Harbor Investment Advisory’s ProShares Trust UltraShort Lehman 20+ Year Treasury TBT Stock Holding History

Harbor Investment Advisory’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
2023 Q3	–	Sell	-500	Closed	-$14.7K	–	1336
2023 Q2	$14.7K	Hold	500	–	–	﹤0.01%	955
2023 Q1	$14K	Hold	500	–	–	﹤0.01%	975
2022 Q4	$16.3K	Sell	500 -500	-50%	-$16.3K	﹤0.01%	932
2022 Q3	$32K	Hold	1,000	–	–	0.01%	802
2022 Q2	$26K	Hold	1,000	–	–	﹤0.01%	854
2022 Q1	$20K	Hold	1,000	–	–	﹤0.01%	936
2021 Q4	$17K	Hold	1,000	–	–	﹤0.01%	968
2021 Q3	$18K	Hold	1,000	–	–	﹤0.01%	970
2021 Q2	$19K	Buy	+1,000	New	+$20.4K	﹤0.01%	912

Other funds holding TBT

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

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

Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return

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

CFA

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

Parallax Volatility Advisers San Francisco, California $38.6B AUM 45.89% 1-Year Est. Return

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

GTS Securities New York $2.83B AUM 21.76% 1-Year Est. Return

JFG

Jefferies Financial Group New York $14.6B AUM 40.95% 1-Year Est. Return

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

Harbor Investment Advisory's TBT Position: Q3 2023 in Review

Harbor Investment Advisory sold out of ProShares Trust UltraShort Lehman 20+ Year Treasury (TBT) in Q3 2023, closing a stake of 500 shares — an estimated $14.7K sold.

Harbor Investment Advisory first reported a position in TBT in Q2 2021 and held it in 9 quarters. The position peaked at $32K in Q3 2022. 79 funds tracked by Wall St. Rank hold TBT as of Q3 2023.

Harbor Investment Advisory reported no remaining ProShares Trust UltraShort Lehman 20+ Year Treasury position as of Q3 2023 after selling out during the quarter.
Harbor Investment Advisory sold 500 ProShares Trust UltraShort Lehman 20+ Year Treasury shares in Q3 2023, an estimated $14.7K.
Harbor Investment Advisory first reported a position in ProShares Trust UltraShort Lehman 20+ Year Treasury in Q2 2021 and held it in 9 quarters.
Harbor Investment Advisory's ProShares Trust UltraShort Lehman 20+ Year Treasury position peaked at $32K in Q3 2022.
79 funds tracked by Wall St. Rank held ProShares Trust UltraShort Lehman 20+ Year Treasury as of Q3 2023.

Based on Harbor Investment Advisory's 13F filing for Q3 2023, filed 13 Oct 2023.