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CSS LLC Portfolio holdings

AUM $2.57B
1-Year Est. Return 67.1%
This Fund
S&P 500
This Quarter Est. Return
+8.37%
1 Year Est. Return
+67.1%
3 Year Est. Return
+128.35%
5 Year Est. Return
+164.54%
10 Year Est. Return
+489.68%
AUM
$2.14B
AUM Growth
+$323M
Cap. Flow
-$543M
Cap. Flow %
-25.3%
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
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 Miscellaneous 82.59%
2 Financials 4.7%
3 Healthcare 2.27%
4 Technology 2.08%
5 Industrials 2.03%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
TACOW
776
Berto Acquisition Corp Warrant
TACOW
$16.5M
$78.3K ﹤0.01%
+98,401
New +$73.6K
SIRI icon
777
PUT
SiriusXM
SIRI
$9.54B
$78.2K ﹤0.01%
3,403
-5,312
-61% -$114K
SPR
778
CALL
DELISTED
Spirit AeroSystems
SPR
$76.3K ﹤0.01%
+2,000
New +$71.9K
SPR
779
PUT
DELISTED
Spirit AeroSystems
SPR
$76.3K ﹤0.01%
+2,000
New +$71.9K
POLEW
780
Andretti Acquisition Corp II Warrant
POLEW
$1.61M
$74.6K ﹤0.01%
372,908
– –
RNG icon
781
CALL
RingCentral
RNG
$6.21B
$73.7K ﹤0.01%
+2,600
New +$67.1K
LEGT.WS
782
DELISTED
Legato Merger Corp III Warrants
LEGT.WS
$73.3K ﹤0.01%
+271,579
New +$63.1K
EEM icon
783
CALL
iShares MSCI Emerging Markets ETF
EEM
$31.1B
$72.4K ﹤0.01%
1,500
-3,500
-70% -$157K
GLQ
784
Clough Global Equity Fund
GLQ
$146M
$71.4K ﹤0.01%
10,026
-5,485
-35% -$35.7K
DRDBW
785
Roman DBDR Acquisition Corp II Warrants
DRDBW
$70.3K ﹤0.01%
140,625
– –
ACI icon
786
PUT
Albertsons Companies
ACI
$6.13B
$68.8K ﹤0.01%
3,200
-20,100
-86% -$437K
AUR icon
787
Aurora
AUR
$12.9B
$68.2K ﹤0.01%
+13,014
New +$81.6K
RTACW
788
Renatus Tactical Acquisition Corp I Warrant
RTACW
$7.96M
$66.3K ﹤0.01%
+32,500
New +$65.7K
LNSR icon
789
CALL
LENSAR
LNSR
$87.8M
$65.8K ﹤0.01%
+5,000
New +$67.5K
GSHRW
790
Gesher Acquisition Corp II Warrants
GSHRW
$63.6K ﹤0.01%
+226,262
New +$64.2K
CUBWW
791
Lionheart Holdings Warrant
CUBWW
$2.07M
$62.8K ﹤0.01%
184,594
-117,432
-39% -$25.5K
ANNAW
792
AleAnna Inc Warrant
ANNAW
$9.34M
$62.4K ﹤0.01%
265,398
+54,982
+26% +$16.4K
LOKVW
793
DELISTED
Live Oak Acquisition Corp V Warrants
LOKVW
$61.2K ﹤0.01%
+87,453
New +$44.3K
ARRY icon
794
PUT
Array Technologies
ARRY
$658M
$59K ﹤0.01%
+10,000
New +$60.7K
GEN icon
795
CALL
Gen Digital
GEN
$18.4B
$58.8K ﹤0.01%
2,000
-3,000
-60% -$82K
ADSEW icon
796
ADS-TEC Energy Warrant
ADSEW
$58.1K ﹤0.01%
25,245
-34,298
-58% -$68.1K
JACS.RT
797
Jackson Acquisition Co II Rights
JACS.RT
$56K ﹤0.01%
20,000
– –
APLD icon
798
Applied Digital
APLD
$7.15B
$55.9K ﹤0.01%
5,553
– –
IWP icon
799
iShares Russell Mid-Cap Growth ETF
IWP
$19.2B
$55.6K ﹤0.01%
401
+301
+301% +$38.1K
WU icon
800
CALL
Western Union
WU
$2.03B
$54.7K ﹤0.01%
+6,500
New +$61.8K
30 31
32
33 34

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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 $543M 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 Miscellaneous at 83% of assets, up from 82% a quarter earlier, followed by Financials and Healthcare.

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.