Citadel Advisors
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Citadel Advisors’s ProShares UltraPro Short QQQ SQQQ Stock Holding History

Citadel Advisors’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
2026
Q1 		$93.7M Buy
1,163,672
+19,196
+2% +$1.36M 0.02% 856
2025
Q4 		$78.4M Buy
1,144,476
+491,652
+75% +$34.8M 0.01% 1032
2025
Q3 		$49.7M Buy
652,824
+345,496
+112% +$30.6M 0.01% 1380
2025
Q2 		$30.1M Buy
307,328
+157,140
+105% +$22.5M 0.01% 1675
2025
Q1 		$28.8M Sell
150,188
-46,192
-24% -$7.3M 0.01% 1633
2024
Q4 		$30.6M Buy
196,380
+134,388
+217% +$22.4M 0.01% 1726
2024
Q3 		$11.5M Sell
61,992
-19,688
-24% -$4.16M ﹤0.01% 2704
2024
Q2 		$16.9M Buy
81,680
+26,464
+48% +$6.75M ﹤0.01% 2171
2024
Q1 		$14.5M Buy
55,216
+20,074
+57% +$5.93M ﹤0.01% 2440
2023
Q4 		$11.8M Buy
35,142
+11,341
+48% +$4.94M ﹤0.01% 2626
2023
Q3 		$12.2M Sell
23,801
-44,284
-65% -$20.8M ﹤0.01% 2443
2023
Q2 		$32.2M Buy
68,085
+21,756
+47% +$14.1M 0.01% 1414
2023
Q1 		$34M Sell
46,329
-118,607
-72% -$117M 0.01% 1424
2022
Q4 		$223M Buy
164,936
+118,232
+253% +$153M 0.05% 299
2022
Q3 		$71.6M Sell
46,704
-12,241
-21% -$14M 0.02% 801
2022
Q2 		$86.7M Sell
58,945
-5,278
-8% -$6.53M 0.02% 650
2022
Q1 		$54.1M Buy
64,223
+61,674
+2,420% +$60.4M 0.01% 1064
2021
Q4 		$1.89M Sell
2,549
-678
-21% -$575K ﹤0.01% 6383
2021
Q3 		$3.48M Buy
3,227
+149
+5% +$151K ﹤0.01% 5039
2021
Q2 		$3.52M Sell
3,078
-1,669
-35% -$2.29M ﹤0.01% 5238
2021
Q1 		$7.78M Sell
4,747
-1,260
-21% -$2.17M ﹤0.01% 3388
2020
Q4 		$11.4M Sell
6,007
-3,091
-34% -$7.49M ﹤0.01% 2470
2020
Q3 		$27.1M Buy
9,098
+7,066
+348% +$24.5M 0.01% 1312
2020
Q2 		$9.6M Buy
2,032
+1,244
+158% +$8.75M ﹤0.01% 2268
2020
Q1 		$9.58M Sell
788
-459
-37% -$6.02M ﹤0.01% 1903
2019
Q4 		$17.5M Buy
1,247
+789
+172% +$13.5M 0.01% 1612
2019
Q3 		$9.3M Buy
458
+70
+18% +$1.45M ﹤0.01% 2301
2019
Q2 		$8.52M Buy
388
+136
+54% +$3.21M ﹤0.01% 2370
2019
Q1 		$6.41M Sell
252
-27
-10% -$835K ﹤0.01% 2641
2018
Q4 		$11.7M Buy
279
+209
+299% +$7.58M 0.01% 1725
2018
Q3 		$1.94M Buy
70
+4
+6% +$122K ﹤0.01% 4468
2018
Q2 		$2.38M Sell
66
-15
-19% -$591K ﹤0.01% 3836
2018
Q1 		$3.7M Buy
81
+25
+45% +$1.1M ﹤0.01% 2848
2017
Q4 		$3.02M Buy
56
+32
+133% +$1.85M ﹤0.01% 3083
2017
Q3 		$1.61M Buy
24
+9
+60% +$639K ﹤0.01% 3674
2017
Q2 		$1.19M Buy
15
+7
+88% +$578K ﹤0.01% 3833
2017
Q1 		$774K Sell
8
-4
-33% -$418K ﹤0.01% 4377
2016
Q4 		$1.57M Buy
12
+6
+100% +$807K ﹤0.01% 3250
2016
Q3 		$793K Buy
+6
New +$891K ﹤0.01% 4138

Other funds holding SQQQ

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
Citigroup
Citigroup New York $235B AUM 32.99% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
TAA
TB Alternative Assets Grand Cayman, Cayman Islands $623M AUM 154.99% 1-Year Est. Return
ST
Smithfield Trust Pittsburgh, Pennsylvania $2.3B AUM 14.87% 1-Year Est. Return
Creative Planning
Creative Planning Overland Park, Kansas $147B AUM 18.73% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return
MG
Marex Group London $15.8B AUM 31.44% 1-Year Est. Return

Citadel Advisors's SQQQ Position: Q1 2026 in Review

Citadel Advisors sold out of ProShares UltraPro Short QQQ (SQQQ) in Q1 2026, closing a stake of 319,015 shares — an estimated $22.6M sold.

Citadel Advisors first reported a position in SQQQ in Q2 2014 and held it in 28 quarters. The position peaked at $137M in Q4 2022. 75 funds tracked by Wall St. Rank hold SQQQ as of Q1 2026.

  • Citadel Advisors reported no remaining ProShares UltraPro Short QQQ position as of Q1 2026 after selling out during the quarter.
  • Citadel Advisors sold 319,015 ProShares UltraPro Short QQQ shares in Q1 2026, an estimated $22.6M.
  • Citadel Advisors first reported a position in ProShares UltraPro Short QQQ in Q2 2014 and held it in 28 quarters.
  • Citadel Advisors's ProShares UltraPro Short QQQ position peaked at $137M in Q4 2022.
  • 75 funds tracked by Wall St. Rank held ProShares UltraPro Short QQQ as of Q1 2026.

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