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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
+1.03%
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
$2.25B
AUM Growth
+$20.4M
Cap. Flow
-$930M
Cap. Flow %
-41.32%
Top 10 Hldgs %
29.81%
Holding
1,283
New
283
Increased
216
Reduced
226
Closed
284

Top Buys

Rank Stock Value
1
BAC.PRL icon
Bank of America Series L
BAC.PRL
+$25.2M
2
CORZW icon
Core Scientific Inc Tranche 1 Warrants
CORZW
+$11.2M
3
BRR
ProCap Financial Inc
BRR
+$10.9M
4
SOFI icon
SoFi Technologies
SOFI
+$10M
5
DMII
Drugs Made In America Acquisition II Corp
DMII
+$7.97M

Top Sells

Rank Stock Value
1
CHN
China Fund
CHN
+$12.8M
2
BRKRP
Bruker Corporation 6.375% Series A Preferred Stock
BRKRP
+$10.8M
3
GTLS.PRB
Chart Industries 6.75% Series B Preferred Stock
GTLS.PRB
+$9.9M
4
WOLF icon
Wolfspeed
WOLF
+$8.58M
5
DMIIU
Drugs Made In America Acquisition II Corp Unit
DMIIU
+$8.13M

Sector Composition

Rank Sector Weight
1 Financials 6.38%
2 Technology 2.66%
3 Healthcare 2.09%
4 Industrials 1.72%
5 Consumer Discretionary 1.29%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VHCPU
251
Vine Hill Capital Investment Corp II Units
VHCPU
$982K 0.04%
+98,000
New +$984K
AL
252
DELISTED
Air Lease Corp
AL
$978K 0.04%
+15,234
New +$973K
TOL icon
253
Toll Brothers
TOL
$14.1B
$978K 0.04%
7,232
-340
-4% -$46.2K
PLTR icon
254
CALL
Palantir
PLTR
$315B
$978K 0.04%
5,500
+1,500
+38% +$272K
IBIT icon
255
iShares Bitcoin Trust
IBIT
$48.2B
$975K 0.04%
19,634
-49,346
-72% -$2.8M
CRBG icon
256
Corebridge Financial
CRBG
$14.3B
$974K 0.04%
32,281
+1,700
+6% +$52.3K
SO icon
257
Southern Company
SO
$109B
$973K 0.04%
+11,156
New +$1.02M
BFIN
258
DELISTED
BankFinancial
BFIN
$969K 0.04%
80,749
+43,617
+117% +$516K
BBAI icon
259
PUT
BigBear.ai
BBAI
$1.36B
$969K 0.04%
179,400
+26,900
+18% +$176K
TMHC icon
260
Taylor Morrison
TMHC
$968K 0.04%
16,441
– –
SHOP icon
261
PUT
Shopify
SHOP
$165B
$966K 0.04%
+6,000
New +$963K
TECK icon
262
Teck Resources
TECK
$29.3B
$962K 0.04%
20,093
+6,593
+49% +$286K
CHTR icon
263
Charter Communications
CHTR
$15.7B
$958K 0.04%
4,590
+3,820
+496% +$859K
APO.PRA icon
264
Apollo Global Management Series A
APO.PRA
$1.81B
$955K 0.04%
12,665
-55,885
-82% -$3.9M
EIX icon
265
Edison International
EIX
$30.3B
$949K 0.04%
15,804
-1,676
-10% -$96.2K
AVT icon
266
Avnet
AVT
$7.25B
$944K 0.04%
19,640
+4,738
+32% +$233K
FDX icon
267
FedEx
FDX
$73.5B
$942K 0.04%
3,260
+410
+14% +$108K
LMT icon
268
Lockheed Martin
LMT
$134B
$938K 0.04%
1,940
+340
+21% +$163K
LDOS icon
269
Leidos
LDOS
$14.5B
$938K 0.04%
5,200
-650
-11% -$123K
MET icon
270
MetLife
MET
$61.2B
$932K 0.04%
11,809
+1,620
+16% +$128K
COF icon
271
Capital One
COF
$127B
$927K 0.04%
3,826
-1,800
-32% -$401K
INCY icon
272
Incyte
INCY
$23.7B
$923K 0.04%
9,349
-2,359
-20% -$228K
AMZN icon
273
PUT
Amazon
AMZN
$2.49T
$923K 0.04%
4,000
+1,500
+60% +$343K
FNF icon
274
Fidelity National Financial
FNF
$14B
$919K 0.04%
16,834
+9,764
+138% +$556K
UNM icon
275
Unum
UNM
$13.8B
$917K 0.04%
11,829
+1,690
+17% +$129K
9 10
11
12 13

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NSUP
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IHAM
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ACM
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CSS LLC's Q4 2025 Portfolio in Review

As of Q4 2025, CSS LLC held 1,283 positions worth $2.25B, up 0.91% from $2.23B the previous quarter. Its ten largest holdings account for 30% of the portfolio.

CSS LLC withdrew a net $930M in Q4 2025, closing 284 positions and reducing 226 holdings. Its most notable exit was China Fund, an estimated $12.8M position sold in full.

By sector, the portfolio is most concentrated in Financials at 6.4% of assets, up from 5% a quarter earlier, followed by Technology and Healthcare.

Against the trend, CSS LLC opened a new position in SoFi Technologies worth $9.4M.

  • CSS LLC's largest Q4 2025 buy was SoFi Technologies: 358,863 shares worth $9.4M.
  • CSS LLC added most to Bank of America Series L in Q4 2025, an estimated $25.2M increase.
  • CSS LLC's biggest Q4 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $7.2M.
  • CSS LLC fully exited China Fund in Q4 2025, selling an estimated $12.8M.
  • CSS LLC's ten largest holdings make up 30% of its $2.25B portfolio in Q4 2025.
  • CSS LLC opened 283 new positions and closed 284 in Q4 2025.
  • CSS LLC's portfolio value rose 0.91% quarter-over-quarter to $2.25B.

Based on CSS LLC's 13F filing for Q4 2025, filed 17 Feb 2026.