Ardelyx, Inc. (ARDX)

Price$3.73Cached quote
ARDXNasdaq
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Financial charts

Revenue

Net income

Free cash flow

Total cash / debt

CashTotal debt

Financial statements

14 annual periodsNewest to oldest
20252024202320222021202020192018201720162015201420132012
Revenue$407.3M$333.6M$124.5M$52.2M$10.1M$7.6M$5.3M$2.6M$42.0M—$24.0M$31.6M$28.9M$5.4M
Gross profit$367.8M$283.1M$106.7M$48.0M$9.1M$7.4M$4.7M$2.1M$33.6M—$24.0M———
Gross margin90.29%84.85%85.70%92.11%90.10%98.08%88.64%82.13%80.00%—100.00%———
Research & development$71.5M$52.3M$35.5M$35.2M$91.1M$65.1M$71.7M$69.4M$75.5M$94.2M$39.9M$25.9M$28.1M$10.2M
Operating expenses$448.3M$361.6M$187.7M$115.9M$164.4M$98.4M$96.5M$93.6M$98.7M$112.9M$53.4M$33.2M$31.8M$14.2M
Operating income−$41.0M−$27.9M−$63.3M−$63.8M−$154.3M−$90.8M−$91.3M−$90.9M−$65.1M−$112.9M−$29.4M−$1.6M−$2.9M−$8.8M
Operating margin−10.06%−8.38%−50.84%−122.24%−1,528.63%−1,199.05%−1,728.14%−3,488.57%−155.04%—−122.32%−4.95%−9.90%−162.75%
EBITDA−$37.9M−$25.9M−$62.0M−$62.6M−$151.5M−$88.2M−$88.8M−$88.2M−$62.5M−$111.6M−$28.6M−$1.3M−$2.3M−$8.1M
EBITDA margin−9.31%−7.76%−49.80%−120.05%−1,500.83%−1,165.49%−1,680.80%−3,385.00%−148.85%—−118.99%−4.00%−7.83%−150.28%
Net income−$61.6M−$39.1M−$66.1M−$67.2M−$158.2M−$94.3M−$94.9M−$91.3M−$64.3M−$112.4M−$29.6M−$3.2M−$6.6M−$9.8M
Net profit margin−15.12%−11.73%−53.08%−128.85%−1,566.46%−1,245.71%−1,797.77%−3,502.03%−153.19%—−123.29%−10.16%−22.69%−180.87%
Basic EPSper basic share-$0.26-$0.17-$0.30-$0.42-$1.52-$1.05-$1.47-$1.62-$1.36-$2.80-$1.29-$0.31-$5.82-$11.32
Diluted EPSper diluted share-$0.26-$0.17-$0.30-$0.42-$1.52-$1.05-$1.47-$1.62-$1.36-$2.80-$1.29-$0.31-$5.82-$11.32

Owners

Reported shareholders

Reference date Jun 30, 2026
BlackRock, Inc. · 9.43% of listed sharesRubric Capital Management LP · 6.50% of listed sharesMILLENNIUM MANAGEMENT LLC · 5.58% of listed sharesSTATE STREET CORP · 5.36% of listed sharesVANGUARD CAPITAL MANAGEMENT LLC · 4.20% of listed sharesNOMURA ASSET MANAGEMENT INTERNATIONAL INC. · 3.83% of listed sharesVANGUARD PORTFOLIO MANAGEMENT LLC · 3.22% of listed sharesGEODE CAPITAL MANAGEMENT, LLC · 2.57% of listed sharesJupiter Topco LLC · 2.13% of listed sharesTWO SIGMA INVESTMENTS, LP · 2.09% of listed sharesNuveen, LLC · 1.60% of listed sharesGOLDMAN SACHS GROUP INC · 1.48% of listed sharesMOTT DAVID M · ≈1.34% of listed sharesAIGH Capital Management LLC · 1.28% of listed sharesMORGAN STANLEY · 0.96% of listed sharesAQR CAPITAL MANAGEMENT LLC · 0.93% of listed sharesNORTHERN TRUST CORP · 0.92% of listed sharesRock Springs Capital Management LP · 0.90% of listed sharesCHARLES SCHWAB INVESTMENT MANAGEMENT INC · 0.89% of listed sharesBANK OF AMERICA CORP /DE/ · 0.87% of listed shares
9.43%of listed shares
BlackRock, Inc.23.5M shares · Jun 30, 2026
View holders
Top 20 reported holders of ARDX
Holder% owned
BlackRock, Inc.
9.43%23.5M shares
Rubric Capital Management LP
6.50%16.2M shares
MILLENNIUM MANAGEMENT LLC
5.58%13.9M shares
STATE STREET CORP
5.36%13.36M shares
VANGUARD CAPITAL MANAGEMENT LLC
4.20%10.47M shares
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.
3.83%9.55M shares
VANGUARD PORTFOLIO MANAGEMENT LLC
3.22%8.03M shares
GEODE CAPITAL MANAGEMENT, LLC
2.57%6.4M shares
Jupiter Topco LLC
2.13%5.3M shares
TWO SIGMA INVESTMENTS, LP
2.09%5.21M shares
Nuveen, LLC
1.60%4M shares
GOLDMAN SACHS GROUP INC
1.48%3.69M shares
MOTT DAVID M
≈1.34%3.35M shares
AIGH Capital Management LLC
1.28%3.2M shares
MORGAN STANLEY
0.96%2.39M shares
AQR CAPITAL MANAGEMENT LLC
0.93%2.32M shares
NORTHERN TRUST CORP
0.92%2.28M shares
Rock Springs Capital Management LP
0.90%2.24M shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
0.89%2.21M shares
BANK OF AMERICA CORP /DE/
0.87%2.16M shares

Percentages use 249.15M shares of this listed class outstanding on Jun 30, 2026. ≈ compares the latest reported holding with a share total from a different date; it is not a confirmed current stake.

Gray completes the 100% scale. Reported positions may overlap; holders have different reporting dates.

Source: SEC Form 13F ↗Updated Sep 29, 2026 · Quarterly data

Insider buys & sells

Jul 1, 2024–Jun 30, 2026
Buys9$8.72M disclosed value
Sells (SEC code S)111$8.79M disclosed value
120 recent transactions
TransactionInsiderTypeSharesPriceValueOwned after
Jun 18, 2026Form 4 · 10b5-1Williams Laura AChief Patient OfficerSellCommon Stock81.9K$5.99$490.6K378.2K
Jun 15, 2026Form 4 · 10b5-1RAAB MICHAELPresident & CEOSellCommon Stock41.7K$5.67$236.2K1.70M
May 21, 2026Form 4Hohenleitner SusanChief Financial OfficerSellCommon Stock1.5K$6.27$9.1K229.1K
May 21, 2026Form 4Brady James ParkerChief Human Resources OfficerSellCommon Stock1.8K$6.27$11.6K261.1K
May 21, 2026Form 4Reilly Joseph JamesSee RemarksSellCommon Stock1.0K$6.27$6.5K149.8K

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