Mariner
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Mariner’s Dynex Capital DX Stock Holding History

Mariner’s Portfolio DX Stock Details DX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-43,363
Closed -$607K – 3636
2025
Q4 		$607K Sell
43,363
-8,749
-17% -$118K ﹤0.01% 2318
2025
Q3 		$640K Buy
52,112
+29,766
+133% +$373K ﹤0.01% 2233
2025
Q2 		$273K Buy
22,346
+9,828
+79% +$119K ﹤0.01% 2796
2025
Q1 		$163K Sell
12,518
-1,471
-11% -$19.7K ﹤0.01% 3068
2024
Q4 		$177K Sell
13,989
-963
-6% -$12K ﹤0.01% 3047
2024
Q3 		$191K Buy
+14,952
New +$185K ﹤0.01% 2950

Other funds holding DX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Mariner's DX Position: Q1 2026 in Review

Mariner sold out of Dynex Capital (DX) in Q1 2026, closing a stake of 43,363 shares — an estimated $607K sold.

Mariner first reported a position in DX in Q3 2024 and held it in 6 quarters. The position peaked at $640K in Q3 2025. 267 funds tracked by Wall St. Rank hold DX as of Q1 2026.

  • Mariner reported no remaining Dynex Capital position as of Q1 2026 after selling out during the quarter.
  • Mariner sold 43,363 Dynex Capital shares in Q1 2026, an estimated $607K.
  • Mariner first reported a position in Dynex Capital in Q3 2024 and held it in 6 quarters.
  • Mariner's Dynex Capital position peaked at $640K in Q3 2025.
  • 267 funds tracked by Wall St. Rank held Dynex Capital as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.