Stocks › GEVO
Gevo, Inc.
GEVO·Nasdaq·
United States·USD
United States·USD$1.28
-0.01 (-0.78%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
GEVO
Gevo, Inc. · Nasdaq
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
GEVOS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of GEVO by members of U.S. Congress · 4 on record
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
 Christopher L. JacobsHouse · R · NY |
GEVOGevo, Inc. · Stock |
Purchase $1,001 - $15,000 |
Jan 20, 2023 | Dec 12, 2022 | Filing ↗ |
| Christopher L. JacobsHouse · R · NY |
GEVOGevo, Inc. · Stock |
Sale $1,001 - $15,000 |
Dec 12, 2022 | Nov 8, 2022 | Filing ↗ |
| Christopher L. JacobsHouse · R · NY |
GEVOGevo, Inc. · Stock |
Sale $1,001 - $15,000 |
Sep 9, 2022 | Jul 18, 2022 | Filing ↗ |
| Christopher L. JacobsHouse · R · NY |
GEVOGevo, Inc. · Stock |
Purchase $15,001 - $50,000 |
Jul 28, 2022 | Jun 16, 2022 | Filing ↗ |
Whale Activity
Position changes in GEVO reported for 2026-06-30 by 8 tracked institutional filers
- Increased3
- New1
- Held0
- Decreased2
- Closed2
- No prior filing0
| Filer | Shares | Value | Change |
|---|---|---|---|
| BlackRock, Inc. | 18.3M | $27.5M | increased |
| VANGUARD CAPITAL MANAGEMENT LLC | 10.3M | $15.4M | increased |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.5M | $8.2M | increased |
| CITADEL ADVISORS LLC | 1.2M | $1.8M | decreased |
| MILLENNIUM MANAGEMENT LLC | 447.5K | $671K | new |
| TWO SIGMA INVESTMENTS, LP | 286.6K | $430K | decreased |
| Point72 Asset Management | 0 | $0 | closed |
| Renaissance Technologies | 0 | $0 | closed |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by GEVO insiders, by quarter · Form 4
Recent Insider Transactions
1,399 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Bowron Kimberly TChief of Staff | Sale | −1,221 | $1.71 | $2K | Sep 3, 2026 | Form 4 ↗ |
| Bloom Paul DCEO · Director | Sale | −1,514 | $1.71 | $3K | Sep 3, 2026 | Form 4 ↗ |
| Gruber Patrick R.Director · Director | Sale | −3,333 | $1.70 | $6K | Sep 3, 2026 | Form 4 ↗ |
| Kettner David MichaelChief Legal & Emrg Biz Officer | Purchase | +12.5K | $1.55 | $19K | Aug 21, 2026 | Form 4 ↗ |
| Barber James JDirector · Director | Purchase | +50.0K | $1.54 | $77K | Aug 21, 2026 | Form 4 ↗ |
| Gruber Patrick R.Director · Director | Sale | −247.6K | $1.51 | $374K | Aug 6, 2026 | Form 4 ↗ |
| Bowron Kimberly TChief of Staff | Sale | −10.3K | $1.55 | $16K | Aug 6, 2026 | Form 4 ↗ |
| Agiri Oluwagbemileke YusufCFO | Sale | −18.2K | $1.54 | $28K | Aug 6, 2026 | Form 4 ↗ |
| Bloom Paul DCEO · Director | Sale | −31.1K | $1.55 | $48K | Aug 6, 2026 | Form 4 ↗ |
| Agiri Oluwagbemileke YusufCFO | Sale | −63.0K | $1.40 | $88K | Jun 12, 2026 | Form 4 ↗ |
| Gendenjamts DavaajargalVP Acctg and Treasurer | Sale | −4,293 | $1.43 | $6K | Jun 12, 2026 | Form 4 ↗ |
| Shafer AndrewChief Mktg Cust & Brnd Officer | Sale | −9,443 | $1.43 | $14K | Jun 12, 2026 | Form 4 ↗ |
| Bowron Kimberly TChief of Staff | Sale | −15.5K | $1.43 | $22K | Jun 12, 2026 | Form 4 ↗ |
| Bloom Paul DCEO · Director | Sale | −35.2K | $1.43 | $50K | Jun 12, 2026 | Form 4 ↗ |
| Ryan Christopher MichaelPresident & COO | Sale | −35.2K | $1.43 | $50K | Jun 12, 2026 | Form 4 ↗ |
| Gruber Patrick R.Director | Sale | −157.6K | $1.40 | $221K | Jun 12, 2026 | Form 4 ↗ |
| Agiri Oluwagbemileke YusufCFO | Sale | −32.0K | $1.77 | $57K | May 27, 2026 | Form 4 ↗ |
| Ellet Mary KathrynDirector | Grant / award | +70.0K | $0.00 | $0 | May 27, 2026 | Form 4 ↗ |
| Shafer AndrewChief Mktg Cust & Brnd Officer | Sale | −32.7K | $1.76 | $57K | May 27, 2026 | Form 4 ↗ |
| Guillen JaimeDirector | Grant / award | +70.0K | $0.00 | $0 | May 27, 2026 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding GEVO · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| State Street(R) SPDR(R) S&P(R) Oil & Gas Exploration & Production ETF SPDR SERIES TRUST | 8.4M | $12.6M | 0.43% | Jun 30, 2026 |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 7.2M | $10.8M | 0.00% | Jun 30, 2026 |
| iShares Russell 2000 ETF iShares Trust | 6.1M | $9.1M | 0.01% | Jun 30, 2026 |
| Invesco WilderHill Clean Energy ETF Invesco Exchange-Traded Fund Trust | 5.3M | $7.9M | 1.87% | Jul 31, 2026 |
| VANGUARD ENERGY INDEX FUND VANGUARD WORLD FUND | 3.4M | $6.2M | 0.05% | May 31, 2026 |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 2.8M | $4.2M | 0.00% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 2.6M | $3.8M | 0.01% | Jul 31, 2026 |
| Nuveen Quant Small Cap Equity Fund TIAA-CREF Funds | 2.1M | $3.0M | 0.07% | Jul 31, 2026 |
| iShares Russell 2000 Value ETF iShares Trust | 1.7M | $2.6M | 0.02% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 1.2M | $2.3M | 0.01% | May 31, 2026 |
Mutual funds and ETFs whose N-PORT filings list GEVO's shares (CUSIP 374396406), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
- STATE STREET CORPORATIONSCHEDULE 13G · passive (13G) · 13.4M shares5.5%
Aug 7, 2026 · ↗
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming gevo as client
- BOUNDARY STONE PARTNERSGEVO · 2026 Q2 · ENG, MAN$10K
Filing ↗ - GEVO, INC.GEVO, INC. · 2026 Q2 · ENG, TAX, FUE$110K
Filing ↗ - JIM MASSIE & PARTNERS, LLCGEVO, INC. · 2026 Q2 · ENG, FUE, AGR, TAX$50K
Filing ↗ - BRACEWELL LLPGEVO, INC. · 2026 Q2 · ENG$50K
Filing ↗ - BRACEWELL LLPGEVO, INC. · 2026 Q1 · ENG$80K
Filing ↗
Government Contracts
Federal awards to Gevo, Inc. · USAspending
No federal contract awards found for Gevo, Inc..
U.S. Patents
Recent USPTO applications naming Gevo, Inc.
No USPTO patent applications found for Gevo, Inc..
Annual Financials
From GEVO's 10-K filings · XBRL
No annual XBRL figures on record for GEVO. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
- 1-for-20Reverse splitJun 4, 2018
- 1-for-20Reverse splitJan 6, 2017
- 1-for-15Reverse splitApr 21, 2015
Split dates and ratios from the price history · Close Prices from Tiingo.com
Material Events (8-K)
Corporate events filed with the SEC
- 8-K · Items 5.02, 7.01, 9.01Officer / director change · Reg FD disclosureAug 26, 2026
EDGAR ↗ - 8-K · Items 2.02, 9.01Results of operationsAug 6, 2026
EDGAR ↗ - 8-K · Items 5.02, 7.01, 9.01Officer / director change · Reg FD disclosureJul 16, 2026
EDGAR ↗ - 8-K · Items 7.01, 9.01Reg FD disclosureJul 15, 2026
EDGAR ↗ - 8-K · Items 5.07Shareholder voteMay 26, 2026
EDGAR ↗ - 8-K · Items 2.02, 9.01Results of operationsMay 7, 2026
EDGAR ↗
About Gevo, Inc.
From SEC EDGAR company records
Industry (SIC 2860)Industrial Organic Chemicals
SectorMaterials
HeadquartersENGLEWOOD, CO
IncorporatedDE
SEC CIK0001392380 ↗
Former namesGevo Inc