Who owns MBSF?
Regan Floating Rate MBS ETF · Regan
70 institutions reported holding MBSF, worth $156.5M, in Form 13F filings for June 30, 2026.
Top 10 institutional holders of MBSF
| Firm | Location | Value | Shares | Change |
|---|---|---|---|---|
| Castleview Partners, LLC | Dallas, TX | $25.4M | 988,999 | +1,683 shares |
| State of New Jersey Common Pension Fund D | Trenton, NJ | $15.4M | 600,000 | +400,000 shares |
| Creative Financial Designs Inc. | Kokomo, IN | $11.6M | 452,508 | +102,914 shares |
| United Asset Strategies, Inc. | Garden City, NY | $10.9M | 424,493 | +245,403 shares |
| Auour Investments LLC | Woburn, MA | $8.7M | 340,554 | +33,902 shares |
| Biltmore Family Office, LLC | Charlotte, NC | $6.5M | 251,828 | −12,299 shares |
| Royal Bank of Canada | Toronto, Ontario, Canada | $6.2M | 241,251 | −7,918 shares |
| CWC Advisors, LLC. | Lake Oswego, OR | $5.4M | 211,437 | +6,823 shares |
| Sterneck Capital Management, LLC | Kansas City, MO | $5.3M | 205,476 | +3,647 shares |
| Apollon Wealth Management, LLC | Mount Pleasant, SC | $4.5M | 176,502 | +9,014 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 MBSF?
70 institutional managers reported holding MBSF in Form 13F filings for June 30, 2026, worth $156.5M in total. The largest reported position was held by Castleview Partners, LLC, at $25.4M.
Did institutions buy or sell MBSF last quarter?
Reported 13F value rose 20.5% from March 31, 2026, which includes price moves as well as buying and selling. 19 firms reported a new position and 6 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 MBSF 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.