Security key
37364X109
GEOSPACE TECHNOLOGIES CORP - Common Stock (GEOS)
CUSIP: 37364X109
Q3 2024 13F Holders as of 30 Sep 2024
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 8,436,396
- Total 13F value
- $87,239,231
- Share change
- -142,773
- Put/Call ratio
- 167%
- SEC-reported price per share
- $10.34
- Number of holders
- 72
- Value change
- -$1,281,010
- Number of buys
- 35
- Number of sells
- 31
- Shares outstanding
- 12,943,145
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2024
Institutions
72
Top holders
10
GEOS full security history
Ownership snapshot
Full 13F holder table
GEOSPACE TECHNOLOGIES CORP SEC filings
GEOSPACE TECHNOLOGIES CORP company facts
Broader feeds
Ownership snapshot
Top reported holders of GEOS - GEOSPACE TECHNOLOGIES CORP - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
DISCIPLINED GROWTH INVEST...
Disclosed value leader
DISCIPLINED GROWTH INVEST...
Comparable rows
15/15
Latest evidence
30 Jun 2024
13F
Lead comparable stake: 12%
Showing 1-6 of 15 holder rows.
Quick read
DISCIPLINED GROWTH INVESTORS INC /MN leads the comparable SEC ownership view at 12%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens DISCIPLINED GROWTH INVESTORS INC /MN's linked filing trail.
Comparable ownership
Top 5
DISCIPLINED GROWTH INVESTORS INC /MN
12%
BlackRock Finance, Inc.
6.1%
Moors & Cabot, Inc.
5.8%
VANGUARD GROUP INC
5.6%
Tieton Capital Management, LLC
5.6%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN |
13F
Company
|
12%
|
$14,105,443
1,570,762 shares
|
— | 30 Jun 2024 |
| BlackRock Finance, Inc. |
13F
Company
|
6.1%
|
$7,089,647
789,493 shares
|
— | 30 Jun 2024 |
| Moors & Cabot, Inc. |
13F
Company
|
5.8%
|
$6,777,655
754,750 shares
|
— | 30 Jun 2024 |
| VANGUARD GROUP INC |
13F
Company
|
5.6%
|
$6,536,550
727,901 shares
|
— | 30 Jun 2024 |
| Tieton Capital Management, LLC |
13F
Company
|
5.6%
|
$6,495,000
723,307 shares
|
— | 30 Jun 2024 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
5.1%
|
$5,911,586
658,308 shares
|
— | 30 Jun 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
72
Shares
8,436,396
Rows available
72
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2024 vs Q2 2024 Across Filers
Q2 2024 holders
68
Q3 2024 holders
72
Holder diff
4
| Investor | Q2 2024 Shares | Q3 2024 Shares | Share Diff | Share Chg % | Q2 2024 value | Q3 2024 value | Value change | Value Chg % |
|---|