ABTC American Bitcoin Corp.

NASDAQ
$9.10

American Bitcoin Corp. (ABTC) 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
+60.00
8 buyers / 2 sellers
STRONG BUYING
Funds compared
10
funds with comparable ABTC positions
8 current holders · 8 prior-quarter holders
Net share change
+4.86M
+5.00M added, -147.3K cut
Position activity
2 new 6 increased 0 reduced 2 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
Point72 Asset Management, L.P. New +73.2K — $49.9K 0.0% 59
Squarepoint Ops LLC Quant New +16.9K — $11.5K 0.0% 54
TWO SIGMA INVESTMENTS, LP Quant Increased +1.59M +264.2% $1.1M 0.0% 53
Balyasny Asset Management L.P. Increased +579.1K +150.8% $394.4K 0.0% 51
MILLENNIUM MANAGEMENT LLC Increased +32.4K +159.2% $22.0K 0.0% 51
Brevan Howard Capital Management Macro Sold Out -29.8K -100.0% $20.3K 0.0% 49
Engineers Gate Quant Sold Out -117.5K -100.0% $80.0K 0.0% 48
RENAISSANCE TECHNOLOGIES LLC Quant Increased +1.34M +78.1% $914.2K 0.0% 47
CITADEL ADVISORS LLC Quant Increased +1.35M +76.7% $922.3K 0.0% 46
Winton Group Quant Macro Increased +17.5K +132.6% $11.9K 0.0% 42

Most significant buyers

By move score, not size.

  • Point72 Asset Management, L.P. New · +73.2K
  • Squarepoint Ops LLC New · +16.9K
  • TWO SIGMA INVESTMENTS, LP Increased · +1.59M
  • Balyasny Asset Management L.P. Increased · +579.1K
  • MILLENNIUM MANAGEMENT LLC Increased · +32.4K

Most significant sellers

By move score, not size.

  • Brevan Howard Capital Management Sold Out · -29.8K
  • Engineers Gate Sold Out · -117.5K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Point72 Asset Management, L.P. 1 73.2K 0 +73.2K — 0.0% New 59
Squarepoint Ops LLC 2 16.9K 0 +16.9K — 0.0% New 54
TWO SIGMA INVESTMENTS, LP 2 2.2M 601.1K +1.59M +264.2% 0.0% Increased 53
Balyasny Asset Management L.P. 2 963.1K 384.0K +579.1K +150.8% 0.0% Increased 51
MILLENNIUM MANAGEMENT LLC 2 52.7K 20.3K +32.4K +159.2% 0.0% Increased 51
Brevan Howard Capital Management 3 0 29.8K -29.8K -100.0% 0.0% Sold Out 49
Engineers Gate 4 0 117.5K -117.5K -100.0% 0.0% Sold Out 48
RENAISSANCE TECHNOLOGIES LLC 1 3.1M 1.7M +1.34M +78.1% 0.0% Increased 47
CITADEL ADVISORS LLC 1 3.1M 1.8M +1.35M +76.7% 0.0% Increased 46
Winton Group 4 30.7K 13.2K +17.5K +132.6% 0.0% Increased 42

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.

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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.