Jane Street’s Proshares UltraPro NASDAQ Biotechnology UBIO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2020
Q1
Sell
-56,492
Closed -$1.85M 6362
2019
Q4
$1.85M Buy
+56,492
New +$1.5M ﹤0.01% 2034
2019
Q3
Sell
-21,385
Closed -$553K 6113
2019
Q2
$553K Sell
21,385
-7,641
-26% -$189K ﹤0.01% 3457
2019
Q1
$850K Buy
29,026
+13,001
+81% +$369K ﹤0.01% 3020
2018
Q4
$321K Buy
16,025
+2,216
+16% +$62.7K ﹤0.01% 3988
2018
Q3
$610K Sell
13,809
-40,000
-74% -$1.61M ﹤0.01% 3375
2018
Q2
$1.78M Buy
+53,809
New +$1.68M ﹤0.01% 2072
2018
Q1
Sell
-15,656
Closed -$576K 5710
2017
Q4
$527K Buy
15,656
+5,597
+56% +$191K ﹤0.01% 3106
2017
Q3
$389K Buy
+10,059
New +$350K ﹤0.01% 3400
2017
Q1
Sell
-17,347
Closed -$457K 4915
2016
Q4
$366K Sell
17,347
-4,732
-21% -$112K ﹤0.01% 3161
2016
Q3
$641K Buy
22,079
+9,052
+69% +$258K ﹤0.01% 2493
2016
Q2
$276K Buy
+13,027
New +$330K ﹤0.01% 3422
2016
Q1
Sell
-11,252
Closed -$310K 4853
2015
Q4
$651K Buy
+11,252
New +$596K ﹤0.01% 2191

Other funds holding UBIO

Jane Street's UBIO Position: Q1 2020 in Review

Jane Street sold out of Proshares UltraPro NASDAQ Biotechnology (UBIO) in Q1 2020, closing a stake of 56,492 shares — an estimated $1.85M sold.

Jane Street first reported a position in UBIO in Q4 2015 and held it in 12 quarters. The position peaked at $1.85M in Q4 2019. 1 fund tracked by Wall St. Rank holds UBIO as of Q1 2020.

  • Jane Street reported no remaining Proshares UltraPro NASDAQ Biotechnology position as of Q1 2020 after selling out during the quarter.
  • Jane Street sold 56,492 Proshares UltraPro NASDAQ Biotechnology shares in Q1 2020, an estimated $1.85M.
  • Jane Street first reported a position in Proshares UltraPro NASDAQ Biotechnology in Q4 2015 and held it in 12 quarters.
  • Jane Street's Proshares UltraPro NASDAQ Biotechnology position peaked at $1.85M in Q4 2019.
  • 1 fund tracked by Wall St. Rank held Proshares UltraPro NASDAQ Biotechnology as of Q1 2020.

Based on Jane Street's 13F filing for Q1 2020, filed 15 May 2020.