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Proshares Ultrashort 20+y Tr etf shares owned by Brown Brothers Harriman & Co.

Quarter-by-quarter ownership of Proshares Ultrashort 20+y Tr etf (TBT) shares owned by Brown Brothers Harriman & Co. from 13F filings

Historical chart of Brown Brothers Harriman & Co. 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 Brown Brothers Harriman & Co. 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 Brown Brothers Harriman & Co.

Quarter filed Position value Share count Share price at filing
2025-09-30 $8.6k 256 33.78
2018-06-30 $11k 301 36.54