Citadel Advisors - INNOSPEC INC ownership

INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 189 filers reported holding INNOSPEC INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of INNOSPEC INC
ValueSharesWeighting
Q3 2023$317,331
-10.4%
3,105
-10.0%
0.00%
Q1 2023$354,314
-88.1%
3,451
-88.0%
0.00%
-100.0%
Q4 2022$2,965,042
+901.7%
28,826
+733.8%
0.00%
Q3 2022$296,000
-86.1%
3,457
-84.4%
0.00%
Q2 2022$2,124,000
+98.7%
22,177
+91.9%
0.00%
Q1 2022$1,069,000
+101.7%
11,554
+96.9%
0.00%
Q4 2021$530,000
-85.6%
5,869
-86.5%
0.00%
-100.0%
Q3 2021$3,673,000
+74.5%
43,610
+87.8%
0.00%
Q2 2021$2,105,000
+327.0%
23,218
+383.6%
0.00%
Q1 2021$493,000
-68.1%
4,801
-71.8%
0.00%
Q4 2020$1,544,000
-50.8%
17,012
-65.7%
0.00%
-100.0%
Q3 2020$3,139,000
-27.0%
49,574
-10.9%
0.00%0.0%
Q2 2020$4,299,000
+167.4%
55,648
+140.6%
0.00%0.0%
Q1 2020$1,608,000
-14.4%
23,129
+27.4%
0.00%
Q4 2019$1,878,000
-48.9%
18,149
-56.0%
0.00%
-100.0%
Q3 2019$3,673,000
+29.1%
41,205
+32.1%
0.00%0.0%
Q2 2019$2,846,000
+64.6%
31,189
+50.4%
0.00%
Q1 2019$1,729,000
+22.5%
20,741
-9.3%
0.00%
-100.0%
Q4 2018$1,412,000
-16.5%
22,862
+3.7%
0.00%
Q3 2018$1,691,000
+4.3%
22,041
+4.0%
0.00%
Q2 2018$1,622,000
+10.9%
21,186
-0.5%
0.00%
-100.0%
Q1 2018$1,462,000
-28.1%
21,303
-26.1%
0.00%0.0%
Q4 2017$2,034,000
-13.7%
28,813
-24.6%
0.00%
-50.0%
Q3 2017$2,356,000
+180.8%
38,217
+198.6%
0.00%
+100.0%
Q2 2017$839,000
+35.1%
12,799
+41.2%
0.00%0.0%
Q4 2016$621,000
+153.5%
9,062
+124.6%
0.00%
Q3 2016$245,000
-68.0%
4,034
-75.8%
0.00%
-100.0%
Q2 2016$766,000
+681.6%
16,648
+826.9%
0.00%
Q4 2015$98,000
-95.6%
1,796
-96.4%
0.00%
-100.0%
Q2 2015$2,250,000
+23.4%
49,963
+27.1%
0.00%0.0%
Q1 2015$1,823,000
+273.6%
39,307
+243.6%
0.00%
Q4 2014$488,000
+1707.4%
11,439
+1415.1%
0.00%
Q3 2014$27,000
-83.2%
755
-79.7%
0.00%
Q2 2014$161,000
-74.9%
3,724
-73.8%
0.00%
-100.0%
Q1 2014$642,000
-2.7%
14,197
-0.5%
0.00%0.0%
Q4 2013$660,000
-41.0%
14,265
-40.5%
0.00%
-50.0%
Q3 2013$1,119,000
-55.1%
23,976
-61.3%
0.00%
-50.0%
Q2 2013$2,491,00061,9900.00%
Other shareholders
INNOSPEC INC shareholders Q1 2022
NameSharesValueWeighting ↓
Huber Capital Management LLC 108,131$9,798,0002.50%
KIRR MARBACH & CO LLC /IN/ 87,035$7,886,0002.24%
Tygh Capital Management, Inc. 143,332$12,987,0001.77%
Round Hill Asset Management 22,832$2,069,0001.01%
Telemark Asset Management, LLC 100,000$9,061,0000.72%
Zebra Capital Management LLC 6,614$599,0000.70%
ROYCE & ASSOCIATES LP 916,275$83,024,0000.57%
Champlain Investment Partners, LLC 821,190$74,408,0000.35%
CONNORS INVESTOR SERVICES INC 29,262$2,651,0000.28%
WESTWOOD HOLDINGS GROUP INC 274,066$24,833,0000.25%
View complete list of INNOSPEC INC shareholders