Group One Trading’s ProShares Trust UltraShort Lehman 20+ Year Treasury TBT Stock Holding History

Group One Trading’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
2026 Q2	$496K	Buy	14,196 +5,965	+72%	+$212K	﹤0.01%	3509
2026 Q1	$289K	Buy	8,231 +6,924	+530%	+$238K	﹤0.01%	3825
2025 Q4	$45.7K	Sell	1,307 -6,218	-83%	-$209K	﹤0.01%	5673
2025 Q3	$254K	Sell	7,525 -18,712	-71%	-$665K	﹤0.01%	4409
2025 Q2	$920K	Buy	+26,237	New	+$951K	﹤0.01%	2848
2018 Q2	–	Sell	-72,122	Closed	-$2.62M	–	5465
2018 Q1	$2.62M	Buy	72,122 +22,554	+46%	+$838K	0.03%	819
2017 Q4	$1.67M	Buy	+49,568	New	+$1.73M	0.01%	1311
2016 Q4	–	Sell	-9,431	Closed	-$298K	–	4835
2016 Q3	$298K	Sell	9,431 -9,865	-51%	-$309K	﹤0.01%	2196
2016 Q2	$611K	Buy	+19,296	New	+$688K	0.01%	1591
2016 Q1	–	Sell	-9,892	Closed	-$436K	–	4934
2015 Q4	$436K	Buy	9,892 +3,084	+45%	+$135K	0.01%	1924
2015 Q3	$295K	Sell	6,808 -13,948	-67%	-$639K	﹤0.01%	2212
2015 Q2	$1.03M	Buy	+20,756	New	+$971K	0.01%	1179

Other funds holding TBT

CastleKnight Management New York $7.38B AUM 133.13% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

PCP

Proficio Capital Partners Newton, Massachusetts $2.79B AUM 27.93% 1-Year Est. Return

Empowered Funds Havertown, Pennsylvania $19B AUM 51.73% 1-Year Est. Return

JFG

Jefferies Financial Group New York $15.2B AUM 55.75% 1-Year Est. Return

JSSH

J. Safra Sarasin Holding $6.97B AUM 32.91% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

CFA

Camarda Financial Advisors Fleming Island, Florida $331M AUM 81.85% 1-Year Est. Return

WIM

WealthPlan Investment Management Omaha, Nebraska $2.01B AUM 27.28% 1-Year Est. Return

Group One Trading's TBT Position: Q2 2026 in Review

Group One Trading increased its ProShares Trust UltraShort Lehman 20+ Year Treasury (TBT) stake by 72% in Q2 2026, buying an estimated $212K and bringing the position to 14,196 shares worth $496K. The position accounts for ﹤0.01% of the portfolio, ranked #3509.

Group One Trading first reported a position in TBT in Q2 2015 and has held it in 12 quarters since. The position peaked at $2.62M in Q1 2018. 58 funds tracked by Wall St. Rank hold TBT as of Q2 2026.

Group One Trading held 14,196 shares of ProShares Trust UltraShort Lehman 20+ Year Treasury worth $496K as of Q2 2026.
Group One Trading bought 5,965 ProShares Trust UltraShort Lehman 20+ Year Treasury shares in Q2 2026, an estimated $212K.
ProShares Trust UltraShort Lehman 20+ Year Treasury made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #3509 holding.
Group One Trading first reported a position in ProShares Trust UltraShort Lehman 20+ Year Treasury in Q2 2015 and has held it in 12 quarters since.
Group One Trading's ProShares Trust UltraShort Lehman 20+ Year Treasury position peaked at $2.62M in Q1 2018.
58 funds tracked by Wall St. Rank held ProShares Trust UltraShort Lehman 20+ Year Treasury as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.