Mairs and Power's BIL Position Overview
Mairs and Power (via Mairs & Power INC) currently holds 6,438 shares of State Street SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) worth $588,304, representing 0.01% of the portfolio. First purchased in 2025-Q2, this short-term holding has been held for 3 quarters.
Based on 13F filings, Mairs and Power has maintained this position in BIL for several quarters, showing initial confidence in the investment. Largest addition occurred in Q4 2025, adding 3,356 shares.
Analysis based on 13F filings available since 2013 Q2
Mairs and Power's State Street SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) Holding Value Over Time
Track share changes against reported price movement
Quarterly State Street SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) Trades by Mairs and Power
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +3,356 | Add 108.89% | 6,438 | $91.38 |
| Q3 2025 | +651 | Add 26.78% | 3,082 | $91.75 |
| Q2 2025 | +2,431 | New Buy | 2,431 | $91.73 |
Mairs and Power's State Street SPDR Bloomberg 1-3 Month T-Bill ETF Investment FAQs
Mairs and Power first purchased State Street SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) in Q2 2025, acquiring 2,431 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mairs and Power has held State Street SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) for 3 quarters since Q2 2025.
Mairs and Power's largest addition to State Street SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) was in Q4 2025, adding 6,438 shares worth $588,304.
According to the latest 13F filing for Q4 2025, Mairs and Power's firm, Mairs & Power INC, owns 6,438 shares of State Street SPDR Bloomberg 1-3 Month T-Bill ETF (BIL), valued at approximately $588,304.
As of the Q4 2025 filing, State Street SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) represents approximately 0.01% of Mairs and Power's publicly disclosed stock portfolio, making it one of their key holdings.
Mairs and Power's peak holding in State Street SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) was 6,438 shares, as reported at the end of Q4 2025.