Parallax Volatility Advisers, L.P. Spdr Ser Tr Spdr S&P Biotech E Transaction History

Parallax Volatility Advisers, L.P.

$42.9 Billion
Q2 2025

A detailed history of Parallax Volatility Advisers, L.P. transactions in Spdr Ser Tr Spdr S&P Biotech E stock. As of the latest transaction made, Parallax Volatility Advisers, L.P. holds 1,862 shares of XBI stock, worth $203,851. This represents 0.0% of its overall portfolio holdings.

Number of Shares

1,862

Previous 15,340 87.86%

Holding current value

$203,851

Previous $1.24 Million 87.62%

% of portfolio

0.0%

Previous 0.0%

31 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	SELL	$69.8 - $85.28 $940,764 - $1.15 Million	-13,478 Reduced 87.86%	1,862 $154,000
Q1 2025 May 15, 2025	SELL	$81.1 - $94.7 $24.4 Million - $28.5 Million	-300,666 Reduced 95.15%	15,340 $1.24 Million
Q4 2024 Feb 14, 2025	BUY	$89.81 - $104.0 $23.7 Million - $27.4 Million	263,782 Added 505.1%	316,006 $28.5 Million
Q3 2024 Nov 14, 2024	SELL	$90.87 - $102.43 $10.9 Million - $12.3 Million	-119,957 Reduced 69.67%	52,224 $5.16 Million
Q2 2024 Aug 14, 2024	BUY	$82.22 - $94.12 $11.1 Million - $12.7 Million	134,778 Added 360.34%	172,181 $16 Million
Q1 2024 May 15, 2024	SELL	$87.05 - $102.89 $17.4 Million - $20.5 Million	-199,509 Reduced 84.21%	37,403 $3.55 Million
Q4 2023 Feb 14, 2024	BUY	$64.12 - $90.86 $10.9 Million - $15.4 Million	169,648 Added 252.21%	236,912 $21.2 Million
Q3 2023 Nov 14, 2023	SELL	$71.88 - $85.76 $4.71 Million - $5.62 Million	-65,483 Reduced 49.33%	67,264 $4.91 Million
Q2 2023 Aug 14, 2023	SELL	$75.38 - $90.23 $15 Million - $18 Million	-199,625 Reduced 60.06%	132,747 $11 Million
Q1 2023 May 15, 2023	BUY	$73.13 - $91.97 $24.3 Million - $30.6 Million	332,369 Added 0.0%	332,372 $25.3 Million
Q4 2022 Feb 14, 2023	SELL	$76.72 - $85.66 $5.04 Million - $5.62 Million	-65,650 Reduced 100.0%	3 $0
Q3 2022 Nov 14, 2022	SELL	$75.06 - $94.9 $40.4 Million - $51.1 Million	-538,490 Reduced 89.13%	65,653 $5.21 Million
Q2 2022 Aug 15, 2022	BUY	$62.81 - $96.09 $25.7 Million - $39.3 Million	409,199 Added 209.91%	604,143 $44.9 Million
Q1 2022 May 16, 2022	BUY	$81.07 - $115.44 $15.8 Million - $22.5 Million	194,944 New	194,944 $17.5 Million
Q4 2021 Feb 14, 2022	SELL	$108.77 - $134.15 $326 - $402	-3 Closed	0 $0
Q3 2021 Nov 15, 2021	SELL	$118.69 - $138.49 $356 - $415	-3 Closed	0 $0
Q3 2021 Nov 15, 2021	BUY	$118.69 - $138.49 $356 - $415	3 New	3 $0
Q2 2021 Aug 16, 2021	BUY	$122.48 - $139.69 $367 - $419	3 New	3 $0
Q1 2021 May 14, 2021	SELL	$129.36 - $173.99 $1.4 Million - $1.89 Million	-10,855 Closed	0 $0
Q1 2021 May 14, 2021	SELL	$129.36 - $173.99 $32.9 Million - $44.3 Million	-254,654 Reduced 95.91%	10,855 $1.47 Million
Q4 2020 Feb 16, 2021	BUY	$110.36 - $151.14 $29.3 Million - $40.1 Million	265,509 New	265,509 $37.4 Million
Q4 2020 Feb 16, 2021	SELL	$110.36 - $151.14 $28,141 - $38,540	-255 Closed	0 $0
Q3 2020 Nov 13, 2020	SELL	$103.87 - $120.36 $1.22 Million - $1.41 Million	-11,704 Reduced 97.87%	255 $28,000
Q2 2020 Aug 14, 2020	SELL	$73.26 - $114.17 $10.6 Million - $16.6 Million	-145,341 Reduced 92.4%	11,959 $1.34 Million
Q1 2020 May 15, 2020	BUY	$65.95 - $98.35 $8.49 Million - $12.7 Million	128,714 Added 450.27%	157,300 $12.2 Million
Q4 2019 Feb 14, 2020	SELL	$74.65 - $98.46 $3.84 Million - $5.07 Million	-51,448 Reduced 64.28%	28,586 $2.72 Million
Q3 2019 Nov 14, 2019	SELL	$76.25 - $83.86 $3.1 Million - $3.4 Million	-40,596 Reduced 33.65%	80,034 $0
Q2 2019 Aug 14, 2019	SELL	N/A	-601 Reduced 0.5%	120,630 $10.6 Million
Q1 2019 May 15, 2019	SELL	N/A	-168,995 Reduced 58.23%	121,231 $11 Million
Q4 2018 Feb 14, 2019	BUY	N/A	290,223 Added 9674100.0%	290,226 $20.8 Million
Q3 2017 Nov 14, 2017	BUY	N/A	3	3 $0

Others Institutions Holding XBI

# of Institutions

825

Shares Held

111M

Call Options Held

22.6M

Put Options Held

28.8M

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About SPDR SER TR SPDR S&P BIOTECH E

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Parallax Volatility Advisers, L.P. Spdr Ser Tr Spdr S&P Biotech E Transaction History