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
901Phathom Pharmaceuticals Inc 2823.1K $
902F&G Annuities & Life Inc 1233.1K $
903Ooma Inc 2143.1K $
904ON24 Inc 3843.1K $
905RPC Inc 4393.1K $
906Prime Medicine Inc 8923.1K $
907Frontier Group Holdings Inc 8793.1K $
908Diamond Hill Investment Group Inc 183.1K $
909Peapack-Gladstone Financial Corp 883.1K $
910Ellington Financial Inc 2613.1K $
911MVB Financial Corp 1243.1K $
912Timberland Bancorp Inc/WA 783.1K $
913Kura Sushi USA Inc 443.1K $
914Powerfleet Inc NJ 9963.1K $
915Norwood Financial Corp 1043.1K $
916Matrix Service Co 2663.1K $
917Bioventus Inc 3343K $
918MannKind Corp 1,2443K $
919Investors Title Co 143K $
920Kforce Inc 1043K $
921Revolve Group Inc 1343K $
922Beam Therapeutics Inc 1273K $
923Natural Grocers by Vitamin Cottage Inc 1173K $
924Clearfield Inc 1143K $
925Casella Waste Systems Inc 383K $
926NVE Corp 463K $
927Alight Inc 5,1363K $
928Live Oak Bancshares Inc 903K $
929Heritage Commerce Corp 2383K $
930NerdWallet Inc 2842.9K $
931Pathward Financial Inc 332.9K $
932Citizens Financial Services Inc 482.9K $
933Yum China Holdings Inc 602.9K $
934Build-A-Bear Workshop Inc 782.9K $
935NewtekOne Inc 2662.9K $
936Yext Inc 7562.9K $
937Investar Holding Corp 1062.9K $
938HBT Financial Inc 1082.9K $
939Ames National Corp 1022.9K $
940Grindr Inc 2382.9K $
941Strata Critical Medical Inc 6882.9K $
942BioCryst Pharmaceuticals Inc 3022.9K $
943Business First Bancshares Inc 1062.9K $
944Quaker Chemical Corp 232.9K $
945Compass Minerals International Inc 1222.8K $
946Primis Financial Corp. 2142.8K $
947Verastem Inc 5362.8K $
948Columbia Financial Inc 1622.8K $
949Keros Therapeutics Inc 2572.8K $
950Mesa Laboratories Inc 322.8K $
951Pacific Biosciences of California Inc 2,1402.8K $
952XOMA Royalty Corp 902.8K $
953Waterstone Financial Inc 1562.8K $
954PC Connection Inc 482.8K $
955L B Foster Co 1002.8K $
956Legalzoom.com Inc 4912.8K $
957Trustmark Corp 662.8K $
958Great Southern Bancorp Inc 442.8K $
959Genie Energy Ltd 1962.8K $
960PCB Bancorp 1222.7K $
961MBIA Inc 4642.7K $
962Mister Car Wash Inc 3922.7K $
963Peabody Energy Corp 832.7K $
964Cerus Corp 1,5002.7K $
965NBT Bancorp Inc 642.7K $
966Willis Lease Finance Corp 162.7K $
967ATN International Inc 1002.7K $
968Diversified Healthcare Trust 4102.7K $
969Covenant Logistics Group Inc 1002.7K $
970ONEOK Inc 302.7K $
971Global Industrial Co 862.7K $
972ePlus Inc 362.7K $
973Kelly Services Inc 3062.7K $
974Customers Bancorp Inc 392.7K $
975FS Bancorp Inc 702.7K $
976Arhaus Inc 3982.7K $
977Johnson Outdoors Inc 582.7K $
978ACCO Brands Corp 8962.7K $
979Cardiff Oncology Inc 1,6572.7K $
980Donegal Group Inc 1562.7K $
981BRC Group Holdings Inc 3662.7K $
982Columbus McKinnon Corp/NY 1842.7K $
983United Fire Group Inc 722.7K $
984NextNav Inc 1662.7K $
985Puma Biotechnology Inc 4162.7K $
986AMC Entertainment Holdings Inc 2,6972.6K $
987Forestar Group Inc 1082.6K $
988Standard Motor Products Inc 762.6K $
989Interparfums Inc 292.6K $
990OrthoPediatrics Corp 1662.6K $
991Greif Inc 302.6K $
992Atlanticus Holdings Corp 502.6K $
993Aura Biosciences Inc 3922.6K $
994WisdomTree Inc 1802.6K $
995ARS Pharmaceuticals Inc 3242.6K $
996Onity Group Inc 662.6K $
997CoreCivic Inc 1372.6K $
998Xperi Inc 4602.6K $
999Plains GP Holdings LP 1062.6K $
1,000Granite Ridge Resources Inc 4382.6K $