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Ardsley Advisory Partners LP

SEC CIK
0000900529
Latest filing
Jul 13, 2026

P holding history

Everpure, Inc. in every 13F filed by Ardsley Advisory Partners LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

P overviewAll 13F holders of PFull Q2 2026 holdings

Shares (Q2 2026)
233,000
Value
$18.3M
% of portfolio
2.0%
Quarters held
4
Since Q4 2024
Holdings of P by Ardsley Advisory Partners LP, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026233,000$18.3M2.0%+233,000NewHolders
Q4 20250$00.0%−100,000−100.0%Sold outHolders
Q3 2025100,000$8.38M1.3%+100,000NewHolders
Q2 20250$00.0%−68,000−100.0%Sold outHolders
Q1 202568,000$3.01M0.7%+23,000+51.1%AddedHolders
Q4 202445,000$2.76M0.5%+45,000NewHolders