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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
PTVE
1076
DELISTED
Pactiv Evergreen Inc. Common stock
PTVE
– –
-15,116
Closed -$264K
BKDT
1077
DELISTED
Brookdale Senior Living Inc. 7.00% Tangible Equity Units
BKDT
– –
-286,141
Closed -$19.8M
ALTR
1078
DELISTED
Altair Engineering Inc
ALTR
– –
-3,800
Closed -$415K
RDW.WS
1079
DELISTED
Redwire Corporation Redeemable Warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50 per share
RDW.WS
– –
-329,991
Closed -$2.1M
WINVW
1080
DELISTED
WinVest Acquisition Corp. Warrant
WINVW
– –
-25,000
Closed -$685
ICCH
1081
DELISTED
ICC Holdings, Inc.
ICCH
– –
-17,160
Closed -$399K
BEST
1082
DELISTED
BEST Inc. American Depositary Shares, each representing twenty (20) Class A Ordinary Shares
BEST
– –
-125,680
Closed -$333K
LUNRW
1083
DELISTED
Intuitive Machines, Inc. Warrants
LUNRW
– –
-1,301,106
Closed -$10.3M
ALTM
1084
DELISTED
Arcadium Lithium plc
ALTM
– –
-161,582
Closed -$829K
ALTM
1085
PUT
DELISTED
Arcadium Lithium plc
ALTM
– –
-61,100
Closed -$313K
NKGNW
1086
DELISTED
NKGen Biotech, Inc. Warrants
NKGNW
– –
-12,795
Closed -$1.28K
INFN
1087
CALL
DELISTED
Infinera Corporation Common Stock
INFN
– –
-10,000
Closed -$65.7K
INFN
1088
DELISTED
Infinera Corporation Common Stock
INFN
– –
-23,178
Closed -$152K
CFB
1089
DELISTED
CrossFirst Bankshares, Inc. Common Stock
CFB
– –
-54,928
Closed -$832K
PFC
1090
DELISTED
Premier Financial Corp. Common Stock
PFC
– –
-35,082
Closed -$897K
MTTR
1091
CALL
DELISTED
Matterport, Inc. Class A Common Stock
MTTR
– –
-18,700
Closed -$88.6K
MTTR
1092
DELISTED
Matterport, Inc. Class A Common Stock
MTTR
– –
-38,000
Closed -$180K
HCP
1093
CALL
DELISTED
HashiCorp, Inc. Class A Common Stock
HCP
– –
-15,800
Closed -$541K
HCP
1094
DELISTED
HashiCorp, Inc. Class A Common Stock
HCP
– –
-69,512
Closed -$2.38M
HCP
1095
PUT
DELISTED
HashiCorp, Inc. Class A Common Stock
HCP
– –
-5,000
Closed -$171K
GRND.WS
1096
DELISTED
Grindr Inc. Warrants, each exercisable for one share of Common Stock at an exercise price of $11.50 per share
GRND.WS
– –
-1,139,604
Closed -$7.69M
SILV
1097
DELISTED
SilverCrest Metals Inc. Common Shares
SILV
– –
-39,008
Closed -$355K
CTV
1098
DELISTED
Innovid Corp.
CTV
– –
-51,200
Closed -$158K
HYB
1099
DELISTED
New America High Income Fund, Inc.
HYB
– –
-80,462
Closed -$657K
RVNC
1100
CALL
DELISTED
Revance Therapeutics, Inc.
RVNC
– –
-64,400
Closed -$196K
41 42 43
44
45

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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.