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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
+0.56%
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
$1.82B
AUM Growth
-$443M
Cap. Flow
-$1.01B
Cap. Flow %
-55.56%
Top 10 Hldgs %
26.41%
Holding
1,198
New
261
Increased
221
Reduced
251
Closed
289

Top Buys

Rank Stock Value
1
AXON
Axon Enterprise
AXON
+$27.7M
2
ATIIU
Archimedes Tech SPAC Partners II Co Unit
ATIIU
+$8.25M
3
EPR.PRC icon
EPR Properties 5.75% Series C Preferred Shares
EPR.PRC
+$6.61M
4
BTX
BlackRock Technology and Private Equity Term Trust
BTX
+$4.18M
5
BECN
Beacon Roofing Supply, Inc.
BECN
+$3.9M

Top Sells

Rank Stock Value
1
GTLS.PRB
Chart Industries 6.75% Series B Preferred Stock
GTLS.PRB
+$40.9M
2
MTSI icon
MACOM Technology Solutions
MTSI
+$29.5M
3
APO.PRA icon
Apollo Global Management Series A
APO.PRA
+$23.5M
4
BKDT
Brookdale Senior Living Inc. 7.00% Tangible Equity Units
BKDT
+$19.8M
5
LUNRW
Intuitive Machines, Inc. Warrants
LUNRW
+$10.3M

Sector Composition

Rank Sector Weight
1 Financials 3.28%
2 Technology 2.81%
3 Healthcare 2.67%
4 Industrials 2.61%
5 Energy 2.23%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
POST icon
976
CALL
Post Holdings
POST
$4.14B
– –
-2,000
Closed -$229K
PR
977
CALL
Permian Resources
PR
$17B
– –
-60,400
Closed -$869K
PTC icon
978
PUT
PTC
PTC
$14.5B
– –
-5,000
Closed -$919K
PTEN icon
979
CALL
Patterson-UTI
PTEN
$3.57B
– –
-20,000
Closed -$165K
PVH icon
980
CALL
PVH
PVH
$3.87B
– –
-5,000
Closed -$529K
QLYS icon
981
CALL
Qualys
QLYS
$4.75B
– –
-3,000
Closed -$421K
QRVO icon
982
Qorvo
QRVO
$7.92B
– –
-4,714
Closed -$330K
RCL icon
983
PUT
Royal Caribbean
RCL
$82.1B
– –
-29,800
Closed -$6.87M
RF icon
984
CALL
Regions Financial
RF
$26.2B
– –
-40,000
Closed -$941K
RL icon
985
CALL
Ralph Lauren
RL
$22.6B
– –
-4,000
Closed -$924K
RMD icon
986
PUT
ResMed
RMD
$29.5B
– –
-2,000
Closed -$457K
ROL icon
987
PUT
Rollins
ROL
$18.8B
– –
-10,000
Closed -$464K
RPD icon
988
Rapid7
RPD
$644M
– –
-20,800
Closed -$837K
S icon
989
SentinelOne
S
$6.22B
– –
-1,333
Closed -$28.9K
SCHW
990
PUT
Charles Schwab
SCHW
$181B
– –
-7,000
Closed -$518K
SHW icon
991
Sherwin-Williams
SHW
$80.7B
– –
-1,230
Closed -$418K
SHW icon
992
PUT
Sherwin-Williams
SHW
$80.7B
– –
-2,500
Closed -$850K
SIFY
993
Sify Technologies
SIFY
$1.05B
– –
-47,051
Closed -$135K
SIRI icon
994
SiriusXM
SIRI
$10.5B
– –
-24,260
Closed -$571K
SJM icon
995
J.M. Smucker
SJM
$12.9B
– –
-3,470
Closed -$382K
SKX
996
DELISTED
Skechers
SKX
– –
-11,230
Closed -$755K
SKYH.WS icon
997
Sky Harbour Group Warrants
SKYH.WS
$17.7M
– –
-151,642
Closed -$443K
SMMT icon
998
Summit Therapeutics
SMMT
$10.5B
– –
-27,314
Closed -$487K
SMMT icon
999
PUT
Summit Therapeutics
SMMT
$10.5B
– –
-9,000
Closed -$161K
SMR icon
1000
CALL
NuScale Power
SMR
$2.96B
– –
-1,400
Closed -$25.1K
38 39
40
41 42

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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 Q1 2025 Portfolio in Review

As of Q1 2025, CSS LLC held 1,198 positions worth $1.82B, down 20% from $2.27B the previous quarter. Its ten largest holdings account for 26% of the portfolio.

CSS LLC withdrew a net $1.01B in Q1 2025, closing 289 positions and reducing 251 holdings. Its most notable exit was MACOM Technology Solutions, an estimated $29.5M position sold in full.

By sector, the portfolio is most concentrated in Financials at 3.3% of assets, down from 3.5% a quarter earlier, followed by Technology and Healthcare.

Against the trend, CSS LLC opened a new position in Axon Enterprise worth $24.9M.

  • CSS LLC's largest Q1 2025 buy was Axon Enterprise: 47,404 shares worth $24.9M.
  • CSS LLC added most to BlackRock Technology and Private Equity Term Trust in Q1 2025, an estimated $4.18M increase.
  • CSS LLC's biggest Q1 2025 reduction was Chart Industries 6.75% Series B Preferred Stock, cutting an estimated $40.9M.
  • CSS LLC fully exited MACOM Technology Solutions in Q1 2025, selling an estimated $29.5M.
  • CSS LLC's ten largest holdings make up 26% of its $1.82B portfolio in Q1 2025.
  • CSS LLC opened 261 new positions and closed 289 in Q1 2025.
  • CSS LLC's portfolio value fell 20% quarter-over-quarter to $1.82B.

Based on CSS LLC's 13F filing for Q1 2025, filed 15 May 2025.