Funds · 13F filer · Chicago, IL

Css Llc/il

$1.3B in 694 U.S. stocks and ETFs at the end of June 30, 2026, as reported to the SEC.1

1y return+14.7%S&P 500 +20.9%
3y return+38.1%S&P 500 +68.5%

These returns are for its stock picks as disclosed on Form 13F: last quarter's holdings, valued at this quarter's prices. They miss trades within each quarter, short positions, options, bonds, cash and fees, so they aren't the returns its clients got.

$100 invested in its stock picks

Since December 31, 2022: $140 against $195 in the S&P 500.2

Css Llc/ilS&P 500 (SPY)
$98$100$19520222026

Top holdings

At the end of June 30, 2026. Change is in shares since the quarter before.2

StockValueShare of portfolioChange
Hewlett Packard Enterprise CCUSIP 42824C208$149.3M11.2%+1014.7%
Apollo Global Mgmt IncCUSIP 03769M304$82.8M6.2%+391.0%
Bank Of Amer CorpCUSIP 060505682$63.3M4.8%+388.4%
Super Micro Computer IncCUSIP 86800U500$45.3M3.4%New
CORZWCore Scientific Inc New$44.2M3.3%+12.9%
Microchip Technology Inc.CUSIP 595017302$43.0M3.2%New
Albemarle CorpCUSIP 012653200$26.1M2.0%+87.9%
Boeing CoCUSIP 097023204$23.6M1.8%New
El Paso Energy Cap Tr ICUSIP 283678209$22.6M1.7%+96.9%
RSPInvesco Exchange Traded Fd T$22.1M1.7%
VOOVanguard Index Fds$22.1M1.7%
WDCWestern Digital Corp$15.9M1.2%−2.0%
IAUIshares Gold Tr$15.1M1.1%
Kimco Realty CorpCUSIP 49446R687$15.0M1.1%
Alphabet IncCUSIP 02079K602$13.4M1.0%New
SPYState Str Spdr S&p 500 Etf T$12.9M1.0%New
PENPenumbra Inc$12.2M0.9%+7.2%
IONSIonis Pharmaceuticals Inc$12.1M0.9%+92.5%
Oceanhawk Acquisition CorpCUSIP G6722R107$10.3M0.8%New
Futurecorp Space AcquisitionCUSIP G37307124$10.1M0.8%New
Chart Inds IncCUSIP 16115Q308$9.4M0.7%+327.8%
Janus Henderson Group PLCCUSIP G4474Y214$9.2M0.7%+1011.9%
Special Opportunities Fd IncCUSIP 84741T401$9.0M0.7%+5.0%
STEWSrh Total Return Fund Inc$8.3M0.6%
Nextera Energy IncCUSIP 65339F655$8.2M0.6%−68.2%

Best picks still held

How each current holding has done since the quarter it first appeared in its filings (up to six years back).

StockHeld sinceReturn sinceNow worth
WDCWestern Digital CorpDecember 31, 2024+971.1%$15.9M
IAUIshares Gold TrDecember 31, 2023+93.5%$15.1M
STEWSrh Total Return Fund IncJune 30, 2020+90.1%$8.3M
Hewlett Packard Enterprise CCUSIP 42824C208September 30, 2025+70.3%$149.3M
VOOVanguard Index FdsDecember 31, 2023+57.2%$22.1M
RSPInvesco Exchange Traded Fd TDecember 31, 2023+34.8%$22.1M
Janus Henderson Group PLCCUSIP G4474Y214December 31, 2024+22.1%$9.2M
Kimco Realty CorpCUSIP 49446R687March 31, 2024+10.8%$15.0M
IONSIonis Pharmaceuticals IncMarch 31, 2026+5.6%$12.1M
El Paso Energy Cap Tr ICUSIP 283678209September 30, 2024+4.6%$22.6M

Sold off last quarter

  • Hologic IncCUSIP 436440101 was $8.9M
  • IRHOIron Horse Acquisit II Corp was $7.3M
  • GLDSpdr Gold Tr was $5.4M
  • Trg Latin Amer Acquis CorpCUSIP G9037S125 was $5.3M
  • AMPX/WSAmprius Technologies Inc was $5.2M
  • Inflection Pt Acquisit CorpCUSIP G4790S123 was $4.1M
  • Bain Cap Gss Invt CorpCUSIP G0R78B106 was $3.9M
  • Metals Acquisition Corp IICUSIP G60420125 was $3.8M
  • Fg Merger II CorpCUSIP 30334J102 was $3.6M
  • Mozayyx Acquisition CorpCUSIP G63113123 was $3.1M

Quarter by quarter

QuarterIts picksS&P 500
June 30, 2026+7.7%+14.8%
March 31, 2026−0.1%−4.6%
December 31, 2025+0.8%+2.4%
September 30, 2025+5.7%+7.8%
June 30, 2025+8.2%+10.5%
March 31, 2025−5.8%−4.6%
December 31, 2024+3.9%+2.1%
September 30, 2024+5.3%+5.4%
June 30, 2024−2.5%+4.0%
March 31, 2024+4.8%+10.0%
December 31, 2023+1.9%+11.2%
September 30, 2023+3.6%−3.6%
June 30, 2023+3.2%+8.3%
March 31, 2023−2.0%+7.0%
September 30, 2022+1.9%−5.3%
June 30, 2022−10.1%−16.5%
March 31, 2022−0.6%−4.9%
December 31, 2021+3.0%+10.7%
September 30, 2021+1.4%+0.3%

Sources

Every number on this page points here. Each one links to the public record.

  1. 1
    CIK 1103646
  2. 2
    Filed August 14, 2026 · accession 0001103646-26-000012