Jim Simons’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
2025
Q4
Sell
-11,400
Closed -$611K 3336
2025
Q3
$611K Buy
+11,400
New +$580K ﹤0.01% 2709
2024
Q4
Sell
-23,000
Closed -$1.1M 3638
2024
Q3
$1.1M Buy
+23,000
New +$1.02M ﹤0.01% 2383
2024
Q2
Sell
-10,200
Closed -$444K 3575
2024
Q1
$444K Sell
10,200
-79,400
-89% -$3.26M ﹤0.01% 2912
2023
Q4
$3.55M Buy
+89,600
New +$3.08M 0.01% 1567
2022
Q1
Sell
-19,800
Closed -$792K 4131
2021
Q4
$792K Buy
19,800
+11,004
+125% +$421K ﹤0.01% 2818
2021
Q3
$305K Buy
+8,796
New +$325K ﹤0.01% 3077
2021
Q2
Sell
-54,400
Closed -$1.79M 3514
2021
Q1
$1.79M Buy
+54,400
New +$1.64M ﹤0.01% 2293
2020
Q1
Sell
-53,800
Closed -$1.5M 3497
2019
Q4
$1.5M Buy
+53,800
New +$1.4M ﹤0.01% 2454
2019
Q2
Sell
-13,200
Closed -$306K 3577
2019
Q1
$306K Buy
+13,200
New +$289K ﹤0.01% 3085
2018
Q1
Sell
-30,600
Closed -$674K 3397
2017
Q4
$674K Buy
+30,600
New +$618K ﹤0.01% 2813

Other funds holding DDM

Jim Simons's DDM Position: Q4 2025 in Review

Jim Simons sold out of ProShares Ultra Dow30 (DDM) in Q4 2025, closing a stake of 11,400 shares — an estimated $611K sold.

Jim Simons first reported a position in DDM in Q4 2017 and held it in 10 quarters. The position peaked at $3.55M in Q4 2023. 46 funds tracked by Wall St. Rank hold DDM as of Q4 2025.

  • Jim Simons reported no remaining ProShares Ultra Dow30 position as of Q4 2025 after selling out during the quarter.
  • Jim Simons sold 11,400 ProShares Ultra Dow30 shares in Q4 2025, an estimated $611K.
  • Jim Simons first reported a position in ProShares Ultra Dow30 in Q4 2017 and held it in 10 quarters.
  • Jim Simons's ProShares Ultra Dow30 position peaked at $3.55M in Q4 2023.
  • 46 funds tracked by Wall St. Rank held ProShares Ultra Dow30 as of Q4 2025.

Based on Renaissance Technologies's 13F filing for Q4 2025, filed 12 Feb 2026.