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 		$535K Sell
23,600
-176,220
-88% -$3.65M ﹤0.01% 9136
2025
Q4 		$4.04M Sell
199,820
-123,100
-38% -$2.53M ﹤0.01% 4637
2025
Q3 		$6.95M Buy
322,920
+192,180
+147% +$4.57M ﹤0.01% 3800
2025
Q2 		$3.31M Sell
130,740
-4,300
-3% -$138K ﹤0.01% 4816
2025
Q1 		$5.14M Buy
135,040
+57,800
+75% +$1.92M ﹤0.01% 3824
2024
Q4 		$2.52M Buy
77,240
+12,440
+19% +$422K ﹤0.01% 5155
2024
Q3 		$2.34M Buy
64,800
+47,820
+282% +$1.88M ﹤0.01% 5232
2024
Q2 		$651K Buy
16,980
+7,300
+75% +$322K ﹤0.01% 7482
2024
Q1 		$434K Sell
9,680
-1,280
-12% -$62.3K ﹤0.01% 8699
2023
Q4 		$581K Sell
10,960
-4,260
-28% -$268K ﹤0.01% 7761
2023
Q3 		$1.07M Buy
15,220
+5,820
+62% +$384K ﹤0.01% 6432
2023
Q2 		$621K Sell
9,400
-5,280
-36% -$427K ﹤0.01% 7453
2023
Q1 		$1.29M Sell
14,680
-36,220
-71% -$3.83M ﹤0.01% 6252
2022
Q4 		$6.61M Buy
50,900
+6,980
+16% +$866K ﹤0.01% 3430
2022
Q3 		$6.02M Buy
43,920
+9,200
+26% +$1.02M ﹤0.01% 3559
2022
Q2 		$4.54M Buy
34,720
+25,780
+288% +$2.95M ﹤0.01% 3985
2022
Q1 		$780K Sell
8,940
-6,965
-44% -$662K ﹤0.01% 8280
2021
Q4 		$1.24M Sell
15,905
-1,135
-7% -$96.4K ﹤0.01% 7401
2021
Q3 		$1.7M Buy
17,040
+3,680
+28% +$350K ﹤0.01% 6777
2021
Q2 		$1.38M Sell
13,360
-14,625
-52% -$1.7M ﹤0.01% 7510
2021
Q1 		$3.66M Buy
27,985
+3,480
+14% +$466K ﹤0.01% 4980
2020
Q4 		$3.48M Buy
24,505
+4,035
+20% +$670K ﹤0.01% 4330
2020
Q3 		$3.87M Buy
20,470
+8,695
+74% +$1.8M ﹤0.01% 3538
2020
Q2 		$2.99M Buy
11,775
+5,505
+88% +$1.79M ﹤0.01% 3877
2020
Q1 		$2.91M Buy
6,270
+300
+5% +$137K ﹤0.01% 3507
2019
Q4 		$2.81M Sell
5,970
-1,680
-22% -$900K ﹤0.01% 3880
2019
Q3 		$4.59M Buy
7,650
+2,105
+38% +$1.27M ﹤0.01% 3230
2019
Q2 		$3.48M Buy
5,545
+1,095
+25% +$719K ﹤0.01% 3619
2019
Q1 		$3.06M Sell
4,450
-3,520
-44% -$2.75M ﹤0.01% 3724
2018
Q4 		$7.58M Buy
7,970
+4,110
+106% +$3.5M ﹤0.01% 2222
2018
Q3 		$2.73M Sell
3,860
-40
-1% -$30K ﹤0.01% 3878
2018
Q2 		$3.26M Buy
3,900
+2,251
+137% +$1.99M ﹤0.01% 3352
2018
Q1 		$1.61M Buy
1,649
+78
+5% +$73.5K ﹤0.01% 4065
2017
Q4 		$1.68M Buy
1,571
+200
+15% +$225K ﹤0.01% 3879
2017
Q3 		$1.7M Buy
1,371
+112
+9% +$144K ﹤0.01% 3598
2017
Q2 		$1.76M Buy
1,259
+234
+23% +$331K ﹤0.01% 3336
2017
Q1 		$1.56M Sell
1,025
-613
-37% -$1.01M ﹤0.01% 3378
2016
Q4 		$3.13M Buy
1,638
+209
+15% +$408K ﹤0.01% 2448
2016
Q3 		$2.77M Buy
+1,429
New +$2.97M ﹤0.01% 2588

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.