We are live on ! Find out more
CL

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
WDC icon
26
Western Digital
WDC
$170B
$6.86M 0.3%
39,823
+1,070
+3% +$162K
WENN
27
Wen Acquisition Corp
WENN
$6.54M 0.29%
647,631
+100,000
+18% +$1.02M
ITHAU
28
ITHAX Acquisition Corp III Units
ITHAU
$5.92M 0.26%
+593,710
New +$5.91M
DBMF icon
29
iMGP DBi Managed Futures Strategy ETF
DBMF
$4.02B
$5.77M 0.26%
205,764
– –
NIO icon
30
PUT
NIO
NIO
$11.5B
$5.75M 0.26%
1,127,200
+186,900
+20% +$1.15M
BRR
31
ProCap Financial Inc
BRR
$163M
$5.47M 0.24%
1,548,500
+1,365,939
+748% +$10.9M
PSKY
32
PUT
Paramount Skydance Corp
PSKY
$8.98B
$5.44M 0.24%
405,600
-93,400
-19% -$1.46M
CTA icon
33
Simplify Managed Futures Strategy ETF
CTA
$1.56B
$5.28M 0.23%
193,515
+44,455
+30% +$1.22M
BRW
34
Saba Capital Income & Opportunities Fund
BRW
$336M
$5.18M 0.23%
739,304
+624,274
+543% +$4.52M
XLF icon
35
PUT
State Street Financial Select Sector SPDR ETF
XLF
$56.5B
$4.79M 0.21%
87,500
+47,500
+119% +$2.53M
LKSP
36
Lake Superior Acquisition Corp
LKSP
$160M
$4.74M 0.21%
+465,815
New +$4.62M
ARKK icon
37
CALL
ARK Innovation ETF
ARKK
$5.72B
$4.69M 0.21%
61,000
+22,500
+58% +$1.86M
XLE icon
38
PUT
State Street Energy Select Sector SPDR ETF
XLE
$39.1B
$4.64M 0.21%
103,800
+24,600
+31% +$1.1M
IPCX
39
Inflection Point Acquisition Corp III
IPCX
$354M
$4.61M 0.2%
454,422
– –
MESHU
40
Meshflow Acquisition Corp Units
MESHU
$4.47M 0.2%
+446,548
New +$4.47M
XLV icon
41
PUT
State Street Health Care Select Sector SPDR ETF
XLV
$42.3B
$4.44M 0.2%
28,700
-6,300
-18% -$944K
IBIT icon
42
CALL
iShares Bitcoin Trust
IBIT
$48.2B
$4.29M 0.19%
86,500
+22,500
+35% +$1.28M
RSF
43
RiverNorth Capital and Income Fund
RSF
$58.7M
$4.23M 0.19%
294,880
+55,114
+23% +$805K
IWM icon
44
PUT
iShares Russell 2000 ETF
IWM
$80.1B
$4.18M 0.19%
+17,000
New +$4.18M
RKLB icon
45
Rocket Lab Corp
RKLB
$40.7B
$4.12M 0.18%
59,127
-2,700
-4% -$155K
MXE
46
Mexico Equity and Income Fund
MXE
$58.2M
$4.12M 0.18%
332,579
-28,697
-8% -$340K
AVUV icon
47
Avantis US Small Cap Value ETF
AVUV
$30.3B
$4.02M 0.18%
39,420
+500
+1% +$50K
RAAQ
48
DELISTED
Real Asset Acquisition Corp
RAAQ
$3.95M 0.18%
386,748
– –
TLT icon
49
CALL
iShares 20+ Year Treasury Bond ETF
TLT
$42.8B
$3.84M 0.17%
44,000
+4,000
+10% +$358K
QXO.PRB
50
QXO Inc 5.50% Series B Preferred Stock
QXO.PRB
$495M
$3.76M 0.17%
67,921
-68,394
-50% -$3.78M
1
2
3 4 5

Similar funds

NSCM
New South Capital Management Memphis, Tennessee $2.09B AUM 33.67% 1-Year Est. Return
KA
Klingman & Associates New York $2.09B AUM 16.49% 1-Year Est. Return
ACG
Aventail Capital Group New York $2.09B AUM 43.81% 1-Year Est. Return
NSUP
NLB Skladi upravljanje premozenja Ljubljana $2.09B AUM
IHAM
Integral Health Asset Management New York $2.09B AUM 112.84% 1-Year Est. Return
TP
Third Point New York $2.08B AUM 27.04% 1-Year Est. Return
ACP
Avantyr Capital Partners New York $2.08B AUM
ACM
Analog Century Management New York $2.09B AUM 186.85% 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 $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.