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Prokidney PROK · USD

Health Care · US listing · 🇺🇸 United States

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1.15

+0.88%

Close of 9 Nov 2026, in USD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Suvretta Capital Management, LLC12.3m4.10%—30 Jun 2025
Morgan Stanley Investment Management Inc. (US)5.7m1.90%−4.3m30 Jun 2025
BlackRock Mexico Operadora SA de CV SOFI3.4m1.14%—30 Sept 2025
Operadora de Fondos GBM S.A.B. de C.V.2.5m0.81%—30 Sept 2025
Bleichroeder LP2m0.66%—30 Jun 2025
BlackRock Institutional Trust Company, N.A.1.7m0.57%−4.6m30 Jun 2025
J.P. Morgan Securities LLC1.7m0.55%+1.7m30 Jun 2025
The Vanguard Group, Inc.1.6m0.52%−3.6m30 Jun 2025
Geode Capital Management, L.L.C.1m0.34%−1.3m30 Jun 2025
Brown University1m0.33%—30 Jun 2025
Hennion & Walsh Asset Management, Inc.919.9k0.31%−16.9k30 Sept 2025
BofA Global Research (US)846.1k0.28%+423k30 Jun 2025
Jane Street Capital, L.L.C.591.7k0.20%+591.7k30 Jun 2025
Charles Schwab Investment Management, Inc.559.8k0.19%−265.9k30 Jun 2025
Goldman Sachs & Company, Inc.528.8k0.18%+336.2k30 Jun 2025

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

24.6m

+3.3% on the period before. 20.8 days to cover.

Short volume

Share of the day's trading sold short, 4 Nov 2026

55.2%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 30 Sept 202621,253 shares
  • 29 Sept 20262,053 shares
  • 28 Sept 202636,229 shares
  • 24 Sept 202657,195 shares
  • 23 Sept 202634,240 shares

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.