Great Mountain Partners LLC

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Great Mountain Partners LLC
CRD #309528
SEC #801-119799
CIK #0001815467
AUM 14.11 B (2026-03-27)
Employees 17 (59% Investors, 0% Brokers)
Phone203-993-6149
Address157 Church Street
New Haven, CT 06510
Source [IAPD] [EDGAR] [Website] [LinkedIn]
Total AUM ($B)
151296302010201520212027
Sector Form 13F Holdings Value ($M)
New Fortress Energy LLC 15.1
 
 
 
 
 
 
 
 
 
 
Holdings by Sector ($M)
19001520114076038002019202120242027
Type Form D Funds Date Sold AUM
PE Ledge Light Holdings LP 2026-03-27 50.5 M
PE Saranac Holdings LP [2026-03-27] 603.0 M
Filed 2025-12-05 (D) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose
PE Samsara Portfolio LLC 2024-03-26 2,932.5 M
PE Blue Peak Holdings LLC 2023-03-31 738.3 M
PE Blue Range Funds LLC 2023-03-31 1,494.1 M
PE Moksha Portfolio LLC 2023-03-31 2,505.6 M
PE Nyanza LLC - Series II 2022-03-30 302.6 M
PE Golden Bell Azalea LLC 2021-03-30
PE Axton Holdings LLC 2020-10-14 4,514.2 M
PE Castle Credit SMRS Holdings LLC 2020-10-14 937.3 M
View All
AUM Breakdown Accounts AUM ($B)
By Client Type
(a) Individuals (other than high net worth individuals) 0 0.0
(b) Individuals (high net worth individuals) 0 0.0
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 0 0.0
(f) Pooled investment vehicles 11 14.1
(g) Pension and profit sharing plans 0 0.0
(h) Charitable organizations 0 0.0
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 0 0.0
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 0 0.0
(n) Other 0 0.0
Total 11 14.1
By Discretionary
Discretionary 11 14.1
Non-Discretionary 0 0.0
Total 11 14.1
By Non-United States Persons
Non-United States Persons 0.0
United States Persons 14.1
Total 11 14.1
Form D Directors Role # Filings # Firms 2011 - 2026
Gregory Smith Director 83 5
Saranac GP LLC Executive Officer 1 1
Great Mountain Partners LLC Executive Officer 1 1
EDGAR Form CIK 2011 - 2026
13F-HR [0001815467]
3 [0001815467]
4 [0001815467]
Firm Profile (Form ADV)
Discretionary AUM$3.4B
ServesInstitutional
Fund TypesPrivate Equity
Form 3/4/5 Subject 2011 - 2026
Energy Transition Holdings LLC
Great Mountain Partners LLC
Thomson Alexander
New Fortress Energy LLC
Rotolo Jonathan
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
New Fortress Energy LLC NFE
Class A Common Stock
2022-12-19 Sell 6,900,000 $45.56 314,364,000
New Fortress Energy LLC NFE
Class A Common Stock
2022-04-19 Sell 264,240 $45.23 11,951,575
New Fortress Energy LLC NFE
Class A Common Stock
2022-04-19 Sell 35,760 $45.63 1,631,729
New Fortress Energy LLC NFE
Class A Common Stock
2022-04-07 Sell 250 $42.84 10,710
New Fortress Energy LLC NFE
Class A Common Stock
2022-04-07 Sell 19,693 $41.52 817,653
New Fortress Energy LLC NFE
Class A Common Stock
2022-04-06 Sell 280,057 $41.62 11,655,972
New Fortress Energy LLC NFE
Class A Common Stock
2022-04-01 Sell 14,982 $43.42 650,518
New Fortress Energy LLC NFE
Class A Common Stock
2022-04-01 Sell 163,172 $45.06 7,352,530
New Fortress Energy LLC NFE
Class A Common Stock
2022-04-01 Sell 170,197 $44.39 7,555,045
New Fortress Energy LLC NFE
Class A Common Stock
2022-04-01 Sell 3,887 $46.93 182,417
New Fortress Energy LLC NFE
Class A Common Stock
2022-04-01 Sell 47,762 $46.17 2,205,172
New Fortress Energy LLC NFE
Class A Common Stock
2021-06-23 Sell 14,863 $40.54 602,546
New Fortress Energy LLC NFE
Class A Common Stock
2021-06-22 Sell 300 $40.50 12,150
New Fortress Energy LLC NFE
Class A Common Stock
2021-06-21 Sell 1,701 $41.59 70,745
New Fortress Energy LLC NFE
Class A Common Stock
2021-06-21 Sell 102,063 $40.81 4,165,191
New Fortress Energy LLC NFE
Class A Common Stock
2021-06-18 Sell 12,384 $42.13 521,738
New Fortress Energy LLC NFE
Class A Common Stock
2021-06-18 Sell 1,218 $42.55 51,826
New Fortress Energy LLC NFE
Class A Common Stock
2021-06-18 Sell 108,904 $40.70 4,432,393
New Fortress Energy LLC NFE
Class A Common Stock
2021-06-15 Sell 55,973 $40.49 2,266,347
New Fortress Energy LLC NFE
Class A Common Stock
2021-06-14 Sell 52,022 $40.23 2,092,845
showing 20 of 62 most recent transactions
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