{
 "url": "https://etfiq.com/funds/corb/holdings/",
 "section": "funds",
 "title": "CORB Holdings: 694 Positions (May 31, 2026) | ETFIQ",
 "description": "CORB holds 694 positions as of May 31, 2026. The largest is United States Treasury at 2.81%. Download the full list as a CSV.",
 "as_of": "May 31, 2026",
 "ticker": "CORB",
 "fund": "AB Core Bond ETF",
 "fund_page": "https://etfiq.com/funds/corb",
 "positions": 694,
 "positions_listed_on_page": 100,
 "lead": "CORB held 694 positions as of May 31, 2026. United States Treasury is the largest at 2.81%; the top 10 are 20.8% of the fund.",
 "source": {
  "name": "Form N-PORT filed with the SEC",
  "url": "https://www.sec.gov/Archives/edgar/data/1496608/000141036826074975/primary_doc.xml",
  "document": "the fund’s SEC filing",
  "book_date": "2026-05-31",
  "file_date": null
 },
 "top_positions": [
  {
   "rank": 1,
   "holding": "United States Treasury",
   "ticker": null,
   "weight_pct": 2.813,
   "page": null
  },
  {
   "rank": 2,
   "holding": "United States Treasury",
   "ticker": "T",
   "weight_pct": 2.268,
   "page": null
  },
  {
   "rank": 3,
   "holding": "United States Treasury",
   "ticker": null,
   "weight_pct": 2.219,
   "page": null
  },
  {
   "rank": 4,
   "holding": "United States Treasury",
   "ticker": null,
   "weight_pct": 2.183,
   "page": null
  },
  {
   "rank": 5,
   "holding": "United States Treasury",
   "ticker": null,
   "weight_pct": 2.174,
   "page": null
  },
  {
   "rank": 6,
   "holding": "Umbs, Tba",
   "ticker": null,
   "weight_pct": 2.145,
   "page": null
  },
  {
   "rank": 7,
   "holding": "United States Treasury",
   "ticker": "T",
   "weight_pct": 2.095,
   "page": null
  },
  {
   "rank": 8,
   "holding": "United States Treasury",
   "ticker": null,
   "weight_pct": 1.716,
   "page": null
  },
  {
   "rank": 9,
   "holding": "United States Treasury",
   "ticker": null,
   "weight_pct": 1.616,
   "page": null
  },
  {
   "rank": 10,
   "holding": "Government National Mortgage Association",
   "ticker": null,
   "weight_pct": 1.552,
   "page": null
  },
  {
   "rank": 11,
   "holding": "Umbs, Tba",
   "ticker": null,
   "weight_pct": 1.241,
   "page": null
  },
  {
   "rank": 12,
   "holding": "United States Treasury",
   "ticker": null,
   "weight_pct": 1.213,
   "page": null
  },
  {
   "rank": 13,
   "holding": "Government National Mortgage Association",
   "ticker": null,
   "weight_pct": 1.175,
   "page": null
  },
  {
   "rank": 14,
   "holding": "United States Treasury",
   "ticker": null,
   "weight_pct": 1.159,
   "page": null
  },
  {
   "rank": 15,
   "holding": "United States Treasury",
   "ticker": null,
   "weight_pct": 1.097,
   "page": null
  },
  {
   "rank": 16,
   "holding": "Canada Government Bonds",
   "ticker": null,
   "weight_pct": 1.096,
   "page": null
  },
  {
   "rank": 17,
   "holding": "United States Treasury",
   "ticker": null,
   "weight_pct": 1.059,
   "page": null
  },
  {
   "rank": 18,
   "holding": "Umbs, Tba",
   "ticker": null,
   "weight_pct": 1.012,
   "page": null
  },
  {
   "rank": 19,
   "holding": "Federal Home Loan Bank",
   "ticker": null,
   "weight_pct": 1.003,
   "page": null
  },
  {
   "rank": 20,
   "holding": "United States Treasury",
   "ticker": null,
   "weight_pct": 0.984,
   "page": null
  },
  {
   "rank": 21,
   "holding": "Government National Mortgage Association",
   "ticker": null,
   "weight_pct": 0.964,
   "page": null
  },
  {
   "rank": 22,
   "holding": "United States Treasury",
   "ticker": null,
   "weight_pct": 0.899,
   "page": null
  },
  {
   "rank": 23,
   "holding": "United States Treasury",
   "ticker": null,
   "weight_pct": 0.833,
   "page": null
  },
  {
   "rank": 24,
   "holding": "Umbs, Tba",
   "ticker": null,
   "weight_pct": 0.822,
   "page": null
  },
  {
   "rank": 25,
   "holding": "United States Treasury",
   "ticker": "T",
   "weight_pct": 0.738,
   "page": null
  }
 ],
 "top_positions_shown": 25,
 "cash": [
  {
   "holding": "Cash and other net assets",
   "weight_pct": -5.872
  }
 ],
 "weights": "share of net assets, as the source states them",
 "csv": "https://etfiq.com/funds/corb/holdings/corb-holdings.csv",
 "json_book": "https://etfiq.com/data/books/corb.json",
 "markdown": "https://etfiq.com/funds/corb/holdings/index.md",
 "publisher": {
  "@id": "https://etfiq.com/#org",
  "name": "ETFIQ",
  "url": "https://etfiq.com"
 },
 "license": "https://etfiq.com/license/",
 "license_text": "Figures ETFIQ computes are free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.",
 "citation": "ETFIQ, Holdings of CORB, data as of May 31, 2026. https://etfiq.com/funds/corb/holdings/"
}