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CSS LLC Portfolio holdings

AUM $2.09B
1-Year Est. Return 59.56%
This Fund
S&P 500
This Quarter Est. Return
+2.83%
1 Year Est. Return
+59.56%
3 Year Est. Return
+106.78%
5 Year Est. Return
+137.14%
10 Year Est. Return
+420.84%
AUM
$2.09B
AUM Growth
-$162M
Cap. Flow
-$866M
Cap. Flow %
-41.48%
Top 10 Hldgs %
32%
Holding
1,256
New
272
Increased
195
Reduced
264
Closed
296

Top Buys

Rank Stock Value
1
NEE.PRV
NextEra Energy Inc 7.375% Corporate Units
NEE.PRV
+$27M
2
APO.PRA icon
Apollo Global Management Series A
APO.PRA
+$17.2M
3
ALB.PRA icon
Albemarle Corp Depositary Shares
ALB.PRA
+$13.9M
4
PEN icon
Penumbra
PEN
+$12.2M
5
EP.PRC icon
El Paso Energy Capital Trust I
EP.PRC
+$10.3M

Top Sells

Rank Stock Value
1
BAC.PRL icon
Bank of America Series L
BAC.PRL
+$16.5M
2
SOFI icon
SoFi Technologies
SOFI
+$7.56M
3
IRHOU
Iron Horse Acquisitions II Corp Units
IRHOU
+$7.34M
4
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$7.24M
5
DMII
Drugs Made In America Acquisition II Corp
DMII
+$6.93M

Sector Composition

Rank Sector Weight
1 Financials 7.91%
2 Healthcare 3.17%
3 Technology 2.72%
4 Industrials 1.59%
5 Consumer Discretionary 1.35%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
DAY
1126
DELISTED
Dayforce
DAY
– –
-39,799
Closed -$2.75M
DAY
1127
PUT
DELISTED
Dayforce
DAY
– –
-2,400
Closed -$166K
TVGNW icon
1128
Tevogen Bio Warrant
TVGNW
$9.64M
– –
-39,487
Closed -$1.65K
AIRJW
1129
AirJoule Technologies Warrant
AIRJW
$60.9M
– –
-11,518
Closed -$9.79K
DJT icon
1130
Trump Media & Technology Group
DJT
$2.69B
– –
-7,881
Closed -$104K
DJT icon
1131
PUT
Trump Media & Technology Group
DJT
$2.69B
– –
-44,400
Closed -$588K
FTW
1132
Presidio Production Co
FTW
$339M
– –
-61,326
Closed -$643K
EXEEL
1133
DELISTED
Expand Energy Corp Class C Warrants
EXEEL
– –
-15,149
Closed -$1.24M
PENG
1134
Penguin Solutions Inc
PENG
$2.44B
– –
-10,175
Closed -$199K
VCICW
1135
DELISTED
Vine Hill Capital Investment Corp Warrant
VCICW
– –
-132,383
Closed -$238K
ANNAW
1136
AleAnna Inc Warrant
ANNAW
$9.34M
– –
-265,398
Closed -$37.6K
WLACW
1137
DELISTED
Willow Lane Acquisition Corp Warrants
WLACW
– –
-34,847
Closed -$156K
PLMKW
1138
Plum Acquisition Corp IV Warrants
PLMKW
– –
-170,835
Closed -$46.2K
MRP
1139
CALL
Millrose Properties Inc
MRP
$4.74B
– –
-2,000
Closed -$59.7K
MRP
1140
Millrose Properties Inc
MRP
$4.74B
– –
-11,023
Closed -$329K
MRP
1141
PUT
Millrose Properties Inc
MRP
$4.74B
– –
-4,000
Closed -$119K
SNDK
1142
PUT
Sandisk
SNDK
$164B
– –
-3,300
Closed -$828K
QXO.PRB
1143
QXO Inc 5.50% Series B Preferred Stock
QXO.PRB
$501M
– –
-67,921
Closed -$3.76M
DAAQW
1144
Digital Asset Acquisition Corp Warrant
DAAQW
$2.73M
– –
-77,955
Closed -$31.2K
PMTRW
1145
Perimeter Acquisition Corp I Warrant
PMTRW
$11.1M
– –
-25,000
Closed -$17.7K
CRAQ
1146
Cal Redwood Acquisition Corp
CRAQ
– –
-57,100
Closed -$579K
GLIBK
1147
Liberty Capital Corp Series C GCI Group Common Stock
GLIBK
$935M
– –
-8,278
Closed -$308K
GLIBK
1148
PUT
Liberty Capital Corp Series C GCI Group Common Stock
GLIBK
$935M
– –
-300
Closed -$11.2K
PSKY
1149
CALL
Paramount Skydance Corp
PSKY
$8.94B
– –
-22,500
Closed -$302K
PSKY
1150
Paramount Skydance Corp
PSKY
$8.94B
– –
-224,279
Closed -$3.01M
43 44 45
46
47

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KA
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ACG
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NSUP
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IHAM
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ACP
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ACM
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CSS LLC's Q1 2026 Portfolio in Review

As of Q1 2026, CSS LLC held 1,256 positions worth $2.09B, down 7.2% from $2.25B the previous quarter. Its ten largest holdings account for 32% of the portfolio.

CSS LLC withdrew a net $866M in Q1 2026, closing 296 positions and reducing 264 holdings. Its most notable exit was SoFi Technologies, an estimated $7.56M position sold in full.

By sector, the portfolio is most concentrated in Financials at 7.9% of assets, up from 6.4% a quarter earlier, followed by Healthcare and Technology.

Against the trend, CSS LLC opened a new position in NextEra Energy Inc 7.375% Corporate Units worth $27.2M.

  • CSS LLC's largest Q1 2026 buy was NextEra Energy Inc 7.375% Corporate Units: 540,739 shares worth $27.2M.
  • CSS LLC added most to Apollo Global Management Series A in Q1 2026, an estimated $17.2M increase.
  • CSS LLC's biggest Q1 2026 reduction was Bank of America Series L, cutting an estimated $16.5M.
  • CSS LLC fully exited SoFi Technologies in Q1 2026, selling an estimated $7.56M.
  • CSS LLC's ten largest holdings make up 32% of its $2.09B portfolio in Q1 2026.
  • CSS LLC opened 272 new positions and closed 296 in Q1 2026.
  • CSS LLC's portfolio value fell 7.2% quarter-over-quarter to $2.09B.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.