Tortoise Investment Management, LLC
Top Portfolio Positions
75 positions ·
$1,009,431,132 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| SPY |
Spdr S&P 500 ETF Trust
|
1,344,387 | $874,308,641 | 86.61% | |
| BTT |
BlackRock Municipal 2030 Target Term Trust
Financial Services
|
1,401,152 | $31,806,150 | 3.15% | |
| AXSM |
Axsome Therapeutics, Inc.
Healthcare
|
81,879 | $13,839,188 | 1.37% | |
| AAPL |
Apple Inc.
Technology
|
50,826 | $12,899,130 | 1.28% | |
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
17,683 | $8,473,693 | 0.84% | |
| NUW |
Nuveen AMT-Free Municipal Value Fund
Financial Services
|
525,107 | $7,524,783 | 0.75% | |
| PGR |
Progressive Corp/Oh/
Financial Services
|
29,668 | $5,881,384 | 0.58% | |
| NIM |
Nuveen Select Maturities Municipal Fund
Financial Services
|
571,194 | $5,397,783 | 0.53% | |
| NNY |
Nuveen New York Municipal Value Fund
Financial Services
|
549,648 | $4,589,560 | 0.45% | |
| DIA |
Spdr Dow Jones Industrial Average ETF Trust
|
9,367 | $4,338,700 | 0.43% |
Portfolio Trend
25 quarters · across all stocks
Holdings in AXSM
Shares Held
Position Value (USD)
20 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $317,588 | 1,879 | Shares | Sole | 2026-05-05 | |
| 2026-03-31 | $13,521,600 | 80,000 | Put | Sole | 2026-05-05 | |
| 2025-12-31 | $341,536 | 1,870 | Shares | Sole | 2026-02-06 | |
| 2025-12-31 | $146,112 | 800 | Put | Sole | 2026-02-06 | |
| 2025-09-30 | $259,417 | 2,136 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $222,977 | 2,136 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $249,005 | 2,135 | Shares | Sole | 2025-08-07 | |
| 2024-12-31 | $180,642 | 2,135 | Shares | Sole | 2025-08-07 | |
| 2024-09-30 | $191,872 | 2,135 | Shares | Sole | 2025-08-07 | |
| 2024-06-30 | $171,867 | 2,135 | Shares | Sole | 2025-08-07 | |
| 2024-03-31 | $170,373 | 2,135 | Shares | Sole | 2025-08-07 | |
| 2023-12-31 | $169,924 | 2,135 | Shares | Sole | 2025-08-07 | |
| 2023-09-30 | $149,215 | 2,135 | Shares | Sole | 2025-08-07 | |
| 2023-06-30 | $153,421 | 2,135 | Shares | Sole | 2023-08-07 | |
| 2023-03-31 | $131,686 | 2,135 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $164,672 | 2,135 | Shares | Sole | 2023-02-03 | |
| 2022-09-30 | $95,263 | 2,135 | Shares | Sole | 2022-11-04 | |
| 2022-06-30 | $50,173 | 1,310 | Shares | Sole | 2022-08-03 | |
| 2022-03-31 | $54,220 | 1,310 | Shares | Sole | 2022-05-06 | |
| 2021-12-31 | $49,491 | 1,310 | Shares | Sole | 2022-02-10 | |
| No 13F history on record for this holder in this stock. | ||||||