Jane Street’s ProShares UltraPro S&P 500 UPRO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$28M Sell
288,800
-355,200
-55% -$40.1M ﹤0.01% 1498
2025
Q4
$74.5M Buy
644,000
+104,400
+19% +$11.9M 0.01% 718
2025
Q3
$60.2M Buy
539,600
+340,300
+171% +$34.2M 0.01% 855
2025
Q2
$18.2M Buy
199,300
+62,700
+46% +$4.66M ﹤0.01% 1540
2025
Q1
$10.1M Buy
136,600
+27,300
+25% +$2.4M ﹤0.01% 1985
2024
Q4
$9.69M Buy
109,300
+23,100
+27% +$2.11M ﹤0.01% 1915
2024
Q3
$7.43M Buy
+86,200
New +$6.77M ﹤0.01% 2272
2022
Q2
Sell
-289,500
Closed -$18.4M 10945
2022
Q1
$18.4M Sell
289,500
-63,300
-18% -$3.92M 0.01% 1329
2021
Q4
$26.9M Sell
352,800
-188,200
-35% -$13M 0.01% 984
2021
Q3
$30.8M Buy
541,000
+195,400
+57% +$12.1M 0.01% 837
2021
Q2
$19.6M Buy
345,600
+137,400
+66% +$7.21M 0.01% 1091
2021
Q1
$9.4M Sell
208,200
-157,200
-43% -$6.57M ﹤0.01% 1609
2020
Q4
$14M Sell
365,400
-693,000
-65% -$22.8M 0.01% 1139
2020
Q3
$29.6M Sell
1,058,400
-1,451,200
-58% -$39.6M 0.02% 583
2020
Q2
$55.7M Buy
2,509,600
+1,831,000
+270% +$35.6M 0.04% 323
2020
Q1
$9.38M Buy
678,600
+364,800
+116% +$10.9M 0.01% 809
2019
Q4
$11M Buy
313,800
+86,600
+38% +$2.65M 0.02% 602
2019
Q3
$6.28M Sell
227,200
-26,600
-10% -$728K 0.01% 836
2019
Q2
$6.87M Buy
253,800
+12,800
+5% +$330K 0.01% 846
2019
Q1
$5.94M Sell
241,000
-364,000
-60% -$8.02M 0.01% 1012
2018
Q4
$10.5M Sell
605,000
-157,400
-21% -$3.54M 0.02% 552
2018
Q3
$21.8M Sell
762,400
-808,600
-51% -$21.7M 0.04% 305
2018
Q2
$36.8M Sell
1,571,000
-1,160,200
-42% -$26.9M 0.09% 171
2018
Q1
$59.5M Sell
2,731,200
-1,134,000
-29% -$27.9M 0.15% 104
2017
Q4
$90.3M Buy
3,865,200
+456,000
+13% +$9.8M 0.26% 66
2017
Q3
$66.2M Buy
3,409,200
+452,400
+15% +$8.26M 0.21% 86
2017
Q2
$51.2M Buy
2,956,800
+1,291,200
+78% +$21.7M 0.18% 97
2017
Q1
$26.7M Sell
1,665,600
-1,903,800
-53% -$29.1M 0.12% 148
2016
Q4
$48.7M Sell
3,569,400
-942,600
-21% -$11.9M 0.21% 81
2016
Q3
$55.4M Buy
4,512,000
+2,200,200
+95% +$26.8M 0.27% 67
2016
Q2
$25.6M Sell
2,311,800
-188,400
-8% -$2.04M 0.13% 141
2016
Q1
$26.4M Buy
2,500,200
+1,358,400
+119% +$12.3M 0.15% 128
2015
Q4
$11.9M Sell
1,141,800
-1,067,400
-48% -$11.4M 0.07% 231
2015
Q3
$19.2M Buy
2,209,200
+754,200
+52% +$7.91M 0.12% 137
2015
Q2
$16.1M Buy
1,455,000
+412,200
+40% +$4.83M 0.1% 145
2015
Q1
$11.6M Sell
1,042,800
-3,127,200
-75% -$34.7M 0.09% 183
2014
Q4
$46.1M Buy
4,170,000
+1,429,200
+52% +$14.7M 0.35% 44
2014
Q3
$26.8M Buy
2,740,800
+1,778,400
+185% +$17.5M 0.27% 67
2014
Q2
$9.21M Buy
962,400
+733,200
+320% +$6.39M 0.12% 153
2014
Q1
$1.91M Sell
229,200
-93,600
-29% -$733K 0.02% 595
2013
Q4
$2.59M Buy
322,800
+138,000
+75% +$969K 0.04% 372
2013
Q3
$1.11M Sell
184,800
-572,400
-76% -$3.41M 0.01% 1033
2013
Q2
$3.94M Buy
+757,200
New +$4M 0.07% 218

Other funds holding UPRO

Jane Street's UPRO Position: Q1 2026 in Review

Jane Street sold out of ProShares UltraPro S&P 500 (UPRO) in Q1 2026, closing a stake of 4,515 shares — an estimated $510K sold.

Jane Street first reported a position in UPRO in Q2 2013 and held it in 40 quarters. The position peaked at $70.5M in Q4 2024. 120 funds tracked by Wall St. Rank hold UPRO as of Q1 2026.

  • Jane Street reported no remaining ProShares UltraPro S&P 500 position as of Q1 2026 after selling out during the quarter.
  • Jane Street sold 4,515 ProShares UltraPro S&P 500 shares in Q1 2026, an estimated $510K.
  • Jane Street first reported a position in ProShares UltraPro S&P 500 in Q2 2013 and held it in 40 quarters.
  • Jane Street's ProShares UltraPro S&P 500 position peaked at $70.5M in Q4 2024.
  • 120 funds tracked by Wall St. Rank held ProShares UltraPro S&P 500 as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.