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William Frels - Mairs & Power
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    245
Portfolio value:    $9,786,094,433
Holdings Activity Buys Sells    History
Holding/activity history for  Union Pacific Resources (2953349Q)
← All 2953349Q superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2000   Q3 0 0.00 Sell 100.00% 0.02 SEC
2000   Q2 17,081 0.02 Add 1.00% <0.01 $22.00 $375,782 SEC
2000   Q1 16,912 0.03 Add 30.98% <0.01 $14.50 $245,224 SEC
1999   Q4 12,912 0.01 Buy 0.01 $12.75 $164,628 SEC
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Quotes delayed 15 minutes for NASDAQ, NYSE and AMEX. 13F holdings sourced from SEC EDGAR filings.
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