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 INSP
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $15,395,082 | 298,470 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $31,126,333 | 337,486 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $14,099,706 | 190,023 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $63,814,657 | 491,752 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $67,326,541 | 422,693 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $64,475,164 | 347,800 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $71,609,265 | 339,300 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $46,479,159 | 347,300 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $45,105,900 | 210,000 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $42,923,730 | 211,000 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $48,565,411 | 244,736 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $79,451,095 | 244,736 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $62,949,849 | 268,936 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $73,885,471 | 293,336 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $52,029,006 | 293,336 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $52,834,740 | 289,236 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $93,241,615 | 363,246 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $88,859,754 | 386,246 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $90,863,954 | 390,175 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $73,832,084 | 382,035 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $77,400,805 | 373,935 | Shares | Defined | 2021-05-19 | |
| 2020-12-31 | $70,333,434 | 373,935 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $48,256,311 | 373,935 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $32,539,823 | 373,935 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $21,277,031 | 352,970 | Shares | Defined | 2020-05-15 | |
| No 13F history on record for this holder in this stock. | ||||||