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GAMCO Investors’s MicroSectors Gold Miners 3x Leveraged ETN GDXU Stock Holding History

GAMCO Investors’s Portfolio GDXU Stock Details GDXU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-1,000
Closed -$201K – 976
2026
Q1 		$201K Hold
1,000
– – ﹤0.01% 968
2025
Q4 		$244K Hold
1,000
– – ﹤0.01% 962
2025
Q3 		$205K Buy
+1,000
New +$109K ﹤0.01% 984

Other funds holding GDXU

Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 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
HT
Headlands Technologies Chicago, Illinois $943M AUM 48.75% 1-Year Est. Return
PNC Financial Services Group
PNC Financial Services Group Pittsburgh, Pennsylvania $202B AUM 37.79% 1-Year Est. Return
TSS
Two Sigma Securities New York $1.16B AUM 36.23% 1-Year Est. Return
EWA
EverSource Wealth Advisors Birmingham, Alabama $2.97B AUM 28.72% 1-Year Est. Return
FGC
Financial Gravity Companies Lakeway, Texas $616M AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

GAMCO Investors's GDXU Position: Q2 2026 in Review

GAMCO Investors sold out of MicroSectors Gold Miners 3x Leveraged ETN (GDXU) in Q2 2026, closing a stake of 1,000 shares — an estimated $201K sold.

GAMCO Investors first reported a position in GDXU in Q3 2025 and held it in 3 quarters. The position peaked at $244K in Q4 2025. 17 funds tracked by Wall St. Rank hold GDXU as of Q2 2026.

  • GAMCO Investors reported no remaining MicroSectors Gold Miners 3x Leveraged ETN position as of Q2 2026 after selling out during the quarter.
  • GAMCO Investors sold 1,000 MicroSectors Gold Miners 3x Leveraged ETN shares in Q2 2026, an estimated $201K.
  • GAMCO Investors first reported a position in MicroSectors Gold Miners 3x Leveraged ETN in Q3 2025 and held it in 3 quarters.
  • GAMCO Investors's MicroSectors Gold Miners 3x Leveraged ETN position peaked at $244K in Q4 2025.
  • 17 funds tracked by Wall St. Rank held MicroSectors Gold Miners 3x Leveraged ETN as of Q2 2026.

Based on GAMCO Investors's 13F filing for Q2 2026, filed 12 Aug 2026.