STATE OF WISCONSIN INVESTMENT BOARD - INNOSPEC INC ownership

INNOSPEC INC's ticker is IOSP and the CUSIP is 45768S105. A total of 217 filers reported holding INNOSPEC INC in Q1 2023. The put-call ratio across all filers is 20.00 and the average weighting 0.1%.

Quarter-by-quarter ownership
STATE OF WISCONSIN INVESTMENT BOARD ownership history of INNOSPEC INC
ValueSharesWeighting
Q3 2023$276,758
-13.5%
2,708
-13.1%
0.00%0.0%
Q1 2023$320,125
+0.8%
3,118
+0.9%
0.00%0.0%
Q4 2022$317,735
-19.8%
3,089
-33.2%
0.00%0.0%
Q3 2022$396,000
-33.3%
4,625
-25.5%
0.00%
-50.0%
Q2 2022$594,000
-73.1%
6,206
-76.3%
0.00%
-60.0%
Q3 2021$2,207,000
-69.7%
26,200
-67.4%
0.01%
-66.7%
Q2 2021$7,285,000
-11.8%
80,4000.0%0.02%
-16.7%
Q1 2021$8,256,000
+13.2%
80,4000.0%0.02%
+5.9%
Q4 2020$7,295,000
+27.4%
80,400
-11.1%
0.02%
+21.4%
Q3 2020$5,724,000
-18.0%
90,4000.0%0.01%
-26.3%
Q2 2020$6,983,00090,4000.02%
Other shareholders
INNOSPEC INC shareholders Q1 2023
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