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MARSHALL WACE, LLP

Position in HDSN — Hudson Technologies Inc /Ny

CIK 1318757 LONDON, X0

Position in HDSN

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$2,722,791
+$1,433,478 QoQ
Shares Held
474,354
+116.3% QoQ
Ownership
1.13%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#17
of 151 holders
Holding Since
Sep 2021
15 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in HDSN Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

MARSHALL WACE, LLP holds $1,214,660,041 across 36 Specialty Chemicals names. HDSN ranks #23 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in HDSN

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15 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,722,791 474,354
2026-03-31 $1,289,313 219,271
2025-12-31 $3,186,140 465,130
2025-09-30 $1,247,078 125,587
2024-12-31 $1,184,237 212,229
2024-09-30 $1,868,251 224,011
2024-06-30 $6,399,102 727,998
2024-03-31 $8,329,307 756,522
2023-12-31 $7,620,689 564,914
2023-09-30 $1,300,128 97,754
2022-12-31 $313,244 30,953
2022-06-30 $3,333,816 443,917
2022-03-31 $4,562,039 734,628
2021-12-31 $329,408 74,191
2021-09-30 $368,623 104,426