Jane Street
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Jane Street’s ProShares Short QQQ PSQ Stock Holding History

Jane Street’s Portfolio PSQ Stock Details PSQ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$995K Sell
39,700
-57,100
-59% -$1.55M ﹤0.01% 6559
2026
Q1 		$3.12M Buy
+96,800
New +$2.97M ﹤0.01% 4277
2025
Q3 		– Sell
-12,940
Closed -$436K – 11554
2025
Q2 		$436K Buy
12,940
+1,200
+10% +$45.4K ﹤0.01% 7188
2025
Q1 		$477K Sell
11,740
-13,540
-54% -$512K ﹤0.01% 6949
2024
Q4 		$945K Buy
25,280
+600
+2% +$23K ﹤0.01% 5500
2024
Q3 		$973K Buy
+24,680
New +$1.02M ﹤0.01% 5945
2022
Q2 		– Sell
-28,040
Closed -$1.62M – 10602
2022
Q1 		$1.62M Buy
28,040
+25,360
+946% +$1.52M ﹤0.01% 5149
2021
Q4 		$145K Buy
+2,680
New +$151K ﹤0.01% 9025
2020
Q4 		– Sell
-177,800
Closed -$14.7M – 7981
2020
Q3 		$14.7M Buy
+177,800
New +$15.3M 0.01% 942
2020
Q2 		– Sell
-3,380
Closed -$429K – 7482
2020
Q1 		$429K Buy
+3,380
New +$413K ﹤0.01% 3811
2019
Q3 		– Sell
-3,900
Closed -$550K – 5604
2019
Q2 		$550K Hold
3,900
– – ﹤0.01% 3462
2019
Q1 		$574K Buy
+3,900
New +$610K ﹤0.01% 3520
2018
Q4 		– Sell
-2,660
Closed -$389K – 5536
2018
Q3 		$389K Sell
2,660
-4,240
-61% -$639K ﹤0.01% 3913
2018
Q2 		$1.1M Buy
+6,900
New +$1.13M ﹤0.01% 2631
2015
Q3 		– Sell
-760
Closed -$214K – 4041
2015
Q2 		$214K Sell
760
-2,275
-75% -$634K ﹤0.01% 3208
2015
Q1 		$873K Buy
3,035
+2,345
+340% +$683K 0.01% 1489
2014
Q4 		$205K Buy
+690
New +$211K ﹤0.01% 2211

Other funds holding PSQ

Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
OPOWM
One Plus One Wealth Management Jupiter, Florida $232M AUM 28.06% 1-Year Est. Return
RCP
Rothschild Capital Partners New York $467M AUM 31.7% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
OC
Oppenheimer & Co New York $9.37B AUM 36.4% 1-Year Est. Return
Vontobel Holding
Vontobel Holding Zurich, Switzerland $31.4B AUM 31.97% 1-Year Est. Return
HAM
Hedges Asset Management Reno, Nevada $152M AUM
AFS
AFG Fiduciary Services Hingham, Massachusetts $128M AUM 24.3% 1-Year Est. Return
SIM
Sterling Investment Management Tucson, Arizona $182M AUM 9.75% 1-Year Est. Return

Jane Street's PSQ Position: Q2 2026 in Review

Jane Street opened a new position in ProShares Short QQQ (PSQ) in Q2 2026: 27,515 shares worth $690K. The stake represents ﹤0.01% of the portfolio and ranks #7322 among its holdings. This is a return to the name: Jane Street previously reported a position in PSQ as recently as Q4 2025.

Jane Street first reported a position in PSQ in Q1 2015 and has held it in 32 quarters since. The position peaked at $15.4M in Q3 2024. 77 funds tracked by Wall St. Rank hold PSQ as of Q2 2026.

  • Jane Street held 27,515 shares of ProShares Short QQQ worth $690K as of Q2 2026.
  • ProShares Short QQQ was a new Jane Street position in Q2 2026.
  • ProShares Short QQQ made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #7322 holding.
  • Jane Street first reported a position in ProShares Short QQQ in Q1 2015 and has held it in 32 quarters since.
  • Jane Street's ProShares Short QQQ position peaked at $15.4M in Q3 2024.
  • 77 funds tracked by Wall St. Rank held ProShares Short QQQ as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.