2025 Q3 Portfolio Activity
In 2025 Q3, Clear Sky Carbon Solutions Investment Management, LLC maintained a portfolio of 54 distinct positions.
Position History
hover any row below to update
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Clear Sky Carbon Solutions Investment Management, LLC
New York, NY
Registered Investment Advisor
AUM $214M
Total Positions
54
Quarter
2025 Q3
Top Holding
RSG (5.2%)
Top 10 Concentration
33.3%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 54
Clear Sky Carbon Solutions Investment Management, LLC Full Holdings List — 2025 Q3
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RSG
REPUBLIC SERVIC...
|
Industrials | 5.16% | 5.16% |
#1
Prev: #1
|
5.1 |
—
|
no change | no change |
P
S
|
66,911 | $11,034,293 |
$140.99
+55.9%
|
2023 Q2 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | ||
|
WM
WASTE MANAGEMEN...
|
Industrials | 5.13% | 5.13% |
#2
Prev: #2
|
4.6 |
—
|
no change | no change |
P
S
|
61,226 | $10,965,577 | 2023 Q2 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
ACA
ARCOSA INC
|
Industrials | 3.19% | 3.19% |
#3
Prev: #3
|
3.3 |
—
|
no change | no change |
P
S
|
82,444 | $6,813,172 | 2022 Q3 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
KEX
KIRBY CORP
|
Industrials | 3.07% | 3.07% |
#4
Prev: #4
|
2.7 |
—
|
no change | no change |
P
S
|
83,556 | $6,557,475 | 2022 Q2 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
ANSS
ANSYS INC
|
Unknown | 3.05% | 3.05% |
#5
Prev: #5
|
2.7 |
—
|
no change | no change |
P
S
|
17,978 | $6,523,857 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
FLEX
FLEX LTD
|
Technology | 2.88% | 2.88% |
#6
Prev: #6
|
2.2 |
—
|
no change | no change |
P
S
|
202,294 | $6,161,875 | 2022 Q3 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
CRC
CALIFORNIA RESO...
|
Energy | 2.86% | 2.86% |
#7
Prev: #7
|
2.1 |
—
|
no change | no change |
P
S
|
111,890 | $6,118,145 | 2023 Q2 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
GE
GENERAL ELECTRI...
|
Industrials | 2.84% | 2.84% |
#8
Prev: #8
|
2.1 |
—
|
no change | no change |
P
S
|
47,615 | $6,077,102 | 2023 Q2 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
QCOM
QUALCOMM INC
|
Technology | 2.61% | 2.61% |
#9
Prev: #9
|
2.0 |
—
|
no change | no change |
P
S
|
38,569 | $5,578,234 | 2023 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
TSM
TAIWAN SEMICOND...
|
Technology | 2.56% | 2.56% |
#10
Prev: #10
|
2.0 |
—
|
no change | no change |
P
S
|
52,713 | $5,482,152 | 2023 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
VST
VISTRA CORP
|
Utilities | 2.52% | 2.52% |
#11
Prev: #11
|
2.0 |
—
|
no change | no change |
P
S
|
139,920 | $5,389,718 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
FCX
FREEPORT-MCMORA...
|
Basic Materials | 2.49% | 2.49% |
#12
Prev: #12
|
2.0 |
—
|
no change | no change |
P
S
|
125,302 | $5,334,106 | 2022 Q4 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
ITRI
ITRON INC
|
Technology | 2.46% | 2.46% |
#13
Prev: #13
|
2.0 |
—
|
no change | no change |
P
S
|
69,769 | $5,268,257 | 2022 Q2 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
ORA
ORMAT TECHNOLOG...
|
Utilities | 2.40% | 2.40% |
#14
Prev: #14
|
2.0 |
—
|
no change | no change |
P
S
|
67,689 | $5,130,149 | 2023 Q4 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
CCJ
CAMECO CORP
|
Energy | 2.32% | 2.32% |
#15
Prev: #15
|
1.9 |
—
|
no change | no change |
P
S
|
115,000 | $4,956,500 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
CSL
CARLISLE COS IN...
|
Industrials | 2.30% | 2.30% |
#16
Prev: #16
|
1.9 |
—
|
no change | no change |
P
S
|
15,774 | $4,928,271 | 2023 Q3 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
CF
CF INDUSTRIES H...
|
Basic Materials | 2.23% | 2.23% |
#17
Prev: #17
|
1.9 |
—
|
no change | no change |
P
S
|
60,000 | $4,770,000 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
MEOH
METHANEX CORP
|
Basic Materials | 2.18% | 2.18% |
#18
Prev: #18
|
1.9 |
—
|
no change | no change |
P
S
|
98,473 | $4,663,681 | 2022 Q2 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
WPM
WHEATON PRECIOU...
|
Basic Materials | 2.12% | 2.12% |
#19
Prev: #19
|
1.8 |
—
|
no change | no change |
P
S
|
91,761 | $4,527,488 | 2023 Q4 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
INTC
INTEL CORP
|
Technology | 2.10% | 2.10% |
#20
Prev: #20
|
1.8 |
—
|
no change | no change |
P
S
|
89,454 | $4,495,064 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
BALL
BALL CORP
|
Consumer Cyclical | 2.07% | 2.07% |
#21
Prev: #21
|
1.8 |
—
|
no change | no change |
P
S
|
76,980 | $4,427,890 | 2022 Q4 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
EFXT
ENERFLEX LTD
|
Energy | 2.01% | 2.01% |
#22
Prev: #22
|
1.8 |
—
|
no change | no change |
P
S
|
930,000 | $4,303,378 | 2022 Q4 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
N/A
ATLANTICA SUSTA...
|
|
Unknown | 1.98% | 1.98% |
#23
Prev: #23
|
1.8 |
—
|
no change | no change |
P
S
|
197,158 | $4,238,897 | — | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | ||
|
TECK
TECK RESOURCES ...
|
Basic Materials | 1.79% | 1.79% |
#24
Prev: #24
|
1.7 |
—
|
no change | no change |
P
S
|
90,470 | $3,824,167 | 2023 Q4 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
SQM
SOCIEDAD QUIMIC...
|
Basic Materials | 1.70% | 1.70% |
#25
Prev: #25
|
1.7 |
—
|
no change | no change |
P
S
|
60,263 | $3,629,038 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
GSM
FERROGLOBE PLC
|
Basic Materials | 1.67% | 1.67% |
#26
Prev: #26
|
1.7 |
—
|
no change | no change |
P
S
|
550,000 | $3,580,500 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
GPRE
GREEN PLAINS IN...
|
Basic Materials | 1.65% | 1.65% |
#27
Prev: #27
|
1.7 |
—
|
no change | no change |
P
S
|
139,907 | $3,528,455 | 2022 Q2 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
VLTO
VERALTO CORP
|
Industrials | 1.65% | 1.65% |
#28
Prev: #28
|
1.7 |
—
|
no change | no change |
P
S
|
42,856 | $3,525,335 | 2023 Q4 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
NXT
NEXTRACKER INC
|
Technology | 1.61% | 1.61% |
#29
Prev: #29
|
1.6 |
—
|
no change | no change |
P
S
|
73,258 | $3,432,137 | 2023 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
TTI
TETRA TECHNOLOG...
|
Industrials | 1.59% | 1.59% |
#30
Prev: #30
|
1.6 |
—
|
no change | no change |
P
S
|
750,000 | $3,390,000 | 2023 Q3 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
NXE
NEXGEN ENERGY L...
|
Energy | 1.55% | 1.55% |
#31
Prev: #31
|
1.6 |
—
|
no change | no change |
P
S
|
475,000 | $3,325,000 | 2023 Q2 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
SSYS
STRATASYS LTD
|
Technology | 1.54% | 1.54% |
#32
Prev: #32
|
1.6 |
—
|
no change | no change |
P
S
|
230,000 | $3,284,400 | 2023 Q2 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
AA
ALCOA CORP
|
Basic Materials | 1.42% | 1.42% |
#33
Prev: #33
|
1.6 |
—
|
no change | no change |
P
S
|
89,109 | $3,029,706 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
FSLR
FIRST SOLAR INC
|
Technology | 1.41% | 1.41% |
#34
Prev: #34
|
1.6 |
—
|
no change | no change |
P
S
|
17,471 | $3,009,904 | 2022 Q2 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
CSIQ
CANADIAN SOLAR ...
|
Technology | 1.39% | 1.39% |
#35
Prev: #35
|
1.6 |
—
|
no change | no change |
P
S
|
113,404 | $2,974,587 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
GTLS
CHART INDUSTRIE...
|
Industrials | 1.37% | 1.37% |
#36
Prev: #36
|
1.5 |
—
|
no change | no change |
P
S
|
21,566 | $2,940,093 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
VRT
VERTIV HOLDINGS...
|
Industrials | 1.23% | 1.23% |
#37
Prev: #37
|
1.5 |
—
|
no change | no change |
P
S
|
54,658 | $2,625,224 | 2023 Q4 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
ALB
ALBEMARLE CORP
|
Basic Materials | 1.22% | 1.22% |
#38
Prev: #38
|
1.5 |
—
|
no change | no change |
P
S
|
18,000 | $2,600,640 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
COHR
COHERENT CORP
|
Technology | 1.14% | 1.14% |
#39
Prev: #39
|
1.5 |
—
|
no change | no change |
P
S
|
56,205 | $2,446,604 | 2023 Q3 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
EAF
GRAFTECH INTERN...
|
Industrials | 1.13% | 1.13% |
#40
Prev: #40
|
1.5 |
—
|
no change | no change |
P
S
|
1,100,000 | $2,409,000 | 2023 Q2 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
STKL
SUNOPTA INC
|
Consumer Defensive | 1.12% | 1.12% |
#41
Prev: #41
|
1.4 |
—
|
no change | no change |
P
S
|
438,987 | $2,401,259 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
INFN
INFINERA CORP
|
Unknown | 1.06% | 1.06% |
#42
Prev: #42
|
1.4 |
—
|
no change | no change |
P
S
|
475,745 | $2,259,789 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
ASPN
ASPEN AEROGELS ...
|
Industrials | 1.03% | 1.03% |
#43
Prev: #43
|
1.4 |
—
|
no change | no change |
P
S
|
139,343 | $2,198,833 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
SHLS
SHOALS TECHNOLO...
|
Technology | 0.99% | 0.99% |
#44
Prev: #44
|
1.4 |
—
|
no change | no change |
P
S
|
136,376 | $2,119,283 | 2022 Q3 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
AMPS
ALTUS POWER INC
|
Unknown | 0.97% | 0.97% |
#45
Prev: #45
|
1.4 |
—
|
no change | no change |
P
S
|
304,737 | $2,081,354 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
ALTO
ALTO INGREDIENT...
|
Basic Materials | 0.97% | 0.97% |
#46
Prev: #46
|
1.4 |
—
|
no change | no change |
P
S
|
778,677 | $2,071,281 | 2022 Q3 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
RIVN
RIVIAN AUTOMOTI...
|
Consumer Cyclical | 0.96% | 0.96% |
#47
Prev: #47
|
1.4 |
—
|
no change | no change |
P
S
|
87,881 | $2,061,688 | 2023 Q2 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
WOLF
WOLFSPEED INC
|
Technology | 0.96% | 0.96% |
#48
Prev: #48
|
1.4 |
—
|
no change | no change |
P
S
|
47,025 | $2,046,058 | 2022 Q1 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
CLNE
CLEAN ENERGY FU...
|
Energy | 0.92% | 0.92% |
#49
Prev: #49
|
1.4 |
—
|
no change | no change |
P
S
|
512,345 | $1,962,281 | 2022 Q3 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) | |||
|
NPWR
NET POWER INC
|
Industrials | 0.89% | 0.89% |
#50
Prev: #50
|
1.4 |
—
|
no change | no change |
P
S
|
188,162 | $1,900,436 | 2023 Q3 | 13F Filing | 2025-09-30 | 2025-11-14 (Est.) |
Showing 1-50 of 54 holdings