Significant Ownership of BAMCO INC /NY/
- Large-stake filing summary
-
- Recent SEC Schedule 13D/G filings for BAMCO INC /NY/ focus on large-stake beneficial ownership disclosures and amendments.
- Use this view to spot new large holders, amended positions, and activist-style ownership evidence.
- Manager signature
- /s/ Ronald Baron - Chairman and CEO
- Manager location
- New York, NY
Large-stake snapshot
1 signal
Manager
Names, identifiers, and filing context for this profile.
2 identity fields
Follow Filing Activity
Follow BAMCO INC /NY/ with Pro and return when a new Schedule 13D/G filing changes the record on this page.
Pro alert delivery is coming soon and remains tied to source-backed filing changes rather than inferred market advice.
CIK context first
Continue from BAMCO INC /NY/
Significant Ownership of BAMCO INC /NY/
| Sym | Company | Class | Ownership | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|---|
| FIGS | FIGS, Inc. | Class A Common Stock | 38% | $654,157,589 | +$14,050,607 | 59,959,449 | +2.2% | Ronald Baron | 02 Mar 2026 |
| RRR | Red Rock Resorts, Inc. | Class A Common Stock, $.01 par value | 28% | $866,361,027 | +$155,077,803 | 16,337,187 | +22% | Baron Capital Group, Inc. | 31 May 2026 |
| CHH | Choice Hotels International, Inc. | Common Stock | 20% | $1,014,365,214 | +$201,688,668 | 9,328,354 | +25% | Baron Capital Group, Inc. | 30 Jun 2026 |
| MTN | Vail Resorts, Inc. | Common Stock, $0.01 par value | 18% | $938,865,790 | +$214,463,145 | 6,536,697 | +30% | Baron Capital Group, Inc. | 30 Jun 2026 |
| H | Hyatt Hotels Corporation | Class A Common Stock | 18% | $1,382,662,576 | +$222,735,750 | 7,279,087 | +19% | Baron Capital Group, Inc. | 30 Jun 2026 |
| FDS | FactSet Research Systems Inc. | Common Stock | 12% | $1,105,287,222 | +$108,254,768 | 4,200,856 | +11% | Baron Capital Group, Inc. | 30 Jun 2026 |
| IT | Gartner, Inc. | Common Stock, $.0005 par value per share | 11% | $1,116,437,970 | +$242,346,911 | 7,558,310 | +28% | Baron Capital Group, Inc. | 31 May 2026 |
| INDI | indie Semiconductor, Inc. | Class A Common Stock | 11% | $87,738,158 | -$15,211,580 | 21,557,287 | -15% | Baron Capital Group, Inc. | 30 Sep 2025 |
| GWRE | Guidewire Software, Inc. | Common Stock, $0.0001 par value | 11% | $1,143,135,769 | +$304,811,980 | 8,987,623 | +36% | Baron Capital Group, Inc. | 30 Jun 2026 |
| KNSL | Kinsale Capital Group, Inc. | Common Stock, par value $0.01 per share | 11% | $752,157,264 | +$135,392,262 | 2,472,900 | +22% | Baron Capital Group, Inc. | 31 May 2026 |
| MORN | Morningstar, Inc. | Common stock, no par value | 9.2% | $579,283,620 | 3,499,146 | Baron Capital Group, Inc. | 30 Jun 2026 | ||
| TWFG | TWFG, Inc. | Class A Common Stock, $0.01 par value per share | 8.7% | $27,298,939 | -$192 | 1,135,091 | -0% | Baron Capital Group, Inc. | 30 Jun 2026 |
| BIRK | Birkenstock Holding plc | Ordinary shares, no par value | 8% | $657,828,750 | +$239,821,135 | 14,739,609 | +57% | Baron Capital Group, Inc. | 30 Jun 2026 |
| CDRO | Codere Online Luxembourg, S.A. | Ordinary Shares | 7.7% | $33,176,099 | 3,503,284 | 0% | BAMCO INC /NY/ | 30 Jun 2026 | |
| BXDC | Blackstone Digital Infrastructure Trust Inc. | Common stock, par value $0.01 per share | 7.6% | $158,355,133 | 7,620,555 | Baron Capital Group, Inc. | 30 Jun 2026 | ||
| ANDG | Andersen Group Inc. | Class A common stock, $0.0001 par value | 7.1% | $25,429,209 | 900,149 | BAMCO INC /NY/ | 31 Mar 2026 | ||
| MEG | Montrose Environmental Group, Inc. | Common Stock | 6.1% | $59,326,314 | -$14,697,114 | 2,160,463 | -20% | Baron Capital Group, Inc. | 30 Sep 2025 |
| ONON | On Holding AG | Class A ordinary shares, par value CHF 0.10 per share | 5.6% | $651,714,021 | 16,910,068 | Baron Capital Group, Inc. | 30 Jun 2026 | ||
| CSGP | CoStar Group, Inc. | Common Stock ($0.01 par value) | 5.3% | $612,469,928 | 21,626,763 | Baron Capital Group, Inc. | 30 Jun 2026 | ||
| STVN | Stevanato Group S.p.A. | Ordinary shares without par value | 5% | $34,531,049 | 2,500,438 | Baron Capital Group, Inc. | 31 Mar 2026 | ||
| ACGL | ARCH CAPITAL GROUP LTD. | Common Shares | 5% | $1,677,154,966 | -$255,277,320 | 17,987,505 | -13% | Baron Capital Group, Inc. | 31 Dec 2025 |
| PRI | Primerica, Inc. | Common Stock | 5% | $438,405,401 | -$14,952,232 | 1,655,547 | -3.3% | Baron Capital Group, Inc. | 31 Dec 2024 |
| AFYA | Afya Limited | Common Shares | 4.8% | $44,599,046 | -$2,674,445 | 2,383,701 | -5.7% | Baron Capital Group, Inc. | 31 Dec 2024 |
| BWIN | Baldwin Insurance Group, Inc. | Class A Common Stock | 4.5% | $126,299,600 | 3,010,000 | BAMCO INC /NY/ | 30 Sep 2024 | ||
| CDNA | CAREDX, INC. | Common Stock | 3.8% | $55,233,164 | -$34,721,018 | 1,937,326 | -39% | Baron Capital Group, Inc. | 30 Jun 2026 |
| DNUT | Krispy Kreme, Inc | Common Stock | 2.1% | $15,787,002 | -$40,804,872 | 3,645,959 | -72% | Baron Capital Group, Inc. | 31 Mar 2025 |
| DAVA | Endava plc | AMERICAN DEPOSITARY SHARES | 1.4% | $16,086,648 | 851,596 | Baron Capital Group, Inc. | 30 Sep 2024 | ||
| IRDM | Iridium Communications Inc. | Common Stock | 0.65% | $11,924,936 | -$134,353,321 | 682,986 | -92% | Baron Capital Group, Inc. | 30 Sep 2025 |
| EWCZ | European Wax Center, Inc. | Class A Common Stock | 0% | $0 | 0 | BAMCO INC /NY/ | 30 Sep 2024 |
Schedules 13D/G Reported by BAMCO INC /NY/:
| Sym | Target | Class | Ownership | Change | Current shares | Change | Value | Reporting name | Form | Report period | Filing date |
|---|
Schedule rows are parsed from SEC 13D/G filings. Open the linked filing or target page to verify the reported ownership and shares.