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Super Investors Kailix Advisors LLC
KA

Kailix Advisors LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$104M
Positions
11
Quarter ended
June 30, 2026
Filed
August 12, 2026

Reported portfolio value by quarter (15 quarters reported)

$207M $64.6M
Q4 22 Q3 23 Q2 24 Q1 25 Q4 25 Q2 26

$162M in Q4 2022 → $104M now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Dauch Corp 21.9% Trimmed 5.5% 4,176,653 $22.6M
Green Plains Inc 14.6% Trimmed 7.5% 985,000 $15.1M
Select Water Solutions Inc 14.6% Trimmed 14% 755,689 $15.1M
Sigma Lithium Corporation 14.0% New 1,146,350 $14.5M
PE Peabody Engr Corp 11.2% Added 109% 502,250 $11.6M
Constellium Se 8.6% Trimmed 44% 278,200 $8.87M
Aevex Corp 6.4% New 317,150 $6.63M
WI Wesco Intl Inc 5.4% Trimmed 35% 16,205 $5.6M
A Amrize Ltd 1.3% Trimmed 86% 25,000 $1.33M
Antero Resources Corp 1.2% New 35,000 $1.23M
Builders Firstsource Inc 0.9% New 10,000 $895K

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 12, 2026

Company Action Shares changed Value of change % of portfolio
Sigma Lithium Corporation New +1,146,350 +$14.5M 14.0%
A Amrize Ltd Trimmed −159,125 −$8.48M 1.3%
Constellium Se Trimmed −216,200 −$6.89M 8.6%
LA Lithium Amers Corp New Exited −1,710,300 −$6.76M —
Aevex Corp New +317,150 +$6.63M 6.4%
SA Solstice Advanced Matls Inc Exited −80,400 −$6.27M —
PE Peabody Engr Corp Added +262,450 +$6.07M 11.2%
L3harris Technologies Inc Exited −16,270 −$5.76M —
WI Wesco Intl Inc Trimmed −8,745 −$3.02M 5.4%
Select Water Solutions Inc Trimmed −124,541 −$2.49M 14.6%

Showing the 10 largest of 14 changes.

Q1 2026

quarter ended March 31, 2026 · filed April 30, 2026

Company Action Shares changed Value of change % of portfolio
Dauch Corp Added +2,840,500 +$17M 23.1%
Constellium Se Trimmed −483,657 −$13.2M 11.8%
Select Water Solutions Inc New +880,230 +$13.2M 11.5%
Antero Resources Corp Exited −374,484 −$12.9M —
SA Solstice Advanced Matls Inc Trimmed −106,350 −$8.3M 5.5%
PE Peabody Engr Corp New +239,800 +$7.9M 6.9%
WI Wesco Intl Inc New +24,950 +$7.01M 6.1%
L3harris Technologies Inc New +16,270 +$5.76M 5.0%
CA Century Alum Co Exited −146,550 −$5.74M —
Albemarle Corp Exited −36,500 −$5.16M —

Showing the 10 largest of 13 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 04, 2026

Company Action Shares changed Value of change % of portfolio
Albemarle Corp Trimmed −108,000 −$15.3M 5.8%
WI Wesco Intl Inc Exited −46,974 −$9.94M —
SA Solstice Advanced Matls Inc New +186,750 +$9.07M 10.1%
CA Century Alum Co New +146,550 +$5.74M 6.4%
AA American Axle & Mfg Hldgs In Added +847,500 +$5.43M 11.3%
LA Lithium Amers Corp New New +1,175,000 +$5.12M 5.7%
Constellium Se Trimmed −125,112 −$2.36M 20.6%
Green Plains Inc Added +213,888 +$2.1M 15.0%
Antero Resources Corp Added +50,150 +$1.73M 14.4%
A Amrize Ltd Trimmed −25,800 −$1.4M 10.8%

Q3 2025

quarter ended September 30, 2025 · filed November 06, 2025

Company Action Shares changed Value of change % of portfolio
Albemarle Corp New +144,500 +$11.7M 15.9%
Alcoa Corp Exited −260,405 −$7.68M —
Builders Firstsource Inc Exited −63,495 −$7.41M —
Antero Resources Corp Added +218,350 +$7.33M 14.8%
Transocean Ltd Exited −2,721,032 −$7.05M —
AA American Axle & Mfg Hldgs In New +732,000 +$4.4M 6.0%
A Amrize Ltd Added +68,870 +$3.34M 13.6%
Green Plains Inc Added +338,000 +$2.97M 13.8%
Constellium Se Trimmed −129,150 −$1.92M 22.3%
WI Wesco Intl Inc Trimmed −7,500 −$1.59M 13.5%

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
New Fortress Energy Inc Exited −1,908,791 −$15.9M —
Antero Resources Corp Trimmed −180,020 −$7.25M 6.6%
A Amrize Ltd New +136,580 +$6.77M 10.5%
Constellium Se Trimmed −501,000 −$6.66M 25.4%
WI Wesco Intl Inc Trimmed −14,921 −$2.76M 15.6%
Green Plains Inc Trimmed −457,000 −$2.76M 7.6%
Transocean Ltd Trimmed −563,169 −$1.46M 10.9%
Alcoa Corp Trimmed −29,095 −$859K 11.9%
Builders Firstsource Inc Added +340 +$39.7K 11.5%

Q1 2025

quarter ended March 31, 2025 · filed May 05, 2025

Company Action Shares changed Value of change % of portfolio
Antero Resources Corp Trimmed −204,401 −$8.27M 13.0%
New Fortress Energy Inc Added +428,470 +$3.56M 17.8%
Constellium Se Trimmed −351,868 −$3.55M 19.6%
WI Wesco Intl Inc Trimmed −12,024 −$1.87M 12.1%
Builders Firstsource Inc Added +5,690 +$711K 8.9%
Transocean Ltd Trimmed −73,000 −$231K 11.7%
Green Plains Inc Trimmed −42,571 −$206K 6.9%
Alcoa Corp Added +2,930 +$89.4K 9.9%

Q4 2024

quarter ended December 31, 2024 · filed February 10, 2025

Company Action Shares changed Value of change % of portfolio
Transocean Ltd Trimmed −3,263,250 −$12.2M 10.6%
Alcoa Corp New +286,570 +$10.3M 8.6%
WI Wesco Intl Inc Trimmed −55,164 −$9.98M 12.3%
New Fortress Energy Inc Added +628,882 +$9.51M 18.8%
Builders Firstsource Inc New +57,465 +$8.21M 6.9%
Constellium Se Added +424,779 +$4.36M 17.9%
Antero Resources Corp Trimmed −114,380 −$4.01M 14.4%
Green Plains Inc Added +174,519 +$1.65M 10.5%

Q3 2024

quarter ended September 30, 2024 · filed November 04, 2024

Company Action Shares changed Value of change % of portfolio
Antero Resources Corp New +604,785 +$17.3M 14.6%
New Fortress Energy Inc Trimmed −1,352,385 −$12.3M 6.5%
Transocean Ltd Added +2,481,059 +$10.5M 23.7%
Xpo Inc Exited −98,147 −$10.5M —
Constellium Se Added +213,763 +$3.48M 22.8%
Green Plains Inc Trimmed −200,894 −$2.72M 13.0%
WI Wesco Intl Inc Added +9,249 +$1.55M 19.3%

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