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

Institutional Holders (2016Q3)
Portfolio Summary: 96 Institutional holders with a total value of $222,116,688.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 1,971,700 38,409,000 17.29%
2 BROWN CAPITAL MANAGEMENT LLC 1,579,470 30,768,000 13.85%
3 BlackRock Fund Advisors 947,508 18,457,000 8.31%
4 Bank of New York Mellon Corp 641,279 12,493,000 5.62%
5 EAGLE ASSET MANAGEMENT INC 634,731 12,364,000 5.57%
6 VANGUARD GROUP INC 578,535 11,270,000 5.07%
7 DISCIPLINED GROWTH INVESTORS INC /MN 469,725 9,150,000 4.12%
8 BlackRock Institutional Trust Company, N.A. 333,192 6,491,000 2.92%
9 DIMENSIONAL FUND ADVISORS LP 324,986 6,331,000 2.85%
10 STATE STREET CORP 260,331 5,075,000 2.28%
11 Brandywine Global Investment Management, LLC 246,614 4,805,000 2.16%
12 AMERIPRISE FINANCIAL INC 234,678 4,571,000 2.06%
13 NEW YORK STATE COMMON RETIREMENT FUND 222,487 4,334,000 1.95%
14 MILLENNIUM MANAGEMENT LLC 210,688 4,104,000 1.85%
15 DEUTSCHE BANK AG\ 195,099 3,799,000 1.71%
16 NORGES BANK 167,814 3,122,000 1.41%
17 NORTHERN TRUST CORP 150,664 2,935,000 1.32%
18 GREAT LAKES ADVISORS, LLC 135,809 2,646,000 1.19%
19 Tieton Capital Management, LLC 134,197 2,614,000 1.18%
20 KENNEDY CAPITAL MANAGEMENT LLC 111,412 2,170,000 0.98%
21 AMICA MUTUAL INSURANCE CO 111,331 2,169,000 0.98%
22 PARAMETRIC PORTFOLIO ASSOCIATES LLC 101,939 1,986,000 0.89%
23 GEODE CAPITAL MANAGEMENT, LLC 100,683 1,961,000 0.88%
24 Invesco Ltd. 99,713 1,942,000 0.87%
25 WASATCH ADVISORS LP 98,267 1,914,000 0.86%
26 PRINCIPAL FINANCIAL GROUP INC 96,423 1,878,000 0.85%
27 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 91,900 1,790,000 0.81%
28 AMICA PENSION FUND BOARD OF TRUSTEES 81,447 1,587,000 0.71%
29 Nationwide Fund Advisors 71,426 1,391,000 0.63%
30 JPMORGAN CHASE & CO 71,104 1,385,000 0.62%
31 BlackRock Investment Management, LLC 63,165 1,230,000 0.55%
32 BANK OF AMERICA CORP /DE/ 61,967 1,207,000 0.54%
33 BRIDGEWAY CAPITAL MANAGEMENT, LLC 57,163 1,114,000 0.50%
34 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 44,197 861,000 0.39%
35 TIAA CREF INVESTMENT MANAGEMENT LLC 42,368 825,000 0.37%
36 D. E. Shaw & Co., Inc. 40,507 789,000 0.36%
37 West Coast Financial LLC 39,743 774,000 0.35%
38 WELLS FARGO & COMPANY/MN 33,312 649,000 0.29%
39 Mraz, Amerine & Associates, Inc. 32,595 635,000 0.29%
40 PERKINS CAPITAL MANAGEMENT INC 32,550 634,000 0.29%
41 FIRST TRUST ADVISORS LP 30,087 586,000 0.26%
42 Diversified Investment Strategies, LLC 30,000 584,000 0.26%
43 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 27,621 538,000 0.24%
44 PRUDENTIAL FINANCIAL INC 23,452 457,000 0.21%
45 CAPITAL ONE, NATIONAL ASSOCIATION 22,161 432,000 0.19%
46 TEACHERS ADVISORS, LLC 19,536 381,000 0.17%
47 RHUMBLINE ADVISERS 19,219 374,000 0.17%
48 ALLIANCEBERNSTEIN L.P. 18,700 364,000 0.16%
49 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 16,952 330,000 0.15%
50 CANADA LIFE ASSURANCE Co 15,915 309,000 0.14%
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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.