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CSS LLC Portfolio holdings

AUM $2.57B
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

Top Buys

Rank Stock Value
1
HPE.PRC
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
+$110M
2
APO.PRA
Apollo Global Management Series A
APO.PRA
+$70.3M
3
BAC.PRL icon
Bank of America Series L
BAC.PRL
+$48.8M
4
SMCIP
Super Micro Computer Depositary Shares 7% Series A Preferred Stock
SMCIP
+$47.2M
5
MCHPP
Microchip Technology Inc 7.50% Series A Preferred Stock
MCHPP
+$42.4M

Top Sells

Rank Stock Value
1
NEE.PRV
NextEra Energy Inc 7.375% Corporate Units
NEE.PRV
+$18.1M
2
HOLX
Hologic
HOLX
+$8.92M
3
IRHO
Iron Horse Acquisitions Corp II
IRHO
+$7.27M
4
TRGSU
TRG Latin America Acquisitions Corp Units
TRGSU
+$5.31M
5
GLD icon
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
DAICW
1151
CID HoldCo Inc Warrants
DAICW
$108K
– –
-40,000
Closed -$1.06K
XRPNW
1152
Armada Acquisition Corp II Warrant
XRPNW
$11.2M
– –
-60,034
Closed -$36K
FAC
1153
Factorial Energy Inc
FAC
$536M
– –
-68,644
Closed -$704K
CAEP
1154
DELISTED
Cantor Equity Partners III
CAEP
– –
-80,222
Closed -$827K
GME.WS
1155
GameStop Corp Warrants
GME.WS
– –
-17,141
Closed -$66.2K
DYOR
1156
Insight Digital Partners II
DYOR
– –
-61,610
Closed -$613K
BCSS
1157
Bain Capital GSS Investment Corp
BCSS
$598M
– –
-387,390
Closed -$3.92M
BCSS.WS
1158
Bain Capital GSS Investment Corp Warrants
BCSS.WS
– –
-97,580
Closed -$60.5K
DMII
1159
Drugs Made In America Acquisition II Corp
DMII
$648M
– –
-110,042
Closed -$1.1M
IRAB.U
1160
Iris Acquisition Corp II Units
IRAB.U
– –
-25,000
Closed -$249K
IRHO
1161
Iron Horse Acquisitions Corp II
IRHO
– –
-737,555
Closed -$7.27M
PAACU
1162
Proem Acquisition Corp I Units
PAACU
– –
-119,542
Closed -$1.2M
MZYX.U
1163
MOZAYYX Acquisition Corp Units
MZYX.U
– –
-308,432
Closed -$3.07M
TRGSU
1164
TRG Latin America Acquisitions Corp Units
TRGSU
– –
-533,252
Closed -$5.31M
GAB.RT
1165
DELISTED
The Gabelli Equity Trust Rights (expiring April 14 2026)
GAB.RT
– –
-17,837
Closed -$1.78K
MTAL.U
1166
Metals Acquisition Corp II Units
MTAL.U
– –
-374,411
Closed -$3.78M
HQWWW
1167
Horizon Quantum Holdings Warrant
HQWWW
$42.3M
– –
-17,290
Closed -$35.4K
IPFXU
1168
Inflection Point Acquisition Corp VI Units
IPFXU
$229M
– –
-405,666
Closed -$4.11M
QADRU
1169
QDRO Acquisition Corp Units
QADRU
– –
-223,905
Closed -$2.22M
43 44 45 46
47

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SCA
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MC
Moors & Cabot Boston, Massachusetts $2.57B AUM 37.84% 1-Year Est. Return
EV
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RFP
Root Financial Partners Encinitas, California $2.57B AUM 21.7% 1-Year Est. Return
PC
Paulson & Co New York $2.58B AUM 68.51% 1-Year Est. Return
TC
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TCAM
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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.