ARROWSTREET CAPITAL, LIMITED PARTNERSHIP - INNOSPEC INC ownership

INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 187 filers reported holding INNOSPEC INC in Q2 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 Q2 2020
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