BAMCO INC /NY/
Top Portfolio Positions
320 positions ·
$33,376,124,449 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
11,933,509 | $4,436,281,970 | 13.29% | |
| ACGL |
Arch Capital Group Ltd.
Financial Services
|
16,709,759 | $1,603,969,766 | 4.81% | |
| MSCI |
MSCI Inc.
Financial Services
|
2,699,389 | $1,454,997,664 | 4.36% | |
| MTN |
Vail Resorts Inc
Consumer Cyclical
|
10,087,066 | $1,294,372,308 | 3.88% | |
| GWRE |
Guidewire Software, Inc.
Technology
|
6,597,453 | $986,715,070 | 2.96% | |
| IT |
Gartner Inc
Technology
|
5,917,616 | $936,995,317 | 2.81% | |
| IDXX |
Idexx Laboratories Inc /De
Healthcare
|
1,633,367 | $917,772,583 | 2.75% | |
| H |
Hyatt Hotels Corp
Consumer Cyclical
|
6,341,673 | $911,869,160 | 2.73% | |
| FIGS |
FIGS, Inc.
Consumer Cyclical
|
59,959,449 | $885,601,061 | 2.65% | |
| FDS |
Factset Research Systems Inc
Financial Services
|
3,756,587 | $815,141,813 | 2.44% |
Portfolio Trend
25 quarters · across all stocks
Holdings in AEIS
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $86,720,244 | 268,725 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $62,631,151 | 299,141 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $66,692,327 | 391,985 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $49,454,962 | 373,245 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $34,910,813 | 366,287 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $42,056,249 | 363,714 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $53,995,592 | 513,071 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $55,801,601 | 513,071 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $52,307,683 | 512,921 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $55,867,355 | 512,921 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $53,045,752 | 514,408 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $61,342,971 | 550,408 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $51,621,304 | 526,748 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $44,669,763 | 520,748 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $44,127,415 | 570,048 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $41,602,103 | 570,048 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $39,428,771 | 458,048 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $45,170,130 | 496,048 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $43,528,212 | 496,048 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $46,211,100 | 410,000 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $34,934,400 | 320,000 | Shares | Defined | 2021-05-19 | |
| 2020-12-31 | $29,091,000 | 300,000 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $18,882,000 | 300,000 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $13,117,365 | 193,500 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $4,364,100 | 90,000 | Shares | Defined | 2020-05-15 | |
| No 13F history on record for this holder in this stock. | ||||||