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SEI INVESTMENTS CO

Position in TECX — Tectonic Therapeutic, Inc.

CIK 350894 OAKS, PA

Position in TECX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$585,457
-$554,194 QoQ
Shares Held
17,029
-53.8% QoQ
Ownership
0.087%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#54
of 122 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TECX 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. TECX ranks #109 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TECX

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $585,457 17,029
2026-03-31 $1,139,651 36,870
2025-12-31 $318,135 15,251