ISHARES IBOXX HIGH YLD CORP
1,091 institutions still hold ISHARES IBOXX HIGH YLD CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
PartnerRe left its 1,397,745 HYG shares untouched, yet the two holders above it moved violently in opposite directions. Grimes & Co. Wealth Management bought an estimated $166.9 million, expanding to $175.1 million and 21.7% of tracked institutional value, while Ocean Park Asset Management sold roughly $56.1 million and finished at $159.0 million, or 19.7%.
That split is the ownership story for HYG in the quarter ended June 30, 2026. Grimes, Ocean Park and PartnerRe together control about 55.3% of the $806.5 million tracked across 147 institutions, so the fund's apparent breadth hides a concentrated top tier. Smaller additions from Acasta Partners and Worth Asset Management support the buying side, but they are secondary to a direct transfer of influence from Ocean Park toward Grimes.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.