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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
IVLU icon
76
iShares MSCI Intl Value Factor ETF
IVLU
$4.33B
$2.13M 0.12%
70,300
+15,000
+27% +$437K
FBMS
77
DELISTED
The First Bancshares, Inc.
FBMS
$2.11M 0.12%
62,479
+29,814
+91% +$1.07M
SNOW icon
78
Snowflake
SNOW
$94.5B
$2.1M 0.12%
+14,385
New +$2.44M
OPFI icon
79
PUT
OppFi
OPFI
$802M
$2.1M 0.12%
+225,300
New +$2.51M
RSF
80
RiverNorth Capital and Income Fund
RSF
$58.7M
$2.06M 0.11%
136,256
-22,794
-14% -$343K
MARA icon
81
PUT
Marathon Digital Holdings
MARA
$4.42B
$2.06M 0.11%
178,700
+62,500
+54% +$994K
TAP icon
82
Molson Coors Class B
TAP
$7.74B
$2.05M 0.11%
33,727
+2,880
+9% +$166K
GAM
83
General American Investors Company
GAM
$1.54B
$2.05M 0.11%
40,696
+1,655
+4% +$85.2K
PDCO
84
DELISTED
Patterson Companies, Inc.
PDCO
$2.05M 0.11%
65,500
+57,000
+671% +$1.77M
EFA icon
85
iShares MSCI EAFE ETF
EFA
$76.7B
$1.99M 0.11%
+24,340
New +$1.96M
CIVI
86
DELISTED
Civitas Resources
CIVI
$1.95M 0.11%
55,886
-32,994
-37% -$1.46M
PLTR icon
87
PUT
Palantir
PLTR
$315B
$1.94M 0.11%
23,000
-19,000
-45% -$1.67M
CET
88
Central Securities Corp
CET
$1.55B
$1.92M 0.11%
42,607
– –
GPOR icon
89
Gulfport Energy Corp
GPOR
$2.78B
$1.92M 0.11%
10,400
+3,210
+45% +$583K
C icon
90
Citigroup
C
$221B
$1.9M 0.1%
26,696
-810
-3% -$61.8K
DDOG icon
91
Datadog
DDOG
$91.3B
$1.87M 0.1%
18,836
+14,856
+373% +$1.87M
FNA
92
DELISTED
Paragon 28, Inc.
FNA
$1.86M 0.1%
+142,582
New +$1.77M
OSIS icon
93
OSI Systems
OSIS
$3.53B
$1.84M 0.1%
9,476
+1,876
+25% +$357K
GTLS
94
PUT
DELISTED
Chart Industries
GTLS
$1.83M 0.1%
+12,700
New +$2.34M
LYFT icon
95
Lyft
LYFT
$5.76B
$1.83M 0.1%
154,235
+111,760
+263% +$1.45M
HUBS icon
96
PUT
HubSpot
HUBS
$11.6B
$1.83M 0.1%
3,200
+2,200
+220% +$1.54M
GOOGL icon
97
Alphabet (Google) Class A
GOOGL
$4T
$1.82M 0.1%
11,797
-1,180
-9% -$214K
NNAVW
98
DELISTED
NextNav Inc Warrant
NNAVW
$1.79M 0.1%
405,799
+221,331
+120% +$975K
KMLM icon
99
KFA Mount Lucas Managed Futures Index Strategy ETF
KMLM
$381M
$1.76M 0.1%
64,677
+17,614
+37% +$483K
VST icon
100
Vistra
VST
$52.6B
$1.75M 0.1%
14,930
-7,070
-32% -$1.06M
2 3
4
5 6

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IHAM
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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.