STIM Neuronetics, Inc.

NASDAQ
$2.80

Neuronetics, Inc. (STIM) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+53.85
10 buyers / 3 sellers
STRONG BUYING
Funds compared
15
funds with comparable STIM positions
12 current holders · 9 prior-quarter holders
Net share change
-1.35M
+1.44M added, -2.79M cut
Position activity
6 new 4 increased 0 reduced 3 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
Balyasny Asset Management L.P. Sold Out -2.74M -100.0% $3.6M 0.0% 59
MILLENNIUM MANAGEMENT LLC New +199.5K — $259.3K 0.0% 57
MARSHALL WACE, LLP Long/Short New +485.7K — $631.4K 0.0% 56
Qube Research & Technologies Ltd Quant New +23.2K — $30.2K 0.0% 55
Tudor Investment Corporation Macro New +124.9K — $162.3K 0.0% 53
Quadrature Capital Quant New +30.9K — $40.1K 0.0% 52
ExodusPoint Capital Management Long/Short Quant Sold Out -14.2K -100.0% $18.5K 0.0% 52
CITADEL ADVISORS LLC Quant Increased +345.3K +450.8% $448.9K 0.0% 52
Schonfeld Strategic Advisors Long/Short Quant Sold Out -31.8K -100.0% $41.3K 0.0% 51
Squarepoint Ops LLC Quant Increased +57.0K +151.5% $74.1K 0.0% 48

Most significant buyers

By move score, not size.

  • MILLENNIUM MANAGEMENT LLC New · +199.5K
  • MARSHALL WACE, LLP New · +485.7K
  • Qube Research & Technologies Ltd New · +23.2K
  • Tudor Investment Corporation New · +124.9K
  • Quadrature Capital New · +30.9K

Most significant sellers

By move score, not size.

  • Balyasny Asset Management L.P. Sold Out · -2.74M
  • ExodusPoint Capital Management Sold Out · -14.2K
  • Schonfeld Strategic Advisors Sold Out · -31.8K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Balyasny Asset Management L.P. 2 0 2.7M -2.74M -100.0% 0.0% Sold Out 59
MILLENNIUM MANAGEMENT LLC 2 199.5K 0 +199.5K — 0.0% New 57
MARSHALL WACE, LLP 2 485.7K 0 +485.7K — 0.0% New 56
Qube Research & Technologies Ltd 2 23.2K 0 +23.2K — 0.0% New 55
Tudor Investment Corporation 2 124.9K 0 +124.9K — 0.0% New 53
Quadrature Capital 3 30.9K 0 +30.9K — 0.0% New 52
ExodusPoint Capital Management 3 0 14.2K -14.2K -100.0% 0.0% Sold Out 52
CITADEL ADVISORS LLC 1 421.9K 76.6K +345.3K +450.8% 0.0% Increased 52
Schonfeld Strategic Advisors 3 0 31.8K -31.8K -100.0% 0.0% Sold Out 51
Squarepoint Ops LLC 2 94.6K 37.6K +57.0K +151.5% 0.0% Increased 48
Engineers Gate 4 57.2K 0 +57.2K — 0.0% New 48
Centiva Capital 4 285.9K 169.3K +116.6K +68.9% 0.0% Increased 34
AQR Capital Management 3 117.8K 116.7K +1.1K +1.0% 0.0% Increased 20
Boothbay Fund Management 4 189.3K 189.3K 0 +0.0% 0.0% Unchanged 13
ADAR1 Capital Management 3 100.0K 100.0K 0 +0.0% 0.0% Unchanged 17

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

Sign in or subscribe

Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.