What does CUSIP 37364X109 represent in this 13F holders report?

CUSIP 37364X109 is the security identifier for GEOS - GEOSPACE TECHNOLOGIES CORP - Common Stock used to aggregate holder disclosures.

How many institutions held GEOS - GEOSPACE TECHNOLOGIES CORP - Common Stock in Q4 2015?

94 institutional investors reported GEOS - GEOSPACE TECHNOLOGIES CORP - Common Stock for Q4 2015. Use the holders table for investor-level position and value details.

GEOSPACE TECHNOLOGIES CORP - Common Stock (GEOS)

CUSIP: 37364X109

Q4 2015 13F Holders as of 31 Dec 2015

Type / Class: Equity / Common Stock
Shares outstanding: 12,957,953
Total 13F shares: 13,145,288
Share change: -193,490
Total reported value: $184,945,911
Put/Call ratio: 0%
Price per share: $14.07
Number of holders: 94
Value change: -$2,544,381
Number of buys: 44
Number of sells: 45

Quarterly Holders Quick Answers

What is CUSIP 37364X109?
CUSIP 37364X109 identifies GEOS - GEOSPACE TECHNOLOGIES CORP - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2016
Previous quarter: Q3 2015

Recent filing periods for CUSIP 37364X109:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of GEOS - GEOSPACE TECHNOLOGIES CORP - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
FMR LLC	13F	Company	15%	1,963,700	$27,119,000	—	30 Sep 2015	13F
BROWN CAPITAL MANAGEMENT LLC	13F	Company	12%	1,578,687	$21,802,000	—	30 Sep 2015	13F
EAGLE ASSET MANAGEMENT INC	13F	Company	7.2%	928,909	$12,828,000	—	30 Sep 2015	13F
BlackRock Fund Advisors	13F	Company	6.2%	798,556	$11,028,000	—	30 Sep 2015	13F
Bank of New York Mellon Corp	13F	Company	5.7%	742,709	$10,258,000	—	30 Sep 2015	13F
VANGUARD GROUP INC	13F	Company	4.2%	550,628	$7,604,000	—	30 Sep 2015	13F
Boston Trust Walden Corp	13F	Company	3.5%	451,234	$6,231,000	—	30 Sep 2015	13F
Nierenberg Investment Management Company, LLC	13F	Company	3%	394,748	$5,451,000	—	30 Sep 2015	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	2.9%	375,471	$5,185,000	—	30 Sep 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	2.6%	341,070	$4,710,000	—	30 Sep 2015	13F
AMERIPRISE FINANCIAL INC	13F	Company	2.5%	322,692	$4,458,000	—	30 Sep 2015	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2.5%	318,536	$4,399,000	—	30 Sep 2015	13F
GREAT LAKES ADVISORS, LLC	13F	Company	2.3%	291,563	$4,026,000	—	30 Sep 2015	13F
WASATCH ADVISORS LP	13F	Company	2.1%	277,868	$3,837,000	—	30 Sep 2015	13F
STATE STREET CORP	13F	Company	1.9%	245,197	$3,387,000	—	30 Sep 2015	13F
DISCIPLINED GROWTH INVESTORS INC /MN	13F	Company	1.9%	243,200	$3,359,000	—	30 Sep 2015	13F
ROYCE & ASSOCIATES LP	13F	Company	1.7%	226,274	$3,125,000	—	30 Sep 2015	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	1.7%	222,487	$3,073,000	—	30 Sep 2015	13F
RATIONAL ADVISORS, INC.	13F	Company	1.5%	197,000	$2,721,000	—	30 Sep 2015	13F
Motley Fool Wealth Management, LLC	13F	Company	1.4%	182,660	$2,523,000	—	30 Sep 2015	13F
AMICA MUTUAL INSURANCE CO	13F	Company	1.4%	182,505	$2,520,000	—	30 Sep 2015	13F
COOKE & BIELER LP	13F	Company	1.3%	173,020	$2,389,000	—	30 Sep 2015	13F
NORGES BANK	13F	Company	1.3%	167,814	$2,318,000	—	30 Sep 2015	13F
JPMORGAN CHASE & CO	13F	Company	1.2%	159,875	$2,207,000	—	30 Sep 2015	13F
CITADEL ADVISORS LLC	13F	Company	1.2%	155,201	$2,144,000	—	30 Sep 2015	13F
Tieton Capital Management, LLC	13F	Company	1.2%	154,948	$2,140,000	—	30 Sep 2015	13F
NORTHERN TRUST CORP	13F	Company	1.1%	145,771	$2,013,000	—	30 Sep 2015	13F
KENNEDY CAPITAL MANAGEMENT LLC	13F	Company	1%	130,350	$1,800,000	—	30 Sep 2015	13F
WELLS FARGO & COMPANY/MN	13F	Company	1%	129,835	$1,793,000	—	30 Sep 2015	13F
WEATHERBIE CAPITAL, LLC	13F	Company	0.92%	119,521	$1,651,000	—	30 Sep 2015	13F
AMICA PENSION FUND BOARD OF TRUSTEES	13F	Company	0.87%	112,842	$1,558,000	—	30 Sep 2015	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.85%	110,556	$1,527,000	—	30 Sep 2015	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.64%	83,507	$1,153,000	—	30 Sep 2015	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.64%	82,730	$1,143,000	—	30 Sep 2015	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.57%	73,971	$1,021,000	—	30 Sep 2015	13F
Granahan Investment Management, LLC	13F	Company	0.55%	71,734	$991,000	—	30 Sep 2015	13F
Nationwide Fund Advisors	13F	Company	0.55%	71,426	$986,000	—	30 Sep 2015	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.55%	71,100	$982,000	—	30 Sep 2015	13F
Invesco Ltd.	13F	Company	0.53%	68,824	$950,000	—	30 Sep 2015	13F
SCOUT INVESTMENTS, INC.	13F	Company	0.49%	63,760	$881,000	—	30 Sep 2015	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.48%	62,228	$859,000	—	30 Sep 2015	13F
BlackRock Investment Management, LLC	13F	Company	0.43%	55,248	$763,000	—	30 Sep 2015	13F
ROYAL BANK OF CANADA	13F	Company	0.4%	51,731	$714,000	—	30 Sep 2015	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.37%	47,763	$660,000	—	30 Sep 2015	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.34%	43,913	$606,000	—	30 Sep 2015	13F
West Coast Financial LLC	13F	Company	0.34%	43,536	$601,000	—	30 Sep 2015	13F
DEERE & CO	13F	Company	0.31%	40,760	$563,000	—	30 Sep 2015	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.31%	40,585	$561,000	—	30 Sep 2015	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.29%	37,902	$523,000	—	30 Sep 2015	13F
CREDIT SUISSE AG/	13F	Company	0.29%	37,682	$520,000	—	30 Sep 2015	13F

Institutional Holders of GEOSPACE TECHNOLOGIES CORP - Common Stock (GEOS) as of Q4 2015

As of 31 Dec 2015, GEOSPACE TECHNOLOGIES CORP - Common Stock (GEOS) was held by 94 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 13,145,288 shares. The largest 10 holders included FMR LLC, BROWN CAPITAL MANAGEMENT LLC, BlackRock Fund Advisors, EAGLE ASSET MANAGEMENT INC, Bank of New York Mellon Corp, DISCIPLINED GROWTH INVESTORS INC /MN, VANGUARD GROUP INC, MILLENNIUM MANAGEMENT LLC, GREAT LAKES ADVISORS, LLC, and Brandywine Global Investment Management, LLC. This page lists 94 institutional shareholders reporting positions in this security for the Q4 2015 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2015 vs Q3 2015 Across Filers

Q3 2015 holders

104

Q4 2015 holders

Holder diff

-10

Investor	Q3 2015 Shares	Q4 2015 Shares	Share Diff	Share Chg %	Q3 2015 Value $	Q4 2015 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.