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 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 Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Quadrature Capital London, United Kingdom $8.4B AUM 63.34% 1-Year Est. Return

Jump Financial Chicago, Illinois $7.5B AUM 33.9% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return

TSS

Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

QFA

Quantum Financial Advisors El Segundo, California $1.01B AUM 23.7% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

SWM

Spire Wealth Management Mclean, Virginia $3.31B AUM 38.78% 1-Year Est. Return

Harbour Investments's UCO Position: Q1 2026 in Review

Harbour Investments reduced its ProShares Ultra Bloomberg Crude Oil (UCO) stake by 55% in Q1 2026, selling an estimated $6.66K and leaving 200 shares worth $7.86K. The position accounts for ﹤0.01% of the portfolio, ranked #3383.

Harbour Investments first reported a position in UCO in Q1 2021 and has held it in 20 quarters since. The position peaked at $355K in Q2 2021. 42 funds tracked by Wall St. Rank hold UCO as of Q1 2026.

Harbour Investments held 200 shares of ProShares Ultra Bloomberg Crude Oil worth $7.86K as of Q1 2026.
Harbour Investments sold 240 ProShares Ultra Bloomberg Crude Oil shares in Q1 2026, an estimated $6.66K.
ProShares Ultra Bloomberg Crude Oil made up ﹤0.01% of Harbour Investments's portfolio in Q1 2026, its #3383 holding.
Harbour Investments first reported a position in ProShares Ultra Bloomberg Crude Oil in Q1 2021 and has held it in 20 quarters since.
Harbour Investments's ProShares Ultra Bloomberg Crude Oil position peaked at $355K in Q2 2021.
42 funds tracked by Wall St. Rank held ProShares Ultra Bloomberg Crude Oil as of Q1 2026.

Based on Harbour Investments's 13F filing for Q1 2026, filed 15 May 2026.