Citadel Advisors
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Citadel Advisors’s ProShares UltraShort S&P500 SDS Stock Holding History

Citadel Advisors’s Portfolio SDS Stock Details SDS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.61M Sell
34,680
-58,720
-63% -$4.08M ﹤0.01% 5536
2025
Q4 		$6.4M Buy
93,400
+20,180
+28% +$1.42M ﹤0.01% 3902
2025
Q3 		$5.29M Sell
73,220
-12,860
-15% -$1.01M ﹤0.01% 4264
2025
Q2 		$7.17M Buy
86,080
+51,220
+147% +$5.09M ﹤0.01% 3514
2025
Q1 		$3.74M Buy
34,860
+14,380
+70% +$1.42M ﹤0.01% 4369
2024
Q4 		$2.01M Buy
20,480
+12,660
+162% +$1.25M ﹤0.01% 5608
2024
Q3 		$807K Buy
7,820
+2,880
+58% +$324K ﹤0.01% 7286
2024
Q2 		$569K Sell
4,940
-9,040
-65% -$1.14M ﹤0.01% 7798
2024
Q1 		$1.74M Sell
13,980
-4,772
-25% -$659K ﹤0.01% 5804
2023
Q4 		$2.81M Sell
18,752
-26,192
-58% -$4.53M ﹤0.01% 4770
2023
Q3 		$8.34M Buy
44,944
+28,368
+171% +$4.89M ﹤0.01% 2918
2023
Q2 		$2.84M Sell
16,576
-38,504
-70% -$7.4M ﹤0.01% 4561
2023
Q1 		$11M Buy
55,080
+27,512
+100% +$5.83M ﹤0.01% 2687
2022
Q4 		$6.34M Sell
27,568
-20,096
-42% -$4.66M ﹤0.01% 3489
2022
Q3 		$13M Buy
47,664
+23,112
+94% +$5.23M ﹤0.01% 2401
2022
Q2 		$6.18M Sell
24,552
-1,732
-7% -$387K ﹤0.01% 3421
2022
Q1 		$4.92M Buy
26,284
+15,632
+147% +$3.1M ﹤0.01% 4201
2021
Q4 		$1.88M Buy
10,652
+396
+4% +$76.1K ﹤0.01% 6398
2021
Q3 		$2.27M Buy
10,256
+976
+11% +$207K ﹤0.01% 6032
2021
Q2 		$2.1M Sell
9,280
-5,420
-37% -$1.3M ﹤0.01% 6503
2021
Q1 		$3.95M Sell
14,700
-10,340
-41% -$2.98M ﹤0.01% 4788
2020
Q4 		$7.76M Buy
25,040
+4,816
+24% +$1.69M ﹤0.01% 2990
2020
Q3 		$8.06M Sell
20,224
-6,804
-25% -$2.84M ﹤0.01% 2550
2020
Q2 		$13.1M Buy
27,028
+16,380
+154% +$9.28M ﹤0.01% 1928
2020
Q1 		$8.11M Sell
10,648
-5,756
-35% -$3.91M ﹤0.01% 2098
2019
Q4 		$10.2M Buy
16,404
+3,332
+25% +$2.29M ﹤0.01% 2178
2019
Q3 		$9.64M Buy
13,072
+600
+5% +$453K ﹤0.01% 2262
2019
Q2 		$9.58M Sell
12,472
-3,612
-22% -$2.91M ﹤0.01% 2231
2019
Q1 		$13.4M Sell
16,084
-32,612
-67% -$29.7M 0.01% 1728
2018
Q4 		$52.3M Sell
48,696
-37,944
-44% -$36.3M 0.03% 590
2018
Q3 		$71.7M Buy
86,640
+57,896
+201% +$50.4M 0.03% 562
2018
Q2 		$27.5M Buy
28,744
+15,692
+120% +$15.3M 0.01% 1064
2018
Q1 		$13.4M Buy
13,052
+6,808
+109% +$6.64M 0.01% 1471
2017
Q4 		$6.41M Buy
6,244
+1,964
+46% +$2.14M ﹤0.01% 2178
2017
Q3 		$4.99M Sell
4,280
-151
-3% -$184K ﹤0.01% 2311
2017
Q2 		$5.62M Buy
4,431
+873
+25% +$1.14M ﹤0.01% 2002
2017
Q1 		$4.79M Sell
3,558
-993
-22% -$1.39M ﹤0.01% 2088
2016
Q4 		$6.88M Sell
4,551
-1,525
-25% -$2.45M 0.01% 1676
2016
Q3 		$9.96M Buy
+6,076
New +$10.1M 0.01% 1359

Other funds holding SDS

RAM
Revere Asset Management Dallas, Texas $195M AUM 80.44% 1-Year Est. Return
BFIC
Bedell Frazier Investment Counselling Walnut Creek, California $495M AUM 29.32% 1-Year Est. Return
IAN
Integrated Advisors Network Dallas, Texas $1.91B AUM 24.91% 1-Year Est. Return
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
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
TSW
Three Seasons Wealth Salt Lake City, Utah $262M AUM 45.03% 1-Year Est. Return
AIG
Abbington Investment Group Westport, Connecticut $172M AUM
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Citadel Advisors's SDS Position: Q4 2025 in Review

Citadel Advisors sold out of ProShares UltraShort S&P500 (SDS) in Q4 2025, closing a stake of 50,732 shares — an estimated $3.58M sold.

Citadel Advisors first reported a position in SDS in Q1 2014 and held it in 31 quarters. The position peaked at $9.56M in Q1 2021. 44 funds tracked by Wall St. Rank hold SDS as of Q4 2025.

  • Citadel Advisors reported no remaining ProShares UltraShort S&P500 position as of Q4 2025 after selling out during the quarter.
  • Citadel Advisors sold 50,732 ProShares UltraShort S&P500 shares in Q4 2025, an estimated $3.58M.
  • Citadel Advisors first reported a position in ProShares UltraShort S&P500 in Q1 2014 and held it in 31 quarters.
  • Citadel Advisors's ProShares UltraShort S&P500 position peaked at $9.56M in Q1 2021.
  • 44 funds tracked by Wall St. Rank held ProShares UltraShort S&P500 as of Q4 2025.

Based on Citadel Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.