Citadel Advisors
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Citadel Advisors’s ProShares UltraShort Euro EUO Stock Holding History

Citadel Advisors’s Portfolio EUO Stock Details EUO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-6,900
Closed -$204K – 13984
2026
Q1 		$204K Buy
+6,900
New +$198K ﹤0.01% 11377
2025
Q4 		– Sell
-20,600
Closed -$577K – 13020
2025
Q3 		$577K Buy
20,600
+9,200
+81% +$259K ﹤0.01% 8780
2025
Q2 		$313K Buy
11,400
+10,600
+1,325% +$313K ﹤0.01% 9715
2025
Q1 		$25.8K Sell
800
-4,900
-86% -$166K ﹤0.01% 12945
2024
Q4 		$199K Sell
5,700
-5,100
-47% -$167K ﹤0.01% 10473
2024
Q3 		$323K Buy
10,800
+9,800
+980% +$299K ﹤0.01% 9181
2024
Q2 		$31.8K Buy
+1,000
New +$31.3K ﹤0.01% 12203
2024
Q1 		– Sell
-2,800
Closed -$81.6K – 14777
2023
Q4 		$81.6K Buy
2,800
+2,500
+833% +$76.3K ﹤0.01% 11199
2023
Q3 		$9.43K Buy
300
+100
+50% +$2.95K ﹤0.01% 13127
2023
Q2 		$5.82K Sell
200
-500
-71% -$14.5K ﹤0.01% 13468
2023
Q1 		$20.3K Sell
700
-6,600
-90% -$195K ﹤0.01% 13060
2022
Q4 		$215K Buy
7,300
+300
+4% +$9.68K ﹤0.01% 9989
2022
Q3 		$244K Buy
+7,000
New +$231K ﹤0.01% 10019
2020
Q3 		– Sell
-13,800
Closed -$369K – 10222
2020
Q2 		$369K Sell
13,800
-6,100
-31% -$170K ﹤0.01% 7577
2020
Q1 		$552K Buy
+19,900
New +$554K ﹤0.01% 6304
2019
Q2 		– Sell
-10,900
Closed -$280K – 9340
2019
Q1 		$280K Buy
+10,900
New +$271K ﹤0.01% 7716
2018
Q1 		– Sell
-16,500
Closed -$350K – 8397
2017
Q4 		$350K Sell
16,500
-16,000
-49% -$350K ﹤0.01% 6200
2017
Q3 		$705K Buy
32,500
+18,000
+124% +$394K ﹤0.01% 4829
2017
Q2 		$335K Buy
14,500
+6,200
+75% +$154K ﹤0.01% 5725
2017
Q1 		$219K Sell
8,300
-11,900
-59% -$315K ﹤0.01% 6365
2016
Q4 		$547K Buy
20,200
+5,400
+36% +$139K ﹤0.01% 4760
2016
Q3 		$352K Buy
+14,800
New +$356K ﹤0.01% 5402

Other funds holding EUO

CCC
Chelsea Counsel Company Los Angeles, California $236M AUM 51.76% 1-Year Est. Return
VAM
Verity Asset Management Durham, North Carolina $264M AUM 28.52% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
SW
Simplicity Wealth Summit, New Jersey $2.96B AUM 25.11% 1-Year Est. Return
Focus Partners Wealth
Focus Partners Wealth Boston, Massachusetts $97.6B AUM 29.43% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return
SIC
SJS Investment Consulting Sylvania, Ohio $919M AUM 23.4% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return

Citadel Advisors's EUO Position: Q2 2026 in Review

Citadel Advisors reduced its ProShares UltraShort Euro (EUO) stake by 41% in Q2 2026, selling an estimated $406K and leaving 19,517 shares worth $598K. The position accounts for ﹤0.01% of the portfolio, ranked #9434.

Citadel Advisors first reported a position in EUO in Q1 2014 and has held it in 30 quarters since. The position peaked at $11.7M in Q4 2019. 11 funds tracked by Wall St. Rank hold EUO as of Q2 2026.

  • Citadel Advisors held 19,517 shares of ProShares UltraShort Euro worth $598K as of Q2 2026.
  • Citadel Advisors sold 13,809 ProShares UltraShort Euro shares in Q2 2026, an estimated $406K.
  • ProShares UltraShort Euro made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #9434 holding.
  • Citadel Advisors first reported a position in ProShares UltraShort Euro in Q1 2014 and has held it in 30 quarters since.
  • Citadel Advisors's ProShares UltraShort Euro position peaked at $11.7M in Q4 2019.
  • 11 funds tracked by Wall St. Rank held ProShares UltraShort Euro as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.