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CSS LLC Portfolio holdings

AUM $2.57B Turnover 43.27%
1-Year Est. Return 67.1%
This Fund
S&P 500
This Quarter Est. Return
+13.49%
1 Year Est. Return
+67.1%
3 Year Est. Return
+128.35%
5 Year Est. Return
+164.54%
10 Year Est. Return
+489.68%
AUM
$2.57B
AUM Growth
+$481M
Cap. Flow
-$324M
Cap. Flow %
-12.6%
Top 10 Hldgs %
34.99%
Holding
1,241
New
296
Increased
222
Reduced
222
Closed
241
Avg Time Held Equity + Options
1 year
Top 10 Avg Time Held Equity + Options
0.1 years
Top 20 Avg Time Held Equity + Options
0.3 years
Avg Time Held Equity only
1.2 years
Top 10 Avg Time Held Equity only
0.2 years
Top 20 Avg Time Held Equity only
0.3 years
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
NEE.PRS icon
51
NextEra Energy 7.299% Corporate Units
NEE.PRS
$2.06B
$5.19M 0.2%
97,165
+48,688
+100% +$2.69M
2026 Q1
1 quarter
SILA
52
DELISTED
Sila Realty Trust
SILA
$5.14M 0.2%
+169,320
New +$4.95M
2026 Q2
0 quarters
AACIU icon
53
Armada Acquisition Corp III Units
AACIU
$5.04M 0.2%
499,959
-41
-0% -$411
2026 Q1
1 quarter
FOUR.PRA icon
54
Shift4 Payments Inc 6.00% Series A Preferred Stock
FOUR.PRA
$523M
$5.04M 0.2%
81,137
-909
-1% -$50.4K
2025 Q4
2 quarters
CTA icon
55
Simplify Managed Futures Strategy ETF
CTA
$1.35B
$5.03M 0.2%
193,879
– –
2023 Q4
10 quarters
MTSI icon
56
MACOM Technology Solutions
MTSI
$17.9B
$5M 0.19%
13,148
+1,900
+17% +$630K
2025 Q4
2 quarters
EA icon
57
DELISTED
Electronic Arts
EA
$4.98M 0.19%
24,281
+14,881
+158% +$3.01M
2025 Q4
2 quarters
ARTC icon
58
Art Technology Acquisition Corp
ARTC
$349M
$4.84M 0.19%
487,763
+396,263
+433% +$3.92M
2026 Q1
1 quarter
TLT icon
59
PUT
iShares 20+ Year Treasury Bond ETF
TLT
$48.2B
$4.75M 0.19%
55,000
-75,000
-58% -$6.44M
2026 Q1
1 quarter
MARA icon
60
PUT
Marathon Digital Holdings
MARA
$2.62B
$4.74M 0.18%
341,400
-15,000
-4% -$188K
2024 Q1
9 quarters
LKSP icon
61
Lake Superior Acquisition Corp
LKSP
$161M
$4.72M 0.18%
465,598
– –
2025 Q4
2 quarters
IPCX
62
DELISTED
Inflection Point Acquisition Corp III
IPCX
$4.69M 0.18%
454,422
– –
2025 Q2
4 quarters
ECHO icon
63
PUT
EchoStar
ECHO
$28.2B
$4.59M 0.18%
45,200
– –
2024 Q2
8 quarters
BRW icon
64
Saba Capital Income & Opportunities Fund
BRW
$305M
$4.51M 0.18%
686,484
-21,758
-3% -$147K
2020 Q4
22 quarters
KEYY icon
65
Keystone Acquisition Corp
KEYY
$380M
$4.45M 0.17%
+451,508
New +$4.46M
2026 Q2
0 quarters
DBRG icon
66
DELISTED
DigitalBridge
DBRG
$4.31M 0.17%
273,096
+10,848
+4% +$170K
2026 Q1
1 quarter
DBRG icon
67
PUT
DELISTED
DigitalBridge
DBRG
$4.31M 0.17%
272,900
-34,300
-11% -$537K
2026 Q1
1 quarter
LLYVA icon
68
Liberty Live Group Series A
LLYVA
$9.26B
$4.23M 0.16%
41,755
– –
2023 Q3
11 quarters
DAAQ icon
69
Digital Asset Acquisition Corp
DAAQ
$4.2M 0.16%
405,083
+36,502
+10% +$376K
2025 Q2
4 quarters
AVES icon
70
Avantis Emerging Markets Value ETF
AVES
$1.44B
$4.13M 0.16%
62,973
– –
2022 Q2
16 quarters
GLD icon
71
CALL
SPDR Gold Trust
GLD
$130B
$4.05M 0.16%
11,000
+9,500
+633% +$3.94M
2025 Q4
2 quarters
HYG icon
72
PUT
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.6B
$4M 0.16%
50,000
+30,000
+150% +$2.4M
2026 Q1
1 quarter
NBIS icon
73
PUT
Nebius Group N.V.
NBIS
$41.9B
$3.98M 0.15%
14,400
-4,100
-22% -$812K
2025 Q4
2 quarters
NIO icon
74
PUT
NIO
NIO
$8.04B
$3.96M 0.15%
783,300
+23,300
+3% +$136K
2019 Q1
29 quarters
ORCL.PRD icon
75
Oracle Corp Preferred Stock Series D
ORCL.PRD
$3.96M 0.15%
88,210
+20,609
+30% +$1.11M
2026 Q1
1 quarter

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CSS LLC's Q2 2026 Portfolio in Review

As of Q2 2026, CSS LLC held 1,241 positions worth $2.57B, up 23% from $2.09B the previous quarter. Its ten largest holdings account for 35% of the portfolio.

CSS LLC withdrew a net $324M in Q2 2026, closing 241 positions and reducing 222 holdings. Its most notable exit was Hologic, an estimated $8.92M position sold in full.

By sector, the portfolio is most concentrated in Miscellaneous at 77% of assets, down from 79% a quarter earlier, followed by Financials and Technology.

Against the trend, CSS LLC opened a new position in Super Micro Computer Depositary Shares 7% Series A Preferred Stock worth $45.3M.

  • CSS LLC's largest Q2 2026 buy was Super Micro Computer Depositary Shares 7% Series A Preferred Stock: 878,227 shares worth $45.3M.
  • CSS LLC added most to Hewlett Packard Enterprise 7.625% Series C Preferred Stock in Q2 2026, an estimated $110M increase.
  • CSS LLC's biggest Q2 2026 reduction was NextEra Energy Inc 7.375% Corporate Units, cutting an estimated $18.1M.
  • CSS LLC fully exited Hologic in Q2 2026, selling an estimated $8.92M.
  • CSS LLC's ten largest holdings make up 35% of its $2.57B portfolio in Q2 2026.
  • CSS LLC opened 296 new positions and closed 241 in Q2 2026.
  • CSS LLC's portfolio value rose 23% quarter-over-quarter to $2.57B.

Based on CSS LLC's 13F filing for Q2 2026, filed 14 Aug 2026.