ION GEOPHYSICAL CORP - 462044108

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Quarter snapshot

Latest / Compare
Q2 2014 · Q1 2014
Value (USD)
Total reported value ($000)
$441.6M
QoQ value delta ($000)
+$7.199M (+1.66%)
Implied price effect (QoQ)
+0.08%
Shares
Total shares
104,825,874
QoQ shares delta
+1,623,928 (+1.57%)
Total shares held by funds (by quarter)

Top holders (Q2 2014)

Top 25 only Full list
Partial Q2 2014 data: 62 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.
Manager Value ($000) Shares % of 13F
Invesco Ltd. 137,199 32,588,760 0.06%
VANGUARD GROUP INC 36,184 8,574,437 0.0%
WELLS FARGO & COMPANY/MN 32,313 7,675,453 0.01%
BlackRock Fund Advisors 29,193 6,917,806 0.01%
DIMENSIONAL FUND ADVISORS LP 18,278 4,331,262 0.01%
BlackRock Institutional Trust Company, N.A. 15,683 3,716,468 0.0%
STATE STREET CORP 14,425 3,426,364 0.0%
Neuberger Berman Group LLC 12,164 2,882,360 0.01%
AMERIPRISE FINANCIAL INC 9,738 2,313,057 0.01%
Allianz Asset Management AG 8,513 2,022,148 0.01%
NORTHERN TRUST CORP 7,533 1,789,433 0.0%
Bank of New York Mellon Corp 6,234 1,480,682 0.0%
ROYCE & ASSOCIATES LLC 4,972 1,178,200 0.01%
SCHWAB CHARLES INVESTMENT MANAGEMENT INC 4,680 1,108,915 0.01%
TIAA CREF INVESTMENT MANAGEMENT LLC 4,644 1,102,988 0.0%
TFS CAPITAL LLC 4,596 1,089,028 0.36%
RENAISSANCE TECHNOLOGIES LLC 4,144 984,257 0.01%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 3,860 916,950 0.26%
MORGAN STANLEY 3,560 845,437 0.0%
Pine River Capital Management L.P. 3,366 800,000 0.05%
PRINCIPAL FINANCIAL GROUP INC 3,260 774,236 0.01%
Archer Capital Management, L.P. 3,099 736,200 0.37%
GEODE CAPITAL MANAGEMENT, LLC 2,934 697,131 0.0%
BLACKROCK ADVISORS LLC 2,712 642,670 0.0%
AMERICAN CENTURY COMPANIES INC 2,597 615,475 0.0%