84 tracked 13F filers disclose a position in MNPR as of the latest SEC 13F filings, a combined $360.8M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Janus Henderson Group Ltd. | $72.1M | 1.3M | —Held | Q1 2026 | |
| 2 | RA CAPITAL MANAGEMENT, L.P. | $36.6M | 667K | —Held | Q1 2026 | |
| 3 | Saturn V Capital Management LP | $18.9M | 346K | ▲+6.1% Added · +20K sh | Q1 2026 | |
| 4 | DEERFIELD MANAGEMENT COMPANY, L.P. | $17.7M | 324K | ▲+90% Added · +153K sh | Q1 2026 | |
| 5 | BlackRock, Inc. | $17.3M | 317K | ▲+24% Added · +62K sh | Q1 2026 | |
| 6 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $16.9M | 309K | ▼−52% Reduced · −330K sh | Q1 2026 | |
| 7 | Siren, L.L.C. | $25.0M | 270K | —Held | Q2 2026 | |
| 8 | ADAR1 Capital Management, LLC | $14.5M | 264K | ▲+13% Added · +30K sh | Q1 2026 | |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | $12.0M | 218K | →First observed position No prior filed position | Q1 2026 | |
| 10 | Polar Capital Holdings Plc | $19.9M | 214K | ▼−5.3% Reduced · −12K sh | Q2 2026 | |
| 11 | Candriam S.C.A. | $13.3M | 143K | ▲New +143K sh | Q2 2026 | |
| 12 | BALYASNY ASSET MANAGEMENT L.P. | $7.5M | 136K | ▲+328% Added · +105K sh | Q1 2026 | |
| 13 | TCG Crossover Management, LLC | $7.2M | 132K | ▼−6.9% Reduced · −10K sh | Q1 2026 | |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | $10.4M | 113K | ▲+13% Added · +13K sh | Q2 2026 | |
| 15 | Alyeska Investment Group, L.P. | $5.5M | 100K | ▲+150% Added · +60K sh | Q1 2026 | |
| 16 | STATE STREET CORP | $8.6M | 93K | ▲+4.7% Added · +4K sh | Q2 2026 | |
| 17 | Vivo Capital, LLC | $8.4M | 91K | —Held | Q2 2026 | |
| 18 | Bank of New York Mellon Corp | $4.3M | 79K | ▲+21% Added · +14K sh | Q1 2026 | |
| 19 | Vestal Point Capital, LP | $3.6M | 65K | ▲New +65K sh | Q1 2026 | |
| 20 | BANK OF AMERICA CORP /DE/ | $3.3M | 60K | ▲+838% Added · +53K sh | Q1 2026 | |
| 21 | MILLENNIUM MANAGEMENT LLC | $2.9M | 53K | ▼−31% Reduced · −24K sh | Q1 2026 | |
| 22 | PRICE T ROWE ASSOCIATES INC /MD/ | $2.6M | 48K | ▲+110% Added · +25K sh | Q1 2026 | |
| 23 | VANGUARD PORTFOLIO MANAGEMENT LLC | $2.5M | 46K | →First observed position No prior filed position | Q1 2026 | |
| 24 | Neuberger Berman Group LLC | $2.3M | 42K | ▲+30% Added · +10K sh | Q1 2026 | |
| 25 | UBS Group AG | $2.2M | 39K | ▲+828% Added · +35K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 11 funds opened a new position in MNPR and 18 added to an existing one, while 8 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 35 funds | $141.7B |
| MICROSOFT CORPMSFT | 34 funds | $90.7B |
| AMAZON.COM INCAMZN | 34 funds | $63.7B |
| BROADCOM INCAVGO | 34 funds | $55.9B |
| MICRON TECHNOLOGY INCMU | 33 funds | $12.6B |
| REVOLUTION MEDICINES INCRVMD | 33 funds | $3.3B |
| COGENT BIOSCIENCES INCCOGT | 33 funds | $1.5B |
| ALPHABET INC-CL AGOOGL | 32 funds | $48.8B |
| META PLATFORMS INC-CLASS AMETA | 32 funds | $40.5B |
| ELI LILLY & COLLY | 32 funds | $28.7B |
| WESTERN DIGITAL CORPWDC | 32 funds | $3.3B |
| ROBINHOOD MARKETS INC - AHOOD | 32 funds | $2.0B |
Ranked by how many of MNPR's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 26, 2026 | Tsuchimoto Kim R | Director | Sell (S) | 590 | $67K |
| Aug 26, 2026 | Tsuchimoto Kim R | Director | Sell (S) | 602 | $68K |
| Aug 26, 2026 | Tsuchimoto Kim R | Director | Sell (S) | 1K | $123K |
| Aug 26, 2026 | Tsuchimoto Kim R | Director | Sell (S) | 700 | $77K |
| Aug 26, 2026 | Tsuchimoto Kim R | Director | Sell (S) | 615 | $67K |
| Aug 26, 2026 | Tsuchimoto Kim R | Director | Sell (S) | 485 | $53K |
| Aug 26, 2026 | RIOUX PATRICE | Insider | Sell (S) | 1 | $111 |
| Aug 25, 2026 | Anderson Raymond | Director | Sell (S) | 2K | $204K |
| Aug 25, 2026 | Anderson Raymond | Director | Sell (S) | 646 | $72K |
| Aug 25, 2026 | Anderson Raymond | Director | Sell (S) | 694 | $76K |
| Dec 26, 2025 | Vu Quan Anh | Chief Financial Officer | Buy (P) | 2K | $105K |
| Dec 18, 2025 | KLAUSNER ARTHUR J | Director | Sell (S) | 5K | $312K |
Connected entities for MNPR
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/MNPR/capital-change-brief"
Use Arkolith's capital_change_brief for MNPR. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for MNPR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.