Titelia

Holdings of Optiver Holding B.V.

1488 declared positions · as of Mar 31, 2026

Original filing · Ten largest lines: 56.5 % of the equity sleeve

Sector breakdown

  • Technology 52.5 %
  • Financials 8.6 %
  • Health care 2.9 %
  • Funds 2.5 %
  • Consumer staples 2.2 %
  • Energy 1.4 %
  • Industrials 0.9 %
  • Communication 0.6 %
  • Materials 0.5 %
  • Consumer discretionary 0.2 %
  • Utilities 0.1 %
  • Unattributed 27.5 %

Titelia classification, company by company. The unattributed share stays visible.

Currency breakdown

  • USD 100.0 %

The quoted currency of each line, as declared.

Country breakdown

  • US 70.0 %
  • TW 18.0 %
  • GB 6.2 %
  • BR 1.8 %
  • FR 1.0 %
  • KY 0.9 %
  • AU 0.5 %
  • NL 0.5 %
  • BE 0.3 %
  • IT 0.3 %
  • ES 0.1 %
  • BM 0.1 %
  • Other countries 0.2 %

Shares computed on the equity sleeve.

RankCountryLinesValueShare
1US1,4351.7B $70.00 %
2TW1434.7M $18.03 %
3GB13149.9M $6.22 %
4BR843.7M $1.81 %
5FR425.1M $1.04 %
6KY521.2M $0.88 %
7AU212.4M $0.52 %
8NL412.4M $0.51 %
9BE37.9M $0.33 %
10IT16.6M $0.27 %
11ES23.2M $0.13 %
12BM12.3M $0.09 %

Positions

RankCompanySharesValueWeight
1,301National Beverage Corp 28942 $
1,302Seven Hills Realty Trust 114937 $
1,303Nkarta Inc 438924 $
1,304Lifecore Biomedical Inc 248923 $
1,305WM Technology Inc 1,394918 $
1,306PROSHARES SHORT S&P500 24910 $
1,307LifeMD Inc 251906 $
1,308Employers Holdings Inc 22905 $
1,309Vital Farms Inc 64904 $
1,310Ethan Allen Interiors Inc 40890 $
1,311Nerdy Inc 1,090890 $
1,312MicroVision Inc 1,361873 $
1,313Health Catalyst Inc 672853 $
1,314Trimble Inc 13848 $
1,315Oxford Industries Inc 22847 $
1,316New Fortress Energy Inc 1,432845 $
1,317CPI Card Group Inc 58842 $
1,318Ultralife Corp 129841 $
1,319America's Car-Mart Inc/TX 66840 $
1,320ReposiTrak Inc 110836 $
1,321Sera Prognostics Inc 412836 $
1,322Sezzle Inc 13823 $
1,323Arq, Inc. 320819 $
1,324World Acceptance Corp 6810 $
1,325Eagle Bancorp Inc 32796 $
1,326Sangamo Therapeutics Inc 3,200790 $
1,327Hilltop Holdings Inc 22788 $
1,328CSW Industrials Inc 3782 $
1,329Sunrise Realty Trust Inc 102782 $
1,330Ginkgo Bioworks Holdings Inc 127779 $
1,331Stem Inc 87769 $
1,332TAL Education Group 67762 $
1,333J Jill Inc 66756 $
1,334AH Realty Trust Inc 136748 $
1,335Gogo Inc 186748 $
1,336Stellar Bancorp Inc 20732 $
1,337Montauk Renewables Inc 636731 $
1,338Clarus Corp 264718 $
1,339Gyre Therapeutics Inc 102711 $
1,340Arcturus Therapeutics Holdings Inc 92710 $
1,341HF Foods Group Inc 384710 $
1,342KinderCare Learning Cos Inc 322708 $
1,343Transcontinental Realty Investors Inc 20698 $
1,344Consumer Portfolio Services Inc 90696 $
1,345MarketWise Inc 37693 $
1,346Day One Biopharmaceuticals Inc 32686 $
1,347Perimeter Solutions Inc 28684 $
1,348Korro Bio Inc 60679 $
1,349Playstudios Inc 1,426669 $
1,350Forrester Research Inc 118668 $
1,351Emerald Holding Inc 148667 $
1,352Accuray Inc 1,712664 $
1,353American Assets Trust Inc 36663 $
1,3541-800-Flowers.com Inc 218663 $
1,355Virco Mfg. Corp 108661 $
1,356Valhi Inc 46658 $
1,357Six Flags Entertainment Corp 37657 $
1,358Sanara Medtech Inc 38653 $
1,359Cartesian Therapeutics Inc 104640 $
1,360Quantum-Si Inc 806624 $
1,361SWK Holdings Corp. 36612 $
1,362SoundThinking Inc 92609 $
1,363Treace Medical Concepts Inc 450603 $
1,364Rackspace Technology Inc 610598 $
1,365Lovesac Co/The 40591 $
1,366DLH Holdings Corp 101588 $
1,367Livewire Group Inc 352584 $
1,368Evolent Health Inc 251572 $
1,369Hingham Institution For Savings The 2572 $
1,370Lifetime Brands Inc 98563 $
1,371Acushnet Holdings Corp 6561 $
1,372Amphastar Pharmaceuticals Inc 28549 $
1,373Hilton Grand Vacations Inc 14548 $
1,374Torrid Holdings Inc 308548 $
1,375Airship AI Holdings Inc 240542 $
1,376CEVA Inc 29542 $
1,377Dime Community Bancshares Inc 16541 $
1,378Vishay Intertechnology Inc 30540 $
1,379Brandywine Realty Trust 199539 $
1,380Silvaco Group Inc 76538 $
1,381Mercury General Corp 6529 $
1,382Vita Coco Co Inc/The 11527 $
1,383AtriCure Inc 18514 $
1,384BRC Inc 658511 $
1,385Marine Products Corp 70509 $
1,386Magnolia Oil & Gas Corp 16505 $
1,387BARK Inc 985499 $
1,388AudioEye Inc 78497 $
1,389Mammoth Energy Services Inc 200490 $
1,390Ispire Technology Inc 263484 $
1,391Net Power Inc 300468 $
1,392Covista Inc 4461 $
1,393Value Line Inc 13459 $
1,394Capitol Federal Financial Inc 64456 $
1,395NL Industries Inc 78455 $
1,396Pacira BioSciences Inc 20452 $
1,397Prairie Operating Co 219445 $
1,398Humacyte Inc 731443 $
1,399Cheesecake Factory Inc/The 8438 $
1,400Shattuck Labs Inc 66424 $