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CRDF · Cardiff Oncology, Inc.

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$0.81 -0.01 (-0.98%) At close · Jul 29
Going-concern doubt — flagged May 14, 2026

Substantial doubt about the company's ability to continue as a going concern.

“Management has performed an analysis and concluded that there exists a substantial doubt about the Company's ability to continue as a going concern.”
View the 10-Q filed May 14, 2026
Market Cap
$55.38M
Shares
68.37M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 117
Total Value: $40,000,854
Total Shares: 24,774,986
Showing 1–100 of 120 holdings by value · page 1 of 2

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 115 13F filers
Top Holder
16.1%
Jun 2023 → Mar 2026 · range 13.1% – 35.8%
of institutional value
Top 5
55.3%
Jun 2023 → Mar 2026 · range 48.1% – 77.8%
of institutional value
Top 10
77.6%
Jun 2023 → Mar 2026 · range 67.7% – 87.5%
of institutional value
HHI
784
Jun 2023 → Mar 2026 · range 637 – 1,785
Broadly held
Showing 100 of 120
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $6,449,844 16.12% 3,981,387
Mega VANGUARD CAPITAL MANAGEMENT LLC $4,626,664 11.57% 2,855,966
Mid Laurion Capital Management LP $4,287,715 10.72% 2,646,738
Small Pfizer Inc $3,906,751 9.77% 2,411,575
Small ACORN CAPITAL ADVISORS, LLC $2,854,576 7.14% 1,762,084
Mega GEODE CAPITAL MANAGEMENT, LLC $2,591,454 6.48% 1,599,663
Mega FRANKLIN RESOURCES INC $1,953,400 4.88% 1,205,803
Mega STATE STREET CORP $1,922,854 4.81% 1,186,947
Large BLAIR WILLIAM & CO/IL $1,494,299 3.74% 922,407
Mid FLPUTNAM INVESTMENT MANAGEMENT CO $964,105 2.41% 595,127
Mega NORTHERN TRUST CORP Bank $798,990 2.00% 493,205
Mega VANGUARD FIDUCIARY TRUST CO Bank $722,884 1.81% 446,225
Mega UBS Group AG $648,932 1.62% 400,576
Mega Bank of New York Mellon Corp Bank $491,551 1.23% 303,428
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $438,858 1.10% 270,900
Mid XTX Topco Ltd $405,359 1.01% 250,222
Mega CITADEL ADVISORS LLC $370,980 0.93% 229,000
Mega TWO SIGMA INVESTMENTS, LP $335,323 0.84% 206,990
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $266,826 0.67% 164,708
Mega GOLDMAN SACHS GROUP INC $219,668 0.55% 135,598
Mega Nuveen, LLC $211,159 0.53% 130,346
Mega CITADEL ADVISORS LLC $203,416 0.51% 125,566
Mid GSA CAPITAL PARTNERS LLP $199,272 0.50% 123,008
Mid Avestar Capital, LLC $176,988 0.44% 136,145
Mid AlphaCore Capital LLC $175,650 0.44% 108,426
Large RENAISSANCE TECHNOLOGIES LLC $164,029 0.41% 101,253
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $149,621 0.37% 92,359
Mega RHUMBLINE ADVISERS $119,711 0.30% 73,896
Mega AQR CAPITAL MANAGEMENT LLC $107,169 0.27% 66,156
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $99,306 0.25% 61,300
Large Rockefeller Capital Management L.P. $91,530 0.23% 56,500
Mega MORGAN STANLEY $91,212 0.23% 56,306
Large SEI INVESTMENTS CO $88,589 0.22% 54,685
Large Assenagon Asset Management S.A. $87,400 0.22% 67,231
Mega PRICE T ROWE ASSOCIATES INC /MD/ $84,751 0.21% 52,316
Large CAPSTONE INVESTMENT ADVISORS, LLC $82,927 0.21% 51,190
Mega BANK OF AMERICA CORP /DE/ Bank $82,812 0.21% 51,119
Mega ALLIANCEBERNSTEIN L.P. $78,942 0.20% 48,730
Small ELKHORN PARTNERS LIMITED PARTNERSHIP $72,090 0.18% 44,500
Mega DEUTSCHE BANK AG\ Bank $70,929 0.18% 43,784
Large Creative Planning $70,648 0.18% 43,610
Mid Glenview Trust Co Bank $69,867 0.17% 43,128
Mega FMR LLC $66,251 0.17% 40,896
Small Invst, LLC $65,610 0.16% 40,500
Mega CITIGROUP INC $65,230 0.16% 40,266
Mega JANE STREET GROUP, LLC $64,970 0.16% 40,105
Mega WELLS FARGO & COMPANY/MN $62,217 0.16% 38,406
Mega DIMENSIONAL FUND ADVISORS LP $59,372 0.15% 36,650
Large HighTower Advisors, LLC $55,348 0.14% 34,166
Mid MAI Capital Management $47,796 0.12% 29,504
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $47,736 0.12% 29,467
Large Curated Wealth Partners LLC $45,500 0.11% 35,000
Mega JPMORGAN CHASE & CO $43,292 0.11% 26,724
Large Squarepoint Ops LLC $42,696 0.11% 26,356
Mega Vanguard Global Advisers, LLC $40,939 0.10% 25,271
Mid GROUP ONE TRADING LLC $40,783 0.10% 25,175
Small Ascentis Independent Advisors $39,690 0.10% 24,500
Mega MILLENNIUM MANAGEMENT LLC $37,306 0.09% 23,029
Mega RAYMOND JAMES FINANCIAL INC $36,728 0.09% 22,672
Small UNITED BANK Bank $36,305 0.09% 22,411
Small Caitong International Asset Management Co., Ltd $36,117 0.09% 22,295
Mega Invesco Ltd. $33,863 0.08% 20,904
Small Proactive Wealth Strategies LLC $32,400 0.08% 20,000
Small Tamar Securities, LLC Broker-Dealer $31,330 0.08% 19,340
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $30,170 0.08% 18,624
Micro Post Resch Tallon Group Inc. $29,269 0.07% 22,515
Mid Y-Intercept (Hong Kong) Ltd $29,104 0.07% 22,388
Mid INTECH INVESTMENT MANAGEMENT LLC $26,804 0.07% 16,546
Mid SIMPLEX TRADING, LLC $26,655 0.07% 16,454
Mid PFG Investments, LLC $26,651 0.07% 20,501
Small Baker Ellis Asset Management LLC $26,000 0.06% 20,000
Micro FinDec Wealth Services, Inc. $25,920 0.06% 16,000
Large Lido Advisors, LLC $24,300 0.06% 15,000
Large Mariner, LLC $23,410 0.06% 14,451
Mid Virtu Financial LLC $22,038 0.06% 13,604
Small TWO SIGMA SECURITIES, LLC Broker-Dealer $21,225 0.05% 13,102
Mega BNP PARIBAS ARBITRAGE, SA $21,183 0.05% 13,076
Small INTEGRITY ALLIANCE, LLC. $20,833 0.05% 12,860
Small Capital Advisors Wealth Management, LLC $20,182 0.05% 15,525
Mid Tower Research Capital LLC (TRC) $19,838 0.05% 12,246
Small R Squared Ltd $19,119 0.05% 11,802
Large VOYA INVESTMENT MANAGEMENT LLC $19,038 0.05% 11,752
Mega BARCLAYS PLC $18,898 0.05% 11,666
Mid Gladstone Institutional Advisory LLC $16,900 0.04% 13,000
Large SG Americas Securities, LLC Broker-Dealer $16,292 0.04% 10,057
Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $15,723 0.04% 12,095
Micro Ledgewood Wealth Advisors, LLC $14,547 0.04% 11,190
Micro Scarborough Advisors, LLC $13,652 0.03% 10,502
Small Security National Bank Bank $12,697 0.03% 9,767
Mid TRUST CO OF TOLEDO NA /OH/ Bank $11,700 0.03% 9,000
Mega Legal & General Group Plc $9,248 0.02% 5,709
Mid Ameritas Investment Partners, Inc. $9,198 0.02% 5,678
Small Golden State Wealth Management, LLC $9,165 0.02% 7,050
Mega ROYAL BANK OF CANADA Bank $8,427 0.02% 5,202
Large Russell Investments Group, Ltd. $8,318 0.02% 5,135
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $5,435 0.01% 3,355
Large US BANCORP \DE\ Bank $5,036 0.01% 3,109
Mid IFP Advisors, Inc $4,992 0.01% 3,840
Large CWM, LLC $4,924 0.01% 3,040
Small Essential Partners LLC $4,158 0.01% 2,567
Key facts CIK 1213037 CUSIP 14147L108 13F (30d) 23 filings 23 filers Visit website Investor relations

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