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Manager record

Avidity Partners Management LP

Dallas, TX · CIK 1791827 · EDGAR filings ↗

Cover-page record — Trade Filings parses every position for its tracked managers; for this filer it indexes the cover-page totals of each quarterly 13F report on SEC EDGAR.

$624.44MReported 13F valueQ2 2026 · as filed
45Holdings listed
+26.5%vs prior quartervalue change includes market moves
5Quarters on record
Aug 14Latest filed
Reported 13F value by quarter, Q2 2025 to Q2 2026Q2 2025: $502.0M$502.0MQ2 202556 holdingsQ3 2025: $439.4M$439.4MQ3 202543 holdingsQ4 2025: $346.7M$346.7MQ4 202539 holdingsQ1 2026: $493.8M$493.8MQ1 202645 holdingsQ2 2026: $624.4M$624.4MQ2 202645 holdings
Reported 13F value by quarter from the cover pages of this filer (live documents; sub-portfolio reports summed), with holdings listed beneath each bar.
Filing record
Aug 14 2026 13F-HR · period Q2 2026

$624.44M · 45 holdings listed · View original SEC filing ↗
May 28 2026 13F-HR/A · period Q1 2026

$493.81M · 45 holdings listed · amendment (new holdings) · View original SEC filing ↗
May 13 2026 13F-HR · period Q1 2026

$441.89M · 46 holdings listed · View original SEC filing ↗
Feb 13 2026 13F-HR · period Q4 2025

$346.69M · 39 holdings listed · View original SEC filing ↗
Nov 14 2025 13F-HR · period Q3 2025

$439.39M · 43 holdings listed · View original SEC filing ↗
Aug 14 2025 13F-HR · period Q2 2025

$501.98M · 56 holdings listed · View original SEC filing ↗
Provenance: Cover-page totals from the quarterly 13F reports of this filer on SEC EDGAR; position-level holdings are parsed for tracked managers only. Reporting period: Q2 2026 · latest filing Aug 14, 2026 · Change methodology