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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
AVES icon
51
Avantis Emerging Markets Value ETF
AVES
$1.42B
$2.82M 0.15%
59,803
– –
CVE icon
52
Cenovus Energy
CVE
$52.3B
$2.81M 0.15%
202,247
-23,443
-10% -$338K
LLYVA icon
53
Liberty Live Group Series A
LLYVA
$9.01B
$2.81M 0.15%
41,755
– –
DBC icon
54
Invesco DB Commodity Index Tracking Fund
DBC
$1.67B
$2.8M 0.15%
124,612
+18,290
+17% +$405K
HES
55
DELISTED
Hess
HES
$2.8M 0.15%
17,500
– –
PEO
56
Adams Natural Resources Fund
PEO
$737M
$2.79M 0.15%
122,520
-33,167
-21% -$743K
CORZW icon
57
Core Scientific Inc Tranche 1 Warrants
CORZW
$1.36B
$2.78M 0.15%
917,841
-486,305
-35% -$2.98M
AVUV icon
58
Avantis US Small Cap Value ETF
AVUV
$30.3B
$2.71M 0.15%
31,100
– –
RKLB icon
59
PUT
Rocket Lab Corp
RKLB
$40.8B
$2.71M 0.15%
151,600
-10,000
-6% -$240K
IBIT icon
60
iShares Bitcoin Trust
IBIT
$48.1B
$2.71M 0.15%
57,890
-19,700
-25% -$1.04M
FANG icon
61
Diamondback Energy
FANG
$55.5B
$2.64M 0.15%
16,520
+5,870
+55% +$947K
CTRA
62
DELISTED
Coterra Energy
CTRA
$2.62M 0.14%
90,818
+50,805
+127% +$1.42M
DDOG icon
63
PUT
Datadog
DDOG
$91.3B
$2.58M 0.14%
26,000
-7,500
-22% -$946K
OVV icon
64
Ovintiv
OVV
$16.8B
$2.53M 0.14%
59,166
-60,275
-50% -$2.57M
SPE
65
Special Opportunities Fund
SPE
$139M
$2.52M 0.14%
175,628
-36,665
-17% -$532K
EP.PRC icon
66
El Paso Energy Capital Trust I
EP.PRC
$223M
$2.51M 0.14%
51,380
+10,225
+25% +$498K
UGI icon
67
PUT
UGI
UGI
$7.93B
$2.51M 0.14%
76,000
– –
AMD icon
68
PUT
Advanced Micro Devices
AMD
$795B
$2.47M 0.14%
24,000
+17,000
+243% +$1.89M
CHRD icon
69
Chord Energy
CHRD
$7.48B
$2.44M 0.13%
21,654
+497
+2% +$56.5K
EWJV icon
70
iShares MSCI Japan Value ETF
EWJV
$705M
$2.43M 0.13%
72,889
+7,308
+11% +$238K
JNPR
71
DELISTED
Juniper Networks
JNPR
$2.4M 0.13%
66,259
+42,128
+175% +$1.54M
PARA
72
DELISTED
Paramount Global Class B
PARA
$2.36M 0.13%
197,083
+8,183
+4% +$91.5K
IWP icon
73
CALL
iShares Russell Mid-Cap Growth ETF
IWP
$19.8B
$2.29M 0.13%
+19,500
New +$2.51M
NIO icon
74
PUT
NIO
NIO
$11.6B
$2.22M 0.12%
582,900
-109,600
-16% -$482K
EVBN
75
DELISTED
Evans Bancorp Inc
EVBN
$2.2M 0.12%
56,350
+1,044
+2% +$43.8K
1 2
3
4 5

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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.