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Livermore
Livermore
ZHEN

Klingenstein Fields & Co LP

SEC CIK
0000859872
Latest filing
Aug 5, 2026

FAST holding history

Fastenal Co in every 13F filed by Klingenstein Fields & Co LP, 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)
4,234
Value
$203.4K
% of portfolio
<0.1%
Quarters held
20
Since Q1 2021
Holdings of FAST by Klingenstein Fields & Co LP, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20264,234$203.4K<0.1%+4,234NewHolders
Q4 20250$00.0%−5,234−100.0%Sold outHolders
Q3 20255,234$256.7K<0.1%00.0%UnchangedHolders
Q2 20255,234$219.8K<0.1%−1,000−16.0%ReducedConverted for a 2-for-1 splitHolders
Q1 20253,117$241.7K<0.1%+17+0.5%AddedHolders
Q4 20243,100$222.9K<0.1%−1,000−24.4%ReducedHolders
Q3 20244,100$292.8K<0.1%−300−6.8%ReducedHolders
Q2 20244,400$276.5K<0.1%00.0%UnchangedHolders
Q1 20244,400$339.4K<0.1%00.0%UnchangedHolders
Q4 20234,400$285.0K<0.1%00.0%UnchangedHolders
Q3 20234,400$240.4K<0.1%00.0%UnchangedHolders
Q2 20234,400$259.6K<0.1%00.0%UnchangedHolders
Q1 20234,400$237.3K<0.1%00.0%UnchangedHolders
Q4 20224,400$208.2K<0.1%00.0%UnchangedHolders
Q3 20224,400$203.0K<0.1%00.0%UnchangedHolders
Q2 20224,400$220.0K<0.1%00.0%UnchangedHolders
Q1 20224,400$261.0K<0.1%00.0%UnchangedHolders
Q4 20214,400$282.0K<0.1%00.0%UnchangedHolders
Q3 20214,400$227.0K<0.1%00.0%UnchangedHolders
Q2 20214,400$229.0K<0.1%00.0%UnchangedHolders
Q1 20214,400$221.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.