Rhumbline Advisers Geospace Technologies Corp Transaction History

Rhumbline Advisers

  • $121 Billion
  • Q3 2025

A detailed history of Rhumbline Advisers transactions in Geospace Technologies Corp stock. As of the latest transaction made, Rhumbline Advisers holds 439 shares of GEOS stock, worth $5,496. This represents 0.0% of its overall portfolio holdings.

Number of Shares
439
Previous 600 26.83%
Holding current value
$5,496
Previous $7,000 28.57%
% of portfolio
0.0%
Previous 0.0%

Shares

21 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 06, 2025
SELL
N/A
-161 Reduced 26.83%
439 $5,000
Q2 2025

Aug 12, 2025
SELL
N/A
-10,959 Reduced 94.81%
600 $7,000
Q1 2025

Apr 08, 2025
SELL
N/A
-1,578 Reduced 12.01%
11,559 $144,000
Q4 2024

May 29, 2025
BUY
N/A
1,578 Added 13.65%
13,137 $164,000
Q4 2024

Jan 30, 2025
BUY
N/A
320 Added 2.5%
13,137 $164,000
Q3 2024

Nov 12, 2024
SELL
N/A
-2,007 Reduced 13.54%
12,817 $160,000
Q2 2024

Aug 01, 2024
BUY
$12.25 - $14.02 $174,244 - $199,420
14,224 Added 2370.67%
14,824 $185,000
Q2 2023

Aug 08, 2023
BUY
$6.72 - $8.84 $4,032 - $5,304
600 New
600 $4,000
Q4 2020

Feb 10, 2021
SELL
$5.13 - $10.15 $123,581 - $244,513
-24,090 Closed
0 $0
Q2 2020

Aug 13, 2020
SELL
$5.0 - $9.48 $91,145 - $172,810
-18,229 Reduced 43.08%
24,090 $181,000
Q1 2020

May 06, 2020
BUY
$4.8 - $16.67 $16,848 - $58,511
3,510 Added 9.04%
42,319 $271,000
Q4 2019

Feb 05, 2020
BUY
$13.22 - $17.26 $33,618 - $43,892
2,543 Added 7.01%
38,809 $651,000
Q3 2019

Oct 23, 2019
BUY
$11.67 - $16.52 $41,358 - $58,546
3,544 Added 10.83%
36,266 $557,000
Q2 2019

Aug 14, 2019
BUY
$11.87 - $15.89 $141,229 - $189,059
11,898 Added 57.14%
32,722 $494,000
Q1 2019

May 01, 2019
BUY
$11.06 - $16.66 $1,117 - $1,682
101 Added 0.49%
20,824 $269,000
Q4 2018

Jan 31, 2019
BUY
$10.31 - $15.71 $9,629 - $14,673
934 Added 4.72%
20,723 $214,000
Q3 2018

Nov 07, 2018
BUY
$12.76 - $14.84 $6,086 - $7,078
477 Added 2.47%
19,789 $271,000
Q2 2018

Aug 06, 2018
SELL
$9.78 - $14.45 $126,739 - $187,257
-12,959 Reduced 40.16%
19,312 $272,000
Q1 2018

May 02, 2018
BUY
$9.51 - $15.47 $5,525 - $8,988
581 Added 1.83%
32,271 $319,000
Q4 2017

Feb 09, 2018
BUY
$12.12 - $18.13 $56,806 - $84,975
4,687 Added 17.36%
31,690 $411,000
Q3 2017

Nov 06, 2017
BUY
$14.77 - $17.82 $398,834 - $481,193
27,003
27,003 $481,000

Others Institutions Holding GEOS

# of Institutions
77
Shares Held
8.58M
Call Options Held
436K
Put Options Held
101K
View Full List

About GEOSPACE TECHNOLOGIES CORP

GEOS Quotes by TradingView
  • Ticker GEOS
  • Exchange NASDAQ
  • Sector Energy
  • Industry Oil & Gas Equipment & Services
  • Shares Outstandng 13,021,200
  • Market Cap $163M
  • Description
  • Geospace Technologies Corporation designs and manufactures instruments and equipment used in the oil and gas industry to acquire seismic data in order to locate, characterize, and monitor hydrocarbon producing reservoirs. The company operates through three segments: Oil and Gas Markets, Adjacent Markets, and Emerging Markets. The Oil and Gas Mar...
More about GEOS
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