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CSS LLC Portfolio holdings

AUM $2.09B
1-Year Est. Return 59.56%
This Fund
S&P 500
This Quarter Est. Return
+2.83%
1 Year Est. Return
+59.56%
3 Year Est. Return
+106.78%
5 Year Est. Return
+137.14%
10 Year Est. Return
+420.84%
AUM
$2.09B
AUM Growth
-$162M
Cap. Flow
-$866M
Cap. Flow %
-41.48%
Top 10 Hldgs %
32%
Holding
1,256
New
272
Increased
195
Reduced
264
Closed
296

Top Buys

Rank Stock Value
1
NEE.PRV
NextEra Energy Inc 7.375% Corporate Units
NEE.PRV
+$27M
2
APO.PRA icon
Apollo Global Management Series A
APO.PRA
+$17.2M
3
ALB.PRA icon
Albemarle Corp Depositary Shares
ALB.PRA
+$13.9M
4
PEN icon
Penumbra
PEN
+$12.2M
5
EP.PRC icon
El Paso Energy Capital Trust I
EP.PRC
+$10.3M

Top Sells

Rank Stock Value
1
BAC.PRL icon
Bank of America Series L
BAC.PRL
+$16.5M
2
SOFI icon
SoFi Technologies
SOFI
+$7.56M
3
IRHOU
Iron Horse Acquisitions II Corp Units
IRHOU
+$7.34M
4
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$7.24M
5
DMII
Drugs Made In America Acquisition II Corp
DMII
+$6.93M

Sector Composition

Rank Sector Weight
1 Financials 7.91%
2 Healthcare 3.17%
3 Technology 2.72%
4 Industrials 1.59%
5 Consumer Discretionary 1.35%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
DISV icon
176
Dimensional International Small Cap Value ETF
DISV
$4.88B
$1.37M 0.07%
34,851
– –
IVZ icon
177
Invesco
IVZ
$13.3B
$1.36M 0.07%
55,933
-14,600
-21% -$382K
DIS icon
178
Walt Disney
DIS
$168B
$1.36M 0.07%
+14,070
New +$1.49M
CEPV
179
Cantor Equity Partners V
CEPV
$332M
$1.35M 0.06%
133,548
-51,145
-28% -$520K
ADT icon
180
ADT
ADT
$5.26B
$1.33M 0.06%
202,650
+36,510
+22% +$274K
BCS icon
181
Barclays
BCS
$95.4B
$1.32M 0.06%
62,196
-4,370
-7% -$107K
IBIT icon
182
CALL
iShares Bitcoin Trust
IBIT
$48.1B
$1.31M 0.06%
34,000
-52,500
-61% -$2.27M
UTF icon
183
Cohen & Steers Infrastructure Fund
UTF
$3.1B
$1.31M 0.06%
50,435
-3,800
-7% -$97.8K
WBD icon
184
Warner Bros
WBD
$63.6B
$1.29M 0.06%
+47,058
New +$1.32M
WBS icon
185
Webster Financial
WBS
$12.5B
$1.28M 0.06%
+18,410
New +$1.26M
UPS icon
186
United Parcel Service
UPS
$95.9B
$1.27M 0.06%
12,935
+4,337
+50% +$465K
AAOI icon
187
PUT
Applied Optoelectronics
AAOI
$7.72B
$1.27M 0.06%
15,000
-18,800
-56% -$1.2M
INGR icon
188
Ingredion
INGR
$6.42B
$1.27M 0.06%
11,235
– –
PGR icon
189
Progressive
PGR
$126B
$1.27M 0.06%
6,382
+3,790
+146% +$782K
BAH icon
190
Booz Allen Hamilton
BAH
$8.71B
$1.26M 0.06%
16,160
+4,460
+38% +$376K
COF icon
191
Capital One
COF
$127B
$1.26M 0.06%
6,886
+3,060
+80% +$640K
EIX icon
192
Edison International
EIX
$30.3B
$1.25M 0.06%
17,144
+1,340
+8% +$90.3K
CHTR icon
193
Charter Communications
CHTR
$15.7B
$1.24M 0.06%
5,763
+1,173
+26% +$254K
SSNC icon
194
SS&C Technologies
SSNC
$18.2B
$1.24M 0.06%
18,390
-410
-2% -$31.5K
UHS icon
195
Universal Health Services
UHS
$9.75B
$1.23M 0.06%
6,879
+800
+13% +$164K
TSLA icon
196
PUT
Tesla
TSLA
$1.21T
$1.23M 0.06%
3,300
+700
+27% +$288K
SLV icon
197
PUT
iShares Silver Trust
SLV
$28.2B
$1.23M 0.06%
+18,000
New +$1.37M
PYPL icon
198
PayPal
PYPL
$49.8B
$1.23M 0.06%
27,113
+3,420
+14% +$165K
EG icon
199
Everest Group
EG
$15.4B
$1.22M 0.06%
3,730
-10
-0.3% -$3.29K
LEA icon
200
Lear
LEA
$7.21B
$1.22M 0.06%
10,040
-1,180
-11% -$147K
6 7
8
9 10

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CSS LLC's Q1 2026 Portfolio in Review

As of Q1 2026, CSS LLC held 1,256 positions worth $2.09B, down 7.2% from $2.25B the previous quarter. Its ten largest holdings account for 32% of the portfolio.

CSS LLC withdrew a net $866M in Q1 2026, closing 296 positions and reducing 264 holdings. Its most notable exit was SoFi Technologies, an estimated $7.56M position sold in full.

By sector, the portfolio is most concentrated in Financials at 7.9% of assets, up from 6.4% a quarter earlier, followed by Healthcare and Technology.

Against the trend, CSS LLC opened a new position in NextEra Energy Inc 7.375% Corporate Units worth $27.2M.

  • CSS LLC's largest Q1 2026 buy was NextEra Energy Inc 7.375% Corporate Units: 540,739 shares worth $27.2M.
  • CSS LLC added most to Apollo Global Management Series A in Q1 2026, an estimated $17.2M increase.
  • CSS LLC's biggest Q1 2026 reduction was Bank of America Series L, cutting an estimated $16.5M.
  • CSS LLC fully exited SoFi Technologies in Q1 2026, selling an estimated $7.56M.
  • CSS LLC's ten largest holdings make up 32% of its $2.09B portfolio in Q1 2026.
  • CSS LLC opened 272 new positions and closed 296 in Q1 2026.
  • CSS LLC's portfolio value fell 7.2% quarter-over-quarter to $2.09B.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.