PROK ProKidney Corp. - Class A Ordinary Shares

NASDAQ · Biotechnology · View on SEC EDGAR ↗
$1.43
Price · Aug 19, 2026
Fundamentals as of Aug 10, 2026

PROK Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

Price
$1.43
Market Cap
P/E (TTM)
EPS (TTM)
Revenue (TTM)
$893.0K
Div Yield
ROE
6.9%
Debt/Equity
52W Range
$1 – $3

PROK Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

10-Year Performance Revenue, net income, margins and EPS trends

Revenue & Net Income $893.0K
4-point trend, +893000.00
2022-12-31 2025-12-31
EPS
2022-12-31 2022-12-31
Free Cash Flow $-135M
3-point trend, -8.9%
2023-12-31 2025-12-31
Margins -7725.2%

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric
5Y trend
PROK
Peer Median

Profitability Gross, operating and net margins; ROE, ROA, ROIC

Metric
5Y trend
PROK
Peer Median
Operating Margin
2-point trend, +92.4%
-18477.8%
Net Profit Margin
2-point trend, +90.4%
-7725.2%
-670.1%
ROA
4-point trend, -860.5%
-17.8%
-41.1%
ROE
4-point trend, +103.0%
6.9%
-52.6%
ROIC
3-point trend, +13.8%
16.4%

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
PROK
Peer Median
Current Ratio
4-point trend, +1716.9%
9.1
7.7
Quick Ratio
4-point trend, +1406.9%
3.5

Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR

Metric
5Y trend
PROK
Peer Median
Revenue YoY
4-point trend, +893000.00
1075.0%

Per Share Metrics EPS, book value per share, cash flow per share, dividend per share

Metric
5Y trend
PROK
Peer Median

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
PROK
Peer Median

PROK Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

BUY 15 analysts
  • Strong Buy 5 33.3%
  • Buy 5 33.3%
  • Hold 4 26.7%
  • Sell 1 6.7%
  • Strong Sell 0 0.0%

12-Month Price Target

6 analysts · 2026-08-16
Median target $5.75 +303.5%
Mean target $6.25 +338.6%

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

Avg Surprise
0.00%
Period EPS Actual EPS Est Surprise
March 31, 2026 $-0.14 $-0.14 0.00%
Dec. 31, 2025 $-0.14 $-0.12 -0.02%
Sept. 30, 2025 $-0.12 $-0.13 0.01%
June 30, 2025 $-0.13 $-0.15 0.02%
March 31, 2025 $-0.13 $-0.16 0.03%
Dec. 31, 2024 $-0.17 $-0.15 -0.02%

Peer comparison (GICS sub-industry) Key metrics vs sector peers

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
PROK 1075.0% -7725.2% 6.9%
RZLT $388M -4.6 -56.9%
BNTC $307M -11.1 -43.8%
CAPR $1.66B -12.8 -11.6% -51.1%
LRMR $317M -2.2 -167.4%
CMPX $958M -45.9%
LXEO $725M -5.3 -51.9%
FENC $263M -22.6 -6.1% -21.8% -69.6%
FHTX $306M -4.6 36.8% -240.3% 80.2%
LYEL $654M -1.9 -41.0% -762355.6% -100.3%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

Income Statement 14
Annual Income Statement data for PROK
Metric Trend 2025202420232022
Revenue 4-point trend, +893000.00 $893.0K $76.0K $0 $0
R&D Expense 4-point trend, +39.1% $114M $128M $107M $82M
SG&A Expense 4-point trend, -27.0% $52M $56M $45M $71M
Operating Expenses 4-point trend, +8.4% $166M $184M $152M $153M
Operating Income 4-point trend, -7.8% $-165M $-184M $-152M $-153M
Interest Expense 4-point trend, -98.1% $4.0K $9.0K $12.0K $215.0K
Pretax Income 4-point trend, -2.7% $-151M $-164M $-129M $-147M
Income Tax 4-point trend, -53.8% $414.0K $-598.0K $6M $896.0K
Net Income 3-point trend, -94.5% $-69M $-61M $-35M ·
EPS (Basic) · · · $-0.23
EPS (Diluted) · · · $-0.23
Shares (Basic) · · · 61,540,231
Shares (Diluted) · · · 61,540,231
EBITDA 3-point trend, -7.3% $-158M $-178M $-148M ·
Balance Sheet 17
Annual Balance Sheet data for PROK
Metric Trend 2025202420232022
Cash & Equivalents 4-point trend, -77.9% $109M $99M $61M $490M
Other Current Assets 4-point trend, +102.6% $3M $80.0K $9.0K $1M
Current Assets 4-point trend, -44.4% $281M $396M $374M $505M
PP&E (Net) 4-point trend, +378.4% $51M $42M $42M $11M
Accum. Depreciation 4-point trend, +251.6% $17M $11M $8M $5M
Intangibles 2-point trend, -100.0% · · $0 $213.0K
Total Assets 4-point trend, -35.2% $336M $441M $421M $518M
Accounts Payable 4-point trend, -69.1% $940.0K $4M $5M $3M
Accrued Liabilities 4-point trend, +291.6% $29M $31M $18M $7M
Current Liabilities 4-point trend, +182.7% $31M $36M $25M $11M
Capital Leases 4-point trend, +56.4% $3M $2M $4M $2M
Total Liabilities 4-point trend, +166.4% $35M $39M $29M $13M
Paid-in Capital 4-point trend, +3358.4% $259M $206M $36M $7M
Retained Earnings 4-point trend, -15.0% $-1.27B $-1.20B $-1.14B $-1.10B
AOCI 4-point trend, +56000.00 $56.0K $130.0K $130.0K $0
Stockholders' Equity 4-point trend, +7.8% $-1.01B $-995M $-1.10B $-1.10B
Liabilities + Equity 4-point trend, -35.2% $336M $441M $421M $518M
Cash Flow 15
Annual Cash Flow data for PROK
Metric Trend 2025202420232022
D&A 4-point trend, +116.6% $7M $5M $4M $3M
Stock-based Comp 4-point trend, -66.0% $25M $29M $31M $74M
Amort. of Intangibles 4-point trend, -100.0% $0 $0 $213.0K $215.0K
Other Non-cash 3-point trend, +7.0% $-83M $-100M $-89M ·
Operating Cash Flow 4-point trend, -55.8% $-120M $-126M $-90M $-77M
CapEx 4-point trend, +723.2% $15M $30M $34M $2M
Investing Cash Flow 4-point trend, +6081.9% $104M $20M $-330M $-2M
Stock Issued 4-point trend, +24247000.00 $24M $144M $0 $0
Stock Repurchased 4-point trend, +0.00 $0 $0 $9M $0
Net Stock Activity 3-point trend, +355.3% $24M $144M $-9M ·
Financing Cash Flow 4-point trend, -95.3% $26M $144M $-10M $549M
Net Change in Cash 4-point trend, -98.0% $9M $38M $-430M $470M
Taxes Paid 4-point trend, +25.2% $2M $73.0K $3M $2M
Free Cash Flow 3-point trend, -8.9% $-135M $-156M $-124M ·
Levered FCF 3-point trend, -8.9% $-135M $-156M $-124M ·
Profitability 7
Annual Profitability data for PROK
Metric Trend 2025202420232022
Operating Margin 2-point trend, +92.4% -18477.8% -241678.9% · ·
Net Margin 2-point trend, +90.4% -7725.2% -80507.9% · ·
Pretax Margin 2-point trend, +92.2% -16931.5% -215701.3% · ·
EBITDA Margin 2-point trend, +92.4% -17741.5% -234531.6% · ·
ROA 3-point trend, -135.1% -17.8% -14.2% -7.6% ·
ROE 3-point trend, +112.1% 6.9% 6.2% 3.2% ·
ROIC 3-point trend, +13.8% 16.4% 18.4% 14.4% ·
Liquidity & Solvency 3
Annual Liquidity & Solvency data for PROK
Metric Trend 2025202420232022
Current Ratio 3-point trend, -38.9% 9.1 10.9 14.9 ·
Quick Ratio 3-point trend, +45.8% 3.5 2.7 2.4 ·
Interest Coverage 3-point trend, -226.7% -41251.8 -20408.4 -12626.8 ·
Efficiency 1
Annual Efficiency data for PROK
Metric Trend 2025202420232022
Asset Turnover 2-point trend, +1050.0% 0.0 0.0 · ·
Per Share 1
Annual Per Share data for PROK
Metric Trend 2025202420232022
EPS (TTM) · · · $-0.23
Growth Rates 1
Annual Growth Rates data for PROK
Metric Trend 2025202420232022
Revenue YoY 1075.0% · · ·
Valuation (TTM) 4
Annual Valuation (TTM) data for PROK
Metric Trend 2025202420232022
Revenue TTM 4-point trend, +893000.00 $893.0K $76.0K $0 $0
Net Income TTM 4-point trend, +31.0% $-69M $-61M $-35M $-100M
P/E · · · -29.8
Earnings Yield · · · -3.4%

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

Income Statement
2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $893.0K$76.0K$0$0
Operating Margin % -18477.8%-241678.9%
Net Income $-69M$-61M$-35M$-55M
Diluted EPS $-0.23
Balance Sheet
2025-12-312024-12-312023-12-312022-12-312021-12-31
Current Ratio 9.110.914.90.5
Quick Ratio 3.52.72.40.2
Cash Flow
2025-12-312024-12-312023-12-312022-12-312021-12-31
Free Cash Flow $-135M$-156M$-124M

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Institutional owners (13F) 76 filers · $78.7M total · As of June 30, 2026

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
27 (+13 vs prior Q) 20 (+15 vs prior Q) 20 (+3 vs prior Q) 14 (-10 vs prior Q) +2.7M

Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.

Institution Value Shares % of tracked 13F Type
MONTANOVA CAPITAL, LLC $25,176,183 12,341,266 31.97% Shares
MORGAN STANLEY $18,501,411 9,069,319 23.50% Shares
GEODE CAPITAL MANAGEMENT, LLC $4,162,376 2,039,730 5.29% Shares
Bleichroeder LP $4,080,000 2,000,000 5.18% Shares
Artia Global Partners LP $3,686,156 1,806,939 4.68% Shares
VANGUARD GROUP INC $2,409,756 1,075,784 3.06% Shares
VANGUARD CAPITAL MANAGEMENT LLC $2,397,524 1,175,257 3.04% Shares
RENAISSANCE TECHNOLOGIES LLC $2,242,776 1,099,400 2.85% Shares
MILLENNIUM MANAGEMENT LLC $2,151,598 1,054,705 2.73% Shares
STATE STREET CORP $2,133,728 1,045,945 2.71% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $1,594,727 781,729 2.03% Shares
MYDA Advisors LLC $1,307,181 640,775 1.66% Shares
VANGUARD FIDUCIARY TRUST CO $1,289,584 632,149 1.64% Shares
VANGUARD PORTFOLIO MANAGEMENT LLC $1,054,847 517,082 1.34% Shares
Voleon Capital Management LP $965,546 473,307 1.23% Shares
Amundi $620,468 304,151 0.79% Shares
TWO SIGMA INVESTMENTS, LP $557,448 273,259 0.71% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $515,928 252,906 0.66% Shares
Virtus Investment Advisers, LLC $407,000 199,510 0.52% Shares
GOLDMAN SACHS GROUP INC $360,611 176,770 0.46% Shares
Squarepoint Ops LLC $227,997 111,763 0.29% Shares
Nuveen, LLC $206,980 101,461 0.26% Shares
CITADEL ADVISORS LLC $199,716 97,900 0.25% Call option
Susquehanna Portfolio Strategies, LLC $198,651 97,378 0.25% Shares
FMR LLC $171,780 84,206 0.22% Shares
Abel Hall, LLC $154,905 75,934 0.20% Shares
WELLS FARGO & COMPANY/MN $137,214 67,262 0.17% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $127,500 62,500 0.16% Call option
JANE STREET GROUP, LLC $122,808 60,200 0.16% Call option
Bank of New York Mellon Corp $111,974 54,889 0.14% Shares
RHUMBLINE ADVISERS $110,361 54,101 0.14% Shares
NEW YORK STATE COMMON RETIREMENT FUND $93,024 45,600 0.12% Shares
BANK OF AMERICA CORP /DE/ $89,935 44,086 0.11% Shares
JANE STREET GROUP, LLC $81,443 39,923 0.10% Shares
AXQ CAPITAL, LP $76,357 37,430 0.10% Shares
JANE STREET GROUP, LLC $74,256 36,400 0.09% Put option
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $71,078 34,842 0.09% Shares
Vanguard Global Advisers, LLC $69,511 34,074 0.09% Shares
CITIGROUP INC $63,279 31,019 0.08% Shares
Invesco Ltd. $61,555 30,174 0.08% Shares
CANADA PENSION PLAN INVESTMENT BOARD $57,528 28,200 0.07% Shares
Virtus Family Office LLC $56,100 27,500 0.07% Shares
UBS Group AG $53,022 25,991 0.07% Shares
Police & Firemen's Retirement System of New Jersey $51,632 25,310 0.07% Shares
ALLIANCEBERNSTEIN L.P. $47,900 26,760 0.06% Shares
R Squared Ltd $36,357 17,822 0.05% Shares
CITADEL ADVISORS LLC $35,904 17,600 0.05% Put option
INTECH INVESTMENT MANAGEMENT LLC $34,562 16,942 0.04% Shares
LETKO, BROSSEAU & ASSOCIATES INC $32,436 15,900 0.04% Shares
BlackRock, Inc. $29,935 14,674 0.04% Shares
Callan Family Office, LLC $27,324 13,394 0.03% Shares
BNP PARIBAS FINANCIAL MARKETS $25,094 12,301 0.03% Shares
TWO SIGMA ADVISERS, LP $24,416 10,900 0.03% Shares
NORTHERN TRUST CORP $24,111 11,819 0.03% Shares
BARCLAYS PLC $22,636 11,096 0.03% Shares
PRUDENTIAL FINANCIAL INC $22,195 10,880 0.03% Shares
EP Wealth Advisors, LLC $20,400 10,000 0.03% Shares
Legal & General Group Plc $15,116 7,410 0.02% Shares
Ameritas Investment Partners, Inc. $14,009 6,867 0.02% Shares
Russell Investments Group, Ltd. $12,342 6,050 0.02% Shares
Tower Research Capital LLC (TRC) $9,802 4,805 0.01% Shares
IFP Advisors, Inc $6,120 3,000 0.01% Shares
ROYAL BANK OF CANADA $5,000 2,405 0.01% Shares
DEUTSCHE BANK AG\ $3,164 1,551 0.00% Shares
OSAIC HOLDINGS, INC. $1,938 950 0.00% Shares
JPMORGAN CHASE & CO $1,429 756 0.00% Shares
Sterling Capital Management LLC $1,342 658 0.00% Shares
CWM, LLC $814 455 0.00% Shares
SBI Securities Co., Ltd. $622 305 0.00% Shares
GSA CAPITAL PARTNERS LLP $615 301,622 0.00% Shares
Caitong International Asset Management Co., Ltd $457 224 0.00% Shares
Arax Advisory Partners $375 184 0.00% Shares
JONES FINANCIAL COMPANIES LLLP $183 100 0.00% Shares
SIGNATUREFD, LLC $153 75 0.00% Shares
PRICE T ROWE ASSOCIATES INC /MD/ $127 62,039 0.00% Shares
FNY Investment Advisers, LLC $42 21,000 0.00% Shares

Company insiders 21 insiders · 10 officers · 9 directors

Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Bruce Culleton Chief Executive Officer March 1, 2026 A 0 0 $0
Timothy Bertram Chief Executive Officer Jan. 16, 2023 A 0 0 $0
James Coulston Chief Financial Officer March 1, 2026 A 0 0 $0
Deepak Jain Chief Operating Officer Jan. 16, 2023 A 0 0 $0
Kenneth Thomas Locke Chief Technical Officer July 1, 2026 A 0 0 $0
Todd C Girolamo Chief Legal Officer June 12, 2026 C 327,713 0 0 $0
Darin J. Weber Chief Regulatory Officer March 1, 2026 A 0 0 0 $0
Ulrich Peter Alfred Ernst EVP, Technical Operations April 1, 2024 A 0 0 $0
Libbie Parker Mckenzie Chief Medical Officer Jan. 16, 2023 A 0 0 $0
Mary Weger Chief People Officer Jan. 16, 2023 A 0 0 $0
Santos Jose Ignacio Jimenez Director May 28, 2026 A 0 0 $0
Jennifer A. Fox Director May 28, 2026 A 0 0 $0
Uma Sinha Director May 28, 2026 A 30,000 0 0 $0
Pablo Legorreta Director May 28, 2026 A 0 0 $0
Alan Lotvin Director May 28, 2026 A 0 0 $0
William F Doyle Director May 28, 2026 A 0 0 $0
John Maraganore Director June 29, 2023 A 0 0 $0
Control Empresarial de Capitales, S.A. de C.V. 10% owner April 28, 2026 C 73,842,723 0 0 $0
Aaron Cowen 10% owner March 31, 2023 J 4,050,675 0 0 $0
Chamath Palihapitiya 10% owner July 11, 2022 M 16,273,000 0 0 $0
Brian Jg Pereira Aug. 4, 2026 C 675,235 0 4 $-1,883,732

Insiders from SEC Form 3/4/5 filings; net = open-market P/S only

Activists & 5%+ owners 5 positions

Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.

Filer Filed Stake Status Purpose Filing
Carlos Slim Helu, Carlos Slim Domit, Marco Antonio Slim Domit, Patrick Slim Domit, Maria Soumaya Slim Domit, Vanessa Paola Slim Domit, Johanna Monique Slim Domit, Control Empresarial de Capitales S.A. de C.V. April 30, 2026 36.00% Amendment SEC
Tolerantia, LLC, Pablo Legorreta ×6 filings June 5, 2025 36.50% Amendment SEC
Carlos Slim Helú, Carlos Slim Domit, Marco Antonio Slim Domit, Patrick Slim Domit, María Soumaya Slim Domit, Vanessa Paola Slim Domit, Johanna Monique Slim Domit, Control Empresarial de Capitales, S.A. de C.V. June 25, 2024 Initial filing Passive investment SEC
Chamath Palihapitiya, SC PIPE Holdings LLC, SC Master Holdings, LLC ×6 filings Nov. 20, 2023 Initial filing SEC
Control Empresarial de Capitales, S.A. de C.V., Carlos Slim Helu, Carlos Slim Domit, Marco Antonio Slim Domit, Patrick Slim Domit, Maria Soumaya Slim Domit, Vanessa Paola Slim Domit, Johanna Monique Slim Domit July 22, 2022 Initial filing Passive investment SEC

Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.

ETF ownership Held by 12 ETFs

Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.

Fund Weight Units As of Source
BBC · ETFis Series Trust I 0.64% 124,892 NS April 30, 2026 N-PORT
IWC · iShares Trust 0.03% 253,645 SH Aug. 8, 2026 Daily
VTWG · VANGUARD SCOTTSDALE FUNDS 0.01% 56,146 SH Aug. 8, 2026 Daily
IWO · iShares Trust 0.00% 397,261 SH Aug. 8, 2026 Daily
SCHA · SCHWAB STRATEGIC TRUST 0.00% 504,944 NS May 31, 2026 N-PORT
IWM · iShares Trust 0.00% 1,689,017 SH Aug. 8, 2026 Daily
IWN · iShares Trust 0.00% 205,878 SH Aug. 8, 2026 Daily
SCHB · SCHWAB STRATEGIC TRUST 0.00% 64,764 NS May 31, 2026 N-PORT
VXF · VANGUARD INDEX FUNDS 0.00% 1,175,257 SH Aug. 8, 2026 Daily
VTWO · VANGUARD SCOTTSDALE FUNDS 0.00% 431,983 SH Aug. 8, 2026 Daily
VTWV · VANGUARD SCOTTSDALE FUNDS 0.00% 20,498 SH Aug. 8, 2026 Daily
VTHR · VANGUARD SCOTTSDALE FUNDS 0.00% 8,455 SH Aug. 8, 2026 Daily