Jane Street’s ProShares Ultra Dow30 DDM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$895K Buy
17,200
+9,200
+115% +$528K ﹤0.01% 6766
2025
Q4
$455K Buy
+8,000
New +$443K ﹤0.01% 7918
2025
Q3
Sell
-11,800
Closed -$578K 10918
2025
Q2
$578K Buy
11,800
+3,400
+40% +$149K ﹤0.01% 6647
2025
Q1
$384K Sell
8,400
-3,400
-29% -$166K ﹤0.01% 7365
2024
Q4
$562K Sell
11,800
-15,000
-56% -$745K ﹤0.01% 6549
2024
Q3
$1.28M Buy
+26,800
New +$1.19M ﹤0.01% 5380
2022
Q2
Sell
-36,200
Closed -$1.31M 9821
2022
Q1
$1.31M Sell
36,200
-84,600
-70% -$3.08M ﹤0.01% 5557
2021
Q4
$4.83M Buy
120,800
+26,400
+28% +$1.01M ﹤0.01% 2914
2021
Q3
$3.28M Buy
94,400
+35,200
+59% +$1.3M ﹤0.01% 3495
2021
Q2
$2.13M Sell
59,200
-77,000
-57% -$2.71M ﹤0.01% 4210
2021
Q1
$4.49M Sell
136,200
-19,800
-13% -$596K ﹤0.01% 2562
2020
Q4
$4.4M Buy
156,000
+13,200
+9% +$339K ﹤0.01% 2294
2020
Q3
$3.34M Sell
142,800
-89,600
-39% -$2.03M ﹤0.01% 2304
2020
Q2
$4.68M Buy
232,400
+107,200
+86% +$1.98M ﹤0.01% 1928
2020
Q1
$1.86M Buy
125,200
+94,200
+304% +$2.28M ﹤0.01% 2091
2019
Q4
$862K Sell
31,000
-29,800
-49% -$774K ﹤0.01% 2969
2019
Q3
$1.51M Buy
60,800
+32,400
+114% +$790K ﹤0.01% 2118
2019
Q2
$689K Sell
28,400
-5,800
-17% -$136K ﹤0.01% 3168
2019
Q1
$793K Sell
34,200
-8,800
-20% -$193K ﹤0.01% 3101
2018
Q4
$813K Sell
43,000
-21,600
-33% -$473K ﹤0.01% 2857
2018
Q3
$1.6M Buy
64,600
+22,800
+55% +$529K ﹤0.01% 2151
2018
Q2
$872K Sell
41,800
-1,400
-3% -$29.9K ﹤0.01% 2915
2018
Q1
$897K Sell
43,200
-136,800
-76% -$3.09M ﹤0.01% 2796
2017
Q4
$3.96M Buy
+180,000
New +$3.63M 0.01% 1019
2017
Q1
Sell
-69,000
Closed -$961K 4207
2016
Q4
$961K Sell
69,000
-1,183,800
-94% -$15M ﹤0.01% 2134
2016
Q3
$14.9M Sell
1,252,800
-1,192,200
-49% -$14.3M 0.07% 225
2016
Q2
$27.7M Buy
2,445,000
+196,800
+9% +$2.2M 0.14% 129
2016
Q1
$24.8M Buy
2,248,200
+1,768,800
+369% +$17.4M 0.14% 135
2015
Q4
$5.14M Buy
479,400
+361,800
+308% +$3.91M 0.03% 481
2015
Q3
$1.1M Sell
117,600
-1,031,400
-90% -$10.7M 0.01% 1552
2015
Q2
$12.6M Sell
1,149,000
-840,600
-42% -$9.66M 0.08% 191
2015
Q1
$22.2M Sell
1,989,600
-733,200
-27% -$8.23M 0.17% 98
2014
Q4
$30.5M Buy
2,722,800
+1,516,800
+126% +$16.1M 0.23% 69
2014
Q3
$12.4M Buy
1,206,000
+631,200
+110% +$6.4M 0.13% 133
2014
Q2
$5.72M Buy
574,800
+246,000
+75% +$2.38M 0.07% 234
2014
Q1
$3.12M Sell
328,800
-99,600
-23% -$912K 0.03% 384
2013
Q4
$4.11M Buy
428,400
+69,600
+19% +$601K 0.06% 232
2013
Q3
$2.85M Buy
358,800
+229,200
+177% +$1.86M 0.03% 416
2013
Q2
$992K Buy
+129,600
New +$1M 0.02% 919

Other funds holding DDM

Jane Street's DDM Position: Q3 2025 in Review

Jane Street sold out of ProShares Ultra Dow30 (DDM) in Q3 2025, closing a stake of 8,874 shares — an estimated $435K sold.

Jane Street first reported a position in DDM in Q4 2014 and held it in 27 quarters. The position peaked at $3.43M in Q4 2024. 47 funds tracked by Wall St. Rank hold DDM as of Q3 2025.

  • Jane Street reported no remaining ProShares Ultra Dow30 position as of Q3 2025 after selling out during the quarter.
  • Jane Street sold 8,874 ProShares Ultra Dow30 shares in Q3 2025, an estimated $435K.
  • Jane Street first reported a position in ProShares Ultra Dow30 in Q4 2014 and held it in 27 quarters.
  • Jane Street's ProShares Ultra Dow30 position peaked at $3.43M in Q4 2024.
  • 47 funds tracked by Wall St. Rank held ProShares Ultra Dow30 as of Q3 2025.

Based on Jane Street's 13F filing for Q3 2025, filed 14 Nov 2025.