Axsome Therapeutics Inc

-

Stock Issuer and Owners

Home | Sign Up | Log In
New Features
Latest Fund Raises
Related People
Fund Service Providers
Startup & Company Raises
List of Funds
Boston Firms
Boston Hedge Funds
Cornell Alumni Firms
CalPERS Portfolio
NYSCRF Portfolio
User Guide
Regulatory AUM vs AUM
LP Portfolios
Related Firms
Build a Portfolio
Comprehensive Search
Keyboard
Axsome Therapeutics Inc
TickerAXSM
CIK #0001579428
CUSIP05464T104
SectorLife Sciences - Pharmaceutical Preparations
Address25 Broadway, 9th Floor, New York, NY 10004
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Axsome Therapeutics Inc 2015-05-19 2.5 M Exemption: 506(b) · Minimum: $25,000 · Remaining: $5,040,000 · Duration: One year or less · Revenue: Decline to Disclose
CIK Filing 2011 - 2026
[0001579428] 10-K
[0001579428] 10-Q
[0001579428] 3
[0001579428] 4
[0001579428] 8-K
[0001579428] D
[0001579428] SC 13D
[0001579428] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Fairmount Funds Management LLC Axsome Therapeutics Inc [2023-07-07] 5.0
RTW Investments LP Axsome Therapeutics Inc [2023-02-14] 6.9
Fairmount Funds Management LLC Axsome Therapeutics Inc [2022-10-26] 5.4
PFM Health Sciences LP Axsome Therapeutics Inc [2022-10-24] 5.4
Vanguard Group Inc Axsome Therapeutics Inc [2021-02-10] 7.07
Iridian Asset Management LLC/CT Axsome Therapeutics Inc [2021-02-04] 5.5
BlackRock Inc Axsome Therapeutics Inc [2020-02-07] 5.9
Venrock Healthcare Capital Partners II LP Axsome Therapeutics Inc [2019-01-28] 5.0
Sabby Management LLC Axsome Therapeutics Inc [2017-12-04] 2.76
Lytton Laurence W Axsome Therapeutics Inc [2017-04-27] 5.5
JPMorgan Chase & Co Axsome Therapeutics Inc [2016-02-02] 8.1
FMR LLC Axsome Therapeutics Inc [2015-12-10] 0.0
Antecip Capital LLC Axsome Therapeutics Inc [2015-12-04] 38.4
Form 3/4/5 Filer 2011 - 2026
Tabuteau Herriot
Axsome Therapeutics Inc
Jeffs Roger
Coleman Mark
Mahony Susan
Saad Mark E
Pizzie Nick
Jacobson Mark L
Murdock Hunter R
Maizel Ari
Marek David C
Potter Myrtle S
Golubieski John
Ames Constance
Kaye Randall
Antecip Capital LLC
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Murdock Hunter R
Restricted Stock Units · derivative
2026-02-26 Grant 16,385 $0.00
Maizel Ari
Restricted Stock Units · derivative
2026-02-26 Grant 16,385 $0.00
Jacobson Mark L
Restricted Stock Units · derivative
2026-02-26 Grant 19,663 $0.00
Jacobson Mark L
Common Stock
2026-02-26 Option exercise 35,378 $2.85 100,827
Jacobson Mark L
Common Stock
2026-02-26 Sell 35,378 $161.88 5,726,991
Coleman Mark
Common Stock
2026-02-26 Sell 25,000 $161.11 4,027,750
Jacobson Mark L
Stock Option (Right to Buy) · derivative
2026-02-26 Option exercise 35,378 $0.00
Tabuteau Herriot
Restricted Stock Units · derivative
2026-02-26 Grant 54,623 $0.00
Pizzie Nick
Restricted Stock Units · derivative
2026-02-26 Grant 18,570 $0.00
Coleman Mark
Stock Option (Right to Buy) · derivative
2026-02-23 Option exercise 6,250 $0.00
Coleman Mark
Common Stock
2026-02-23 Option exercise 6,250 $4.95 30,938
Coleman Mark
Stock Option (Right to Buy) · derivative
2026-02-20 Option exercise 12,485 $0.00
Coleman Mark
Common Stock
2026-02-20 Option exercise 12,485 $4.95 61,801
Coleman Mark
Stock Option (Right to Buy) · derivative
2026-02-10 Option exercise 5,193 $0.00
Coleman Mark
Common Stock
2026-02-10 Option exercise 5,193 $8.02 41,648
Tabuteau Herriot
Common Stock
2026-02-02 Option exercise 32,410 $8.02 259,928
Tabuteau Herriot
Stock Option (Right to Buy) · derivative
2026-02-02 Option exercise 32,410 $0.00
Tabuteau Herriot
Common Stock
2026-02-02 Sell 32,410 $185.60 6,015,296
Pizzie Nick
Common Stock
2026-01-22 Option exercise 12,000 $3.50 42,000
Pizzie Nick
Stock Option (Right to Buy) · derivative
2026-01-22 Option exercise 12,000 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 414 37,681,824
2025-12-31 406 37,070,287
2025-09-30 361 37,169,269
2025-06-30 352 37,918,694
2025-03-31 356 38,121,172
2024-12-31 299 39,263,888
2024-09-30 286 40,230,790
2024-06-30 261 41,470,855
2024-03-31 263 41,434,355
2023-12-31 251 40,257,252
2023-09-30 234 38,727,710
2023-06-30 241 37,994,282
Form 13F Holdings
Firm Period DFND Voting Shares
Assenagon Asset Management SA [2026-06-30] SOLE 454,682 454,682
IFP Advisors LLC [2026-06-30] SOLE 62,273 62,273
Baldwin Wealth Partners LLC/MA [2026-06-30] SOLE 44,070 44,070
Peregrine Capital Management LLC [2026-06-30] SOLE 13,779 37,285
Y-Intercept Hong Kong Ltd [2026-06-30] SOLE 22,923 22,923
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 511 19,919
Hennion & Walsh Asset Management Inc [2026-06-30] SOLE 17,505 17,505
Tealwood Asset Management Inc [2026-06-30] SOLE 4,514 6,164
Cannon Advisors Inc [2026-06-30] SOLE 0 5,956
Mirador Capital Partners LP [2026-06-30] SOLE 4,000 4,000
Forbes J M & Co LLP [2026-06-30] SOLE 3,704 3,704
Howland Capital Management LLC [2026-06-30] SOLE 2,220 2,220
Signature Estate & Investment Advisors LLC [2026-06-30] DFND 0 1,832
Davenport & Company LLC [2026-06-30] SOLE 0 1,800
Birch Financial Group LLC [2026-06-30] SOLE 0 1,675
Moody Aldrich Partners LLC [2026-06-30] SOLE 1,660 1,660
Crossmark Global Holdings Inc [2026-06-30] SOLE 1,365 1,365
New England Research & Management Inc [2026-06-30] SOLE 1,300 1,300
Grimes & Company Inc [2026-06-30] SOLE 642 1,285
PSP Research LLC [2026-06-30] SOLE 0 1,000
Visionary Horizons LLC [2026-06-30] SOLE 0 968
Ballentine Partners LLC [2026-06-30] OTR 0 915
Sequoia Financial Advisors LLC [2026-06-30] SOLE 0 887
Park National Corp /OH/ [2026-06-30] SOLE 873 873
Farther Finance Advisors LLC [2026-06-30] SOLE 0 515
Harbor Investment Advisory LLC [2026-06-30] SOLE 427 427
Armstrong Advisory Group Inc [2026-06-30] SOLE 0 423
Gamma Investing LLC [2026-06-30] DFND 347 347
First Horizon Corp [2026-06-30] OTR 313 313
Versant Capital Management Inc [2026-06-30] SOLE 210 210
Prev | Page 1 | Next
Terms | Privacy | Providers | Companies | Guide
tony@aum13f.com