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GEOSPACE TECHNOLOGIES CORP COM
GEOSPACE TECHNOLOGIES CORP COM. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 156 Institutional holders with a total value of $974,750,714.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 EAGLE ASSET MANAGEMENT INC 1,705,151 112,829,000 11.58%
2 BROWN CAPITAL MANAGEMENT LLC 1,676,144 110,910,000 11.38%
3 VANGUARD GROUP INC 849,960 56,242,000 5.77%
4 RS INVESTMENT MANAGEMENT CO LLC 758,982 50,222,000 5.15%
5 BlackRock Fund Advisors 741,608 49,072,000 5.03%
6 Bank of New York Mellon Corp 664,150 43,947,000 4.51%
7 Clearbridge Investments, LLC 573,003 37,916,000 3.89%
8 Boston Trust Walden Corp 572,632 37,891,000 3.89%
9 Conestoga Capital Advisors, LLC 535,770 35,452,000 3.64%
10 ROYAL BANK OF CANADA 410,129 27,137,000 2.78%
11 MUNDER CAPITAL MANAGEMENT 401,135 26,543,000 2.72%
12 BlackRock Institutional Trust Company, N.A. 348,895 23,086,000 2.37%
13 STATE STREET CORP 340,404 22,520,000 2.31%
14 HUNTINGTON NATIONAL BANK 286,600 18,964,000 1.95%
15 DIMENSIONAL FUND ADVISORS LP 267,253 17,683,000 1.81%
16 WEATHERBIE CAPITAL, LLC 262,995 17,402,000 1.79%
17 NEW YORK STATE COMMON RETIREMENT FUND 240,887 15,939,000 1.64%
18 TAMRO Capital Partners LLC 239,303 15,835,000 1.62%
19 Cortina Asset Management, LLC 214,827 14,215,000 1.46%
20 NORTHERN TRUST CORP 197,881 13,094,000 1.34%
21 Assured Investment Management LLC 190,866 12,630,000 1.30%
22 WELLS FARGO & COMPANY/MN 186,764 12,358,000 1.27%
23 NEW AMSTERDAM PARTNERS LLC/NY 157,251 10,405,000 1.07%
24 ICON ADVISERS INC/CO 122,300 8,093,000 0.83%
25 Motley Fool Asset Management LLC 122,101 8,079,000 0.83%
26 Tieton Capital Management, LLC 111,226 7,660,000 0.79%
27 AMERIPRISE FINANCIAL INC 109,634 7,254,000 0.74%
28 KING LUTHER CAPITAL MANAGEMENT CORP 104,370 6,906,000 0.71%
29 NORGES BANK 98,604 6,525,000 0.67%
30 ZPR Investment Management 94,025 6,222,000 0.64%
31 PRINCIPAL FINANCIAL GROUP INC 83,611 5,533,000 0.57%
32 MANAGED ACCOUNT ADVISORS LLC 80,169 5,305,000 0.54%
33 Absolute Return Capital, LLC 72,907 4,824,000 0.49%
34 WASATCH ADVISORS LP 69,257 4,583,000 0.47%
35 GEODE CAPITAL MANAGEMENT, LLC 68,965 4,563,000 0.47%
36 MANUFACTURERS LIFE INSURANCE COMPANY, THE 67,417 4,461,000 0.46%
37 BLACKROCK ADVISORS LLC 65,452 4,331,000 0.44%
38 TIAA CREF INVESTMENT MANAGEMENT LLC 59,960 3,968,000 0.41%
39 FMR LLC 55,400 3,666,000 0.38%
40 RUSSELL FRANK CO/ 50,495 3,041,000 0.31%
41 CREDIT SUISSE AG/ 44,422 2,939,000 0.30%
42 BlackRock Investment Management, LLC 42,863 2,836,000 0.29%
43 PDT Partners, LLC 42,180 2,791,000 0.29%
44 SUSQUEHANNA INTERNATIONAL GROUP, LLP 38,900 2,574,000 0.26% Put
45 Grandeur Peak Global Advisors, LLC 38,710 2,561,000 0.26%
46 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 38,900 2,471,000 0.25%
47 TFS CAPITAL LLC 36,820 2,436,000 0.25%
48 TCW GROUP INC 35,396 2,342,000 0.24%
49 BlackRock Group LTD 35,269 2,334,000 0.24%
50 SUSQUEHANNA INTERNATIONAL GROUP, LLP 34,700 2,296,000 0.24% Call
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.