NasdaqMaterialsIndustrial Organic ChemicalsSKOKIE, IL

LanzaTech Global, Inc. LNZA

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Estimated market cap $50.39M13.09M shares, shares as of Aug 10, 2026CIK 1843724

Insider trades, 12 mo

2 buys · 0 sells

$4.30M bought, open market

Congress trades, 24 mo

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No disclosed trades

13F holders, Q3 2026

6.7% of shares · 15 added

13F holders

…

Lobbying, 12 mo

—

No lobbying filings

Federal contracts, 12 mo

—

None matched

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Latest 10-Q

Q2 2026

What changed in LanzaTech Global, Inc.'s latest quarterly report, compared with the one before.

Filed Aug 14, 2026 · Quarter ended Jun 30, 2026

Compared with the 10-Q for the quarter ended Mar 31, 2026. Sections compared: risk factors and legal proceedings.

Read the 10-Q on sec.gov ↗Filing index ↗

Latest 10-Q

What changed in LanzaTech Global, Inc.'s latest quarterly report, compared with the one before.

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Insider trades

2 in 12 mo

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

No open-market insider trades reported since Jan 21, 2026. Insiders have two business days to file.

Recent insider trades

Guardians of New Zealand Superannuation 10% owner	Jan 21 Form 4 ↗	Buy	— 109,858 sh	-82.1%
Guardians of New Zealand Superannuation 10% owner	Jan 21 Form 4 ↗	Buy	+$4.3M 860,000 sh @ $5.00	-82.1%

All LNZA insider trades →Planned sales (Form 144): see notices

Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

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13F holders

881,121 shares

34 funds report LNZA. Values checked against market prices.

Funds own 16% of shares (Q2 2026)

40 funds hold the stock.

Q3 2026: 6.7% · 5,560 of ~8,900 funds reported so far

Q2 2025<0.1%
Q3 202511%
Q4 202512%
Q1 20263.3%
Q2 202616%
Q3 2026 (so far)6.7%

Q3 2026. 10 new, 15 added to, 6 trimmed, 17 exited since Q2 2026.

Top 13F holders
#
1	Vanguard Capital Management LLC 13F ↗	453,019	$2.6M	unchanged
2	Geode Capital Management, LLC 13F ↗	139,255	$795.3K	+41.2%
3	BlackRock, Inc. 13F ↗	91,255	$521.1K	-64.2%
4	Vanguard Fiduciary Trust Co 13F ↗	50,035	$285.7K	+55.2%
5	State Street Corp 13F ↗	40,579	$231.7K	+24.5%
6	Vanguard Portfolio Management LLC 13F ↗	31,735	$181.2K	+203.2%
7	HRT Financial LP 13F ↗	31,370	$179.0K	n/a
8	Marshall Wace, LLP 13F ↗	11,442	$65.3K	New
9	Nuveen, LLC 13F ↗	6,187	$35.3K	New
10	Vanguard Global Advisers, LLC 13F ↗	5,221	$29.8K	+1595.1%

One of these funds reports its values in thousands of dollars; its figures are shown in dollars.

Download CSV Every fund that holds LNZA, not only these ten. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.

13F holders

Funds that report this stock, checked against market prices.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

No recent congressional trades for this company.

Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

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Lobbying

What LanzaTech Global, Inc. and its lobbying firms report each quarter.

No recent lobbying filings for this company.

Lobbying

What LanzaTech Global, Inc. and its lobbying firms report each quarter.

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Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

Funds holding the stock

Shares they report, adjusted for splits

Funds holding the stock by quarter

Q2 2025	1	—	10	$259
Q3 2025	27	+26	266,433	$6.5M
Q4 2025	21	-6	278,847	$3.8M
Q1 2026	22	+1	333,310	$5.3M
Q2 2026	40	+18	2.13M	$14.9M
Q3 2026	34	-6	881,121	$5.0M

Each point is a quarter-end, from Q2 2025 to Q3 2026. A fund's 13F lists its long positions in US-listed securities as of the last day of the quarter and arrives up to 45 days later, so each point shows holdings at quarter-end, not on the day they were reported.

Common shares only; options and bonds are left out. When a fund amends a report, the amended version is the one counted.

The history follows the company's current CUSIP number (51655R200). If the company's shares were ever re-issued under a different CUSIP, the quarters before the change are not part of this series, so the first point (Q2 2025) can be later than the stock's first appearance in 13F reports.

Share counts are adjusted for stock splits (1-for-100 on Aug 19, 2025): reports from before a split are multiplied by its ratio, so every quarter is on the share count of Q3 2026.

A quarter appears once our daily update has built its summary. If a summary cannot be built, older reports are kept and the chart shows the quarters it has until the next update repairs it.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

Ownership stakes5 in 12 mo 8-K events1 in 90 days PatentsNone on record Short interestFINRA · updated Oct 15 Planned insider salesNone in 12 mo Executive pay3 fiscal years Wikipedia attentionNone on record SEC enforcementNone on record IPO history2 registrations Ownership stakes…8-K events…Patents…Short interest…Planned insider sales…Executive pay…Wikipedia attention…SEC enforcement…

About the company

The basics from the company’s SEC registration.

Legal name: LanzaTech Global, Inc.
Address: 8045 LAMON AVENUE, SUITE 400, SKOKIE, IL 60077
Phone: 847-324-2400
Fiscal year ends: Dec 31
Filer category: Non-accelerated filer, smaller reporting company
Incorporated in: DE
Listed as: LNZA (Nasdaq), LNZAW (Nasdaq)
Former names: AMCI Acquisition Corp. II (until 2023)
SEC filings: All filings on SEC EDGAR ↗

About the company

The basics from the company’s SEC registration.

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$3.85−$0.08 (−2.04%) Nov 13 close

1M3M1Y

Oct 13, 2026Low $3.85 · High $5.58Nov 13, 2026

Aug 13, 2026Low $3.85 · High $6.66Nov 13, 2026

Nov 13, 2025Low $3.85 · High $41.42Nov 13, 2026

Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

Live chart

Intraday and historical prices from TradingView. Quotes may be delayed.

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Information, not investment advice. Company matching is automatic; check the source before relying on one row.