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 		$17.4M Sell
231,820
-147,100
-39% -$10.2M ﹤0.01% 2496
2025
Q4 		$26M Buy
378,920
+91,640
+32% +$6.47M ﹤0.01% 2062
2025
Q3 		$20.8M Buy
287,280
+159,520
+125% +$12.5M ﹤0.01% 2281
2025
Q2 		$10.6M Buy
127,760
+93,860
+277% +$9.32M ﹤0.01% 2942
2025
Q1 		$3.64M Buy
33,900
+1,060
+3% +$105K ﹤0.01% 4426
2024
Q4 		$3.23M Buy
32,840
+17,580
+115% +$1.74M ﹤0.01% 4719
2024
Q3 		$1.57M Buy
15,260
+8,180
+116% +$921K ﹤0.01% 5962
2024
Q2 		$816K Buy
7,080
+540
+8% +$68K ﹤0.01% 7005
2024
Q1 		$813K Buy
6,540
+4,360
+200% +$602K ﹤0.01% 7373
2023
Q4 		$326K Sell
2,180
-260
-11% -$45K ﹤0.01% 9005
2023
Q3 		$453K Buy
2,440
+2,180
+838% +$376K ﹤0.01% 8266
2023
Q2 		$44.6K Sell
260
-1,760
-87% -$338K ﹤0.01% 11936
2023
Q1 		$404K Sell
2,020
-63,316
-97% -$13.4M ﹤0.01% 8752
2022
Q4 		$15M Buy
65,336
+52,516
+410% +$12.2M ﹤0.01% 2288
2022
Q3 		$3.5M Sell
12,820
-10,316
-45% -$2.33M ﹤0.01% 4500
2022
Q2 		$5.82M Buy
23,136
+6,032
+35% +$1.35M ﹤0.01% 3525
2022
Q1 		$3.2M Buy
17,104
+15,316
+857% +$3.03M ﹤0.01% 5032
2021
Q4 		$316K Sell
1,788
-10,348
-85% -$1.99M ﹤0.01% 10812
2021
Q3 		$2.69M Buy
12,136
+1,028
+9% +$218K ﹤0.01% 5626
2021
Q2 		$2.51M Sell
11,108
-848
-7% -$204K ﹤0.01% 6033
2021
Q1 		$3.21M Buy
11,956
+3,140
+36% +$906K ﹤0.01% 5267
2020
Q4 		$2.73M Sell
8,816
-8,420
-49% -$2.96M ﹤0.01% 4737
2020
Q3 		$6.87M Buy
17,236
+4,596
+36% +$1.92M ﹤0.01% 2721
2020
Q2 		$6.13M Buy
12,640
+7,016
+125% +$3.97M ﹤0.01% 2799
2020
Q1 		$4.28M Sell
5,624
-504
-8% -$343K ﹤0.01% 2935
2019
Q4 		$3.81M Sell
6,128
-2,704
-31% -$1.86M ﹤0.01% 3452
2019
Q3 		$6.51M Sell
8,832
-2,236
-20% -$1.69M ﹤0.01% 2749
2019
Q2 		$8.5M Buy
11,068
+2,872
+35% +$2.31M ﹤0.01% 2372
2019
Q1 		$6.82M Sell
8,196
-12,668
-61% -$11.5M ﹤0.01% 2557
2018
Q4 		$22.4M Sell
20,864
-14,992
-42% -$14.3M 0.01% 1137
2018
Q3 		$29.7M Buy
35,856
+7,592
+27% +$6.61M 0.01% 1090
2018
Q2 		$27M Buy
28,264
+13,360
+90% +$13M 0.01% 1080
2018
Q1 		$15.3M Buy
14,904
+10,072
+208% +$9.82M 0.01% 1345
2017
Q4 		$4.96M Buy
4,832
+3,424
+243% +$3.73M ﹤0.01% 2489
2017
Q3 		$1.64M Buy
1,408
+1,105
+365% +$1.35M ﹤0.01% 3645
2017
Q2 		$384K Sell
303
-8
-3% -$10.4K ﹤0.01% 5510
2017
Q1 		$418K Sell
311
-311
-50% -$434K ﹤0.01% 5322
2016
Q4 		$940K Sell
622
-783
-56% -$1.26M ﹤0.01% 3942
2016
Q3 		$2.3M Buy
+1,405
New +$2.34M ﹤0.01% 2804

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.