Jane Street
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Jane Street’s ProShares UltraShort Silver ZSL Stock Holding History

Jane Street’s Portfolio ZSL Stock Details ZSL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.24M Buy
55,260
+50,760
+1,128% +$1.28M ﹤0.01% 6044
2025
Q4 		$240K Buy
+4,500
New +$495K ﹤0.01% 9328
2025
Q1 		– Sell
-570
Closed -$239K – 10820
2024
Q4 		$239K Buy
570
+232
+69% +$85.4K ﹤0.01% 8110
2024
Q3 		$129K Buy
+338
New +$148K ﹤0.01% 8887
2019
Q3 		– Sell
-1,578
Closed -$9.64M – 5873
2019
Q2 		$9.64M Sell
1,578
-8
-0.5% -$51.8K 0.02% 645
2019
Q1 		$9.96M Buy
+1,586
New +$9.38M 0.02% 691
2018
Q4 		– Sell
-43
Closed -$283K – 5853
2018
Q3 		$283K Sell
43
-11
-20% -$70.2K ﹤0.01% 4287
2018
Q2 		$296K Sell
54
-319
-86% -$1.67M ﹤0.01% 4128
2018
Q1 		$2M Buy
+373
New +$1.92M 0.01% 1855
2017
Q3 		– Sell
-117
Closed -$638K – 5183
2017
Q2 		$638K Buy
117
+17
+17% +$87.6K ﹤0.01% 2717
2017
Q1 		$462K Buy
+100
New +$510K ﹤0.01% 2973
2015
Q2 		– Sell
-239
Closed -$1.93M – 4129
2015
Q1 		$1.93M Buy
239
+13
+6% +$107K 0.01% 890
2014
Q4 		$2.16M Sell
226
-992
-81% -$8.9M 0.02% 639
2014
Q3 		$10.5M Buy
1,218
+689
+130% +$4.56M 0.11% 151
2014
Q2 		$3.05M Buy
529
+315
+147% +$2.13M 0.04% 386
2014
Q1 		$1.44M Sell
214
-3,549
-94% -$22.9M 0.02% 727
2013
Q4 		$27.1M Sell
3,763
-767
-17% -$4.98M 0.39% 42
2013
Q3 		$27.7M Buy
4,530
+3,540
+358% +$23.9M 0.33% 48
2013
Q2 		$8.02M Buy
+990
New +$6.19M 0.14% 106

Other funds holding ZSL

CF
Cantor Fitzgerald New York $6.78B AUM 29.01% 1-Year Est. Return
FTUS
Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return
MWM
Moulton Wealth Management Spokane, Washington $152M AUM 21.14% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $278B AUM 44.93% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return
SG
StoneX Group New York $1.86B AUM 21.3% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Jane Street's ZSL Position: Q1 2026 in Review

Jane Street reduced its ProShares UltraShort Silver (ZSL) stake by 29% in Q1 2026, selling an estimated $1.82M and leaving 174,282 shares worth $3.92M. The position accounts for ﹤0.01% of the portfolio, ranked #3889.

Jane Street first reported a position in ZSL in Q2 2013 and has held it in 41 quarters since. The position peaked at $13.2M in Q4 2025. 14 funds tracked by Wall St. Rank hold ZSL as of Q1 2026.

  • Jane Street held 174,282 shares of ProShares UltraShort Silver worth $3.92M as of Q1 2026.
  • Jane Street sold 72,344 ProShares UltraShort Silver shares in Q1 2026, an estimated $1.82M.
  • ProShares UltraShort Silver made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #3889 holding.
  • Jane Street first reported a position in ProShares UltraShort Silver in Q2 2013 and has held it in 41 quarters since.
  • Jane Street's ProShares UltraShort Silver position peaked at $13.2M in Q4 2025.
  • 14 funds tracked by Wall St. Rank held ProShares UltraShort Silver as of Q1 2026.

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