Mariner
AGQ icon

Mariner’s ProShares Ultra Silver AGQ Stock Holding History

Mariner’s Portfolio AGQ Stock Details AGQ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$373K Buy
5,488
+2,000
+57% +$220K ﹤0.01% 2667
2026
Q1 		$417K Buy
3,488
+826
+31% +$148K ﹤0.01% 2618
2025
Q4 		$413K Sell
2,662
-600
-18% -$61.9K ﹤0.01% 2590
2025
Q3 		$249K Buy
+3,262
New +$184K ﹤0.01% 2981

Other funds holding AGQ

Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return
TAA
TB Alternative Assets Grand Cayman, Cayman Islands $623M AUM 154.99% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
GFG
Genesis Financial Group Paramus, New Jersey $154M AUM
SG
StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return
LFG
Larson Financial Group St Louis, Missouri $3.81B AUM 32.31% 1-Year Est. Return

Mariner's AGQ Position: Q2 2026 in Review

Mariner increased its ProShares Ultra Silver (AGQ) stake by 57% in Q2 2026, buying an estimated $220K and bringing the position to 5,488 shares worth $373K. The position accounts for ﹤0.01% of the portfolio, ranked #2667.

Mariner first reported a position in AGQ in Q3 2025 and has held it in 4 quarters since. The position peaked at $417K in Q1 2026. 52 funds tracked by Wall St. Rank hold AGQ as of Q2 2026.

  • Mariner held 5,488 shares of ProShares Ultra Silver worth $373K as of Q2 2026.
  • Mariner bought 2,000 ProShares Ultra Silver shares in Q2 2026, an estimated $220K.
  • ProShares Ultra Silver made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2667 holding.
  • Mariner first reported a position in ProShares Ultra Silver in Q3 2025 and has held it in 4 quarters since.
  • Mariner's ProShares Ultra Silver position peaked at $417K in Q1 2026.
  • 52 funds tracked by Wall St. Rank held ProShares Ultra Silver as of Q2 2026.

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