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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
HTZ icon
151
PUT
Hertz
HTZ
$632M
$1.39M 0.06%
271,200
-40,000
-13% -$218K
FIS icon
152
Fidelity National Information Services
FIS
$22.4B
$1.39M 0.06%
20,846
+440
+2% +$29K
PYPL icon
153
PayPal
PYPL
$49.7B
$1.38M 0.06%
23,693
+5,020
+27% +$326K
CEG icon
154
PUT
Constellation Energy
CEG
$96.8B
$1.38M 0.06%
3,900
+2,400
+160% +$872K
HPE icon
155
Hewlett Packard
HPE
$62.5B
$1.37M 0.06%
57,216
+6,660
+13% +$157K
PCG icon
156
PUT
PG&E
PCG
$47.1B
$1.37M 0.06%
85,100
– –
PM icon
157
Philip Morris
PM
$305B
$1.36M 0.06%
8,460
+1,860
+28% +$288K
THC icon
158
Tenet Healthcare
THC
$21.3B
$1.35M 0.06%
6,790
+780
+13% +$158K
BE icon
159
PUT
Bloom Energy
BE
$52.9B
$1.35M 0.06%
15,500
– –
ADT icon
160
ADT
ADT
$5.26B
$1.34M 0.06%
166,140
-5,730
-3% -$47.6K
CIFR icon
161
PUT
Cipher Digital
CIFR
$8.65B
$1.34M 0.06%
+90,500
New +$1.6M
UHS icon
162
Universal Health Services
UHS
$9.75B
$1.33M 0.06%
6,079
+680
+13% +$150K
DISV icon
163
Dimensional International Small Cap Value ETF
DISV
$4.88B
$1.32M 0.06%
34,851
+1,370
+4% +$49.7K
XLRE icon
164
State Street Real Estate Select Sector SPDR ETF
XLRE
$8.69B
$1.32M 0.06%
+32,770
New +$1.35M
PCG icon
165
PG&E
PCG
$47.1B
$1.32M 0.06%
81,991
+14,338
+21% +$229K
ZBH icon
166
Zimmer Biomet
ZBH
$17.9B
$1.32M 0.06%
14,627
+2,160
+17% +$205K
RIOT icon
167
PUT
Riot Platforms
RIOT
$8.2B
$1.31M 0.06%
103,600
-30,000
-22% -$513K
TS icon
168
Tenaris
TS
$28.4B
$1.31M 0.06%
34,080
-500
-1% -$19.3K
ZM icon
169
Zoom
ZM
$26.7B
$1.31M 0.06%
15,170
-500
-3% -$42.1K
USFD icon
170
US Foods
USFD
$21.8B
$1.31M 0.06%
17,362
+11,340
+188% +$852K
UTF icon
171
Cohen & Steers Infrastructure Fund
UTF
$3.1B
$1.31M 0.06%
+54,235
New +$1.3M
PSA icon
172
Public Storage
PSA
$60.5B
$1.3M 0.06%
+5,020
New +$1.4M
EYLD icon
173
Cambria Emerging Shareholder Yield ETF
EYLD
$837M
$1.3M 0.06%
33,874
– –
AMC icon
174
PUT
AMC Entertainment Holdings
AMC
$2.16B
$1.29M 0.06%
829,600
+283,400
+52% +$676K
XLU icon
175
PUT
State Street Utilities Select Sector SPDR ETF
XLU
$23.5B
$1.29M 0.06%
+30,200
New +$1.34M
5 6
7
8 9

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KA
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ACG
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NSUP
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IHAM
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TP
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ACM
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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.