COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS - INNOSPEC INC ownership

INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 183 filers reported holding INNOSPEC INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS ownership history of INNOSPEC INC
ValueSharesWeighting
Q2 2024$664,049
-4.1%
5,373
+0.1%
0.00%
-20.0%
Q1 2024$692,408
+4.7%
5,370
+0.1%
0.01%0.0%
Q4 2023$661,306
-61.1%
5,366
-67.7%
0.01%
-64.3%
Q3 2023$1,698,973
-39.8%
16,624
-40.9%
0.01%
-36.4%
Q2 2023$2,823,469
+4.9%
28,111
+7.2%
0.02%
-4.3%
Q1 2023$2,692,213
+98660.6%
26,222
-1.1%
0.02%0.0%
Q4 2022$2,726
-99.9%
26,504
+17.3%
0.02%
+21.1%
Q3 2022$1,935,000
-10.7%
22,588
-0.1%
0.02%
-17.4%
Q2 2022$2,167,000
+10.2%
22,621
+6.5%
0.02%
+21.1%
Q1 2022$1,967,000
+16.9%
21,248
+14.1%
0.02%
+5.6%
Q4 2021$1,683,000
+6.9%
18,628
-0.3%
0.02%0.0%
Q3 2021$1,574,000
-8.0%
18,684
-1.1%
0.02%
-5.3%
Q2 2021$1,711,000
-12.2%
18,885
-0.5%
0.02%
-20.8%
Q1 2021$1,948,000
+12.7%
18,971
-0.4%
0.02%0.0%
Q4 2020$1,728,000
+43.2%
19,041
-0.1%
0.02%0.0%
Q3 2020$1,207,000
+26.4%
19,059
+54.2%
0.02%
+33.3%
Q2 2020$955,000
+11.6%
12,363
+0.3%
0.02%
-5.3%
Q1 2020$856,000
-0.3%
12,325
+48.4%
0.02%
+26.7%
Q4 2019$859,000
+16.1%
8,3050.0%0.02%
+15.4%
Q3 2019$740,000
-3.3%
8,305
-0.9%
0.01%0.0%
Q2 2019$765,000
+9.4%
8,384
-0.0%
0.01%
+8.3%
Q1 2019$699,000
+35.2%
8,386
+0.1%
0.01%
+20.0%
Q4 2018$517,000
+15.7%
8,375
+43.7%
0.01%
+66.7%
Q3 2018$447,000
+13.2%
5,829
+12.9%
0.01%
+20.0%
Q2 2018$395,0005,1620.01%
Other shareholders
INNOSPEC INC shareholders Q1 2020
NameSharesValueWeighting ↓
ZPR Investment Management 94,798$5,148,0006.36%
Tieton Capital Management, LLC 102,785$5,582,0004.38%
FIRST WILSHIRE SECURITIES MANAGEMENT INC 257,808$14,002,0003.92%
Huber Capital Management LLC 1,843,884$100,141,0003.56%
KIRR MARBACH & CO LLC /IN/ 314,686$17,091,0003.40%
Dean Capital Management 36,585$1,987,0002.70%
Campbell & CO Investment Adviser LLC 5,200$282,0001.87%
Horizon Investment Services, LLC 69,620$3,781,0001.62%
DEAN INVESTMENT ASSOCIATES, LLC 88,850$4,825,0001.06%
Opus Capital Group, LLC 110,508$6,002,0001.01%
View complete list of INNOSPEC INC shareholders