Vault-13

LANZATECH GLOBAL INC LNZAW

*W EXP 01/01/202 · Equity WRT · CUSIP 51655R119

9 institutional holders -1 vs Q1 2026
1,193,9821.2m shares reported held*
$17.8kreported value*
1 new 1 added 0 reduced 2 sold out net sold ≈ $916 (-60.7k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $0.01. Options: 1 managers hold calls ($4.2k notional), 0 hold puts (—).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0102030Q1 23: 22Q2 23: 19Q3 23: 17Q4 23: 15Q1 24: 17Q2 24: 14Q3 24: 13Q4 24: 9Q1 25: 8Q2 25: 11Q3 25: 9Q4 25: 11Q1 26: 10Q2 26: 99Q1 23Q4 23Q3 24Q2 25Q2 26
Numbers
QuarterHolders
Q1 202322
Q2 202319
Q3 202317
Q4 202315
Q1 202417
Q2 202414
Q3 202413
Q4 20249
Q1 20258
Q2 202511
Q3 20259
Q4 202511
Q1 202610
Q2 20269

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
10010Q3 24: 2 bought or addedQ3 24: 2 cut or sold outQ4 24: 1 bought or addedQ4 24: 8 cut or sold outQ4 24Q1 25: 1 bought or addedQ1 25: 1 cut or sold outQ2 25: 5 bought or addedQ2 25: 0 cut or sold outQ2 25Q3 25: 2 bought or addedQ3 25: 3 cut or sold outQ4 25: 4 bought or addedQ4 25: 0 cut or sold outQ4 25Q1 26: 2 bought or addedQ1 26: 2 cut or sold outQ2 26: 2 bought or addedQ2 26: 2 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 202422
Q4 202418
Q1 202511
Q2 202550
Q3 202523
Q4 202540
Q1 202622
Q2 202622

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$2k$4k$6kQ3 25 calls: $5.0kQ3 25 puts: $0Q3 25P/C 0.00Q4 25 calls: $3.3kQ4 25 puts: $0Q4 25P/C 0.00Q1 26 calls: $3.9kQ1 26 puts: $0Q1 26P/C 0.00Q2 26 calls: $4.2kQ2 26 puts: $0Q2 26P/C 0.00
Numbers
QuarterCallsPutsP/C
Q3 2025$5.0k$00.00
Q4 2025$3.3k$00.00
Q1 2026$3.9k$00.00
Q2 2026$4.2k$00.00

Biggest buyers

HRT FINANCIAL LP New +11,267+11.3k
WOLVERINE ASSET MANAGEMENT LLC Added +2,534+2.5k

Biggest sellers

SUSQUEHANNA INTERNATIONAL GROUP, LLP Sold out -71,694-71.7k
UBS Group AG Sold out -2,770-2.8k

Biggest calls

MILLENNIUM MANAGEMENT LLC Unchanged $4.2k275.0k shares

Biggest puts

None

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Davidson Kempner Capital Management LP 0.00% of their portfolio New York, NY 374,999375.0k $5.7k $5.7k 0.00% Unchanged
2 Calamos Advisors LLC 0.00% of their portfolio NAPERVILLE, IL 300,000300.0k $4.0k $4.0k 0.00% Unchanged
3 TENOR CAPITAL MANAGEMENT Co., L.P. 0.00% of their portfolio NEW YORK, NY 235,341235.3k $3.6k $3.6k 0.00% Unchanged
4 Q Global Advisors, LLC 0.00% of their portfolio FORT WORTH, TX 106,974107.0k $2.0k $2.0k 0.00% Unchanged
5 LMR Partners LLP 0.00% of their portfolio LONDON, X0 66,08366.1k $998 $998 0.00% Unchanged
6 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 51,27151.3k $769 $769 0.00% Unchanged
7 WOLVERINE ASSET MANAGEMENT LLC 0.00% of their portfolio CHICAGO, IL 43,60343.6k $658 $658 0.00% Added +2.5k +2,534
8 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 11,26711.3k $0 $0 0.00% New
9 Clear Street Group Inc. 0.00% of their portfolio NEW YORK, NY 4,4444.4k $67 $67 0.00% Unchanged