ION Geophysical Corporation

IO

Capitalización de mercado USD 10.2 M

Excluida de cotización

IO dejó de cotizar en bolsa el 18 de mayo de 2022.

#	Nombre	Posición	Valor operado	Cambio en acciones	Cambio en la participación
1	1 Invesco Atlanta, Georgia	USD 5.69 M	+USD 10.9 k	+2,500	+0.2%
2	2 Gates Capital Management New York	USD 2.54 M	–	–	–
3	3 Vanguard Group Malvern, Pennsylvania	USD 1.26 M	-USD 305 k	-69,671	-19%
4	4 Dimensional Fund Advisors Austin, Texas	USD 1.15 M	–	–	–
5	5 Renaissance Technologies New York	USD 1.01 M	-USD 875	-200	-0.1%
6	6 Neuberger Berman Group New York	USD 771 k	-USD 39.4 k	-9,013	-5%
7	7 BlackRock New York	USD 760 k	-USD 62.1 k	-14,208	-8%
8	8 Bridgeway Capital Management Houston, Texas	USD 679 k	+USD 2.1 k	+481	+0.3%
9	9 JP Morgan Chase New York	USD 416 k	-USD 599	-137	-0.1%
10	10 Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada	USD 319 k	-USD 42.6 k	-9,745	-12%
11	11 Royce & Associates New York	USD 313 k	–	–	–
12	12 Wells Fargo San Francisco, California	USD 305 k	+USD 765	+175	+0.3%
13	13 Impax Asset Management Portsmouth, New Hampshire	USD 218 k	–	–	–
14	14 Spark Investment Management New York	USD 211 k	-USD 70.3 k	-16,078	-25%
15	15 Geode Capital Management Boston, Massachusetts	USD 182 k	–	–	–
16	16 Jacobs Levy Equity Management Florham Park, New Jersey	USD 178 k	+USD 81.5 k	+18,629	+83%
17	17 Brookfield Corp Toronto, Ontario, Canada	USD 164 k	–	–	–
18	18 California Public Employees Retirement System Sacramento, California	USD 163 k	-USD 28.4 k	-6,500	-15%
19	19 Algert Global San Francisco, California	USD 145 k	-USD 42 k	-9,600	-22%
20	20 State of New Jersey Common Pension Fund D Trenton, New Jersey	USD 133 k	–	–	–
21	21 Oxford Asset Management Oxford, United Kingdom	USD 123 k	-USD 92.4 k	-21,114	-43%
22	22 Northern Trust Chicago, Illinois	USD 121 k	+USD 74	+17	+0.1%
23	23 Goldman Sachs New York	USD 112 k	-USD 140 k	-32,067	-55%
24	24 Bank of New York Mellon New York	USD 90 k	–	–	–
25	DCM 25 Dupont Capital Management Wilmington, Delaware	USD 62 k	–	–	–

ION Geophysical Corporation IO Capitalización de mercado USD 10.2 M

ION Geophysical Corporation

IO

Capitalización de mercado USD 10.2 M