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Walleye Trading LLC

SEC CIK
0001388391
Latest filing
Aug 3, 2026

FAST holding history

Fastenal Co in every 13F filed by Walleye Trading LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

FAST overviewAll 13F holders of FASTFull Q2 2026 holdings

Shares (Q2 2026)
0
Sold out in Q2 2026
Value
$0
% of portfolio
0.0%
Quarters held
16
Since Q2 2022
Holdings of FAST by Walleye Trading LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20260$00.0%−9,398−100.0%Sold outHolders
Q1 20269,398$436.1K<0.1%−39,702−80.9%ReducedHolders
Q4 202549,100$1.97M<0.1%+8,858+22.0%AddedHolders
Q3 202540,242$1.97M<0.1%−73,257−64.5%ReducedHolders
Q2 2025113,499$4.77M0.1%+80,505+244.0%AddedConverted for a 2-for-1 splitHolders
Q1 202516,497$1.28M<0.1%−2,979−15.3%ReducedHolders
Q4 202419,476$1.40M<0.1%−29,659−60.4%ReducedHolders
Q3 202449,135$3.51M0.1%+2,047+4.3%AddedHolders
Q2 202447,088$2.96M0.1%−6,303−11.8%ReducedHolders
Q1 202453,391$4.12M0.1%+40,707+320.9%AddedHolders
Q4 202312,684$821.5K<0.1%−105,550−89.3%ReducedHolders
Q3 2023118,234$6.46M0.2%+81,721+223.8%AddedHolders
Q2 202336,513$2.15M0.1%−99,333−73.1%ReducedHolders
Q1 2023135,846$7.33M0.3%+72,181+113.4%AddedHolders
Q4 202263,665$3.01M0.1%+2,873+4.7%AddedHolders
Q3 202260,792$2.80M0.1%+15,961+35.6%AddedHolders
Q2 202244,831$2.24M0.1%+44,831NewHolders