Skip to main content

D. E. Shaw & Co., Inc.

Position in HDSN — Hudson Technologies Inc /Ny

CIK 1009207 New York, NY

Position in HDSN

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$2,109,049
-$1,882,993 QoQ
Shares Held
358,682
-38.5% QoQ
Ownership
0.853%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2022
12 quarters on record
Voting authority Sole 97% Shared 0% None 3%

Common Shares in HDSN Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Mar 31, 2026

D. E. Shaw & Co., Inc. holds $1,906,436,657 across 36 Specialty Chemicals names. HDSN ranks #28 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in HDSN

Export CSV
12 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $2,109,049 358,682
2025-12-31 $3,992,042 582,780
2025-09-30 $8,160,562 821,809
2025-06-30 $6,428,303 791,663
2025-03-31 $7,966,857 1,291,225
2024-12-31 $7,508,185 1,345,553
2024-09-30 $2,933,344 351,720
2024-06-30 $2,433,625 276,863
2024-03-31 $461,186 41,888
2023-12-31 $1,038,338 76,971
2023-09-30 $248,005 18,647
2022-12-31 $180,156 17,802