Vault-13

MONTANA TECHNOLOGIES CORP AIRJW

*W EXP 03/15/202 · Equity WRT · CUSIP 612160119

25 institutional holders +1 vs Q1 2026
9,226,6949.2m shares reported held*
$12.0mreported value*
5 new 7 added 3 reduced 3 sold out net bought ≈ $346.9k (+266.8k 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 ≈ $1.30. Options: 2 managers hold calls ($392.0k notional), 0 hold puts (—).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

02040Q1 24: 39Q2 24: 28Q3 24: 26Q4 24: 25Q1 25: 24Q2 25: 25Q3 25: 23Q4 25: 26Q1 26: 24Q2 26: 2525Q1 24Q3 24Q1 25Q3 25Q1 26Q2 26
Numbers
QuarterHolders
Q1 202439
Q2 202428
Q3 202426
Q4 202425
Q1 202524
Q2 202525
Q3 202523
Q4 202526
Q1 202624
Q2 202625

Buyers vs sellers

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

Bought or addedCut or sold out
20020Q3 24: 8 bought or addedQ3 24: 6 cut or sold outQ4 24: 4 bought or addedQ4 24: 10 cut or sold outQ4 24Q1 25: 2 bought or addedQ1 25: 3 cut or sold outQ2 25: 3 bought or addedQ2 25: 2 cut or sold outQ2 25Q3 25: 7 bought or addedQ3 25: 8 cut or sold outQ4 25: 10 bought or addedQ4 25: 5 cut or sold outQ4 25Q1 26: 4 bought or addedQ1 26: 6 cut or sold outQ2 26: 12 bought or addedQ2 26: 6 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 202486
Q4 2024410
Q1 202523
Q2 202532
Q3 202578
Q4 2025105
Q1 202646
Q2 2026126

Calls vs puts

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

CallsPuts
$0$100k$200k$300k$400kQ3 25 calls: $264.1kQ3 25 puts: $0Q3 25P/C 0.00Q4 25 calls: $257.0kQ4 25 puts: $0Q4 25P/C 0.00Q1 26 calls: $169.0kQ1 26 puts: $0Q1 26P/C 0.00Q2 26 calls: $392.0kQ2 26 puts: $0Q2 26P/C 0.00
Numbers
QuarterCallsPutsP/C
Q3 2025$264.1k$00.00
Q4 2025$257.0k$00.00
Q1 2026$169.0k$00.00
Q2 2026$392.0k$00.00

Biggest buyers

Hudson Bay Capital Management LP New +1,054,138+1.1m
LMR Partners LLP Added +1,047,878+1.0m
PEAK6 LLC New +755,503+755.5k
Caption Management, LLC Added +550,000+550.0k
Fort Baker Capital Management LP Added +367,547+367.5k
ARISTEIA CAPITAL, L.L.C. Added +350,000+350.0k
TORONTO DOMINION BANK Added +144,943+144.9k
CSS LLC/IL New +90,998+91.0k
Ionic Capital Management LLC New +67,917+67.9k
K2 PRINCIPAL FUND, L.P. Added +63,070+63.1k

Biggest sellers

HITE Hedge Asset Management LLC Reduced -4,159,489-4.2m
Saba Capital Management, L.P. Reduced -36,266-36.3k
ZAZOVE ASSOCIATES LLC Sold out -31,400-31.4k
StoneX Group Inc. Sold out -14,891-14.9k
Corient Private Wealth LP Reduced -4,855-4.9k
UBS Group AG Sold out -1,507-1.5k

Biggest calls

MILLENNIUM MANAGEMENT LLC Unchanged $357.5k275.0k shares
CITIGROUP INC Unchanged $34.5k26.8k 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.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
404Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 4 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 4 buyingQ4 25: 0 sellingQ1 26: 3 buyingQ1 26: 1 sellingQ1 26Q2 26: 0 buyingQ2 26: 1 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—4$63.6k—
Q3 20250—0——
Q4 20254$1.1m0——
Q1 20263$775.0k1$11.0k—
Q2 20260—1$33.7k—
Q3 20260—0——
DateInsiderTradeSharesPrice ValueTheir holding
2026-06-09 MacDonald Chad Chief Legal Officer Sold 1,987 $4.50 $8.9k2.0k shares -4%
2026-06-08 MacDonald Chad Chief Legal Officer Sold 5,320 $4.65 $24.7k5.3k shares -10%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 HITE Hedge Asset Management LLC 0.14% of their portfolio BRAINTREE, MA 1,948,7861.9m $2.5m $2.5m 0.14% Reduced -4.2m -4,159,489
2 LMR Partners LLP 0.02% of their portfolio LONDON, X0 1,607,0541.6m $2.1m $2.1m 0.02% Added +1.0m +1,047,878
3 Hudson Bay Capital Management LP 0.01% of their portfolio STAMFORD, CT 1,054,1381.1m $1.4m $1.4m 0.01% New
4 Caption Management, LLC 0.04% of their portfolio OKLAHOMA CITY, OK 832,576832.6k $1.1m $1.1m 0.04% Added +550.0k +550,000
5 PEAK6 LLC 0.02% of their portfolio AUSTIN, TX 755,503755.5k $982.2k $982.2k 0.02% New
6 ARISTEIA CAPITAL, L.L.C. 0.01% of their portfolio GREENWICH, CT 708,193708.2k $917.1k $917.1k 0.01% Added +350.0k +350,000
7 Fort Baker Capital Management LP 0.06% of their portfolio Larkspur, CA 541,319541.3k $703.7k $703.7k 0.06% Added +367.5k +367,547
8 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 393,925393.9k $512.1k $512.1k 0.00% Added +144.9k +144,943
9 Saba Capital Management, L.P. 0.01% of their portfolio NEW YORK, NY 239,381239.4k $310.0k $310.0k 0.01% Reduced -36.3k -36,266
10 K2 PRINCIPAL FUND, L.P. 0.02% of their portfolio TORONTO, A6 178,982179.0k $232.7k $232.7k 0.02% Added +63.1k +63,070
11 Vestcor Inc 0.01% of their portfolio FREDERICTON, A3 162,500162.5k $210.0k $210.0k 0.01% Unchanged
12 Weiss Asset Management LP 0.00% of their portfolio BOSTON, MA 148,029148.0k $191.0k $191.0k 0.00% Unchanged
13 Alberta Investment Management Corp 0.00% of their portfolio EDMONTON, A0 125,000125.0k $162.5k $162.5k 0.00% Unchanged
14 CSS LLC/IL 0.01% of their portfolio CHICAGO, IL 90,99891.0k $118.3k $118.3k 0.01% New
15 Linden Advisors LP 0.00% of their portfolio New York, NY 79,84579.8k $104.2k $104.2k 0.00% Unchanged
16 Ionic Capital Management LLC 0.08% of their portfolio NEW YORK, NY 67,91767.9k $88.3k $88.3k 0.08% New
17 Corient Private Wealth LP 0.00% of their portfolio MIAMI, FL 55,14555.1k $71.7k $71.7k 0.00% Reduced -4.9k -4,855
18 WOLVERINE ASSET MANAGEMENT LLC 0.00% of their portfolio CHICAGO, IL 53,94653.9k $70.1k $70.1k 0.00% Added +6.5k +6,549
19 Calamos Advisors LLC 0.00% of their portfolio NAPERVILLE, IL 50,00050.0k $64.5k $64.5k 0.00% Unchanged
20 Bracebridge Capital, LLC 0.01% of their portfolio BOSTON, MA 50,00050.0k $65.0k $65.0k 0.01% Unchanged
21 WHITEBOX ADVISORS LLC 0.00% of their portfolio MINNEAPOLIS, MN 46,50046.5k $60.5k $60.5k 0.00% Unchanged
22 Virtu Financial LLC 0.00% of their portfolio New York, NY 16,68816.7k $22.0k $22.0k 0.00% New
23 Thomas J. Herzfeld Advisors, Inc. 0.01% of their portfolio MIAMI BEACH, FL 15,30715.3k $19.9k $19.9k 0.01% Unchanged
24 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio MILWAUKEE, WI 2,9623.0k $3.9k $3.9k 0.00% Unchanged
25 Marshall & Sterling Wealth Advisors Inc. 0.00% of their portfolio POUGHKEEPSIE, NY 2,0002.0k $2.6k $2.6k 0.00% Unchanged