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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
+13.49%
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
$2.57B
AUM Growth
+$481M
Cap. Flow
-$324M
Cap. Flow %
-12.6%
Top 10 Hldgs %
34.99%
Holding
1,241
New
296
Increased
222
Reduced
222
Closed
241

Top Buys

Rank Stock Value
1
HPE.PRC
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
+$110M
2
APO.PRA
Apollo Global Management Series A
APO.PRA
+$70.3M
3
BAC.PRL icon
Bank of America Series L
BAC.PRL
+$48.8M
4
SMCIP
Super Micro Computer Depositary Shares 7% Series A Preferred Stock
SMCIP
+$47.2M
5
MCHPP
Microchip Technology Inc 7.50% Series A Preferred Stock
MCHPP
+$42.4M

Top Sells

Rank Stock Value
1
NEE.PRV
NextEra Energy Inc 7.375% Corporate Units
NEE.PRV
+$18.1M
2
HOLX
Hologic
HOLX
+$8.92M
3
IRHO
Iron Horse Acquisitions Corp II
IRHO
+$7.27M
4
TRGSU
TRG Latin America Acquisitions Corp Units
TRGSU
+$5.31M
5
GLD icon
SPDR Gold Trust
GLD
+$5.23M

Sector Composition

Rank Sector Weight
1 Miscellaneous 76.99%
2 Financials 7.88%
3 Technology 4.78%
4 Healthcare 2.61%
5 Industrials 2.04%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VLTO icon
701
Veralto
VLTO
$23.5B
$213K 0.01%
+2,400
New +$208K
BLD
702
PUT
DELISTED
TopBuild
BLD
$213K 0.01%
+600
New +$247K
TMDX icon
703
PUT
Transmedics
TMDX
$3.05B
$213K 0.01%
+3,200
New +$271K
NSTS icon
704
NSTS Bancorp
NSTS
$73.9M
$212K 0.01%
+15,407
New +$202K
BBAI icon
705
BigBear.ai
BBAI
$1.36B
$210K 0.01%
57,350
– –
CNK icon
706
Cinemark Holdings
CNK
$3.94B
$207K 0.01%
6,522
-2,500
-28% -$74.2K
ED icon
707
Consolidated Edison
ED
$39.1B
$207K 0.01%
+1,870
New +$203K
PMTR
708
Perimeter Acquisition Corp I
PMTR
$321M
$206K 0.01%
19,791
-28,444
-59% -$295K
TDF
709
Templeton Dragon Fund
TDF
$258M
$204K 0.01%
18,715
-6,050
-24% -$66.9K
PRGS icon
710
Progress Software
PRGS
$1.75B
$203K 0.01%
+6,054
New +$179K
RDAGW
711
Republic Digital Acquisition Co Warrants
RDAGW
$4.2M
$203K 0.01%
521,041
-100
-0% -$43
ZIM icon
712
CALL
ZIM Integrated Shipping Services
ZIM
$3.54B
$203K 0.01%
+7,800
New +$201K
GGN
713
GAMCO Global Gold, Natural Resources & Income Trust
GGN
$851M
$202K 0.01%
41,700
+8,700
+26% +$45.3K
VRSN icon
714
VeriSign
VRSN
$27.1B
$201K 0.01%
+800
New +$222K
BWA icon
715
CALL
BorgWarner
BWA
$12.8B
$199K 0.01%
3,000
– –
HRB icon
716
H&R Block
HRB
$5.59B
$197K 0.01%
5,179
-7,980
-61% -$278K
BA icon
717
Boeing
BA
$167B
$195K 0.01%
+900
New +$200K
SHEL icon
718
CALL
Shell
SHEL
$276B
$194K 0.01%
+2,500
New +$216K
IPCXR
719
DELISTED
Inflection Point Acquisition Corp III Rights
IPCXR
$194K 0.01%
43,070
– –
DIS icon
720
CALL
Walt Disney
DIS
$186B
$193K 0.01%
+2,000
New +$204K
MSFT icon
721
CALL
Microsoft
MSFT
$3.67T
$187K 0.01%
500
-8,500
-94% -$3.44M
SLB icon
722
PUT
SLB Ltd
SLB
$79.2B
$186K 0.01%
4,000
-6,000
-60% -$322K
AKAM icon
723
PUT
Akamai
AKAM
$15.3B
$177K 0.01%
+1,500
New +$187K
TALK
724
DELISTED
Talkspace
TALK
$177K 0.01%
+34,000
New +$177K
VTRS icon
725
Viatris
VTRS
$19.3B
$177K 0.01%
11,120
+2,600
+31% +$40.3K
27 28
29
30 31

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MC
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RFP
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PC
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TC
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TCAM
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CSS LLC's Q2 2026 Portfolio in Review

As of Q2 2026, CSS LLC held 1,241 positions worth $2.57B, up 23% from $2.09B the previous quarter. Its ten largest holdings account for 35% of the portfolio.

CSS LLC withdrew a net $324M in Q2 2026, closing 241 positions and reducing 222 holdings. Its most notable exit was Hologic, an estimated $8.92M position sold in full.

By sector, the portfolio is most concentrated in Miscellaneous at 77% of assets, down from 79% a quarter earlier, followed by Financials and Technology.

Against the trend, CSS LLC opened a new position in Super Micro Computer Depositary Shares 7% Series A Preferred Stock worth $45.3M.

  • CSS LLC's largest Q2 2026 buy was Super Micro Computer Depositary Shares 7% Series A Preferred Stock: 878,227 shares worth $45.3M.
  • CSS LLC added most to Hewlett Packard Enterprise 7.625% Series C Preferred Stock in Q2 2026, an estimated $110M increase.
  • CSS LLC's biggest Q2 2026 reduction was NextEra Energy Inc 7.375% Corporate Units, cutting an estimated $18.1M.
  • CSS LLC fully exited Hologic in Q2 2026, selling an estimated $8.92M.
  • CSS LLC's ten largest holdings make up 35% of its $2.57B portfolio in Q2 2026.
  • CSS LLC opened 296 new positions and closed 241 in Q2 2026.
  • CSS LLC's portfolio value rose 23% quarter-over-quarter to $2.57B.

Based on CSS LLC's 13F filing for Q2 2026, filed 14 Aug 2026.