Parallax Volatility Advisers’s ProShares Trust UltraShort Lehman 20+ Year Treasury TBT Stock Holding History

Parallax Volatility Advisers’s Portfolio TBT Stock Details TBT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-4,200	Closed	-$154K	–	2116
2024 Q4	$154K	Hold	4,200	–	–	﹤0.01%	1699
2024 Q3	$125K	Hold	4,200	–	–	﹤0.01%	1753
2024 Q2	$145K	Buy	+4,200	New	+$149K	﹤0.01%	1649
2024 Q1	–	Sell	-1,553,400	Closed	-$46.9M	–	2339
2023 Q4	$46.9M	Buy	1,553,400 +638,400	+70%	+$23.9M	0.1%	191
2023 Q3	$35.9M	Sell	915,000 -972,500	-52%	-$32.8M	0.08%	197
2023 Q2	$55.5M	Sell	1,887,500 -1,477,500	-44%	-$43.1M	0.12%	144
2023 Q1	$94.1M	Sell	3,365,000 -315,000	-9%	-$9.23M	0.19%	86
2022 Q4	$120M	Sell	3,680,000 -598,700	-14%	-$19.5M	0.19%	105
2022 Q3	$136M	Sell	4,278,700 -998,800	-19%	-$26.8M	0.21%	78
2022 Q2	$138M	Buy	5,277,500 +2,156,100	+69%	+$54.8M	0.13%	107
2022 Q1	$63.9M	Buy	3,121,400 +1,686,700	+118%	+$32.4M	0.03%	221
2021 Q4	$24.2M	Sell	1,434,700 -1,822,300	-56%	-$31.6M	0.03%	374
2021 Q3	$59.8M	Sell	3,257,000 -465,100	-12%	-$8.15M	0.06%	217
2021 Q2	$70.1M	Buy	3,722,100 +3,083,400	+483%	+$62.8M	0.1%	141
2021 Q1	$13.9M	Buy	638,700 +141,000	+28%	+$2.73M	0.03%	330
2020 Q4	$8.17M	Buy	+497,700	New	+$8.16M	0.01%	785
2020 Q3	–	Sell	-200,000	Closed	-$3.18M	–	3168
2020 Q2	$3.18M	Hold	200,000	–	–	﹤0.01%	1270
2020 Q1	$3.22M	Buy	+200,000	New	+$4.33M	﹤0.01%	1047
2019 Q1	–	Sell	-305,000	Closed	-$10.7M	–	3984
2018 Q4	$10.7M	Hold	305,000	–	–	0.01%	499
2018 Q3	$11.7M	Buy	305,000 +255,000	+510%	+$9.37M	0.01%	421
2018 Q2	$1.8M	Hold	50,000	–	–	﹤0.01%	946
2018 Q1	$1.81M	Sell	50,000 -1,100,000	-96%	-$40.9M	﹤0.01%	802
2017 Q4	$38.8M	Buy	1,150,000 +1,100,000	+2,200%	+$38.3M	0.05%	164
2017 Q3	$1.78M	Hold	50,000	–	–	﹤0.01%	885
2017 Q2	$1.79M	Sell	50,000 -155,000	-76%	-$5.74M	﹤0.01%	869
2017 Q1	$8.02M	Buy	205,000 +158,700	+343%	+$6.33M	0.02%	436
2016 Q4	$1.89M	Sell	46,300 -123,700	-73%	-$4.67M	﹤0.01%	993
2016 Q3	$5.37M	Buy	170,000 +40,000	+31%	+$1.25M	0.01%	644
2016 Q2	$4.12M	Buy	130,000 +30,000	+30%	+$1.07M	0.01%	686
2016 Q1	$3.69M	Sell	100,000 -70,000	-41%	-$2.71M	0.01%	677
2015 Q4	$7.49M	Sell	170,000 -75,000	-31%	-$3.29M	0.02%	535
2015 Q3	$10.6M	Sell	245,000 -50,000	-17%	-$2.29M	0.02%	420
2015 Q2	$14.7M	Buy	295,000 +42,700	+17%	+$2M	0.03%	367
2015 Q1	$10.6M	Sell	252,300 -202,400	-45%	-$8.64M	0.03%	452
2014 Q4	$21.1M	Buy	454,700 +184,000	+68%	+$9.38M	0.06%	288
2014 Q3	$15.2M	Buy	270,700 +122,000	+82%	+$7.1M	0.05%	333
2014 Q2	$9.03M	Sell	148,700 -1,300	-0.9%	-$82.8K	0.04%	339
2014 Q1	$10.1M	Hold	150,000	–	–	0.06%	254
2013 Q4	$11.9M	Buy	+150,000	New	+$11.5M	0.06%	262

Other funds holding TBT

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

CastleKnight Management New York $6B AUM 121.87% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

FNC

First National Corp Rockland, Massachusetts $527M AUM 12.33% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Quadrature Capital London, United Kingdom $8.4B AUM 63.34% 1-Year Est. Return

CFA

Camarda Financial Advisors Fleming Island, Florida $190M AUM 48.71% 1-Year Est. Return

Parallax Volatility Advisers's TBT Position: Q1 2025 in Review

Parallax Volatility Advisers sold out of ProShares Trust UltraShort Lehman 20+ Year Treasury (TBT) in Q1 2025, closing a stake of 794 shares — an estimated $29.1K sold.

Parallax Volatility Advisers first reported a position in TBT in Q3 2014 and held it in 41 quarters. The position peaked at $37.2M in Q2 2022. 61 funds tracked by Wall St. Rank hold TBT as of Q1 2025.

Parallax Volatility Advisers reported no remaining ProShares Trust UltraShort Lehman 20+ Year Treasury position as of Q1 2025 after selling out during the quarter.
Parallax Volatility Advisers sold 794 ProShares Trust UltraShort Lehman 20+ Year Treasury shares in Q1 2025, an estimated $29.1K.
Parallax Volatility Advisers first reported a position in ProShares Trust UltraShort Lehman 20+ Year Treasury in Q3 2014 and held it in 41 quarters.
Parallax Volatility Advisers's ProShares Trust UltraShort Lehman 20+ Year Treasury position peaked at $37.2M in Q2 2022.
61 funds tracked by Wall St. Rank held ProShares Trust UltraShort Lehman 20+ Year Treasury as of Q1 2025.

Based on Parallax Volatility Advisers's 13F filing for Q1 2025, filed 15 May 2025.