Jane Street’s ProShares Short S&P500 SH Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $2.73M | Sell |
72,100
-65,375
| -48% | -$2.38M | ﹤0.01% | 4511 |
|
|
2025
Q4 | $4.95M | Buy |
137,475
+42,700
| +45% | +$1.56M | ﹤0.01% | 3240 |
|
|
2025
Q3 | $3.5M | Buy |
94,775
+20,200
| +27% | +$779K | ﹤0.01% | 3972 |
|
|
2025
Q2 | $2.96M | Sell |
74,575
-3,100
| -4% | -$134K | ﹤0.01% | 3779 |
|
|
2025
Q1 | $3.46M | Sell |
77,675
-5,225
| -6% | -$222K | ﹤0.01% | 3499 |
|
|
2024
Q4 | $3.51M | Buy |
82,900
+2,300
| +3% | +$97.9K | ﹤0.01% | 3178 |
|
|
2024
Q3 | $3.5M | Buy |
+80,600
| New | +$3.65M | ﹤0.01% | 3455 |
|
|
2022
Q2 | – | Sell |
-55,750
| Closed | -$3.14M | – | 10746 |
|
|
2022
Q1 | $3.14M | Buy |
+55,750
| New | +$3.22M | ﹤0.01% | 3848 |
|
|
2021
Q2 | – | Sell |
-12,675
| Closed | -$850K | – | 10336 |
|
|
2021
Q1 | $850K | Sell |
12,675
-114,450
| -90% | -$7.94M | ﹤0.01% | 5769 |
|
|
2020
Q4 | $9.14M | Buy |
127,125
+70,225
| +123% | +$5.37M | ﹤0.01% | 1485 |
|
|
2020
Q3 | $4.63M | Buy |
56,900
+10,075
| +22% | +$836K | ﹤0.01% | 1937 |
|
|
2020
Q2 | $4.19M | Sell |
46,825
-25,750
| -35% | -$2.47M | ﹤0.01% | 2073 |
|
|
2020
Q1 | $8.03M | Buy |
+72,575
| New | +$7.33M | 0.01% | 896 |
|
|
2018
Q3 | – | Sell |
-15,350
| Closed | -$1.8M | – | 5649 |
|
|
2018
Q2 | $1.8M | Sell |
15,350
-6,775
| -31% | -$801K | ﹤0.01% | 2063 |
|
|
2018
Q1 | $2.68M | Sell |
22,125
-25,775
| -54% | -$3.04M | 0.01% | 1521 |
|
|
2017
Q4 | $5.78M | Buy |
47,900
+600
| +1% | +$74.6K | 0.02% | 789 |
|
|
2017
Q3 | $6.09M | Buy |
47,300
+30,350
| +179% | +$3.99M | 0.02% | 767 |
|
|
2017
Q2 | $2.27M | Buy |
16,950
+5,450
| +47% | +$740K | 0.01% | 1386 |
|
|
2017
Q1 | $1.59M | Sell |
11,500
-48,275
| -81% | -$6.79M | 0.01% | 1576 |
|
|
2016
Q4 | $8.74M | Buy |
59,775
+7,275
| +14% | +$1.1M | 0.04% | 415 |
|
|
2016
Q3 | $8M | Buy |
52,500
+38,987
| +289% | +$5.98M | 0.04% | 386 |
|
|
2016
Q2 | $2.14M | Buy |
+13,513
| New | +$2.18M | 0.01% | 1223 |
|
|
2015
Q4 | – | Sell |
-3,275
| Closed | -$590K | – | 4411 |
|
|
2015
Q3 | $590K | Sell |
3,275
-2,088
| -39% | -$360K | ﹤0.01% | 2131 |
|
|
2015
Q2 | $916K | Buy |
5,363
+338
| +7% | +$56.9K | 0.01% | 1654 |
|
|
2015
Q1 | $863K | Sell |
5,025
-4,638
| -48% | -$802K | 0.01% | 1502 |
|
|
2014
Q4 | $1.68M | Sell |
9,663
-375
| -4% | -$67.4K | 0.01% | 751 |
|
|
2014
Q3 | $1.85M | Sell |
10,038
-4,325
| -30% | -$799K | 0.02% | 632 |
|
|
2014
Q2 | $2.68M | Sell |
14,363
-5,175
| -26% | -$1M | 0.03% | 428 |
|
|
2014
Q1 | $3.86M | Buy |
+19,538
| New | +$3.96M | 0.04% | 315 |
|
|
2013
Q4 | – | Sell |
-14,050
| Closed | -$3.15M | – | 2827 |
|
|
2013
Q3 | $3.15M | Sell |
14,050
-47,563
| -77% | -$10.8M | 0.04% | 388 |
|
|
2013
Q2 | $14.6M | Buy |
+61,613
| New | +$14.6M | 0.25% | 54 |
|
Other funds holding SH
SFM
RIM
RSWM
TSW
SWA
FCM
Jane Street's SH Position: Q1 2026 in Review
Jane Street opened a new position in ProShares Short S&P500 (SH) in Q1 2026: 89,183 shares worth $3.38M. The stake represents ﹤0.01% of the portfolio and ranks #4127 among its holdings. This is a return to the name: Jane Street previously reported a position in SH as recently as Q3 2025.
Jane Street first reported a position in SH in Q3 2013 and has held it in 31 quarters since. The position peaked at $11.6M in Q1 2023. 148 funds tracked by Wall St. Rank hold SH as of Q1 2026.
- Jane Street held 89,183 shares of ProShares Short S&P500 worth $3.38M as of Q1 2026.
- ProShares Short S&P500 was a new Jane Street position in Q1 2026.
- ProShares Short S&P500 made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #4127 holding.
- Jane Street first reported a position in ProShares Short S&P500 in Q3 2013 and has held it in 31 quarters since.
- Jane Street's ProShares Short S&P500 position peaked at $11.6M in Q1 2023.
- 148 funds tracked by Wall St. Rank held ProShares Short S&P500 as of Q1 2026.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.