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Harbour Investments’s ProShares Ultra Bloomberg Crude Oil UCO Stock Holding History

Harbour Investments’s Portfolio UCO Stock Details UCO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-200
Closed -$7.86K – 4883
2026
Q1 		$7.86K Sell
200
-240
-55% -$6.66K ﹤0.01% 3383
2025
Q4 		$8.5K Hold
440
– – ﹤0.01% 2821
2025
Q3 		$9.89K Hold
440
– – ﹤0.01% 2700
2025
Q2 		$9.86K Hold
440
– – ﹤0.01% 2572
2025
Q1 		$11.9K Hold
440
– – ﹤0.01% 2442
2024
Q4 		$12.1K Hold
440
– – ﹤0.01% 2357
2024
Q3 		$11.2K Hold
440
– – ﹤0.01% 2302
2024
Q2 		$14.7K Hold
440
– – ﹤0.01% 2097
2024
Q1 		$14.5K Hold
440
– – ﹤0.01% 2085
2023
Q4 		$11.5K Hold
440
– – ﹤0.01% 2094
2023
Q3 		$15.5K Hold
440
– – ﹤0.01% 1863
2023
Q2 		$10.4K Hold
440
– – ﹤0.01% 2008
2023
Q1 		$11.6K Hold
440
– – ﹤0.01% 1946
2022
Q4 		$13.3K Sell
440
-100
-19% -$3.01K ﹤0.01% 1839
2022
Q3 		$23K Hold
540
– – ﹤0.01% 1590
2022
Q2 		$23K Buy
+540
New +$23.9K ﹤0.01% 1590
2021
Q4 		$10K Sell
440
-4,200
-91% -$93.1K ﹤0.01% 1946
2021
Q3 		$98K Sell
4,640
-13,500
-74% -$252K ﹤0.01% 1390
2021
Q2 		$355K Buy
18,140
+13,500
+291% +$220K 0.01% 812
2021
Q1 		$61K Buy
+4,640
New +$58.3K ﹤0.01% 1578

Other funds holding UCO

Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
QC
Quadrature Capital London, United Kingdom $11.7B AUM 87.29% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
Belvedere Trading
Belvedere Trading Chicago, Illinois $87.6B AUM 131.08% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
SG
StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
QFA
Quantum Financial Advisors El Segundo, California $1.01B AUM 23.7% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

Harbour Investments's UCO Position: Q2 2026 in Review

Harbour Investments sold out of ProShares Ultra Bloomberg Crude Oil (UCO) in Q2 2026, closing a stake of 200 shares — an estimated $7.86K sold.

Harbour Investments first reported a position in UCO in Q1 2021 and held it in 20 quarters. The position peaked at $355K in Q2 2021. 35 funds tracked by Wall St. Rank hold UCO as of Q2 2026.

  • Harbour Investments reported no remaining ProShares Ultra Bloomberg Crude Oil position as of Q2 2026 after selling out during the quarter.
  • Harbour Investments sold 200 ProShares Ultra Bloomberg Crude Oil shares in Q2 2026, an estimated $7.86K.
  • Harbour Investments first reported a position in ProShares Ultra Bloomberg Crude Oil in Q1 2021 and held it in 20 quarters.
  • Harbour Investments's ProShares Ultra Bloomberg Crude Oil position peaked at $355K in Q2 2021.
  • 35 funds tracked by Wall St. Rank held ProShares Ultra Bloomberg Crude Oil as of Q2 2026.

Based on Harbour Investments's 13F filing for Q2 2026, filed 12 Aug 2026.