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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
NET icon
226
PUT
Cloudflare
NET
$100B
$1.23M 0.05%
5,000
+3,500
+233% +$766K
2026 Q1
1 quarter
DPZ icon
227
Domino's
DPZ
$10.3B
$1.22M 0.05%
+4,120
New +$1.36M
2026 Q2
0 quarters
MBVI icon
228
M3-Brigade Acquisition VI Corp
MBVI
$443M
$1.22M 0.05%
+120,000
New +$1.21M
2026 Q2
0 quarters
CAQUU icon
229
Cambridge Acquisition Corp
CAQUU
$1.21M 0.05%
120,000
– –
2026 Q1
1 quarter
GME icon
230
CALL
GameStop
GME
$12.2B
$1.2M 0.05%
+54,400
New +$1.25M
2026 Q2
0 quarters
THC icon
231
Tenet Healthcare
THC
$21.7B
$1.2M 0.05%
6,420
-1,120
-15% -$206K
2024 Q2
8 quarters
DIS icon
232
Walt Disney
DIS
$192B
$1.2M 0.05%
12,430
-1,640
-12% -$167K
2026 Q1
1 quarter
UPS icon
233
United Parcel Service
UPS
$92.1B
$1.2M 0.05%
11,125
-1,810
-14% -$188K
2025 Q2
4 quarters
ADBE icon
234
Adobe
ADBE
$97.4B
$1.19M 0.05%
5,810
+1,410
+32% +$334K
2023 Q2
12 quarters
NVDA icon
235
NVIDIA
NVDA
$4.94T
$1.19M 0.05%
+5,946
New +$1.22M
2026 Q2
0 quarters
MSTR icon
236
Strategy Inc
MSTR
$55.3B
$1.19M 0.05%
+13,632
New +$1.98M
2026 Q2
0 quarters
MLI icon
237
Mueller Industries
MLI
$11.9B
$1.18M 0.05%
19,232
+1,360
+8% +$89.2K
2025 Q2
4 quarters
CNC icon
238
Centene
CNC
$33.9B
$1.18M 0.05%
18,385
-18,480
-50% -$988K
2025 Q4
2 quarters
MDT icon
239
Medtronic
MDT
$123B
$1.18M 0.05%
15,080
+3,050
+25% +$246K
2024 Q2
8 quarters
EG icon
240
Everest Group
EG
$15.4B
$1.17M 0.05%
3,270
-460
-12% -$158K
2023 Q3
11 quarters
UHS icon
241
Universal Health Services
UHS
$10.4B
$1.16M 0.05%
7,819
+940
+14% +$153K
2024 Q4
6 quarters
COO icon
242
Cooper Companies
COO
$11.3B
$1.16M 0.05%
+16,172
New +$1.06M
2026 Q2
0 quarters
WBS icon
243
DELISTED
Webster Financial
WBS
$1.16M 0.05%
15,167
-3,243
-18% -$236K
2026 Q1
1 quarter
LVS icon
244
Las Vegas Sands
LVS
$23.9B
$1.16M 0.05%
25,082
+7,849
+46% +$407K
2025 Q4
2 quarters
MET icon
245
MetLife
MET
$63.6B
$1.16M 0.05%
13,689
-3,090
-18% -$249K
2025 Q1
5 quarters
OMC icon
246
Omnicom Group
OMC
$22.3B
$1.16M 0.05%
15,898
+1,540
+11% +$116K
2025 Q4
2 quarters
APLD icon
247
PUT
Applied Digital
APLD
$5.39B
$1.16M 0.05%
31,000
-5,000
-14% -$193K
2025 Q1
5 quarters
AES icon
248
PUT
AES
AES
$10.6B
$1.15M 0.04%
78,500
+72,200
+1,146% +$1.05M
2026 Q1
1 quarter
CRWD icon
249
PUT
CrowdStrike
CRWD
$256B
$1.14M 0.04%
+6,000
New +$852K
2026 Q2
0 quarters
TAP icon
250
Molson Coors Class B
TAP
$7.48B
$1.14M 0.04%
29,357
+16,230
+124% +$678K
2023 Q3
11 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.