Citadel Advisors
QID icon

Citadel Advisors’s ProShares UltraShort QQQ QID Stock Holding History

Citadel Advisors’s Portfolio QID Stock Details QID Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-287,312
Closed -$5.96M – 13993
2025
Q4 		$5.8M Buy
+287,312
New +$5.92M ﹤0.01% 4048
2025
Q2 		– Sell
-161,036
Closed -$5.18M – 14593
2025
Q1 		$6.13M Buy
161,036
+53,211
+49% +$1.77M ﹤0.01% 3557
2024
Q4 		$3.52M Sell
107,825
-24,230
-18% -$822K ﹤0.01% 4562
2024
Q3 		$4.78M Buy
132,055
+38,889
+42% +$1.53M ﹤0.01% 4012
2024
Q2 		$3.57M Buy
+93,166
New +$4.12M ﹤0.01% 4292
2024
Q1 		– Sell
-34,776
Closed -$1.69M – 15302
2023
Q4 		$1.84M Buy
+34,776
New +$2.19M ﹤0.01% 5510
2022
Q2 		– Sell
-34,423
Closed -$3.94M – 13868
2022
Q1 		$3M Buy
+34,423
New +$3.27M ﹤0.01% 5182
2021
Q4 		– Sell
-41,089
Closed -$3.49M – 14559
2021
Q3 		$4.1M Buy
41,089
+36,619
+819% +$3.49M ﹤0.01% 4689
2021
Q2 		$461K Sell
4,470
-13,746
-75% -$1.6M ﹤0.01% 10226
2021
Q1 		$2.38M Buy
18,216
+16,381
+893% +$2.19M ﹤0.01% 5991
2020
Q4 		$261K Sell
1,835
-5,538
-75% -$919K ﹤0.01% 9312
2020
Q3 		$1.39M Buy
+7,373
New +$1.53M ﹤0.01% 5405
2020
Q2 		– Sell
-3,408
Closed -$1.11M – 10365
2020
Q1 		$1.58M Buy
3,408
+1,010
+42% +$462K ﹤0.01% 4530
2019
Q4 		$1.13M Buy
+2,398
New +$1.28M ﹤0.01% 5382
2019
Q3 		– Sell
-1,268
Closed -$768K – 9648
2019
Q2 		$796K Buy
+1,268
New +$832K ﹤0.01% 6071
2018
Q4 		– Sell
-2,723
Closed -$2.32M – 9627
2018
Q3 		$1.92M Buy
+2,723
New +$2.04M ﹤0.01% 4480
2016
Q2 		– Sell
-427
Closed -$1.02M – 7284
2016
Q1 		$1.02M Buy
427
+339
+385% +$914K ﹤0.01% 3469
2015
Q4 		$209K Buy
+88
New +$215K ﹤0.01% 5750
2015
Q3 		– Sell
-123
Closed -$346K – 9167
2015
Q2 		$346K Buy
123
+109
+779% +$301K ﹤0.01% 5536
2015
Q1 		$41K Buy
+14
New +$42.4K ﹤0.01% 7509
2014
Q3 		– Sell
-3
Closed -$13K – 8344
2014
Q2 		$13K Sell
3
-36
-92% -$161K ﹤0.01% 7491
2014
Q1 		$181K Buy
+39
New +$183K ﹤0.01% 5618

Other funds holding QID

TF
Trek Financial Scottsdale, Arizona $1.88B AUM 41.21% 1-Year Est. Return
RG
RHL Group Holly, Michigan $117M AUM
GFG
Genesis Financial Group Paramus, New Jersey $158M AUM
TJHA
Thomas J. Herzfeld Advisors Miami Beach, Florida $294M AUM 2.62% 1-Year Est. Return
CFIM
Client First Investment Management West Bend, Wisconsin $237M AUM 90.28% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $278B AUM 44.93% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $38.8B AUM 21.88% 1-Year Est. Return
AWM
Axxcess Wealth Management Carlsbad, California $3.12B AUM 21% 1-Year Est. Return

Citadel Advisors's QID Position: Q1 2026 in Review

Citadel Advisors sold out of ProShares UltraShort QQQ (QID) in Q1 2026, closing a stake of 287,312 shares — an estimated $5.96M sold.

Citadel Advisors first reported a position in QID in Q1 2014 and held it in 22 quarters. The position peaked at $6.13M in Q1 2025. 40 funds tracked by Wall St. Rank hold QID as of Q1 2026.

  • Citadel Advisors reported no remaining ProShares UltraShort QQQ position as of Q1 2026 after selling out during the quarter.
  • Citadel Advisors sold 287,312 ProShares UltraShort QQQ shares in Q1 2026, an estimated $5.96M.
  • Citadel Advisors first reported a position in ProShares UltraShort QQQ in Q1 2014 and held it in 22 quarters.
  • Citadel Advisors's ProShares UltraShort QQQ position peaked at $6.13M in Q1 2025.
  • 40 funds tracked by Wall St. Rank held ProShares UltraShort QQQ as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.