+406.4%
0.01%
+500.0%
Q1 2019$471,000
-91.6%
5,653
-93.5%
0.00%
-95.2%
Q1 2017$5,593,00086,3720.02%
Other shareholders
INNOSPEC INC shareholders Q4 2020
NameSharesValueWeighting ↓
KIRR MARBACH & CO LLC /IN/ 89,796$8,147,0002.55%
Huber Capital Management LLC 62,861$5,703,0001.87%
Zebra Capital Management LLC 10,907$990,0001.26%
Round Hill Asset Management 22,938$2,081,0001.17%
Tygh Capital Management, Inc. 66,181$6,005,0000.93%
ROYCE & ASSOCIATES LP 889,968$80,747,0000.67%
Champlain Investment Partners, LLC 808,995$73,400,0000.42%
CONNORS INVESTOR SERVICES INC 31,476$2,856,0000.35%
HITE Hedge Asset Management LLC 13,944$1,265,0000.29%
ZWJ INVESTMENT COUNSEL INC 42,632$3,868,0000.26%
View complete list of INNOSPEC INC shareholders