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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
OPCH icon
1076
PUT
Option Care Health
OPCH
$3.56B
– –
-20,000
Closed -$538K
OPEN icon
1077
Opendoor
OPEN
$2.54B
– –
-863
Closed -$4.13K
OSK icon
1078
CALL
Oshkosh
OSK
$8.99B
– –
-3,000
Closed -$442K
OSIS icon
1079
OSI Systems
OSIS
$3.28B
– –
-4,500
Closed -$1.19M
OTIS icon
1080
CALL
Otis Worldwide
OTIS
$26.1B
– –
-3,000
Closed -$231K
OVV icon
1081
Ovintiv
OVV
$17.5B
– –
-7,537
Closed -$447K
OXY.WS icon
1082
Occidental Petroleum Corp Warrants
OXY.WS
$36B
– –
-60,531
Closed -$2.6M
PAG icon
1083
Penske Automotive Group
PAG
$14.2B
– –
-3,504
Closed -$524K
PCOR icon
1084
PUT
Procore
PCOR
$7.99B
– –
-10,000
Closed -$570K
PCT icon
1085
PureCycle Technologies
PCT
$1.14B
– –
-9,573
Closed -$85.8K
PG icon
1086
Procter & Gamble
PG
$344B
– –
-8,070
Closed -$1.17M
PHM icon
1087
Pultegroup
PHM
$22.8B
– –
-3,390
Closed -$399K
PL.WS
1088
DELISTED
Planet Labs PBC Warrants
PL.WS
– –
-34,055
Closed -$560K
PLTR icon
1089
CALL
Palantir
PLTR
$413B
– –
-2,500
Closed -$366K
POST icon
1090
Post Holdings
POST
$3.55B
– –
-5,661
Closed -$560K
PRA
1091
DELISTED
ProAssurance
PRA
– –
-72,317
Closed -$1.79M
PRA
1092
PUT
DELISTED
ProAssurance
PRA
– –
-6,600
Closed -$163K
PSA icon
1093
Public Storage
PSA
$55.9B
– –
-5,100
Closed -$1.38M
REYN icon
1094
Reynolds Consumer Products
REYN
$4.73B
– –
-22,828
Closed -$483K
ROKU icon
1095
PUT
Roku
ROKU
$23.1B
– –
-2,500
Closed -$237K
RVMD icon
1096
CALL
Revolution Medicines
RVMD
$42.8B
– –
-4,200
Closed -$408K
ECHO
1097
CALL
EchoStar
ECHO
$27.4B
– –
-2,000
Closed -$234K
SEMR
1098
CALL
DELISTED
Semrush
SEMR
– –
-90,000
Closed -$1.07M
SEMR
1099
DELISTED
Semrush
SEMR
– –
-91,900
Closed -$1.1M
SEMR
1100
PUT
DELISTED
Semrush
SEMR
– –
-57,700
Closed -$689K
42 43
44
45 46

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MC
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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.