Brown Brothers Harriman & Co’s ProShares Trust UltraShort Lehman 20+ Year Treasury TBT Stock Holding History

Brown Brothers Harriman & Co’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	$8.95K	Hold	256	–	–	﹤0.01%	1446
2026 Q1	$9K	Hold	256	–	–	﹤0.01%	1375
2025 Q4	$8.95K	Hold	256	–	–	﹤0.01%	1364
2025 Q3	$8.65K	Buy	+256	New	+$9.1K	﹤0.01%	1308
2018 Q3	–	Sell	-301	Closed	-$11K	–	883
2018 Q2	$11K	Buy	+301	New	+$11.3K	﹤0.01%	654

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

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

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

Citadel Advisors Miami, Florida $875B AUM 40.89% 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 $2.07B AUM 21.2% 1-Year Est. Return

Brown Brothers Harriman & Co's TBT Position: Q2 2026 in Review

Brown Brothers Harriman & Co held its ProShares Trust UltraShort Lehman 20+ Year Treasury (TBT) position steady in Q2 2026 at 256 shares worth $8.95K. The position accounts for ﹤0.01% of the portfolio, ranked #1446.

Brown Brothers Harriman & Co first reported a position in TBT in Q2 2018 and has held it in 5 quarters since. The position peaked at $11K in Q2 2018. 58 funds tracked by Wall St. Rank hold TBT as of Q2 2026.

Brown Brothers Harriman & Co held 256 shares of ProShares Trust UltraShort Lehman 20+ Year Treasury worth $8.95K as of Q2 2026.
Brown Brothers Harriman & Co left its ProShares Trust UltraShort Lehman 20+ Year Treasury share count unchanged in Q2 2026.
ProShares Trust UltraShort Lehman 20+ Year Treasury made up ﹤0.01% of Brown Brothers Harriman & Co's portfolio in Q2 2026, its #1446 holding.
Brown Brothers Harriman & Co first reported a position in ProShares Trust UltraShort Lehman 20+ Year Treasury in Q2 2018 and has held it in 5 quarters since.
Brown Brothers Harriman & Co's ProShares Trust UltraShort Lehman 20+ Year Treasury position peaked at $11K in Q2 2018.
58 funds tracked by Wall St. Rank held ProShares Trust UltraShort Lehman 20+ Year Treasury as of Q2 2026.

Based on Brown Brothers Harriman & Co's 13F filing for Q2 2026, filed 12 Aug 2026.