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CSS LLC Portfolio holdings

AUM $2.57B
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

Top Buys

Rank Stock Value
1
HPE.PRC
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
+$110M
2
APO.PRA
Apollo Global Management Series A
APO.PRA
+$70.3M
3
BAC.PRL icon
Bank of America Series L
BAC.PRL
+$48.8M
4
SMCIP
Super Micro Computer Depositary Shares 7% Series A Preferred Stock
SMCIP
+$47.2M
5
MCHPP
Microchip Technology Inc 7.50% Series A Preferred Stock
MCHPP
+$42.4M

Top Sells

Rank Stock Value
1
NEE.PRV
NextEra Energy Inc 7.375% Corporate Units
NEE.PRV
+$18.1M
2
HOLX
Hologic
HOLX
+$8.92M
3
IRHO
Iron Horse Acquisitions Corp II
IRHO
+$7.27M
4
TRGSU
TRG Latin America Acquisitions Corp Units
TRGSU
+$5.31M
5
GLD icon
SPDR Gold Trust
GLD
+$5.23M

Sector Composition

Rank Sector Weight
1 Miscellaneous 76.99%
2 Financials 7.88%
3 Technology 4.78%
4 Healthcare 2.61%
5 Industrials 2.04%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
FERA
101
Fifth Era Acquisition Corp I
FERA
$329M
$2.76M 0.11%
264,731
– –
SM icon
102
CALL
SM Energy
SM
$9.27B
$2.73M 0.11%
104,600
+75,500
+259% +$2.27M
COP icon
103
ConocoPhillips
COP
$162B
$2.72M 0.11%
26,195
+18,874
+258% +$2.24M
CHPG
104
ChampionsGate Acquisition Corp
CHPG
$104M
$2.71M 0.11%
261,037
+113
+0% +$1.17K
IMXI icon
105
PUT
International Money Express
IMXI
$415M
$2.68M 0.1%
185,300
+167,800
+959% +$2.57M
RIVN icon
106
PUT
Rivian
RIVN
$22.3B
$2.65M 0.1%
153,000
-50,000
-25% -$780K
PTACU
107
Patriot Acquisition Corp Units
PTACU
$2.53M 0.1%
+253,667
New +$2.53M
XCBE
108
X3 Acquisition Corp
XCBE
$282M
$2.5M 0.1%
250,000
– –
BIDWU
109
Tribeca Strategic Acquisition Corp Unit
BIDWU
$2.49M 0.1%
+250,000
New +$2.49M
RDAG
110
Republic Digital Acquisition Co
RDAG
$2.48M 0.1%
240,764
-105,188
-30% -$1.08M
CRWV
111
PUT
CoreWeave
CRWV
$46.4B
$2.44M 0.09%
24,500
+12,000
+96% +$1.3M
DRDB
112
Roman DBDR Acquisition Corp II
DRDB
$2.42M 0.09%
+229,854
New +$2.42M
AMC icon
113
PUT
AMC Entertainment Holdings
AMC
$2.32B
$2.37M 0.09%
1,247,900
+44,500
+4% +$76.6K
BDCI
114
BTC Development Corp
BDCI
$353M
$2.34M 0.09%
232,617
+29,458
+14% +$295K
AAOI icon
115
PUT
Applied Optoelectronics
AAOI
$8.34B
$2.22M 0.09%
15,000
– –
KMLM icon
116
KFA Mount Lucas Managed Futures Index Strategy ETF
KMLM
$489M
$2.22M 0.09%
80,747
+2,720
+3% +$77.9K
KRE icon
117
PUT
State Street SPDR S&P Regional Banking ETF
KRE
$4.29B
$2.17M 0.08%
29,000
+19,000
+190% +$1.33M
RSF
118
RiverNorth Capital and Income Fund
RSF
$49.3M
$2.17M 0.08%
148,230
-132,229
-47% -$1.93M
PACH
119
Pioneer Acquisition I Corp
PACH
$294M
$2.16M 0.08%
210,988
– –
HPE icon
120
Hewlett Packard
HPE
$75.6B
$2.13M 0.08%
47,286
-14,100
-23% -$509K
CET
121
Central Securities Corp
CET
$1.64B
$2.13M 0.08%
40,607
-2,000
-5% -$105K
DELL icon
122
Dell
DELL
$361B
$2.09M 0.08%
4,850
-5,790
-54% -$1.67M
EXE
123
Expand Energy Corp
EXE
$21B
$2.09M 0.08%
22,920
+14,330
+167% +$1.36M
BHF icon
124
Brighthouse Financial
BHF
$2.85B
$2.06M 0.08%
32,485
-6,500
-17% -$404K
PTOR
125
Praetorian Acquisition Corp
PTOR
$339M
$2.02M 0.08%
203,613
-193,440
-49% -$1.91M
3 4
5
6 7

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SCA
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MC
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EV
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RFP
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PC
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TC
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TCAM
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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.