HI
SQQQ icon

Harbour Investments’s ProShares UltraPro Short QQQ SQQQ Stock Holding History

Harbour Investments’s Portfolio SQQQ Stock Details SQQQ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-32
Closed -$2.44K – 4012
2025
Q3 		$2.44K Hold
32
– – ﹤0.01% 3223
2025
Q2 		$3.13K Buy
+32
New +$4.59K ﹤0.01% 3012
2024
Q2 		– Sell
-2
Closed -$629 – 3369
2024
Q1 		$629 Hold
2
– – ﹤0.01% 2997
2023
Q4 		$807 Sell
2
-4
-67% -$1.74K ﹤0.01% 2859
2023
Q3 		$3.3K Buy
6
+4
+200% +$1.88K ﹤0.01% 2412
2023
Q2 		$1.14K Buy
+2
New +$1.3K ﹤0.01% 2670
2021
Q2 		– Sell
-1
Closed -$2K – 3960
2021
Q1 		$2K Buy
+1
New +$1.73K ﹤0.01% 3269

Other funds holding SQQQ

UBS Group
UBS Group Zurich, Switzerland $564B AUM 30.12% 1-Year Est. Return
Citigroup
Citigroup New York $157B AUM 32.99% 1-Year Est. Return
TAA
TB Alternative Assets Grand Cayman, Cayman Islands $481M AUM 61.7% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $141B AUM 30.34% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $6.6B AUM 44.93% 1-Year Est. Return
JF
Jump Financial Chicago, Illinois $6.76B AUM 33.9% 1-Year Est. Return
Jane Street
Jane Street New York $93.1B AUM 61.18% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $3.23B AUM 62.07% 1-Year Est. Return
HW
Hamilton Wealth Encino, California $513M AUM 33.8% 1-Year Est. Return