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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
(+23%)
Cap. Flow
-$324M
Cap. Flow % of AUM
Cap. Flow %
-12.6%
Top 10 Holdings %
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
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
|
+$110M |
| 2 |
Apollo Global Management Series A
APO.PRA
|
+$70.3M |
| 3 |
Bank of America Series L
BAC.PRL
|
+$48.8M |
| 4 |
Super Micro Computer Depositary Shares 7% Series A Preferred Stock
SMCIP
|
+$47.2M |
| 5 |
Microchip Technology Inc 7.50% Series A Preferred Stock
MCHPP
|
+$42.4M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NextEra Energy Inc 7.375% Corporate Units
NEE.PRV
|
+$18.1M |
| 2 |
Hologic
HOLX
|
+$8.92M |
| 3 |
Iron Horse Acquisitions Corp II
IRHO
|
+$7.27M |
| 4 |
TRG Latin America Acquisitions Corp Units
TRGSU
|
+$5.31M |
| 5 |
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 | Held Since | |
|---|---|---|---|---|---|---|---|
526
Incyte
INCY
$24.5B
| $437K | 0.02% |
3,856
-8,212
| -68% | -$814K |
2024 Q4
6 quarters
|
|
527
PUT
Cognex
CGNX
$9.45B
| $435K | 0.02% |
+6,000
| New | +$364K |
2026 Q2
0 quarters
|
|
528
Federal Realty Investment Trust
FRT
$9.48B
| $432K | 0.02% |
3,500
+690
| +25% | +$80.3K |
2025 Q4
2 quarters
|
|
529
Lamar Advertising Co
LAMR
$16B
| $432K | 0.02% |
2,769
+502
| +22% | +$72.6K |
2025 Q2
4 quarters
|
|
530
CDW
CDW
$19.2B
| $430K | 0.02% |
+3,060
| New | +$384K |
2026 Q2
0 quarters
|
|
531
Illinois Tool Works
ITW
$79.2B
| $430K | 0.02% |
+1,590
| New | +$413K |
2026 Q2
0 quarters
|
|
532
PUT
JetBlue
JBLU
$1.08B
| $429K | 0.02% |
+74,900
| New | +$381K |
2026 Q2
0 quarters
|
|
533
S&P Global
SPGI
$135B
| $428K | 0.02% |
+1,050
| New | +$443K |
2026 Q2
0 quarters
|
|
534
Autoliv
ALV
$8.46B
| $428K | 0.02% |
3,680
+760
| +26% | +$90.3K |
2026 Q1
1 quarter
|
|
535
CALL
Sanofi
SNY
$106B
| $427K | 0.02% |
+10,000
| New | +$447K |
2026 Q2
0 quarters
|
|
536
British American Tobacco
BTI
$132B
| $426K | 0.02% |
6,900
-9,130
| -57% | -$551K |
2023 Q2
12 quarters
|
|
537
HubSpot
HUBS
$11.7B
| $420K | 0.02% |
+2,300
| New | +$481K |
2026 Q2
0 quarters
|
|
538
DELISTED
First Seacoast Bancorp
FSEA
| $420K | 0.02% |
+24,890
| New | +$373K |
2026 Q2
0 quarters
|
|
539
CNA Financial
CNA
$13.2B
| $420K | 0.02% |
+8,630
| New | +$393K |
2026 Q2
0 quarters
|
|
540
Gen Digital Inc Contingent Value Rights
GENVR
| $419K | 0.02% |
331,431
+251,492
| +315% | +$262K |
2025 Q2
4 quarters
|
|
541
Travelers Companies
TRV
$81.2B
| $416K | 0.02% |
1,260
-200
| -14% | -$60.6K |
2024 Q4
6 quarters
|
|
542
CALL
ConocoPhillips
COP
$185B
| $416K | 0.02% |
+4,000
| New | +$474K |
2026 Q2
0 quarters
|
|
543
PUT
BigBear.ai
BBAI
$1.25B
| $415K | 0.02% |
113,100
| – | – |
2024 Q4
6 quarters
|
|
544
Roku
ROKU
$23B
| $414K | 0.02% |
3,000
+2,340
| +355% | +$285K |
2026 Q1
1 quarter
|
|
545
Shift4
FOUR
$3.16B
| $412K | 0.02% |
8,471
+744
| +10% | +$32.2K |
2026 Q1
1 quarter
|
|
546
Metals Acquisition Corp II Warrants
MTAL.WS
| $410K | 0.02% |
+372,738
| New | +$340K |
2026 Q2
0 quarters
|
|
547
PUT
C3.ai
AI
$1.91B
| $410K | 0.02% |
45,100
+2,500
| +6% | +$23.7K |
2023 Q2
12 quarters
|
|
548
Viper Energy
VNOM
$9.27B
| $410K | 0.02% |
+9,660
| New | +$446K |
2026 Q2
0 quarters
|
|
549
National Fuel Gas
NFG
$7.56B
| $406K | 0.02% |
5,264
-1,720
| -25% | -$142K |
2025 Q1
5 quarters
|
|
550
Uber
UBER
$133B
| $403K | 0.02% |
+5,589
| New | +$410K |
2026 Q2
0 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.