Axsome Therapeutics, Inc.
US ˙ NasdaqGM ˙ US05464T1043

SecurityAXSM / Axsome Therapeutics, Inc.
InstitutionAmalgamated Bank
Latest Disclosed Ownership1,289 shares
Latest Disclosed Value $ 218
Amalgamated Bank ownership in AXSM / Axsome Therapeutics, Inc.

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 1,289 shares of Axsome Therapeutics, Inc. (US:AXSM) valued at $217,867 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 1,289 shares of Axsome Therapeutics, Inc.. The current value of the position is $299,460 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-08 2026-03-31 13F AXSOME THERAPEUTICS COM 05464T104 1,289 0 0.00 0 0.0017
2026-02-05 2025-12-31 13F AXSOME THERAPEUTICS COM 05464T104 1,289 20 1.58 0 0.0017
2025-10-29 2025-09-30 13F AXSOME THERAPEUTICS COM 05464T104 1,269 0 0.00 0 0.0011
2025-08-04 2025-06-30 13F AXSOME THERAPEUTICS COM 05464T104 1,269 0 0.00 0 0.0010
2025-04-25 2025-03-31 13F AXSOME THERAPEUTICS COM 05464T104 1,269 17 1.36 0 0.0013
2025-02-04 2024-12-31 13F AXSOME THERAPEUTICS COM 05464T104 1,252 0 0.00 0 0.0009
2024-10-30 2024-09-30 13F AXSOME THERAPEUTICS COM 05464T104 1,252 0 0.00 0 0.0009
2024-08-12 2024-06-30 13F AXSOME THERAPEUTICS COM 05464T104 1,252 36 2.96 0 0.0009
2024-04-23 2024-03-31 13F AXSOME THERAPEUTICS COM 05464T104 1,216 -3,874 -76.11 0 0.0008
2024-02-06 2023-12-31 13F AXSOME THERAPEUTICS COM 05464T104 5,090 -139 -2.66 0 0.0032
2023-11-08 2023-09-30 13F AXSOME THERAPEUTICS COM 05464T104 5,229 257 5.17 0 0.0031
2023-08-11 2023-06-30 13F AXSOME THERAPEUTICS COM 05464T104 4,972 443 9.78 0 0.0029
2023-05-02 2023-03-31 13F AXSOME THERAPEUTICS COM 05464T104 4,529 -750 -14.21 0 0.0024
2023-02-10 2022-12-31 13F AXSOME THERAPEUTICS COM 05464T104 5,279 467 9.70 0 -100.00 0.0036
2022-11-09 2022-09-30 13F AXSOME THERAPEUTICS COM 05464T104 4,812 261 5.74 215 23.56 0.0021
2022-08-15 2022-06-30 13F AXSOME THERAPEUTICS COM 05464T104 4,551 26 0.57 174 -6.95 0.0016
2022-08-25 2022-03-31 13F/A-1 AXSOME THERAPEUTICS COM 05464T104 4,525 4,525 187 0.0015
2022-06-30 2022-03-31 13F AXSOME THERAPEUTICS COM 05464T104 4,525 4,525 187 0.0015
2021-10-29 2021-09-30 13F AXSOME THERAPEUTICS COM 05464T104 0 -5,248 -100.00 0 -100.00
2021-08-16 2021-06-30 13F AXSOME THERAPEUTICS COM 05464T104 5,248 1,308 33.20 354 58.74 0.0028
2021-05-13 2021-03-31 13F AXSOME THERAPEUTICS COM 05464T104 3,940 -392 -9.05 223 -36.83 0.0084
2021-02-12 2020-12-31 13F AXSOME THERAPEUTICS COM 05464T104 4,332 22 0.51 353 14.98 0.0134
2020-10-30 2020-09-30 13F AXSOME THERAPEUTICS COM 05464T104 4,310 -123 -2.77 307 -15.89 0.0133
2020-08-10 2020-06-30 13F AXSOME THERAPEUTICS COM 05464T104 4,433 -202 -4.36 365 33.70 0.0169
2020-05-13 2020-03-31 13F AXSOME THERAPEUTICS COM 05464T104 4,635 47 1.02 273 -42.41 0.0067
2020-02-13 2019-12-31 13F AXSOME THERAPEUTICS COM 05464T104 4,588 4,588 474 0.0087
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.