How many institutional investors hold AXSM?

5 tracked institutional investors disclosed a position in AXSM (AXSOME THERAPEUTICS INC) in their most recent 13F filing.

Who is the largest institutional holder of AXSM?

Izzy Englander, Millennium Management, holds the largest disclosed position in AXSM, valued at $140M.

Where does this AXSM ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

AXSM — AXSOME THERAPEUTICS INC

Name: AXSOME THERAPEUTICS INC (AXSM) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Public company

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

Why are billionaires buying AXSM?

Built from public SEC filings and public economic data. Not a recommendation.

Confidence

Institutional Conviction

Net accumulation · 5 buying vs 0 selling last quarter

Macro Tailwind

Macro conditions are mixed for this sector

Why? — Evidence & Confidence ▾

Of 5 tracked investors who changed their AXSM position last quarter, 5 bought and 0 sold (100% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 56/100 in a Overheat regime).

Supporting evidence

+5 tracked investors added or increased positions last quarter (Paul Tudor Jones, Izzy Englander, Ken Griffin, …)
+5 tracked investors reported holding AXSM at their latest filing
+Macro Health is 56/100 in a Overheat regime — historically acceptable for this sectorsource

Contradicting evidence — always shown

−13F data is disclosed up to 45 days after quarter end — positions may have changed since

Know the limits

· 13F disclosure lag (up to 45 days)
· Tracked investors are a sample, not the whole market
· Sector regime fit is a historical average, not a guarantee

Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 9/18/2026.

About AXSOME THERAPEUTICS INC (AXSM)

AXSOME THERAPEUTICS INC (AXSM) appears in the most recent 13F filings of 5 tracked institutional investors. The largest disclosed position is held by Izzy Englander (Millennium Management), valued at $140M. Across recent filings, tracked investors recorded 8 new positions, 17 increased, 9 reduced, and 3 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in AXSM

/100

Institutional Accumulation

Added / Increased25

Reduced9

Exited3

BearishBullish

Crowded Trade Score™

How many top investors track AXSM

/100

Emerging Interest

5investors

A small number of top investors own this.

UndiscoveredCrowded

151015+

AXSM Ownership Composition

How AXSOME THERAPEUTICS INC is held across tracked investor types, based on reported 13F positions.

Dominant Type

Multi-Strategy / Quant

95% of tracked value

Institutions

tracked investors

Total Reported

$404.5M

combined 13F value

Multi-Strategy / Quant94.8%
Macro5.2%

Multi-Strategy / Quant(3)

94.8%

Macro(2)

5.2%

Tracked investors currently reporting AXSM

Investor	Firm	Shares	Market value	% of portfolio	As of
Izzy Englander	Millennium Management	571.3K	$139.8M	0.05%	Jun 30, 2026
Ken Griffin	Citadel Advisors	515.2K	$126.1M	0.01%	Jun 30, 2026
Steve Cohen	Point72 Asset Management	479.8K	$117.4M	0.13%	Jun 30, 2026
Ray Dalio	Bridgewater Associates	58.2K	$14.2M	0.06%	Jun 30, 2026
Paul Tudor Jones	Tudor Investment Corp	28.2K	$6.9M	0.01%	Jun 30, 2026

Izzy EnglanderJun 30, 2026
Millennium Management
Shares
571.3K
Value
$139.8M
% Portfolio
0.05%
Ken GriffinJun 30, 2026
Citadel Advisors
Shares
515.2K
Value
$126.1M
% Portfolio
0.01%
Steve CohenJun 30, 2026
Point72 Asset Management
Shares
479.8K
Value
$117.4M
% Portfolio
0.13%
Ray DalioJun 30, 2026
Bridgewater Associates
Shares
58.2K
Value
$14.2M
% Portfolio
0.06%
Paul Tudor JonesJun 30, 2026
Tudor Investment Corp
Shares
28.2K
Value
$6.9M
% Portfolio
0.01%

Recent activity

Investor	Action	Δ %	Current value	Filing date
Izzy Englander	Reduced	-92.27%	$5.1M	Nov 14, 2024
Izzy Englander	Increased	137.51%	$11.5M	Feb 14, 2025
Izzy Englander	Increased	91.91%	$30.4M	May 15, 2025
Izzy Englander	Reduced	-88.25%	$3.2M	Aug 14, 2025
Izzy Englander	Increased	491.13%	$6.2M	Feb 17, 2026
Izzy Englander	Increased	49.86%	$8.6M	May 15, 2026
Izzy Englander	Increased	1023.30%	$139.8M	Aug 14, 2026
Ken Griffin	Reduced	-42.34%	$47.1M	Nov 14, 2024
Ken Griffin	Reduced	-66.62%	$32.5M	May 15, 2025
Ken Griffin	Reduced	-23.45%	$22.3M	Aug 14, 2025
Ken Griffin	Increased	66.34%	$43.1K	Nov 14, 2025
Ken Griffin	Increased	10.99%	$72K	Feb 17, 2026
Ken Griffin	Increased	22.37%	$126.1M	Aug 14, 2026
Ray Dalio	New	—	$5M	May 14, 2025
Ray Dalio	Increased	150.54%	$11.2M	Aug 13, 2025
Ray Dalio	Sold	-100.00%	$0	Nov 13, 2025
Ray Dalio	New	—	$8.7K	Feb 13, 2026
Ray Dalio	Increased	20.04%	$9.6M	May 15, 2026
Ray Dalio	Increased	2.22%	$14.2M	Aug 14, 2026
Steve Cohen	Increased	12.64%	$50.9M	Nov 14, 2024
Steve Cohen	Reduced	-64.74%	$16.9M	Feb 14, 2025
Steve Cohen	Reduced	-27.56%	$16.9M	Jul 21, 2025
Steve Cohen	Increased	155.35%	$38.6M	Aug 14, 2025
Steve Cohen	Reduced	-89.93%	$4.5M	Nov 14, 2025
Steve Cohen	Increased	13.93%	$7.7M	Feb 17, 2026
Steve Cohen	Increased	901.79%	$71.8M	May 15, 2026
Steve Cohen	Increased	12.96%	$117.4M	Aug 14, 2026
Paul Tudor Jones	New	—	$1.5M	Aug 14, 2024
Paul Tudor Jones	Increased	36.08%	$2.3M	Nov 14, 2024
Paul Tudor Jones	Sold	-100.00%	$0	Feb 14, 2025
Paul Tudor Jones	New	—	$4.8M	May 15, 2025
Paul Tudor Jones	Reduced	-89.72%	$438.4K	Aug 14, 2025
Paul Tudor Jones	Sold	-100.00%	$0	Dec 9, 2025
Paul Tudor Jones	New	—	$6.9M	Aug 14, 2026
Steve Cohen	New	—	$40.5M	Sep 16, 2024
Ken Griffin	New	—	$73.2M	Aug 14, 2024
Izzy Englander	New	—	$60.1M	May 15, 2024

Izzy Englander
Reduced
$5.1M(-92.27%)Nov 14, 2024
Izzy Englander
Increased
$11.5M(137.51%)Feb 14, 2025
Izzy Englander
Increased
$30.4M(91.91%)May 15, 2025
Izzy Englander
Reduced
$3.2M(-88.25%)Aug 14, 2025
Izzy Englander
Increased
$6.2M(491.13%)Feb 17, 2026
Izzy Englander
Increased
$8.6M(49.86%)May 15, 2026
Izzy Englander
Increased
$139.8M(1023.30%)Aug 14, 2026
Ken Griffin
Reduced
$47.1M(-42.34%)Nov 14, 2024
Ken Griffin
Reduced
$32.5M(-66.62%)May 15, 2025
Ken Griffin
Reduced
$22.3M(-23.45%)Aug 14, 2025
Ken Griffin
Increased
$43.1K(66.34%)Nov 14, 2025
Ken Griffin
Increased
$72K(10.99%)Feb 17, 2026
Ken Griffin
Increased
$126.1M(22.37%)Aug 14, 2026
Ray Dalio
New
$5MMay 14, 2025
Ray Dalio
Increased
$11.2M(150.54%)Aug 13, 2025
Ray Dalio
Sold
$0(-100.00%)Nov 13, 2025
Ray Dalio
New
$8.7KFeb 13, 2026
Ray Dalio
Increased
$9.6M(20.04%)May 15, 2026
Ray Dalio
Increased
$14.2M(2.22%)Aug 14, 2026
Steve Cohen
Increased
$50.9M(12.64%)Nov 14, 2024
Steve Cohen
Reduced
$16.9M(-64.74%)Feb 14, 2025
Steve Cohen
Reduced
$16.9M(-27.56%)Jul 21, 2025
Steve Cohen
Increased
$38.6M(155.35%)Aug 14, 2025
Steve Cohen
Reduced
$4.5M(-89.93%)Nov 14, 2025
Steve Cohen
Increased
$7.7M(13.93%)Feb 17, 2026
Steve Cohen
Increased
$71.8M(901.79%)May 15, 2026
Steve Cohen
Increased
$117.4M(12.96%)Aug 14, 2026
Paul Tudor Jones
New
$1.5MAug 14, 2024
Paul Tudor Jones
Increased
$2.3M(36.08%)Nov 14, 2024
Paul Tudor Jones
Sold
$0(-100.00%)Feb 14, 2025
Paul Tudor Jones
New
$4.8MMay 15, 2025
Paul Tudor Jones
Reduced
$438.4K(-89.72%)Aug 14, 2025
Paul Tudor Jones
Sold
$0(-100.00%)Dec 9, 2025
Paul Tudor Jones
New
$6.9MAug 14, 2026
Steve Cohen
New
$40.5MSep 16, 2024
Ken Griffin
New
$73.2MAug 14, 2024
Izzy Englander
New
$60.1MMay 15, 2024

Frequently asked questions

How many institutional investors hold AXSM?: 5 tracked institutional investors disclosed a position in AXSM (AXSOME THERAPEUTICS INC) in their most recent 13F filing.
Who is the largest institutional holder of AXSM?: Izzy Englander, Millennium Management, holds the largest disclosed position in AXSM, valued at $140M.
Did institutional ownership of AXSM increase or decrease?: Across recent 13F filings, tracked investors recorded 8 new positions, 17 increased, 9 reduced, and 3 fully exited AXSM.
Where does this AXSM ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.