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Proshares Ultrashort 20+y Tr etf shares owned by Harbour Investments

Quarter-by-quarter ownership of Proshares Ultrashort 20+y Tr etf (TBT) shares owned by Harbour Investments from 13F filings

Historical chart of Harbour Investments investment in Proshares Ultrashort 20+y Tr etf

Tip: Access up to 7 years of quarterly data

All positions including Proshares Ultrashort 20+y Tr etf held by Harbour Investments consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Proshares Ultrashort 20+y Tr etf by Harbour Investments

Quarter filed Position value Share count Share price at filing
2026-03-31 $2.9k 81 35.21
2021-09-30 $3.0k 141 21.28
2021-06-30 $8.0k 441 18.14
2021-03-31 $35k 1.6k 21.88