Company · Ownership research

Monopar Therapeutics MNPR

CIK 0001645469 · CUSIP 61023L207

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 61023L207 (MNPR), not CUSIP 61023L108 (MNPR), and does not merge CUSIPs.

This page lists the top 20 of 56 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	JANUS HENDERSON GROUP PLC CIK 1274173 · View history	$105.31M 1,287,368 shares	0.05%	+115.00K(+9.80%)Added	SEC filing ↗ Nov 14, 2025	▾
02	ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history	$53.84M 659,195 shares	0.09%	+60.00K(+10.00%)Added	SEC filing ↗ Nov 14, 2025	▾
03	RA CAPITAL MANAGEMENT, L.P. CIK 1346824 · View history	$41.75M 511,207 shares	0.51%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2025	▾
04	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$18.90M 231,463 shares	0.00%	+231.46KNew	SEC filing ↗ Nov 14, 2025	▾
05	VANGUARD GROUP INC CIK 102909 · View history	$17.01M 208,218 shares	0.00%	+121.73K(+140.70%)Added	SEC filing ↗ Nov 7, 2025	▾
06	BlackRock, Inc. CIK 2012383 · View history	$16.64M 203,751 shares	0.00%	-1.42K(-0.70%)Reduced	SEC filing ↗ Nov 12, 2025	▾
07	DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) CIK 1009258 · View history	$13.05M 159,765 shares	0.20%	+159.76KNew	SEC filing ↗ Nov 14, 2025	▾
08	Saturn V Capital Management LP CIK 1964437 · View history	$12.69M 155,370 shares	2.78%	+155.37KNew	SEC filing ↗ Nov 14, 2025	▾
09	TCG Crossover Management, LLC CIK 1839948 · View history	$12.50M 153,000 shares	0.61%	+153.00KNew	SEC filing ↗ Nov 17, 2025	▾
10	ADAR1 Capital Management, LLC CIK 1940272 · View history	$10.62M 129,999 shares	1.05%	+29.02K(+28.70%)Added	SEC filing ↗ Nov 14, 2025	▾
11	Vivo Capital, LLC CIK 1674712 · View history	$7.39M 90,500 shares	0.59%	+90.50KNew	SEC filing ↗ Nov 14, 2025	▾
12	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$6.94M 84,961 shares	0.00%	-11.96K(-12.30%)Reduced	SEC filing ↗ Nov 12, 2025	▾
13	Affinity Asset Advisors, LLC CIK 1773195 · View history	$6.49M 79,483 shares	0.60%	+11.98K(+17.80%)Added	SEC filing ↗ Nov 13, 2025	▾
14	STATE STREET CORP CIK 93751 · View history	$5.90M 72,238 shares	0.00%	+30.41K(+72.70%)Added	SEC filing ↗ Nov 14, 2025	▾
15	Driehaus Capital Management LLC CIK 938206 · View history	$5.28M 64,636 shares	0.04%	+64.64KNew	SEC filing ↗ Nov 14, 2025	▾
16	Ally Bridge Group (NY) LLC CIK 1822947 · View history	$5.26M 64,455 shares	4.41%	+29.92K(+86.60%)Added	SEC filing ↗ Nov 14, 2025	▾
17	NORTHERN TRUST CORP CIK 73124 · View history	$2.19M 26,855 shares	0.00%	-4.96K(-15.60%)Reduced	SEC filing ↗ Nov 14, 2025	▾
18	Bank of New York Mellon Corp CIK 1390777 · View history	$1.40M 17,170 shares	0.00%	+8.22K(+91.90%)Added	SEC filing ↗ Nov 3, 2025	▾
19	MORGAN STANLEY CIK 895421 · Amended · View history	$1.28M 15,711 shares	0.00%	+7.78K(+98.10%)Added	SEC filing ↗ May 27, 2026	▾
20	BARCLAYS PLC CIK 312069 · Amended · View history	$1.23M 15,082 shares	0.00%	+7.80K(+107.00%)Added	SEC filing ↗ Mar 31, 2026	▾

Showing 20 / 56 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

4,336,031

Not deduplicated across managers

Disclosed value

$354.30M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Monopar Therapeutics · Q3 2025

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.