Who owns MBBA?
iShares Mortgage-Backed Securities Active ETF · iShares
31 institutions reported holding MBBA, worth $106.5M, in Form 13F filings for June 30, 2026.
Top 10 institutional holders of MBBA
| Firm | Location | Value | Shares | Change |
|---|---|---|---|---|
| Envestnet Asset Management Inc. | Berwyn, PA | $44.1M | 885,221 | +724,317 shares |
| PNC Financial Services Group, Inc. | Pittsburgh, PA | $42.7M | 857,236 | +722,626 shares |
| Bank of America Corp. | Charlotte, NC | $4.7M | 95,288 | −6,832 shares |
| BlackRock, Inc. | New York, NY | $4.7M | 94,089 | +1,792 shares |
| Raymond James Financial Inc. | St. Petersburg, FL | $4.4M | 88,966 | −3,546 shares |
| Morgan Stanley | New York, NY | $1.1M | 22,340 | −225 shares |
| Citadel Advisors LLC | Miami, FL | $931K | 18,713 | −2,112 shares |
| LPL Financial LLC | Fort Mill, SC | $667K | 13,394 | +1,230 shares |
| Royal Bank of Canada | Toronto, Ontario, Canada | $487K | 9,783 | −17 shares |
| Tilson Financial Group, Inc. | New Providence, NJ | $406K | 8,156 | +98 shares |
From SEC Form 13F, for managers with $100M+ in US securities. Change compares June 30, 2026 with March 31, 2026. “New position” means no holding in the prior filing we have.
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Frequently asked questions
Who owns MBBA?
31 institutional managers reported holding MBBA in Form 13F filings for June 30, 2026, worth $106.5M in total. The largest reported position was held by Envestnet Asset Management Inc., at $44.1M.
Did institutions buy or sell MBBA last quarter?
Reported 13F value rose 194.8% from March 31, 2026, which includes price moves as well as buying and selling. 4 firms reported a new position and 3 sold all of theirs.
What is a Form 13F?
A quarterly report filed with the SEC by institutional investment managers with $100 million or more in qualifying US securities. It lists their long positions at quarter end. It doesn't cover retail investors, cash, short positions, or managers under the threshold, so it shows part of a fund's ownership, not all of it.
How often is MBBA ownership data updated?
13F filings are due 45 days after each quarter ends. The next set is due around mid-November. Positions can be up to about four and a half months old by the time a new set arrives.