Monopar TherapeuticsMNPR
13F holders, Q4 2025 (December 31)74holders +18
22new positions
5sold out
3famous investors
$65.28avg. 13F price*
At the end of Q4 2025, 74 institutions reported holding Monopar Therapeutics Inc. (MNPR) in their 13F filings, up 18 from Q3 2025. 22 opened new positions and 5 sold out. The largest holders were Janus Henderson Group PLC ($85.9M), Ra Capital Management, L.P. ($43.6M) and Adage Capital Partners Gp, L.L.C. ($41.8M). 3 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Monopar Therapeutics Inc.
- CUSIP
- 61023L207
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 22 | $38.2M |
| Exits | 5 | $12.4M |
All 13F filers, Q3 2025 → Q4 2025: 1,413,527 shares bought and 227,038 shares sold, net +1,186,489 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 74 holders
| Janus Henderson Group PLC | 0.04% | Add +2.3% | 1,317,410 | $85.9M |
| Ra Capital Management, L.P. | 0.45% | Add +30.5% | 667,207 | $43.6M |
| Adage Capital Partners Gp, L.L.C. | 0.06% | Reduce -3.0% | 639,467 | $41.8M |
| Saturn V Capital Management LP | 3.90% | Add +109.6% | 325,701 | $21.3M |
| Vanguard Group Inc. | 0.00% | Add +41.1% | 293,816 | $19.2M |
| BlackRock, Inc. | 0.00% | Add +25.1% | 254,857 | $16.6M |
| ADAR1 Capital Management, LLC | 1.14% | Add +79.9% | 233,908 | $15.3M |
| Wellington Management Group LLP | 0.00% | Reduce -2.3% | 226,068 | $14.8M |
| Siren, L.L.C. | 0.41% | New | 212,298 | $13.9M |
| Deerfield Management Company, L.P. | 0.16% | Add +6.8% | 170,558 | $11.1M |
| TCG Crossover Management, LLC | 0.31% | Reduce -7.3% | 141,915 | $9.3M |
| Polar Capital Holdings Plc | 0.03% | New | 105,750 | $6.9M |
| Geode Capital Management, LLC | 0.00% | Add +16.5% | 99,007 | $6.5M |
| Deep Track Capital, LP | 0.14% | New | 95,408 | $6.2M |
| Vivo Capital, LLC | 0.38% | No change | 90,500 | $5.9M |
| State Street Corp. | 0.00% | Add +16.3% | 83,989 | $5.5M |
| Millennium Management | 0.00% | Add +945.5% | 76,674 | $5.0M |
| Bank of New York Mellon Corp | 0.00% | Add +277.7% | 64,857 | $4.2M |
| Alyeska Investment Group, L.P. | 0.01% | Add +227.5% | 40,000 | $2.6M |
| Driehaus Capital Management LLC | 0.01% | Reduce -47.8% | 33,715 | $2.2M |
| Neuberger Berman Group LLC | 0.00% | New | 32,547 | $2.1M |
| Balyasny Asset Management L.P. | 0.00% | New | 31,907 | $2.1M |
| Northern Trust Corp. | 0.00% | Add +13.5% | 30,488 | $2.0M |
| Morgan Stanley | 0.00% | Add +71.6% | 26,967 | $1.8M |
| T. Rowe Price Associates Inc. | 0.00% | New | 22,727 | $1.5M |
| Barclays PLC | 0.00% | Add +34.2% | 20,245 | $1.3M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +21.1% | 14,285 | $933K |
| Citigroup Inc. | 0.00% | Add +9065.6% | 13,840 | $904K |
| Renaissance Technologies | 0.00% | New | 11,431 | $746K |
| Informed Momentum Co LLC | 0.08% | Reduce -22.3% | 11,373 | $743K |
| Squarepoint Ops LLC | 0.00% | New | 10,521 | $687K |
| Goldman Sachs Group Inc. | 0.00% | Add +58.8% | 10,361 | $677K |
| Virtu Financial LLC | 0.03% | New | 10,009 | $654K |
| Sei Investments Co. | 0.00% | New | 6,926 | $452K |
| Bank of America Corp. | 0.00% | Add +199.6% | 6,363 | $416K |
| Mountain Pacific Investment Advisers LLC | 0.06% | New | 6,100 | $398K |
| State of Wisconsin Investment Board | 0.00% | New | 5,757 | $376K |
| Gerber, LLC | 0.20% | No change | 5,601 | $366K |
| Nuveen, LLC | 0.00% | Add +31.5% | 5,551 | $362K |
| Wells Fargo & Company | 0.00% | Add +120.8% | 5,125 | $335K |
| Citadel Advisors | 0.00% | New | 5,073 | $331K |
| Rhumbline Advisers | 0.00% | Reduce -5.6% | 4,990 | $326K |
| Two Sigma Investments, LP | 0.00% | New | 4,989 | $326K |
| BankChampaign, National Association | 0.29% | — | 4,510 | $295K |
| Engineers Gate Manager LP | 0.00% | New | 4,338 | $283K |
| UBS Group AG | 0.00% | Reduce -46.7% | 4,250 | $278K |
| Trexquant Investment LP | 0.00% | New | 3,778 | $247K |
| Virtus Investment Advisers, LLC | 0.06% | New | 3,565 | $233K |
| Deutsche Bank AG | 0.00% | Reduce -15.9% | 3,373 | $220K |
| Invesco Ltd. | 0.00% | New | 3,355 | $219K |
| TD Asset Management Inc | 0.00% | New | 3,084 | $201K |
| Caitong International Asset Management Co., Ltd | 0.05% | New | 2,879 | $188K |
| MetLife Investment Management, LLC | 0.00% | No change | 2,538 | $166K |
| JPMorgan Chase & Co. | 0.00% | Add +41.5% | 2,109 | $138K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +28.3% | 2,090 | $136K |
| AlphaQuest LLC | 0.01% | Add +2.5% | 1,983 | $129K |
| Canada Pension Plan Investment Board | 0.00% | New | 1,400 | $91K |
| New York State Common Retirement Fund | 0.00% | No change | 1,200 | $78K |
| BNP Paribas Financial Markets | 0.00% | Add +45.8% | 1,015 | $66K |
| Meeder Asset Management Inc. | 0.00% | New | 994 | $65K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 964 | $63K |
| NewEdge Advisors, LLC | 0.00% | No change | 600 | $39K |
| Legal & General Group Plc | 0.00% | Add +27.1% | 479 | $31K |
| FMR LLC | 0.00% | Add +2.3% | 358 | $23K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -37.1% | 347 | $23K |
| Russell Investments Group, Ltd. | 0.00% | Add +1.2% | 341 | $22K |
| Royal Bank of Canada | 0.00% | Add +334.7% | 326 | $22K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 300 | $20K |
| California State Teachers Retirement System | 0.00% | Add +10.2% | 281 | $18K |
| Amalgamated Bank | 0.00% | Add +3.6% | 144 | $9K |
| Allworth Financial LP | 0.00% | No change | 100 | $7K |
| Sterling Capital Management LLC | 0.00% | Add +222.2% | 29 | $2K |
| GAMMA Investing LLC | 0.00% | Add +27.3% | 14 | $914 |
| Cwm, LLC | 0.00% | No change | 5 | $0 |
"% of holder's portfolio" is MNPR's weight in each manager's 13F, not the share of Monopar Therapeutics Inc. the manager owns.