{
 "url": "https://etfiq.com/funds/mtba/holdings/",
 "section": "funds",
 "title": "MTBA Holdings: Top 10 and Full List, Jun 30, 2026 | ETFIQ",
 "description": "MTBA holds 12 positions as of Jun 30, 2026. The largest is SBIL at 94.59%. See every weight, the cash row and the source, or download the CSV.",
 "as_of": "Jun 30, 2026",
 "ticker": "MTBA",
 "fund": "Simplify MBS ETF",
 "fund_page": "https://etfiq.com/funds/mtba",
 "positions": 12,
 "positions_listed_on_page": 12,
 "lead": "As of Jun 30, 2026, MTBA’s top 10 holdings were 199.4% of the fund, led by Simplify Exchange Traded Funds at 94.59%. It held 12 positions.",
 "source": {
  "name": "Form N-PORT filed with the SEC",
  "url": "https://www.sec.gov/Archives/edgar/data/1810747/000094040026033594/primary_doc.xml",
  "document": "the fund’s SEC filing",
  "book_date": "2026-06-30",
  "file_date": null
 },
 "top_positions": [
  {
   "rank": 1,
   "holding": "Simplify Exchange Traded Funds",
   "ticker": "SBIL",
   "weight_pct": 94.586,
   "page": null
  },
  {
   "rank": 2,
   "holding": "FNMA or FHLMC",
   "ticker": "FNCL",
   "weight_pct": 27.218,
   "page": null
  },
  {
   "rank": 3,
   "holding": "FNMA or FHLMC",
   "ticker": "FNCL",
   "weight_pct": 24.061,
   "page": null
  },
  {
   "rank": 4,
   "holding": "FNMA or FHLMC",
   "ticker": "FNCL",
   "weight_pct": 18.741,
   "page": null
  },
  {
   "rank": 5,
   "holding": "FNMA or FHLMC",
   "ticker": null,
   "weight_pct": 13.604,
   "page": null
  },
  {
   "rank": 6,
   "holding": "Federal National Mortgage Association",
   "ticker": null,
   "weight_pct": 8.221,
   "page": null
  },
  {
   "rank": 7,
   "holding": "FNMA or FHLMC",
   "ticker": "FNCL",
   "weight_pct": 5.647,
   "page": null
  },
  {
   "rank": 8,
   "holding": "Federal National Mortgage Association",
   "ticker": null,
   "weight_pct": 3.054,
   "page": null
  },
  {
   "rank": 9,
   "holding": "United States of America - Bureau of the Public Debt",
   "ticker": null,
   "weight_pct": 2.858,
   "page": "https://etfiq.com/holdings/united-states-of-america-bureau-of-the-public-debt/"
  },
  {
   "rank": 10,
   "holding": "United States of America - Bureau of the Public Debt",
   "ticker": null,
   "weight_pct": 1.411,
   "page": "https://etfiq.com/holdings/united-states-of-america-bureau-of-the-public-debt/"
  },
  {
   "rank": 11,
   "holding": "United States of America - Bureau of the Public Debt",
   "ticker": null,
   "weight_pct": 0.975,
   "page": "https://etfiq.com/holdings/united-states-of-america-bureau-of-the-public-debt/"
  },
  {
   "rank": 12,
   "holding": "Federal National Mortgage Association",
   "ticker": null,
   "weight_pct": 0.771,
   "page": null
  }
 ],
 "top_positions_shown": 12,
 "cash": [
  {
   "holding": "Cash and other net assets",
   "weight_pct": -101.147
  }
 ],
 "top_10_pct": 199.4,
 "similar_funds": [],
 "weights": "share of net assets, as the source states them",
 "csv": "https://etfiq.com/funds/mtba/holdings/mtba-holdings.csv",
 "json_book": "https://etfiq.com/data/books/mtba.json",
 "markdown": "https://etfiq.com/funds/mtba/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 MTBA, data as of Jun 30, 2026. https://etfiq.com/funds/mtba/holdings/"
}