{
 "url": "https://etfiq.com/funds/luma/holdings/",
 "section": "funds",
 "title": "LUMA Holdings: Top 10 and Full List, Nov 11, 2026 | ETFIQ",
 "description": "As of Nov 11, 2026, LUMA’s top 10 holdings were 54.7% of the fund. The largest were Ayar Labs Inc 9.61%, COHR 5.72% and MTSI 5.72%. Free CSV download.",
 "as_of": "Nov 11, 2026",
 "ticker": "LUMA",
 "fund": "KraneShares Photonic and Optical ETF",
 "fund_page": "https://etfiq.com/funds/luma",
 "positions": 27,
 "positions_listed_on_page": 27,
 "lead": "As of Nov 11, 2026, LUMA’s top 10 holdings were 54.7% of the fund, led by Ayar Labs Inc at 9.61%. It held 27 positions.",
 "source": {
  "name": "KraneShares",
  "url": "https://kraneshares.com/csv/11_11_2026_luma_holdings.csv",
  "document": "the issuer’s own daily file",
  "book_date": "2026-11-11",
  "file_date": null
 },
 "top_positions": [
  {
   "rank": 1,
   "holding": "Ayar Labs Inc",
   "ticker": null,
   "weight_pct": 9.61,
   "page": null
  },
  {
   "rank": 2,
   "holding": "Coherent Corp",
   "ticker": "COHR",
   "weight_pct": 5.72,
   "page": "https://etfiq.com/holdings/cohr/"
  },
  {
   "rank": 3,
   "holding": "Macom Technology Solutions H",
   "ticker": "MTSI",
   "weight_pct": 5.72,
   "page": "https://etfiq.com/holdings/mtsi/"
  },
  {
   "rank": 4,
   "holding": "Aixtron SE",
   "ticker": "AIXA",
   "weight_pct": 5.65,
   "page": "https://etfiq.com/holdings/aixa/"
  },
  {
   "rank": 5,
   "holding": "Land Mark Optoelectronics",
   "ticker": "3081 TPE",
   "weight_pct": 5.31,
   "page": null
  },
  {
   "rank": 6,
   "holding": "Lumentum Holdings Inc",
   "ticker": "LITE",
   "weight_pct": 4.74,
   "page": "https://etfiq.com/holdings/lite/"
  },
  {
   "rank": 7,
   "holding": "Eoptolink Technology Inc L-A",
   "ticker": "300502 SHE",
   "weight_pct": 4.71,
   "page": "https://etfiq.com/holdings/eoptolink-technology-inc-ltd/"
  },
  {
   "rank": 8,
   "holding": "Tower Semiconductor Ltd",
   "ticker": "TSEM",
   "weight_pct": 4.61,
   "page": "https://etfiq.com/holdings/tsem/"
  },
  {
   "rank": 9,
   "holding": "Zhongji Innolight Co Ltd-A",
   "ticker": "300308 SHE",
   "weight_pct": 4.45,
   "page": "https://etfiq.com/holdings/zhongji-innolight-co-ltd/"
  },
  {
   "rank": 10,
   "holding": "S.o.i.t.e.c.",
   "ticker": "SOI",
   "weight_pct": 4.19,
   "page": "https://etfiq.com/holdings/soi/"
  },
  {
   "rank": 11,
   "holding": "Nokia Corp-Spon ADR",
   "ticker": "NOK",
   "weight_pct": 4.0,
   "page": "https://etfiq.com/holdings/nokia-oyj/"
  },
  {
   "rank": 12,
   "holding": "Marvell Technology Inc",
   "ticker": "MRVL",
   "weight_pct": 3.84,
   "page": "https://etfiq.com/holdings/mrvl/"
  },
  {
   "rank": 13,
   "holding": "AXT Inc",
   "ticker": "AXTI",
   "weight_pct": 3.73,
   "page": "https://etfiq.com/holdings/axti/"
  },
  {
   "rank": 14,
   "holding": "Ezconn Corporation",
   "ticker": "6442 TPE",
   "weight_pct": 3.42,
   "page": "https://etfiq.com/holdings/ezconn-corp/"
  },
  {
   "rank": 15,
   "holding": "Formfactor Inc",
   "ticker": "FORM",
   "weight_pct": 3.35,
   "page": "https://etfiq.com/holdings/form/"
  },
  {
   "rank": 16,
   "holding": "Stmicroelectronics NV-Ny Shs",
   "ticker": "STM",
   "weight_pct": 3.31,
   "page": "https://etfiq.com/holdings/stm/"
  },
  {
   "rank": 17,
   "holding": "Fabrinet",
   "ticker": "FN",
   "weight_pct": 3.03,
   "page": "https://etfiq.com/holdings/fn/"
  },
  {
   "rank": 18,
   "holding": "Sumitomo Electric Industries",
   "ticker": "5802 TYO",
   "weight_pct": 2.86,
   "page": "https://etfiq.com/holdings/sumiel/"
  },
  {
   "rank": 19,
   "holding": "Corning Inc",
   "ticker": "GLW",
   "weight_pct": 2.64,
   "page": "https://etfiq.com/holdings/glw/"
  },
  {
   "rank": 20,
   "holding": "Ciena Corp",
   "ticker": "CIEN",
   "weight_pct": 2.47,
   "page": "https://etfiq.com/holdings/cien/"
  },
  {
   "rank": 21,
   "holding": "Himax Technologies Inc-ADR",
   "ticker": "HIMX",
   "weight_pct": 2.31,
   "page": null
  },
  {
   "rank": 22,
   "holding": "Semtech Corp",
   "ticker": "SMTC",
   "weight_pct": 2.11,
   "page": "https://etfiq.com/holdings/smtc/"
  },
  {
   "rank": 23,
   "holding": "Foci Fiber Optic Communicati",
   "ticker": "3363 TPE",
   "weight_pct": 2.04,
   "page": "https://etfiq.com/holdings/eos/"
  },
  {
   "rank": 24,
   "holding": "Nlight Inc",
   "ticker": "LASR",
   "weight_pct": 2.03,
   "page": "https://etfiq.com/holdings/lasr/"
  },
  {
   "rank": 25,
   "holding": "Furukawa Electric Co Ltd",
   "ticker": "5801 TYO",
   "weight_pct": 1.63,
   "page": null
  }
 ],
 "top_positions_shown": 25,
 "cash": [
  {
   "holding": "Cash",
   "weight_pct": 0.1
  },
  {
   "holding": "Euro",
   "weight_pct": 0.0
  },
  {
   "holding": "Japanese Yen",
   "weight_pct": 0.0
  },
  {
   "holding": "Cash and other net assets",
   "weight_pct": 0.01
  }
 ],
 "top_10_pct": 54.7,
 "similar_funds": [],
 "weights": "share of net assets, as the source states them",
 "csv": "https://etfiq.com/funds/luma/holdings/luma-holdings.csv",
 "json_book": "https://etfiq.com/data/books/luma.json",
 "markdown": "https://etfiq.com/funds/luma/holdings/index.md",
 "publisher": {
  "@id": "https://etfiq.com/#org",
  "name": "ETFIQ",
  "url": "https://etfiq.com"
 },
 "license": "https://etfiq.com/license/",
 "license_text": "Data ETFIQ computes is free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.",
 "citation": "ETFIQ, Holdings of LUMA, data as of Nov 11, 2026. https://etfiq.com/funds/luma/holdings/"
}