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

Institutional Holders (2016Q1)
Portfolio Summary: 98 Institutional holders with a total value of $156,991,880.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 1,971,700 24,331,000 15.50%
2 BROWN CAPITAL MANAGEMENT LLC 1,580,419 19,502,000 12.42%
3 BlackRock Fund Advisors 862,394 10,642,000 6.78%
4 EAGLE ASSET MANAGEMENT INC 751,122 9,268,000 5.90%
5 Bank of New York Mellon Corp 701,941 8,662,000 5.52%
6 VANGUARD GROUP INC 526,040 6,492,000 4.14%
7 DISCIPLINED GROWTH INVESTORS INC /MN 482,350 5,952,000 3.79%
8 Brandywine Global Investment Management, LLC 412,134 5,086,000 3.24%
9 MILLENNIUM MANAGEMENT LLC 355,184 4,383,000 2.79%
10 BlackRock Institutional Trust Company, N.A. 346,227 4,272,000 2.72%
11 GREAT LAKES ADVISORS, LLC 336,323 4,150,000 2.64%
12 DIMENSIONAL FUND ADVISORS LP 313,856 3,873,000 2.47%
13 AMERIPRISE FINANCIAL INC 306,278 3,780,000 2.41%
14 STATE STREET CORP 266,296 3,284,000 2.09%
15 NEW YORK STATE COMMON RETIREMENT FUND 222,487 2,745,000 1.75%
16 AMICA MUTUAL INSURANCE CO 217,010 2,678,000 1.71%
17 DEUTSCHE BANK AG\ 203,329 2,507,000 1.60%
18 JPMORGAN CHASE & CO 190,913 2,356,000 1.50%
19 COOKE & BIELER LP 185,876 2,294,000 1.46%
20 NORGES BANK 167,814 2,071,000 1.32%
21 NORTHERN TRUST CORP 153,399 1,893,000 1.21%
22 Tieton Capital Management, LLC 147,852 1,824,000 1.16%
23 WASATCH ADVISORS LP 138,264 1,781,000 1.13%
24 PARAMETRIC PORTFOLIO ASSOCIATES LLC 143,172 1,767,000 1.13%
25 AMICA PENSION FUND BOARD OF TRUSTEES 136,280 1,682,000 1.07%
26 KENNEDY CAPITAL MANAGEMENT LLC 124,108 1,531,000 0.98%
27 GEODE CAPITAL MANAGEMENT, LLC 98,827 1,219,000 0.78%
28 WEATHERBIE CAPITAL, LLC 97,227 1,200,000 0.76%
29 Invesco Ltd. 92,193 1,138,000 0.72%
30 PRINCIPAL FINANCIAL GROUP INC 91,278 1,126,000 0.72%
31 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 85,000 1,049,000 0.67%
32 Nationwide Fund Advisors 71,426 881,000 0.56%
33 BANK OF AMERICA CORP /DE/ 67,111 829,000 0.53%
34 CITADEL ADVISORS LLC 64,282 793,000 0.51%
35 TIAA CREF INVESTMENT MANAGEMENT LLC 62,274 768,000 0.49%
36 BRIDGEWAY CAPITAL MANAGEMENT, LLC 57,163 705,000 0.45%
37 BlackRock Investment Management, LLC 55,864 689,000 0.44%
38 Mraz, Amerine & Associates, Inc. 46,730 576,324 0.37%
39 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 42,441 524,000 0.33%
40 West Coast Financial LLC 38,109 470,000 0.30%
41 WELLS FARGO & COMPANY/MN 37,280 461,000 0.29%
42 PRUDENTIAL FINANCIAL INC 31,282 386,000 0.25%
43 Diversified Investment Strategies, LLC 30,150 372,000 0.24%
44 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 28,221 348,000 0.22%
45 PERKINS CAPITAL MANAGEMENT INC 27,150 335,000 0.21%
46 CREDIT SUISSE AG/ 23,767 293,000 0.19%
47 TEACHERS ADVISORS, LLC 22,809 281,000 0.18%
48 RHUMBLINE ADVISERS 22,634 279,000 0.18%
49 Amica Retiree Medical Trust 20,797 257,000 0.16%
50 Swiss National Bank 20,500 244,000 0.16%
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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.