TECX — TECTONIC THERAPEUTIC INC

Ownership history in SUPERSTRING CAPITAL MANAGEMENT LP  ·  3 quarters on record

This page tracks every 13F SEC filing in which SUPERSTRING CAPITAL MANAGEMENT LP reported a position in TECTONIC THERAPEUTIC INC (TECX). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
1.86% (2025 Q2)
Avg. % of fund
1.59%
First filed
2025 Q1
Last filed
2025 Q3
Quarters held
3
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 119,286 +40,228 +50.9% 1.84% $1.9M $15.69
2025 Q2 ADDED 79,058 +28,312 +55.8% 1.86% $1.6M $19.87
2025 Q1 INITIATED 50,746 — — 1.07% $899K $17.71
% of Fund (quarterly)    TECX price (monthly, adj. close)

Other funds also holding TECX

As of 2025 Q4 — sorted by position size

5AM Venture Management, LLC 3Y 3.98% Prosight Management, LP 3Y 7Y 1.01% Knott David M Jr 3Y 0.71% SECTORAL ASSET MANAGEMENT INC 3Y 7Y 0.71% Aldebaran Capital, LLC 3Y 0.7% BRAIDWELL LP 3Y 0.62% Opaleye Management Inc. 3Y 7Y 0.59% KOTLER KEVIN 0.39% MONIMUS CAPITAL MANAGEMENT, LP 0.37% Pale Fire Capital SE 3Y 0.37%
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