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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
+8.37%
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
$2.14B
AUM Growth
+$323M
Cap. Flow
-$445M
Cap. Flow %
-20.77%
Top 10 Hldgs %
24.34%
Holding
1,218
New
306
Increased
232
Reduced
221
Closed
265

Top Buys

Rank Stock Value
1
NEE.PRR
NextEra Energy, Inc. 6.926% Corporate Units
NEE.PRR
+$30.3M
2
BTSGU icon
BrightSpring Health Services Unit
BTSGU
+$29.6M
3
BAC.PRL icon
Bank of America Series L
BAC.PRL
+$21.9M
4
TACH
Titan Acquisition Corp
TACH
+$6.87M
5
WENNU
Wen Acquisition Corp Unit
WENNU
+$6.8M

Top Sells

Rank Stock Value
1
AXON
Axon Enterprise
AXON
+$28.9M
2
VOO icon
Vanguard S&P 500 ETF
VOO
+$20.3M
3
APO.PRA icon
Apollo Global Management Series A
APO.PRA
+$12.2M
4
ATIIU
Archimedes Tech SPAC Partners II Co Unit
ATIIU
+$8.27M
5
GTLS.PRB
Chart Industries 6.75% Series B Preferred Stock
GTLS.PRB
+$5.99M

Sector Composition

Rank Sector Weight
1 Financials 4.7%
2 Healthcare 2.27%
3 Technology 2.08%
4 Industrials 2.03%
5 Energy 1.72%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
RIOT icon
726
Riot Platforms
RIOT
$8.31B
$135K 0.01%
+11,914
New +$101K
LMND icon
727
CALL
Lemonade
LMND
$4.76B
$131K 0.01%
+3,000
New +$100K
CIVI
728
CALL
DELISTED
Civitas Resources
CIVI
$129K 0.01%
4,700
-28,700
-86% -$831K
LNSR icon
729
PUT
LENSAR
LNSR
$66M
$128K 0.01%
+9,700
New +$131K
GYRO icon
730
Gyrodyne
GYRO
$12.5M
$127K 0.01%
14,803
– –
YCBD icon
731
cbdMD
YCBD
$5.46M
$127K 0.01%
+142,621
New +$187K
PCAPU
732
ProCap Acquisition Corp Unit
PCAPU
$213M
$127K 0.01%
+11,839
New +$131K
RIG icon
733
PUT
Transocean
RIG
$5.84B
$127K 0.01%
49,000
+300
+0.6% +$773
NVAX icon
734
PUT
Novavax
NVAX
$1.23B
$126K 0.01%
20,000
– –
AKYA
735
DELISTED
Akoya BioSciences
AKYA
$125K 0.01%
+96,011
New +$116K
BRKL
736
DELISTED
Brookline Bancorp
BRKL
$125K 0.01%
+11,828
New +$123K
KWMWW
737
K Wave Media Ltd
KWMWW
$87.3K
$124K 0.01%
+910,853
New +$103K
SMCI icon
738
CALL
Super Micro Computer
SMCI
$19.3B
$123K 0.01%
2,500
– –
GLV
739
Clough Global Dividend & Income Fund
GLV
$78.4M
$122K 0.01%
21,416
-500
-2% -$2.72K
EEM icon
740
iShares MSCI Emerging Markets ETF
EEM
$28.6B
$121K 0.01%
2,500
+2,422
+3,105% +$109K
RAC.WS
741
Rithm Acquisition Corp Warrants
RAC.WS
$121K 0.01%
+246,166
New +$103K
USARW
742
DELISTED
USA Rare Earth Inc Warrant
USARW
$118K 0.01%
49,533
-5,907
-11% -$12.1K
FLG
743
PUT
Flagstar Bank National Association
FLG
$5.74B
$117K 0.01%
+11,000
New +$126K
CC icon
744
PUT
Chemours
CC
$2.55B
$115K 0.01%
10,000
– –
MACIW
745
Melar Acquisition Corp I Warrant
MACIW
$1.04M
$113K 0.01%
375,778
– –
RNWWW
746
ReNew Energy Global PLC Warrant
RNWWW
$61.1K
$113K 0.01%
833,864
– –
NTWOW
747
Newbury Street II Acquisition Corp Warrant
NTWOW
$2.32M
$111K 0.01%
443,780
+15,730
+4% +$2.99K
AVPTW
748
DELISTED
AvePoint Inc Warrant
AVPTW
$109K 0.01%
+13,948
New +$90.6K
GLO
749
Clough Global Opportunities Fund
GLO
$248M
$109K 0.01%
20,031
-1,000
-5% -$5.05K
ICAD
750
DELISTED
iCAD Inc
ICAD
$109K 0.01%
+28,508
New +$95.1K
28 29
30
31 32

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IHAM
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ACM
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CSS LLC's Q2 2025 Portfolio in Review

As of Q2 2025, CSS LLC held 1,218 positions worth $2.14B, up 18% from $1.82B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

CSS LLC withdrew a net $445M in Q2 2025, closing 265 positions and reducing 221 holdings. Its most notable exit was Archimedes Tech SPAC Partners II Co Unit, an estimated $8.27M position sold in full.

By sector, the portfolio is most concentrated in Financials at 4.7% of assets, up from 3.3% a quarter earlier, followed by Healthcare and Technology.

Against the trend, CSS LLC opened a new position in BrightSpring Health Services Unit worth $33M.

  • CSS LLC's largest Q2 2025 buy was BrightSpring Health Services Unit: 400,466 shares worth $33M.
  • CSS LLC added most to NextEra Energy, Inc. 6.926% Corporate Units in Q2 2025, an estimated $30.3M increase.
  • CSS LLC's biggest Q2 2025 reduction was Axon Enterprise, cutting an estimated $28.9M.
  • CSS LLC fully exited Archimedes Tech SPAC Partners II Co Unit in Q2 2025, selling an estimated $8.27M.
  • CSS LLC's ten largest holdings make up 24% of its $2.14B portfolio in Q2 2025.
  • CSS LLC opened 306 new positions and closed 265 in Q2 2025.
  • CSS LLC's portfolio value rose 18% quarter-over-quarter to $2.14B.

Based on CSS LLC's 13F filing for Q2 2025, filed 14 Aug 2025.