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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
EVEX icon
951
PUT
Eve Holding
EVEX
$860M
– –
-10,000
Closed -$33.2K
EWJ icon
952
CALL
iShares MSCI Japan ETF
EWJ
$21.7B
– –
-2,300
Closed -$158K
EWJ icon
953
PUT
iShares MSCI Japan ETF
EWJ
$21.7B
– –
-2,000
Closed -$137K
EWL icon
954
CALL
iShares MSCI Switzerland ETF
EWL
$2.16B
– –
-85,900
Closed -$4.45M
FAST icon
955
PUT
Fastenal
FAST
$54.7B
– –
-6,000
Closed -$233K
FGB
956
DELISTED
First Trust Specialty Finance and Financial Opportunities Fund
FGB
– –
-124,039
Closed -$533K
FISV
957
CALL
Fiserv Inc
FISV
$27.9B
– –
-1,000
Closed -$221K
FISV
958
Fiserv Inc
FISV
$27.9B
– –
-2,380
Closed -$526K
FLEX icon
959
Flex
FLEX
$42.5B
– –
-9,339
Closed -$364K
FLIC
960
DELISTED
First of Long Island Corp
FLIC
– –
-93,278
Closed -$1.15M
FLR icon
961
PUT
Fluor
FLR
$7.22B
– –
-5,000
Closed -$179K
FLS icon
962
CALL
Flowserve
FLS
$9.29B
– –
-20,000
Closed -$977K
FSLY icon
963
CALL
Fastly Inc
FSLY
$3.14B
– –
-10,000
Closed -$63.3K
GAN
964
DELISTED
GAN Ltd
GAN
– –
-285,199
Closed -$505K
GB.WS
965
DELISTED
Global Blue Group Holding AG Warrants exercisable for one Ordinary Share of Global Blue Group Holding AG at a price of $11.50 per share
GB.WS
– –
-1,035,038
Closed -$23K
GDDY icon
966
CALL
GoDaddy
GDDY
$12.8B
– –
-2,000
Closed -$360K
GDDY icon
967
GoDaddy
GDDY
$12.8B
– –
-2,260
Closed -$407K
GL icon
968
CALL
Globe Life
GL
$13.5B
– –
-3,000
Closed -$395K
GRMN
969
CALL
Garmin
GRMN
$46.8B
– –
-3,000
Closed -$651K
GRND icon
970
CALL
Grindr
GRND
$2.75B
– –
-6,500
Closed -$116K
GRND icon
971
Grindr
GRND
$2.75B
– –
-16,758
Closed -$300K
GRND icon
972
PUT
Grindr
GRND
$2.75B
– –
-39,000
Closed -$698K
HCA icon
973
HCA Healthcare
HCA
$86.4B
– –
-1,840
Closed -$636K
HEES
974
DELISTED
H&E Equipment Services
HEES
– –
-3,461
Closed -$328K
HEES
975
PUT
DELISTED
H&E Equipment Services
HEES
– –
-6,700
Closed -$635K
37 38
39
40 41

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KA
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ACG
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NSUP
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IHAM
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ACP
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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.