We are live on ! Find out more
CL

CSS LLC Portfolio holdings

AUM $2.57B Turnover 43.27%
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
Avg Time Held Equity + Options
1 year
Top 10 Avg Time Held Equity + Options
0.1 years
Top 20 Avg Time Held Equity + Options
0.3 years
Avg Time Held Equity only
1.2 years
Top 10 Avg Time Held Equity only
0.2 years
Top 20 Avg Time Held Equity only
0.3 years
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
VLTO icon
701
Veralto
VLTO
$27B
$213K 0.01%
+2,400
New +$208K
2026 Q2
0 quarters
BLD icon
702
PUT
DELISTED
TopBuild
BLD
$213K 0.01%
+600
New +$247K
2026 Q2
0 quarters
TMDX icon
703
PUT
Transmedics
TMDX
$2.29B
$213K 0.01%
+3,200
New +$271K
2026 Q2
0 quarters
NSTS icon
704
DELISTED
NSTS Bancorp
NSTS
$212K 0.01%
+15,407
New +$202K
2026 Q2
0 quarters
BBAI icon
705
BigBear.ai
BBAI
$1.25B
$210K 0.01%
57,350
– –
2026 Q1
1 quarter
CNK icon
706
Cinemark Holdings
CNK
$4.54B
$207K 0.01%
6,522
-2,500
-28% -$74.2K
2025 Q4
2 quarters
ED icon
707
Consolidated Edison
ED
$43.1B
$207K 0.01%
+1,870
New +$203K
2026 Q2
0 quarters
PMTR icon
708
Perimeter Acquisition Corp I
PMTR
$323M
$206K 0.01%
19,791
-28,444
-59% -$295K
2025 Q3
3 quarters
TDF icon
709
Templeton Dragon Fund
TDF
$226M
$204K 0.01%
18,715
-6,050
-24% -$66.9K
2023 Q4
10 quarters
PRGS icon
710
Progress Software
PRGS
$1.84B
$203K 0.01%
+6,054
New +$179K
2026 Q2
0 quarters
RDAGW icon
711
Republic Digital Acquisition Co Warrants
RDAGW
$2.85M
$203K 0.01%
521,041
-100
-0% -$43
2025 Q2
4 quarters
ZIM icon
712
CALL
ZIM Integrated Shipping Services
ZIM
$3.42B
$203K 0.01%
+7,800
New +$201K
2026 Q2
0 quarters
GGN icon
713
GAMCO Global Gold, Natural Resources & Income Trust
GGN
$792M
$202K 0.01%
41,700
+8,700
+26% +$45.3K
2026 Q1
1 quarter
VRSN icon
714
VeriSign
VRSN
$27.6B
$201K 0.01%
+800
New +$222K
2026 Q2
0 quarters
BWA icon
715
CALL
BorgWarner
BWA
$10.4B
$199K 0.01%
3,000
– –
2026 Q1
1 quarter
HRB icon
716
H&R Block
HRB
$6.29B
$197K 0.01%
5,179
-7,980
-61% -$278K
2025 Q4
2 quarters
BA icon
717
Boeing
BA
$136B
$195K 0.01%
+900
New +$200K
2026 Q2
0 quarters
SHEL icon
718
CALL
Shell
SHEL
$309B
$194K 0.01%
+2,500
New +$216K
2026 Q2
0 quarters
IPCXR
719
DELISTED
Inflection Point Acquisition Corp III Rights
IPCXR
$194K 0.01%
43,070
– –
2025 Q2
4 quarters
DIS icon
720
CALL
Walt Disney
DIS
$192B
$192K 0.01%
+2,000
New +$204K
2026 Q2
0 quarters
MSFT icon
721
CALL
Microsoft
MSFT
$3.88T
$187K 0.01%
500
-8,500
-94% -$3.44M
2026 Q1
1 quarter
SLB icon
722
PUT
SLB Ltd
SLB
$79.3B
$186K 0.01%
4,000
-6,000
-60% -$322K
2026 Q1
1 quarter
AKAM icon
723
PUT
Akamai
AKAM
$13.3B
$177K 0.01%
+1,500
New +$187K
2026 Q2
0 quarters
TALK icon
724
DELISTED
Talkspace
TALK
$177K 0.01%
+34,000
New +$177K
2026 Q2
0 quarters
VTRS icon
725
Viatris
VTRS
$21.9B
$177K 0.01%
11,120
+2,600
+31% +$40.3K
2022 Q3
15 quarters

Similar funds

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.