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ARDSLEY ADVISORY PARTNERS LP

Position in WGS — GeneDx Holdings Corp.

CIK 900529 Norwalk, CT

Position in WGS

as of Jun 30, 2026 · filed Jul 13, 2026
Position Value
$5,148,750
-$1,273,250 QoQ
Shares Held
75,000
-25.0% QoQ
Ownership
0.253%
of shares outstanding
% of Portfolio
0.57%
of 13F equity value
Holder Rank
#2
of 14 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in WGS Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

ARDSLEY ADVISORY PARTNERS LP holds $12,490,000 across 2 Diagnostics & Research names. WGS ranks #2 (41.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 WGS
GeneDx Holdings Corp.
This page
75,000 $5,148,750

All Filings in WGS

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5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,148,750 75,000
2026-03-31 $6,422,000 100,000
2025-12-31 $7,153,300 55,000
2025-09-30 $6,464,400 60,000
2025-06-30 $7,384,800 80,000