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GEVO · Gevo, Inc. · Holdings

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$1.86 +0.04 (+2.20%) At close · Nov 12 Play latest call Q1 2026 earnings call transcript
Market Cap
$460.12M
Shares
247.38M
Volume · Nov 12 12.18M Avg daily vol (3M) 3.4M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 153
Total Value: $119,292,543
Total Shares: 83,489,982
Showing 1–100 of 159 holdings by value · page 1 of 2

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 149 13F filers with any position, options included
Top Holder
19.6%
Sep 2023 → Jun 2026 · range 19.3% – 37.7%
of institutional value
Top 5
57.6%
Sep 2023 → Jun 2026 · range 52.8% – 70.3%
of institutional value
Top 10
75.6%
Sep 2023 → Jun 2026 · range 70.9% – 86.0%
of institutional value
HHI
886
Sep 2023 → Jun 2026 · range 780 – 1,763
Broadly held

Who Holds GEVO

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 149 filers, like-for-like change +4.9%; actively managed books +4.6%; index-like books +5.1%.

Holder type Share Filers Change
Registered adviser 32.7% 70 -5.2%
Adviser 7.7% 3 +45.0%
Bank 24.8% 14 +37.2%
Insurer 0.0% 1 +10.0%
Broker-dealer 0.5% 2 +10.4%
Benefit plan 0.0% 1 -73.8%
Non-US 1.1% 5 -16.8%
Holding company 22.3% 8 -7.7%
Exempt adviser 0.0% 0 -100.0%
Unknown 10.9% 45 -4.4%

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 1 holder with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F.

Conviction and Crowding

149 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders
0
0.000% of filers hold it in their top 10
Mar 31, 2026: 1
Holders above 5%
0
median weight 0.000%
Mar 31, 2026: 0
Crowding
2.37%
of shares outstanding, 9th percentile
Mar 31, 2026: 3.62%
Private-fund advisers
1.87%
of shares outstanding
Institutional ownership
37.8%
39.7% of the estimated free float
Top 10 holders
77.0%
of 13F shares, Herfindahl 0.091
Active holders
+4.6%
like-for-like share change of active filers
5% stakes on record
2
0 13D, 2 13G (2 institutional, 0 passive, 0 exempt)
How long holders have held it value-weighted 13.2 quarters
Under 1 year 23.1% 1 to 3 years 31.4% 3 years or more 45.6% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost
$1.93
estimated per share
Mar 31, 2026: $1.99
Quarter-end price
$1.50
implied by 13F values
Estimated gain or loss
-22.3%
price against the estimated cost
Estimated at a loss
95.6%
of costed 13F value

Estimated cost covers 49.8% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies GEVO's active holders also own, quarter ended Jun 30, 2026
# Company Shared holders
1 HLT Hilton Worldwide Holdings Inc. 3
2 AOA iShares Core 80/20 Aggressive Allocation ETF 4
3 CTAS Cintas Corp 3
4 MU Micron Technology Inc 8
5 TSLA Tesla, Inc. 8
6 IVZ Invesco Ltd. 6
7 ARVR First Trust Indxx Metaverse ETF 3
8 MMM 3M Co 4
9 WMT Walmart Inc. 8
10 DE Deere & Co 5

Shareholder Targets

13F filers that own its peers but not GEVO, quarter ended Jun 30, 2026

Found through its holder-overlap peers: HLT, AOA, CTAS, MU, TSLA, IVZ, ARVR, MMM, WMT, DE, URI, NEM, NFLX, BRK-B, META, DIS, WFC, JPM, GEV, PGR. 6,923 filers in all.

# Filer In peers
1 Capital World Investors Adviser, Diversified active $111,067,031,144 16 held
2 NORGES BANK Non-US, Index-like $107,283,471,302 18 held
3 Capital Research Global Investors Adviser, Diversified active $60,009,823,331 13 held
4 Capital International Investors Adviser, Diversified active $37,700,840,835 13 held
5 FRANKLIN RESOURCES INC Adviser, Diversified active $31,381,867,766 20 held
6 AMERIPRISE FINANCIAL INC Adviser, Diversified active $30,662,314,023 20 held
7 PRIMECAP MANAGEMENT CO/CA/ Registered adviser, Diversified active $28,109,534,212 10 held
8 Fisher Asset Management, LLC Adviser, Diversified active $22,448,637,995 19 held
9 National Pension Service Unknown, Index-like $20,645,682,778 18 held
10 Mitsubishi UFJ Asset Management Co., Ltd. Unknown, Index-like $19,888,369,010 18 held

Fund Ownership of GEVO by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 18.65% of shares outstanding.

Fund type Of shares outstanding Shares
Index funds 3.63% 8,975,811
Index ETFs 15.03% 37,168,808
Active ETFs 0.25% 615,867
Active funds 1.71% 4,238,279
Unclassified 0.12% 299,399
All registered funds 20.74% 51,298,164
How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Showing 100 of 159
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Holder Value (USD) % of 13F Shares Open

Showing the top 100 of 159 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.

Key facts CIK 1392380 CUSIP 374396406 13F (30d) 112 filings 86 filers Visit website Investor relations