C

CSS LLC/IL

CSS LLC/IL is an institution, managing $577.9M across 530 long positions as of Q3 2025 with 31% Unknown concentration.

Portfolio Value
$577.9M
Positions
530
Top Holding
VOO at 2.97%
Last Reported
Q3 2025

Top Holdings

Largest long holdings in CSS LLC/IL's portfolio (19.9% of total portfolio)

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HoldingSectorPositionWeightTradedOwnership
ETF
ETF
$17.1M
2.97%
28.0K shares
ETF
ETF
$17.0M
2.94%
+$102.4K
Bought
89.5K shares
ETF
ETF
$14.2M
2.46%
+$14.2M
Bought
21.3K shares
Unknown
Unknown
$13.5M
2.33%
+$611.3K
Bought
185.2K shares
5
CHN
Unknown
Unknown
$12.8M
2.21%
+$10.3M
Bought
693.3K shares
6
CORZW
Software - Infrastructure
Technology
$11.9M
2.05%
-$5.1M
Sold
1.0M shares
Unknown
Unknown
$8.4M
1.45%
461.8K shares
Unknown
Unknown
$7.2M
1.24%
+$253.0K
Bought
2.05%
708.3K shares
Unknown
Unknown
$6.6M
1.15%
+$6.6M
New
1.15%
650.0K shares
Packaged Foods
Consumer Defensive
$6.1M
1.06%
+$1.9M
Bought
0.02%
74.7K shares

Changes

Portfolio activity, position movements, and quarter-over-quarter changes in CSS LLC/IL's latest filing

See all changes
Market Value
$577.9M
Prior: $593.5M
Q/Q Change
-2.64%
-$15.7M
Net Flows % of MV
-18.63%
Turnover Ratio
31.29%
New Purchases
71 stocks
$62.2M
Added To
147 stocks
+$58.7M
Sold Out Of
129 stocks
$108.7M
Reduced Holdings
168 stocks
-$119.9M

Increased Positions

PositionShares Δ
New
2
VRNA
New
New
New
New

Decreased Positions

PositionShares Δ
Sold
Sold
Sold
4
CMPOW
Sold
Sold

Analytics

Portfolio insights and performance metrics for CSS LLC/IL

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Sector Allocation

ETF: 17.00%ETFTechnology: 10.90%TechnologyFinancial Services: 8.00%Financial ServicesHealthcare: 7.90%HealthcareIndustrials: 6.40%IndustrialsConsumer Cyclical: 4.30%Energy: 3.60%Consumer Defensive: 3.10%Communication Services: 3.00%Utilities: 2.80%Basic Materials: 1.40%Real Estate: 0.60%
ETF
17.00%
Technology
10.90%
Financial Services
8.00%
Healthcare
7.90%
Industrials
6.40%
Consumer Cyclical
4.30%
Energy
3.60%
Consumer Defensive
3.10%
Communication Services
3.00%
Utilities
2.80%
Basic Materials
1.40%
Real Estate
0.60%

Market Cap Distribution

Mega Cap (> $200B): 2.26%Large Cap ($10B - $200B): 25.77%Large Cap ($10B - $200B)Mid Cap ($2B - $10B): 16.53%Mid Cap ($2B - $10B)Small Cap ($300M - $2B): 12.02%Small Cap ($300M - $2B)Micro Cap ($50M - $300M): 3.66%Nano Cap (< $50M): 0.40%N/A (ETF or Unknown): 39.36%N/A (ETF or Unknown)
Mega Cap (> $200B)
2.26%
Large Cap ($10B - $200B)
25.77%
Mid Cap ($2B - $10B)
16.53%
Small Cap ($300M - $2B)
12.02%
Micro Cap ($50M - $300M)
3.66%
Nano Cap (< $50M)
0.40%
N/A (ETF or Unknown)
39.36%

Portfolio Concentration

Top 10 Holdings %
19.85%
Top 20 Holdings %
28.24%
Top 50 Holdings %
44.83%
Top 100 Holdings %
60.13%

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