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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
+1.03%
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
$2.25B
AUM Growth
+$20.4M
Cap. Flow
-$930M
Cap. Flow %
-41.32%
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 Financials 6.38%
2 Technology 2.66%
3 Healthcare 2.09%
4 Industrials 1.72%
5 Consumer Discretionary 1.29%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SYF icon
126
Synchrony
SYF
$24.3B
$1.63M 0.07%
19,504
-670
-3% -$51.2K
BMY icon
127
Bristol-Myers Squibb
BMY
$128B
$1.62M 0.07%
30,020
-2,100
-7% -$101K
NEE icon
128
PUT
NextEra Energy
NEE
$185B
$1.61M 0.07%
20,000
– –
PL.WS
129
DELISTED
Planet Labs PBC Warrants
PL.WS
$1.6M 0.07%
185,303
-206,074
-53% -$986K
MDY icon
130
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
$26.8B
$1.56M 0.07%
2,580
+1,220
+90% +$730K
NOVTU
131
Novanta Inc Units
NOVTU
$664M
$1.56M 0.07%
+28,523
New +$1.5M
DFJ icon
132
WisdomTree Japan SmallCap Dividend Fund
DFJ
$385M
$1.56M 0.07%
16,146
+590
+4% +$55.4K
MTSI icon
133
MACOM Technology Solutions
MTSI
$19.8B
$1.54M 0.07%
+9,018
New +$1.43M
PNC icon
134
PNC Financial Services
PNC
$99.4B
$1.54M 0.07%
+7,400
New +$1.43M
JHG
135
DELISTED
Janus Henderson
JHG
$1.53M 0.07%
32,237
+13,590
+73% +$601K
NEE icon
136
NextEra Energy
NEE
$185B
$1.52M 0.07%
18,995
-1,005
-5% -$83.2K
NWE icon
137
NorthWestern Energy
NWE
$4.45B
$1.52M 0.07%
+23,600
New +$1.49M
WBD icon
138
CALL
Warner Bros
WBD
$63.6B
$1.51M 0.07%
+52,400
New +$1.22M
QBTS icon
139
PUT
D-Wave Quantum
QBTS
$6.93B
$1.5M 0.07%
57,400
-27,700
-33% -$807K
PEP icon
140
PepsiCo
PEP
$191B
$1.5M 0.07%
10,419
+5,349
+106% +$786K
BTI icon
141
British American Tobacco
BTI
$131B
$1.48M 0.07%
26,170
-1,810
-6% -$98.8K
DELL icon
142
Dell
DELL
$271B
$1.48M 0.07%
11,740
+2,530
+27% +$356K
FCRS
143
FutureCrest Acquisition Corp
FCRS
$368M
$1.45M 0.06%
+143,748
New +$1.45M
CMI icon
144
Cummins
CMI
$90.4B
$1.45M 0.06%
2,840
-350
-11% -$164K
CIO
145
DELISTED
City Office REIT
CIO
$1.45M 0.06%
207,013
+197,013
+1,970% +$1.36M
CVS icon
146
CVS Health
CVS
$137B
$1.45M 0.06%
18,221
-520
-3% -$41K
CCII
147
Cohen Circle Acquisition Corp II
CCII
$359M
$1.44M 0.06%
140,340
-69,260
-33% -$711K
PPC icon
148
Pilgrim's Pride
PPC
$7.01B
$1.43M 0.06%
36,767
+3,840
+12% +$148K
MAT icon
149
Mattel
MAT
$4.29B
$1.43M 0.06%
72,032
-10,895
-13% -$210K
BWA icon
150
BorgWarner
BWA
$13B
$1.42M 0.06%
31,526
+17,256
+121% +$756K
4 5
6
7 8

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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 $930M 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 Financials at 6.4% of assets, up from 5% a quarter earlier, followed by Technology and Healthcare.

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.