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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
KR icon
251
Kroger
KR
$39.4B
$1.14M 0.04%
+20,590
New +$1.34M
2026 Q2
0 quarters
IREN icon
252
PUT
Iris Energy
IREN
$9.44B
$1.14M 0.04%
25,000
– –
2025 Q2
4 quarters
UTF icon
253
Cohen & Steers Infrastructure Fund
UTF
$2.97B
$1.14M 0.04%
41,435
-9,000
-18% -$242K
2025 Q4
2 quarters
CIFR icon
254
PUT
Cipher Digital
CIFR
$3.03B
$1.14M 0.04%
46,400
– –
2025 Q4
2 quarters
SEDG icon
255
SolarEdge
SEDG
$1.85B
$1.14M 0.04%
+19,447
New +$1.02M
2026 Q2
0 quarters
REGN icon
256
Regeneron Pharmaceuticals
REGN
$96B
$1.13M 0.04%
1,820
+650
+56% +$442K
2025 Q4
2 quarters
BLD icon
257
DELISTED
TopBuild
BLD
$1.13M 0.04%
+3,184
New +$1.31M
2026 Q2
0 quarters
LDOS icon
258
Leidos
LDOS
$17.9B
$1.13M 0.04%
10,956
+3,736
+52% +$496K
2024 Q1
9 quarters
FLNC icon
259
Fluence Energy
FLNC
$819M
$1.12M 0.04%
+56,090
New +$1.04M
2026 Q2
0 quarters
CXII icon
260
Churchill Capital Corp XII
CXII
$578M
$1.11M 0.04%
+104,460
New +$1.07M
2026 Q2
0 quarters
HAE icon
261
Haemonetics
HAE
$5.44B
$1.11M 0.04%
14,810
-5,911
-29% -$380K
2026 Q1
1 quarter
PCAP icon
262
ProCap Acquisition Corp
PCAP
$330M
$1.11M 0.04%
107,779
– –
2025 Q3
3 quarters
AFRM icon
263
Affirm
AFRM
$24.8B
$1.1M 0.04%
13,540
– –
2025 Q1
5 quarters
BIII icon
264
Black Spade Acquisition III Co
BIII
$233M
$1.09M 0.04%
+109,803
New +$1.09M
2026 Q2
0 quarters
ALDF icon
265
Aldel Financial II Inc
ALDF
$323M
$1.09M 0.04%
101,906
-11,649
-10% -$124K
2024 Q4
6 quarters
HIMS icon
266
Hims & Hers Health
HIMS
$6.46B
$1.09M 0.04%
31,338
-6,278
-17% -$169K
2026 Q1
1 quarter
SYF icon
267
Synchrony
SYF
$24.5B
$1.08M 0.04%
14,224
-3,430
-19% -$252K
2022 Q3
15 quarters
META icon
268
Meta Platforms (Facebook)
META
$1.6T
$1.07M 0.04%
1,905
-560
-23% -$342K
2024 Q2
8 quarters
NBIX icon
269
Neurocrine Biosciences
NBIX
$14.9B
$1.07M 0.04%
6,350
-600
-9% -$89K
2025 Q4
2 quarters
PENG icon
270
Penguin Solutions Inc
PENG
$2.66B
$1.06M 0.04%
+13,975
New +$636K
2026 Q2
0 quarters
BSX icon
271
Boston Scientific
BSX
$60.8B
$1.06M 0.04%
24,820
+19,670
+382% +$1.07M
2026 Q1
1 quarter
PPC icon
272
Pilgrim's Pride
PPC
$6.84B
$1.05M 0.04%
37,467
+6,580
+21% +$202K
2024 Q3
7 quarters
AN icon
273
AutoNation
AN
$5.8B
$1.05M 0.04%
5,662
+1,910
+51% +$373K
2022 Q3
15 quarters
TSLA icon
274
PUT
Tesla
TSLA
$1.58T
$1.05M 0.04%
2,500
-800
-24% -$318K
2023 Q2
12 quarters
VICI icon
275
VICI Properties
VICI
$26.9B
$1.05M 0.04%
+39,570
New +$1.11M
2026 Q2
0 quarters

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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.