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LCM
LuminArx Capital Management Portfolio holdings
AUM
$224M
This Fund
S&P 500
This Quarter
Est. Return
+19.2%
1 Year Est. Return
–
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$224M
AUM Growth
+$88.2M
(+65%)
Cap. Flow
+$91.4M
Cap. Flow
% of AUM
40.73%
Top 10 Holdings %
Top 10 Hldgs %
62.62%
Holding
134
New
54
Increased
11
Reduced
4
Closed
44
Avg Time Held Equity + Options
0.3
quarters
Top 10 Avg Time Held Equity + Options
0.7
quarters
Top 20 Avg Time Held Equity + Options
0.5
quarters
Avg Time Held Equity only
0.4
quarters
Top 10 Avg Time Held Equity only
0.7
quarters
Top 20 Avg Time Held Equity only
0.5
quarters
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$41.7M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$13.5M |
| 3 |
TJX Companies
TJX
|
+$13.4M |
| 4 |
Alphabet (Google) Class C
GOOG
|
+$13.4M |
| 5 |
Target
TGT
|
+$10.2M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Russell 2000 ETF
IWM
|
+$18.3M |
| 2 |
SARO
StandardAero Inc
SARO
|
+$2.45M |
| 3 |
NRG Energy
NRG
|
+$2.19M |
| 4 |
Aptiv
APTV
|
+$1.76M |
| 5 |
Mach Natural Resources
MNR
|
+$1.36M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 41.66% |
| 2 | Technology | 10.55% |
| 3 | Financials | 10.35% |
| 4 | Industrials | 10.32% |
| 5 | Consumer Discretionary | 7.81% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
|
1
State Street SPDR S&P 500 ETF Trust
SPY
$833B
| $59.7M | 26.62% |
80,000
+57,500
| +256% | +$41.7M |
2026 Q1
1 quarter
|
|
|
2
TJX Companies
TJX
$153B
| $12.9M | 5.74% |
+85,000
| New | +$13.4M |
2026 Q2
0 quarters
|
|
3
Cipher Digital
CIFR
$5.61B
| – | – |
0
| – | – |
2026 Q2
0 quarters
|
|
4
Sonida Senior Living
SNDA
$1.69B
| $10.6M | 4.7% |
258,750
| – | – |
2026 Q1
1 quarter
|
|
|
5
Target
TGT
$69.8B
| $10.4M | 4.66% |
+80,000
| New | +$10.2M |
2026 Q2
0 quarters
|
|
|
BCSS
6
Bain Capital GSS Investment Corp
BCSS
| $10.3M | 4.59% |
1,003,379
| – | – |
2026 Q1
1 quarter
|
|
|
KFIIU
7
K&F Growth Acquisition Corp II Unit
KFIIU
| $7.96M | 3.55% |
750,000
| – | – |
2025 Q4
2 quarters
|
|
|
8
iShares Russell 2000 ETF
IWM
$77.4B
| $6.01M | 2.68% |
20,000
-65,000
| -76% | -$18.3M |
2025 Q4
2 quarters
|
|
9
Iris Energy
IREN
$13.9B
| – | – |
0
| – | – |
2026 Q2
0 quarters
|
|
10
JetBlue
JBLU
$1.45B
| – | – |
0
| – | – |
2026 Q2
0 quarters
|
|
|
EVAC.U
11
EQV Ventures Acquisition Corp II Units
EVAC.U
| $4.37M | 1.95% |
425,000
| – | – |
2025 Q4
2 quarters
|
|
12
Southern Company
SO
$99.1B
| – | – |
0
| – | – |
2026 Q2
0 quarters
|
|
13
Riot Platforms
RIOT
$6.34B
| – | – |
0
| – | – |
2026 Q2
0 quarters
|
|
14
Sunrun
RUN
$1.84B
| – | – |
0
| – | – |
2026 Q2
0 quarters
|
|
|
KRMN
15
Karman Holdings
KRMN
$4.32B
| $3.49M | 1.56% |
+70,000
| New | +$4.53M |
2026 Q2
0 quarters
|
|
16
Snowflake
SNOW
$130B
| – | – |
0
| – | – |
2026 Q2
0 quarters
|
|
|
FTW
17
Presidio Production Co
FTW
$293M
| $3.28M | 1.46% |
270,098
+20,098
| +8% | +$230K |
2026 Q1
1 quarter
|
|
|
SHAZ
18
SharonAI Holdings
SHAZ
$1.36B
| $3.08M | 1.37% |
36,374
+21,686
| +148% | +$1.22M |
2026 Q1
1 quarter
|
|
19
Babcock & Wilcox
BW
$813M
| $2.89M | 1.29% |
+205,200
| New | +$3.48M |
2026 Q2
0 quarters
|
|
|
QXO
20
QXO Inc
QXO
$11.2B
| $2.59M | 1.16% |
+150,000
| New | +$2.79M |
2026 Q2
0 quarters
|
|
21
Alibaba
BABA
$277B
| – | – |
0
| – | – |
2026 Q2
0 quarters
|
|
22
Ford
F
$48.5B
| $2.29M | 1.02% |
+165,000
| New | +$2.23M |
2026 Q2
0 quarters
|
|
|
WHK
23
WhiteHawk Minerals Corp
WHK
$700M
| $2.17M | 0.97% |
+77,852
| New | +$2.11M |
2026 Q2
0 quarters
|
|
24
ADT
ADT
$4.7B
| $2.07M | 0.92% |
+318,366
| New | +$2.18M |
2026 Q2
0 quarters
|
|
25
iShares US Real Estate ETF
IYR
$4.16B
| $2.04M | 0.91% |
+20,000
| New | +$2.03M |
2026 Q2
0 quarters
|
|
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LuminArx Capital Management's Q2 2026 Portfolio in Review
As of Q2 2026, LuminArx Capital Management held 134 positions worth $224M, up 65% from $136M the previous quarter. Its ten largest holdings account for 63% of the portfolio.
LuminArx Capital Management deployed $91.4M of net new capital in Q2 2026, opening 54 new positions and adding to 11 existing holdings. Its largest new stake was Alphabet (Google) Class A: 37,500 shares worth $1.88M.
By sector, the portfolio is most concentrated in Miscellaneous at 42% of assets, down from 70% a quarter earlier, followed by Technology and Financials.
On the sell side, the largest reduction was iShares Russell 2000 ETF, an estimated $18.3M trimmed.
- LuminArx Capital Management's largest Q2 2026 buy was Alphabet (Google) Class A: 37,500 shares worth $1.88M.
- LuminArx Capital Management added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $41.7M increase.
- LuminArx Capital Management's biggest Q2 2026 reduction was iShares Russell 2000 ETF, cutting an estimated $18.3M.
- LuminArx Capital Management fully exited StandardAero Inc in Q2 2026, selling an estimated $2.45M.
- LuminArx Capital Management's ten largest holdings make up 63% of its $224M portfolio in Q2 2026.
- LuminArx Capital Management opened 54 new positions and closed 44 in Q2 2026.
- LuminArx Capital Management's portfolio value rose 65% quarter-over-quarter to $224M.
Based on LuminArx Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.