As of the latest SEC filings, GEOSPACE TECHNOLOGIES CORP (GEOS) is held by 57 institutional funds. The largest fund shareholder is VANGUARD TOTAL STOCK MARKET INDEX FUND (VTI), holding an estimated $5,121,096.40 in market value, representing a significant portion of its portfolio.
Funds holding GEOSPACE TECHNOLOGIES CORP (GEOS)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- GEOS
- CIK:
- 0001001115
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $5,121,096.40 | 419,762 | Mar 31, 2026 | May 28, 2026 |
|
FESCX
First Eagle Small Cap Opportunity Fund
|
MF | Independent / Boutique | 0.08% | $1,831,098.00 | 200,120 | Apr 30, 2026 | Jun 25, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $1,784,603.80 | 146,279 | Mar 31, 2026 | May 28, 2026 |
|
DFSCX
U.S. MICRO CAP PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.01% | $977,769.00 | 106,860 | Apr 30, 2026 | Jun 24, 2026 |
|
FITE
State Street(R) SPDR(R) S&P Kensho Future Security ETF
|
ETF | State Street (SPDR) | 0.85% | $913,340.80 | 74,864 | Mar 31, 2026 | May 28, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.00% | $622,294.54 | 67,862 | Feb 28, 2026 | Apr 24, 2026 |
|
AFMCX
ACUITAS US MICROCAP FUND
|
MF | Independent / Boutique | 0.61% | $591,822.00 | 48,510 | Mar 31, 2026 | May 28, 2026 |
|
DFSTX
U.S. SMALL CAP PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.00% | $536,574.30 | 58,642 | Apr 30, 2026 | Jun 24, 2026 |
|
DFAS
Dimensional U.S. Small Cap ETF
|
ETF | Dimensional Fund Advisors | 0.00% | $403,057.50 | 44,050 | Apr 30, 2026 | Jun 29, 2026 |
|
IWC
iShares Micro-Cap ETF
|
ETF | BlackRock / iShares | 0.03% | $380,762.00 | 31,210 | Mar 31, 2026 | May 28, 2026 |
|
BRSIX
Ultra-Small Company Market Fund
|
MF | Independent / Boutique | 0.30% | $366,000.00 | 30,000 | Mar 31, 2026 | May 21, 2026 |
|
DFQTX
U.S. CORE EQUITY 2 PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.00% | $324,980.55 | 35,517 | Apr 30, 2026 | Jun 24, 2026 |
|
BOSVX
Omni Small-Cap Value Fund
|
MF | Independent / Boutique | 0.03% | $318,444.40 | 26,102 | Mar 31, 2026 | May 21, 2026 |
|
DFAC
Dimensional U.S. Core Equity 2 ETF
|
ETF | Dimensional Fund Advisors | 0.00% | $313,698.60 | 34,284 | Apr 30, 2026 | Jun 29, 2026 |
|
DFAT
Dimensional U.S. Targeted Value ETF
|
ETF | Dimensional Fund Advisors | 0.00% | $283,210.80 | 30,952 | Apr 30, 2026 | Jun 29, 2026 |
|
BSVO
EA Bridgeway Omni Small-Cap Value ETF
|
ETF | Independent / Boutique | 0.01% | $247,550.20 | 20,291 | Mar 31, 2026 | Jun 1, 2026 |
|
DFFVX
U.S. Targeted Value Portfolio
|
MF | Dimensional Fund Advisors | 0.00% | $235,090.95 | 25,693 | Apr 30, 2026 | Jun 24, 2026 |
|
AVSC
Avantis U.S. Small Cap Equity ETF
|
ETF | American Century | 0.01% | $227,406.83 | 24,799 | Feb 28, 2026 | Apr 29, 2026 |
|
FSKAX
Fidelity Total Market Index Fund
|
MF | Fidelity | 0.00% | $216,008.52 | 23,556 | Feb 28, 2026 | Apr 24, 2026 |
|
FCFMX
Fidelity Series Total Market Index Fund
|
MF | Fidelity | 0.00% | $169,947.61 | 18,533 | Feb 28, 2026 | Apr 24, 2026 |
|
DFUS
Dimensional U.S. Equity Market ETF
|
ETF | Dimensional Fund Advisors | 0.00% | $137,863.05 | 15,067 | Apr 30, 2026 | Jun 29, 2026 |
|
DFSV
Dimensional US Small Cap Value ETF
|
ETF | Dimensional Fund Advisors | 0.00% | $120,084.60 | 13,124 | Apr 30, 2026 | Jun 29, 2026 |
|
DFSVX
U.S. SMALL CAP VALUE PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.00% | $105,023.70 | 11,478 | Apr 30, 2026 | Jun 24, 2026 |
|
DFEOX
U.S. CORE EQUITY 1 PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.00% | $96,825.30 | 10,582 | Apr 30, 2026 | Jun 24, 2026 |
|
FNCMX
Fidelity Nasdaq Composite Index Fund
|
MF | Fidelity | 0.00% | $95,661.44 | 10,432 | Feb 28, 2026 | Apr 24, 2026 |
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