Mariner
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Mariner’s Fortuna Silver Mines FSM Stock Holding History

Mariner’s Portfolio FSM Stock Details FSM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$713K Sell
84,364
-5,884
-7% -$57K ﹤0.01% 2213
2026
Q1 		$896K Sell
90,248
-6,626
-7% -$71.8K ﹤0.01% 2050
2025
Q4 		$950K Buy
96,874
+55,549
+134% +$500K ﹤0.01% 1983
2025
Q3 		$370K Buy
41,325
+11,575
+39% +$84.5K ﹤0.01% 2644
2025
Q2 		$195K Sell
29,750
-208
-0.7% -$1.29K ﹤0.01% 3064
2025
Q1 		$183K Buy
29,958
+15,270
+104% +$75.9K ﹤0.01% 3034
2024
Q4 		$63K Buy
+14,688
New +$70.1K ﹤0.01% 3261
2024
Q1 		– Sell
-11,145
Closed -$43K – 3169
2023
Q4 		$43K Sell
11,145
-12,879
-54% -$43.1K ﹤0.01% 2951
2023
Q3 		$65.3K Sell
24,024
-12,377
-34% -$38.8K ﹤0.01% 2740
2023
Q2 		$118K Sell
36,401
-5,652
-13% -$20.2K ﹤0.01% 2597
2023
Q1 		$161K Buy
42,053
+10,565
+34% +$37.6K ﹤0.01% 2470
2022
Q4 		$118K Sell
31,488
-2,341
-7% -$7.73K ﹤0.01% 2485
2022
Q3 		$85K Buy
+33,829
New +$86.1K ﹤0.01% 2241

Other funds holding FSM

VanEck Associates
VanEck Associates New York $164B AUM 112.45% 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
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return

Mariner's FSM Position: Q2 2026 in Review

Mariner reduced its Fortuna Silver Mines (FSM) stake by 6.5% in Q2 2026, selling an estimated $57K and leaving 84,364 shares worth $713K. The position accounts for ﹤0.01% of the portfolio, ranked #2213.

Mariner first reported a position in FSM in Q3 2022 and has held it in 13 quarters since. The position peaked at $950K in Q4 2025. 245 funds tracked by Wall St. Rank hold FSM as of Q2 2026.

  • Mariner held 84,364 shares of Fortuna Silver Mines worth $713K as of Q2 2026.
  • Mariner sold 5,884 Fortuna Silver Mines shares in Q2 2026, an estimated $57K.
  • Fortuna Silver Mines made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2213 holding.
  • Mariner first reported a position in Fortuna Silver Mines in Q3 2022 and has held it in 13 quarters since.
  • Mariner's Fortuna Silver Mines position peaked at $950K in Q4 2025.
  • 245 funds tracked by Wall St. Rank held Fortuna Silver Mines as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.