Castleview Partners’s Regan Floating Rate MBS ETF MBSF Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$25.2M Sell
987,316
-113,822
-10% -$2.92M 12.91% 1
2025
Q4
$28.2M Buy
1,101,138
+32,598
+3% +$834K 13.99% 1
2025
Q3
$27.2M Buy
1,068,540
+194,937
+22% +$4.97M 14.78% 1
2025
Q2
$22.3M Buy
873,603
+14,648
+2% +$373K 14.33% 1
2025
Q1
$21.9M Buy
858,955
+37,630
+5% +$961K 14.8% 1
2024
Q4
$20.9M Sell
821,325
-9,285
-1% -$237K 11.26% 1
2024
Q3
$21.3M Buy
830,610
+42,733
+5% +$1.09M 12.28% 1
2024
Q2
$20M Sell
787,877
-90,058
-10% -$2.28M 11.35% 1
2024
Q1
$22.2M Buy
+877,935
New +$22.1M 12.39% 1

Other funds holding MBSF

Castleview Partners's MBSF Position: Q1 2026 in Review

Castleview Partners reduced its Regan Floating Rate MBS ETF (MBSF) stake by 10% in Q1 2026, selling an estimated $2.92M and leaving 987,316 shares worth $25.2M. The position accounts for 12.91% of the portfolio, ranked #1.

Castleview Partners first reported a position in MBSF in Q1 2024 and has held it in 9 quarters since. The position peaked at $28.2M in Q4 2025. 58 funds tracked by Wall St. Rank hold MBSF as of Q1 2026.

  • Castleview Partners held 987,316 shares of Regan Floating Rate MBS ETF worth $25.2M as of Q1 2026.
  • Castleview Partners sold 113,822 Regan Floating Rate MBS ETF shares in Q1 2026, an estimated $2.92M.
  • Regan Floating Rate MBS ETF made up 12.91% of Castleview Partners's portfolio in Q1 2026, its #1 holding.
  • Castleview Partners first reported a position in Regan Floating Rate MBS ETF in Q1 2024 and has held it in 9 quarters since.
  • Castleview Partners's Regan Floating Rate MBS ETF position peaked at $28.2M in Q4 2025.
  • 58 funds tracked by Wall St. Rank held Regan Floating Rate MBS ETF as of Q1 2026.

Based on Castleview Partners's 13F filing for Q1 2026, filed 1 May 2026.