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SEI INVESTMENTS CO

Position in CLDX — Celldex Therapeutics, Inc.

CIK 350894 OAKS, PA

Position in CLDX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,033,693
-$176,488 QoQ
Shares Held
27,780
-27.2% QoQ
Ownership
0.035%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#125
of 252 holders
Holding Since
Dec 2022
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CLDX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

SEI INVESTMENTS CO holds $1,244,853,717 across 210 Biotechnology names. CLDX ranks #82 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CLDX

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,033,693 27,780
2026-03-31 $1,210,181 38,152
2023-03-31 $326,302 9,069
2022-12-31 $332,937 7,470