MRKR
Marker Therapeutics, Inc.
$1.47
+0.02 (+1.38%)
At close · Jul 2
Going-concern doubt
— flagged May 15, 2026
Substantial doubt about the company's ability to continue as a going concern.
“These factors raise substantial doubt regarding the Company’s ability to continue as a going concern.”View the 10-Q filed May 15, 2026
Market Cap
$24.51M
Shares
16,673,127
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: 36
Total Value: $5,074,209
Total Shares: 3,903,241
Institutional Ownership Trend
14 quarters
Holder Concentration
Across 36 13F filersTop Holder
41.6%
of institutional value
Top 5
78.7%
of institutional value
Top 10
91.2%
of institutional value
HHI
2,168
Moderately concentrated
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mid NEA Management Company, LLC | $2,113,381 | 41.65% | 1,625,678 | Shares | Defined | 2026-05-15 | ||||
| Small Blue Owl Capital Holdings LP | $720,525 | 14.20% | 554,250 | Shares | Defined | 2026-05-14 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $506,114 | 9.97% | 389,319 | Shares | Defined | 2026-05-15 | ||||
| Small Aisling Capital Management LP | $422,981 | 8.34% | 325,370 | Shares | Sole | 2026-05-05 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $227,882 | 4.49% | 175,294 | Shares | Sole | 2026-05-14 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $209,182 | 4.12% | 160,910 | Shares | Defined | 2026-05-15 | ||||
| Large OSAIC HOLDINGS, INC. | $121,056 | 2.39% | 93,121 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $113,449 | 2.24% | 87,269 | Shares | Defined | 2026-05-08 | ||||
| Mega LPL Financial LLC | $107,961 | 2.13% | 83,047 | Shares | Sole | 2026-05-06 | ||||
| Mid XTX Topco Ltd | $82,637 | 1.63% | 63,567 | Shares | Defined | 2026-05-15 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $79,301 | 1.56% | 61,001 | Shares | Sole | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $63,414 | 1.25% | 48,780 | Shares | Other | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $47,193 | 0.93% | 36,303 | Shares | Defined | 2026-05-12 | ||||
| Mega UBS Group AG | $42,078 | 0.83% | 32,369 | Shares | Defined | 2026-05-05 | ||||
| Small Invst, LLC | $37,700 | 0.74% | 29,000 | Shares | Sole | 2026-05-13 | ||||
| Mega NORTHERN TRUST CORP Bank | $33,811 | 0.67% | 26,009 | Shares | Defined | 2026-05-14 | ||||
| Mega STATE STREET CORP | $27,232 | 0.54% | 20,948 | Shares | Defined | 2026-05-15 | ||||
| Large Creative Planning | $22,505 | 0.44% | 17,312 | Shares | Sole | 2026-05-12 | ||||
| Mid Ashton Thomas Private Wealth, LLC | $21,320 | 0.42% | 16,400 | Shares | Sole | 2026-05-11 | ||||
| Small MATRIX ASSET ADVISORS INC/NY | $19,500 | 0.38% | 15,000 | Shares | Sole | 2026-04-22 | ||||
| Large HRT FINANCIAL LP | $15,407 | 0.30% | 11,852 | Shares | Defined | 2026-05-14 | ||||
| Small TWO SIGMA SECURITIES, LLC Broker-Dealer | $14,898 | 0.29% | 11,460 | Shares | Sole | 2026-05-15 | ||||
| Large FIFTH THIRD BANCORP Bank | $13,000 | 0.26% | 10,000 | Shares | Defined | 2026-05-01 | ||||
| Mid Tower Research Capital LLC (TRC) | $4,078 | 0.08% | 3,137 | Shares | Defined | 2026-05-15 | ||||
| Mega Vanguard Global Advisers, LLC | $3,265 | 0.06% | 2,512 | Shares | Defined | 2026-05-08 | ||||
| Mid INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | $2,600 | 0.05% | 2,000 | Shares | Sole | 2026-05-01 | ||||
| Mid Western Wealth Management, LLC | $478 | 0.01% | 368 | Shares | Sole | 2026-05-19 | ||||
| Mega WELLS FARGO & COMPANY/MN | $301 | 0.01% | 232 | Shares | Defined | 2026-05-11 | ||||
| Mid SIGNATUREFD, LLC | $296 | 0.01% | 228 | Shares | Sole | 2026-04-07 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $263 | 0.01% | 203 | Shares | Defined | 2026-04-28 | ||||
| Mid GROUP ONE TRADING LLC | $231 | 0.00% | 178 | Shares | Sole | 2026-05-13 | ||||
| Small Hilltop National Bank Bank | $107 | 0.00% | 73 | Shares | Sole | 2026-07-02 | ||||
| Mega JPMORGAN CHASE & CO | $29 | 0.00% | 23 | Shares | Defined | 2026-05-13 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $29 | 0.00% | 23 | Shares | Defined | 2026-05-12 | ||||
| Small Caitong International Asset Management Co., Ltd | $3 | 0.00% | 3 | Shares | Sole | 2026-05-11 | ||||
| Mega MORGAN STANLEY | $2 | 0.00% | 2 | Shares | Defined | 2026-05-15 | ||||
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