MBSF — REGAN FLOATING RATE MBS ETF
As of Q2 2026, 4 SEC-registered investment managers reported holding MBSF (REGAN FLOATING RATE MBS ETF) in their latest 13F filings, with a combined reported value of $1.80M across 70.06K shares. That is +27.4% by share count (+15.09K shares) versus the previous quarter, while reported value moved +28.3%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 2 opened new positions, 1 added to existing stakes, 1 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 4 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Goldman Sachs Group history | 43.61K | $1.12M | 0.00% | Reduce |
| Citadel Advisors history | 22.81K | $585.70K | 0.00% | New |
| Wells Fargo & Co history | 2.52K | $64.83K | 0.00% | New |
| BlackRock Inc history | 1.12K | $28.65K | 0.00% | Add |
Q1 2026 — 2 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Goldman Sachs Group history | 54.88K | $1.40M | 0.00% | Hold |
| BlackRock Inc history | 100 | $2.55K | 0.00% | New |
Q4 2025 — 3 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Goldman Sachs Group history | 54.88K | $1.41M | 0.00% | New |
| Citadel Advisors history | 12.85K | $329.46K | 0.00% | Reduce |
| UBS Group AG history | 334 | $8.56K | 0.00% | New |
Q3 2025 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Citadel Advisors history | 29.20K | $743.72K | 0.00% | Add |
Q2 2025 — 2 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Citadel Advisors history | 22.58K | $576.34K | 0.00% | Add |
| JPMorgan Chase & Co history | 100 | $2.55K | 0.00% | New |
Q1 2025 — 2 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Goldman Sachs Group history | 187.82K | $4.78M | 0.00% | New |
| Citadel Advisors history | 14.87K | $378.55K | 0.00% | New |
New Positions (Q2 2026)
- Citadel Advisors 22.81K sh · $585.70K
- Wells Fargo & Co 2.52K sh · $64.83K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 6 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q3 2024 | Q2 2024 | Q1 2024 |
|---|---|---|---|---|---|---|---|---|---|
| Goldman Sachs Group | 43.61K | 54.88K | 54.88K | — | — | 187.82K | — | 88.69K | — |
| Citadel Advisors | 22.81K | — | 12.85K | 29.20K | 22.58K | 14.87K | 8.40K | — | — |
| Wells Fargo & Co | 2.52K | — | — | — | — | — | — | — | — |
| BlackRock Inc | 1.12K | 100 | — | — | — | — | — | — | — |
| UBS Group AG | — | — | 334 | — | — | — | — | — | 1 |
| JPMorgan Chase & Co | — | — | — | — | 100 | — | 21.85K | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details