We are live on ! Find out more
CL

CSS LLC Portfolio holdings

AUM $2.57B
1-Year Est. Return 67.1%
This Fund
S&P 500
This Quarter Est. Return
+1.03%
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
$2.25B
AUM Growth
+$20.4M
Cap. Flow
-$888M
Cap. Flow %
-39.46%
Top 10 Hldgs %
29.81%
Holding
1,283
New
283
Increased
216
Reduced
226
Closed
284

Top Buys

Rank Stock Value
1
BAC.PRL icon
Bank of America Series L
BAC.PRL
+$25.2M
2
CORZW icon
Core Scientific Inc Tranche 1 Warrants
CORZW
+$11.2M
3
BRR
ProCap Financial Inc
BRR
+$10.9M
4
SOFI icon
SoFi Technologies
SOFI
+$10M
5
DMII
Drugs Made In America Acquisition II Corp
DMII
+$7.97M

Top Sells

Rank Stock Value
1
CHN
China Fund
CHN
+$12.8M
2
BRKRP
Bruker Corporation 6.375% Series A Preferred Stock
BRKRP
+$10.8M
3
GTLS.PRB
Chart Industries 6.75% Series B Preferred Stock
GTLS.PRB
+$9.9M
4
WOLF icon
Wolfspeed
WOLF
+$8.58M
5
DMIIU
Drugs Made In America Acquisition II Corp Unit
DMIIU
+$8.13M

Sector Composition

Rank Sector Weight
1 Miscellaneous 82.49%
2 Financials 6.24%
3 Technology 2.66%
4 Healthcare 2.09%
5 Industrials 1.72%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
KMLM icon
101
KFA Mount Lucas Managed Futures Index Strategy ETF
KMLM
$490M
$2.02M 0.09%
78,027
+5,620
+8% +$150K
DFIV icon
102
Dimensional International Value ETF
DFIV
$22.3B
$2.01M 0.09%
40,350
– –
PLUG icon
103
PUT
Plug Power
PLUG
$2.84B
$2.01M 0.09%
1,017,800
+218,300
+27% +$570K
ASTS icon
104
PUT
AST SpaceMobile
ASTS
$17.8B
$2M 0.09%
27,500
-1,700
-6% -$121K
GAM
105
General American Investors Company
GAM
$1.53B
$1.95M 0.09%
33,268
-1,325
-4% -$80.5K
BDX icon
106
PUT
Becton Dickinson
BDX
$50.7B
$1.92M 0.09%
9,900
– –
QS icon
107
PUT
QuantumScape Corp
QS
$3.11B
$1.9M 0.08%
182,600
+16,500
+10% +$227K
CEPV
108
Cantor Equity Partners V
CEPV
$1.89M 0.08%
+184,693
New +$1.89M
RUN icon
109
PUT
Sunrun
RUN
$2.02B
$1.89M 0.08%
102,600
-39,400
-28% -$755K
PLTR icon
110
PUT
Palantir
PLTR
$411B
$1.88M 0.08%
10,600
– –
WELL icon
111
PUT
Welltower
WELL
$170B
$1.86M 0.08%
10,000
– –
IVZ icon
112
Invesco
IVZ
$13.6B
$1.85M 0.08%
70,533
-19,404
-22% -$474K
HOLX
113
PUT
DELISTED
Hologic
HOLX
$1.83M 0.08%
+24,600
New +$1.8M
EXPE icon
114
Expedia Group
EXPE
$34.4B
$1.72M 0.08%
6,068
-450
-7% -$111K
CCK icon
115
Crown Holdings
CCK
$12.3B
$1.71M 0.08%
16,589
+8,649
+109% +$843K
SPE
116
Special Opportunities Fund
SPE
$144M
$1.7M 0.08%
115,979
-5,428
-4% -$79.4K
BCS icon
117
Barclays
BCS
$85.3B
$1.69M 0.08%
66,566
-8,175
-11% -$181K
TWN
118
Taiwan Fund
TWN
$571M
$1.69M 0.08%
31,707
-1,717
-5% -$96.1K
CRWD icon
119
PUT
CrowdStrike
CRWD
$246B
$1.69M 0.08%
14,400
+7,600
+112% +$968K
MRK icon
120
Merck
MRK
$356B
$1.68M 0.07%
15,925
-1,730
-10% -$162K
C icon
121
Citigroup
C
$226B
$1.67M 0.07%
14,298
-1,500
-9% -$156K
BHF icon
122
Brighthouse Financial
BHF
$2.81B
$1.65M 0.07%
+25,500
New +$1.5M
SSNC icon
123
SS&C Technologies
SSNC
$19B
$1.64M 0.07%
18,800
+1,820
+11% +$155K
EWZ icon
124
iShares MSCI Brazil ETF
EWZ
$8.54B
$1.64M 0.07%
51,520
+10,000
+24% +$316K
AAPL icon
125
PUT
Apple
AAPL
$4.87T
$1.63M 0.07%
6,000
+2,000
+50% +$537K
3 4
5
6 7

Similar funds

CTA
Chesley Taft & Associates Chicago, Illinois $2.57B AUM 22.93% 1-Year Est. Return
SCA
STALEY CAPITAL ADVISERS Pittsburgh, Pennsylvania $2.57B AUM 26.96% 1-Year Est. Return
MC
Moors & Cabot Boston, Massachusetts $2.57B AUM 37.84% 1-Year Est. Return
EV
Eclipse Ventures Palo Alto, California $2.57B AUM
RFP
Root Financial Partners Encinitas, California $2.57B AUM 21.7% 1-Year Est. Return
PC
Paulson & Co New York $2.58B AUM 68.51% 1-Year Est. Return
TC
Trilogy Capital Irvine, California $2.58B AUM 22.97% 1-Year Est. Return
TCAM
Turtle Creek Asset Management Toronto, Ontario, Canada $2.56B AUM 1.05% 1-Year Est. Return

CSS LLC's Q4 2025 Portfolio in Review

As of Q4 2025, CSS LLC held 1,283 positions worth $2.25B, up 0.91% from $2.23B the previous quarter. Its ten largest holdings account for 30% of the portfolio.

CSS LLC withdrew a net $888M in Q4 2025, closing 284 positions and reducing 226 holdings. Its most notable exit was China Fund, an estimated $12.8M position sold in full.

By sector, the portfolio is most concentrated in Miscellaneous at 82% of assets, down from 83% a quarter earlier, followed by Financials and Technology.

Against the trend, CSS LLC opened a new position in SoFi Technologies worth $9.4M.

  • CSS LLC's largest Q4 2025 buy was SoFi Technologies: 358,863 shares worth $9.4M.
  • CSS LLC added most to Bank of America Series L in Q4 2025, an estimated $25.2M increase.
  • CSS LLC's biggest Q4 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $7.2M.
  • CSS LLC fully exited China Fund in Q4 2025, selling an estimated $12.8M.
  • CSS LLC's ten largest holdings make up 30% of its $2.25B portfolio in Q4 2025.
  • CSS LLC opened 283 new positions and closed 284 in Q4 2025.
  • CSS LLC's portfolio value rose 0.91% quarter-over-quarter to $2.25B.

Based on CSS LLC's 13F filing for Q4 2025, filed 17 Feb 2026.