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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
+2.83%
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
$2.09B
AUM Growth
-$162M
Cap. Flow
-$866M
Cap. Flow %
-41.48%
Top 10 Hldgs %
32%
Holding
1,256
New
272
Increased
195
Reduced
264
Closed
296

Top Buys

Rank Stock Value
1
NEE.PRV
NextEra Energy Inc 7.375% Corporate Units
NEE.PRV
+$27M
2
APO.PRA icon
Apollo Global Management Series A
APO.PRA
+$17.2M
3
ALB.PRA icon
Albemarle Corp Depositary Shares
ALB.PRA
+$13.9M
4
PEN icon
Penumbra
PEN
+$12.2M
5
EP.PRC icon
El Paso Energy Capital Trust I
EP.PRC
+$10.3M

Top Sells

Rank Stock Value
1
BAC.PRL icon
Bank of America Series L
BAC.PRL
+$16.5M
2
SOFI icon
SoFi Technologies
SOFI
+$7.56M
3
IRHOU
Iron Horse Acquisitions II Corp Units
IRHOU
+$7.34M
4
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$7.24M
5
DMII
Drugs Made In America Acquisition II Corp
DMII
+$6.93M

Sector Composition

Rank Sector Weight
1 Financials 7.91%
2 Healthcare 3.17%
3 Technology 2.72%
4 Industrials 1.59%
5 Consumer Discretionary 1.35%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
XRX icon
826
Xerox
XRX
$357M
$20.9K ﹤0.01%
+16,200
New +$32K
CCIIW
827
Cohen Circle Acquisition Corp II Warrant
CCIIW
$5.2M
$20.6K ﹤0.01%
31,747
-20,653
-39% -$14.5K
FACTW
828
FACT II Acquisition Corp Warrant
FACTW
$1.31M
$19.8K ﹤0.01%
49,400
– –
MASI
829
PUT
DELISTED
Masimo
MASI
$17.8K ﹤0.01%
+100
New +$15.7K
CROX icon
830
Crocs
CROX
$6.62B
$16.6K ﹤0.01%
200
-3,290
-94% -$282K
TVACW
831
Texas Ventures Acquisition III Corp Warrants
TVACW
$6.08M
$16K ﹤0.01%
34,859
-37,239
-52% -$29.5K
ADSEW icon
832
ADS-TEC Energy Warrant
ADSEW
$6.47M
$15.7K ﹤0.01%
33,306
– –
SGRP
833
DELISTED
SPAR Group
SGRP
$15.3K ﹤0.01%
24,422
– –
CTLP
834
CALL
DELISTED
Cantaloupe
CTLP
$15.1K ﹤0.01%
+1,400
New +$14.8K
DMAAR
835
Drugs Made In America Acquisition Corp Rights
DMAAR
$15.1K ﹤0.01%
31,250
– –
RIVN icon
836
Rivian
RIVN
$23.9B
$15.1K ﹤0.01%
+1,000
New +$16K
ARW icon
837
CALL
Arrow Electronics
ARW
$10.7B
$14.3K ﹤0.01%
+100
New +$13.7K
BAERW icon
838
Bridger Aerospace Warrant
BAERW
$13.2M
$14.2K ﹤0.01%
36,478
– –
BTMWW
839
DELISTED
Bitcoin Depot Inc Warrant
BTMWW
$14K ﹤0.01%
93,402
-560,412
-86% -$36.9K
NAMMW
840
Namib Minerals Warrants
NAMMW
$3.62M
$13.5K ﹤0.01%
100,000
– –
MLAAW
841
Mountain Lake Acquisition Corp II Warrants
MLAAW
$12.4K ﹤0.01%
+95,118
New +$16.6K
ACI icon
842
PUT
Albertsons Companies
ACI
$5.62B
$11.9K ﹤0.01%
700
– –
ALOVW
843
Aldabra 4 Liquidity Opportunity Vehicle Warrants
ALOVW
$4.26M
$11.3K ﹤0.01%
+33,333
New +$12.2K
SQFTW icon
844
Presidio Property Trust Inc Series A Warrants
SQFTW
$208K
$11K ﹤0.01%
55,158
– –
MRNOW
845
Murano Global Investments PLC Warrants
MRNOW
$236K
$10.1K ﹤0.01%
251,454
– –
GOSS icon
846
Gossamer Bio
GOSS
$94.3M
$9.86K ﹤0.01%
+30,000
New +$47.2K
OPCH icon
847
Option Care Health
OPCH
$3.43B
$9.83K ﹤0.01%
+365
New +$11.8K
UCFIW
848
CN Healthy Food Tech Group Warrant
UCFIW
$8.27K ﹤0.01%
91,835
– –
BBAI.WS icon
849
BigBear.ai Holdings Warrant
BBAI.WS
$53.5M
$7.5K ﹤0.01%
16,662
– –
TGE.WS
850
The Generation Essentials Group Warrants
TGE.WS
$7.5K ﹤0.01%
39,447
– –
32 33
34
35 36

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KA
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ACG
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NSUP
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IHAM
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TP
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ACM
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CSS LLC's Q1 2026 Portfolio in Review

As of Q1 2026, CSS LLC held 1,256 positions worth $2.09B, down 7.2% from $2.25B the previous quarter. Its ten largest holdings account for 32% of the portfolio.

CSS LLC withdrew a net $866M in Q1 2026, closing 296 positions and reducing 264 holdings. Its most notable exit was SoFi Technologies, an estimated $7.56M position sold in full.

By sector, the portfolio is most concentrated in Financials at 7.9% of assets, up from 6.4% a quarter earlier, followed by Healthcare and Technology.

Against the trend, CSS LLC opened a new position in NextEra Energy Inc 7.375% Corporate Units worth $27.2M.

  • CSS LLC's largest Q1 2026 buy was NextEra Energy Inc 7.375% Corporate Units: 540,739 shares worth $27.2M.
  • CSS LLC added most to Apollo Global Management Series A in Q1 2026, an estimated $17.2M increase.
  • CSS LLC's biggest Q1 2026 reduction was Bank of America Series L, cutting an estimated $16.5M.
  • CSS LLC fully exited SoFi Technologies in Q1 2026, selling an estimated $7.56M.
  • CSS LLC's ten largest holdings make up 32% of its $2.09B portfolio in Q1 2026.
  • CSS LLC opened 272 new positions and closed 296 in Q1 2026.
  • CSS LLC's portfolio value fell 7.2% quarter-over-quarter to $2.09B.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.