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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
+8.37%
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
$2.14B
AUM Growth
+$323M
Cap. Flow
-$445M
Cap. Flow %
-20.77%
Top 10 Hldgs %
24.34%
Holding
1,218
New
306
Increased
232
Reduced
221
Closed
265

Top Buys

Rank Stock Value
1
NEE.PRR
NextEra Energy, Inc. 6.926% Corporate Units
NEE.PRR
+$30.3M
2
BTSGU icon
BrightSpring Health Services Unit
BTSGU
+$29.6M
3
BAC.PRL icon
Bank of America Series L
BAC.PRL
+$21.9M
4
TACH
Titan Acquisition Corp
TACH
+$6.87M
5
WENNU
Wen Acquisition Corp Unit
WENNU
+$6.8M

Top Sells

Rank Stock Value
1
AXON
Axon Enterprise
AXON
+$28.9M
2
VOO icon
Vanguard S&P 500 ETF
VOO
+$20.3M
3
APO.PRA icon
Apollo Global Management Series A
APO.PRA
+$12.2M
4
ATIIU
Archimedes Tech SPAC Partners II Co Unit
ATIIU
+$8.27M
5
GTLS.PRB
Chart Industries 6.75% Series B Preferred Stock
GTLS.PRB
+$5.99M

Sector Composition

Rank Sector Weight
1 Financials 4.7%
2 Healthcare 2.27%
3 Technology 2.08%
4 Industrials 2.03%
5 Energy 1.72%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
DDOG icon
276
Datadog
DDOG
$89.7B
$965K 0.05%
7,182
-11,654
-62% -$1.29M
COIN icon
277
Coinbase
COIN
$44.1B
$961K 0.04%
2,743
+1,745
+175% +$408K
RBLX icon
278
CALL
Roblox
RBLX
$34.7B
$947K 0.04%
9,000
+4,000
+80% +$314K
MCK icon
279
McKesson
MCK
$99.5B
$945K 0.04%
1,290
-460
-26% -$325K
AFRM icon
280
Affirm
AFRM
$24.5B
$936K 0.04%
13,540
+8,417
+164% +$436K
AXS icon
281
AXIS Capital
AXS
$8.63B
$936K 0.04%
9,017
+5,030
+126% +$501K
WDC icon
282
CALL
Western Digital
WDC
$172B
$934K 0.04%
+14,600
New +$695K
ADM icon
283
Archer Daniels Midland
ADM
$40.1B
$932K 0.04%
17,663
+8,715
+97% +$424K
CRBG icon
284
Corebridge Financial
CRBG
$14.3B
$932K 0.04%
26,241
+1,880
+8% +$58.5K
TS icon
285
Tenaris
TS
$28.5B
$931K 0.04%
24,890
-7,040
-22% -$241K
ANF icon
286
Abercrombie & Fitch
ANF
$4.41B
$926K 0.04%
11,180
+5,020
+81% +$381K
LEA icon
287
Lear
LEA
$7.26B
$922K 0.04%
9,710
+7,230
+292% +$636K
SRDX
288
PUT
DELISTED
Surmodics
SRDX
$921K 0.04%
+31,000
New +$893K
BRRWW
289
ProCap Financial Inc
BRRWW
$921K 0.04%
+554,725
New +$1.02M
EG icon
290
CALL
Everest Group
EG
$15.4B
$918K 0.04%
+2,700
New +$932K
OC icon
291
Owens Corning
OC
$11.6B
$917K 0.04%
6,670
+1,100
+20% +$152K
CI icon
292
Cigna
CI
$77B
$912K 0.04%
2,760
-269
-9% -$86.7K
EBAY icon
293
eBay
EBAY
$50.3B
$908K 0.04%
12,195
-7,790
-39% -$552K
ZBH icon
294
Zimmer Biomet
ZBH
$17.8B
$904K 0.04%
9,907
-583
-6% -$56.4K
JHG
295
DELISTED
Janus Henderson
JHG
$901K 0.04%
23,187
+5,235
+29% +$184K
GILD icon
296
Gilead Sciences
GILD
$162B
$893K 0.04%
8,050
-6,371
-44% -$678K
TRUP icon
297
CALL
Trupanion
TRUP
$1.08B
$891K 0.04%
+16,100
New +$713K
RDUS
298
DELISTED
Radius Recycling
RDUS
$886K 0.04%
29,838
-12,612
-30% -$370K
NVEE
299
DELISTED
NV5 Global
NVEE
$876K 0.04%
+37,952
New +$760K
TGT icon
300
Target
TGT
$63.7B
$876K 0.04%
8,880
-490
-5% -$47.1K
10 11
12
13 14

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CSS LLC's Q2 2025 Portfolio in Review

As of Q2 2025, CSS LLC held 1,218 positions worth $2.14B, up 18% from $1.82B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

CSS LLC withdrew a net $445M in Q2 2025, closing 265 positions and reducing 221 holdings. Its most notable exit was Archimedes Tech SPAC Partners II Co Unit, an estimated $8.27M position sold in full.

By sector, the portfolio is most concentrated in Financials at 4.7% of assets, up from 3.3% a quarter earlier, followed by Healthcare and Technology.

Against the trend, CSS LLC opened a new position in BrightSpring Health Services Unit worth $33M.

  • CSS LLC's largest Q2 2025 buy was BrightSpring Health Services Unit: 400,466 shares worth $33M.
  • CSS LLC added most to NextEra Energy, Inc. 6.926% Corporate Units in Q2 2025, an estimated $30.3M increase.
  • CSS LLC's biggest Q2 2025 reduction was Axon Enterprise, cutting an estimated $28.9M.
  • CSS LLC fully exited Archimedes Tech SPAC Partners II Co Unit in Q2 2025, selling an estimated $8.27M.
  • CSS LLC's ten largest holdings make up 24% of its $2.14B portfolio in Q2 2025.
  • CSS LLC opened 306 new positions and closed 265 in Q2 2025.
  • CSS LLC's portfolio value rose 18% quarter-over-quarter to $2.14B.

Based on CSS LLC's 13F filing for Q2 2025, filed 14 Aug 2025.