2026 Q2 Portfolio Activity
In 2026 Q2, LUMINUS MANAGEMENT LLC maintained a portfolio of 38 distinct positions. The most significant new addition was SILGAN HLDGS INC, now representing 9.92% of the total fund value. They heavily accumulated shares in AVIENT CORPORATION, increasing the position by 58.9%. Conversely, LUMINUS MANAGEMENT LLC completely exited their position in SEALED AIR CORP.
Position History
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Total Positions
38
Quarter
2026 Q2
Top Holding
AVNT (16.9%)
Top 10 Concentration
88.7%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-38 of 38
LUMINUS MANAGEMENT LLC Full Holdings List — 2026 Q2
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AVNT
AVIENT CORPORAT...
|
Basic Materials | 16.86% | 9.21% |
#1
4
Prev: #5
|
9.0 |
—
|
247,454 | 58.9% |
P
S
|
667,378 | $24,666,291 |
$36.46
+27.1%
|
2021 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
OI
O-I GLASS INC
|
Consumer Cyclical | 11.69% | 17.29% |
#2
1
Prev: #1
|
5.5 |
—
|
-946,019 | -34.8% |
P
S
|
1,776,150 | $17,104,325 |
$13.00
-47.8%
|
2022 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
CC
CHEMOURS CO
|
Basic Materials | 11.03% | 12.52% |
#3
1
Prev: #2
|
5.5 |
—
|
-154,307 | -16.4% |
P
S
|
786,245 | $16,133,747 |
$15.45
+2.6%
|
2015 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
SLGN
SILGAN HLDGS IN...
|
Consumer Cyclical | 9.92% | — |
#4
Prev: #—
|
8.0 |
—
|
312,855 | — |
NEW
|
312,855 | $14,513,344 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
GXO
GXO LOGISTICS I...
|
Industrials | 9.12% | 2.03% |
#5
7
Prev: #12
|
7.1 |
—
|
198,276 | 305.3% |
P
S
|
263,217 | $13,345,102 | 2025 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
KWR
QUAKER HOUGHTON
|
Basic Materials | 8.49% | 10.22% |
#6
2
Prev: #4
|
3.4 |
—
|
-58,004 | -42.6% |
P
S
|
78,196 | $12,422,999 | 2025 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MEOH
METHANEX CORPOR...
|
Basic Materials | 6.72% | 7.68% |
#7
1
Prev: #6
|
3.2 |
—
|
-463 | -0.2% |
P
S
|
213,098 | $9,834,473 | 2013 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
FUL
H.B. FULLER COM...
|
Basic Materials | 6.28% | 10.90% |
#8
5
Prev: #3
|
2.5 |
—
|
-134,938 | -46.1% |
P
S
|
157,556 | $9,183,939 | 2018 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SOLS
SOLSTICE ADVANC...
|
Basic Materials | 5.92% | 4.50% |
#9
1
Prev: #10
|
3.4 |
—
|
no change | no change |
P
S
|
97,819 | $8,666,763 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CE
CELANESE CORP D...
|
Basic Materials | 2.67% | — |
#10
Prev: #—
|
4.6 |
—
|
84,971 | — |
NEW
|
84,971 | $3,908,666 | 2012 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
N/A
VERSIGENT PLC
|
|
Unknown | 2.12% | — |
#11
Prev: #—
|
4.3 |
—
|
73,870 | — |
NEW
|
73,870 | $3,103,279 | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
N/A
AMCOR PLC
|
|
Unknown | 1.72% | — |
#12
Prev: #—
|
4.2 |
—
|
57,879 | — |
NEW
|
57,879 | $2,509,055 | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
VXX
BARCLAYS BANK P...
|
ETF | 1.17% | 0.59% |
#13
2
Prev: #15
|
3.5 |
—
|
50,000 | 181.8% |
P
S
|
77,500 | $1,711,975 | 2024 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
KRO
KRONOS WORLDWID...
|
Basic Materials | 1.10% | 1.07% |
#14
1
Prev: #13
|
0.9 |
—
|
-16,193 | -6.0% |
P
S
|
253,807 | $1,606,598 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
BATL
BATTALION OIL C...
|
Energy | 0.96% | 4.73% |
#15
6
Prev: #9
|
0.4 |
—
|
-937,053 | -46.7% |
P
S
|
1,069,455 | $1,400,986 | 2020 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CCK
CROWN HLDGS INC
|
Consumer Cyclical | 0.89% | — |
#16
Prev: #—
|
3.9 |
—
|
11,600 | — |
NEW
|
11,600 | $1,297,112 | 2018 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ARCB
ARCBEST CORP
|
Industrials | 0.86% | — |
#17
Prev: #—
|
3.8 |
—
|
8,800 | — |
NEW
|
8,800 | $1,263,152 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
PPG
PPG INDUSTRIES ...
|
Basic Materials | 0.38% | 2.18% |
#18
7
Prev: #11
|
0.2 |
—
|
-29,233 | -86.5% |
P
S
|
4,562 | $553,325 | 2012 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
WTI
W & T OFFSHORE ...
|
Energy | 0.32% | — |
#19
Prev: #—
|
3.6 |
—
|
150,000 | — |
NEW
|
150,000 | $472,500 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
N/A
RARE EARTHS AME...
|
|
Unknown | 0.31% | — |
#20
Prev: #—
|
3.6 |
—
|
30,000 | — |
NEW
|
30,000 | $458,400 | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
CRK
COMSTOCK RES IN...
|
Energy | 0.31% | — |
#21
Prev: #—
|
3.6 |
—
|
30,000 | — |
NEW
|
30,000 | $447,600 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SPWR
SUNPOWER INC
|
Technology | 0.20% | — |
#22
Prev: #—
|
3.6 |
—
|
425,000 | — |
NEW
|
425,000 | $292,102 | 2010 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
GEMI
GEMINI SPACE ST...
|
Financial Services | 0.20% | 0.40% |
#23
6
Prev: #17
|
0.1 |
—
|
-82,500 | -55.0% |
P
S
|
67,500 | $287,550 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
N/A
ELMET GROUP CO ...
|
|
Unknown | 0.17% | — |
#24
Prev: #—
|
3.6 |
—
|
12,500 | — |
NEW
|
12,500 | $246,750 | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
SDST
STARDUST PWR IN...
|
Industrials | 0.15% | — |
#25
Prev: #—
|
3.6 |
—
|
138,138 | — |
NEW
|
138,138 | $215,495 | 2025 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
N/A
VOLITIONRX LTD
|
|
Unknown | 0.14% | — |
#26
Prev: #—
|
3.6 |
—
|
156,897 | — |
NEW
|
156,897 | $211,811 | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
FRMI
FERMI INC
|
Real Estate | 0.10% | — |
#27
Prev: #—
|
3.5 |
—
|
15,495 | — |
NEW
|
15,495 | $141,934 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
RIME
ALGORHYTHM HLDG...
|
Technology | 0.08% | 0.14% |
#28
5
Prev: #23
|
1.0 |
—
|
no change | no change |
P
S
|
206,250 | $117,975 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
VTGN
VISTAGEN THERAP...
|
Healthcare | 0.06% | 0.14% |
#29
7
Prev: #22
|
0.5 |
—
|
7,062 | 1.8% |
P
S
|
403,115 | $91,104 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MXCT
MAXCYTE INC
|
Healthcare | 0.05% | 0.49% |
#30
14
Prev: #16
|
0.0 |
—
|
-1,089,396 | -94.7% |
P
S
|
60,604 | $74,543 | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
VNRX
VOLITIONRX LTD
|
Healthcare | 0.00% | 0.12% |
Sold All 😨
(Was: #24) |
0.0 |
—
|
-995,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
PEPG
PEPGEN INC
|
Healthcare | 0.00% | 0.16% |
Sold All 😨
(Was: #21) |
0.0 |
—
|
-150,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SGMO
SANGAMO THERAPE...
|
Healthcare | 0.00% | 0.25% |
Sold All 😨
(Was: #20) |
0.0 |
—
|
-1,681,089 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CGC
CANOPY GROWTH C...
|
Healthcare | 0.00% | 0.32% |
Sold All 😨
(Was: #19) |
0.0 |
—
|
-550,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
KIND
XTDOOR HOLDINGS...
|
Unknown | 0.00% | 0.34% |
Sold All 😨
(Was: #18) |
0.0 |
—
|
-400,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CVX
CHEVRON CORPORA...
|
Energy | 0.00% | 0.63% |
Sold All 😨
(Was: #14) |
0.0 |
—
|
-5,000 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
AXTA
AXALTA COATING ...
|
Basic Materials | 0.00% | 6.68% |
Sold All 😨
(Was: #8) |
0.0 |
—
|
-399,322 | -100.0% |
CLOSED
|
— | $— | 2014 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SEE
SEALED AIR CORP
|
Consumer Cyclical | 0.00% | 7.41% |
Sold All 😨
(Was: #7) |
0.0 |
—
|
-291,534 | -100.0% |
CLOSED
|
— | $— | 2016 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 |
Showing 1-38 of 38 holdings