CLNE Clean Energy Fuels Corp

NASDAQ
$1.70

Clean Energy Fuels Corp (CLNE) 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
-41.67
7 buyers / 17 sellers
STRONG SELLING
Funds compared
24
funds with comparable CLNE positions
15 current holders · 23 prior-quarter holders
Net share change
-725.1K
+2.25M added, -2.98M cut
Position activity
1 new 6 increased 8 reduced 9 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 -53.1K -100.0% $108.8K 0.0% 57
Gotham Asset Management, LLC Quant Value Sold Out -14.5K -100.0% $29.6K 0.0% 54
Tudor Investment Corporation Macro Sold Out -397.3K -100.0% $814.5K 0.0% 54
Caxton Associates Macro Sold Out -108.6K -100.0% $222.6K 0.0% 53
Quadrature Capital Quant Sold Out -102.1K -100.0% $209.2K 0.0% 52
MARSHALL WACE, LLP Long/Short Increased +880.4K +167.4% $1.8M 0.0% 52
Qube Research & Technologies Ltd Quant Increased +959.2K +249.7% $2.0M 0.0% 51
Brevan Howard Capital Management Macro Sold Out -64.4K -100.0% $132.0K 0.0% 49
Graham Capital Management Quant Macro Sold Out -23.3K -100.0% $47.8K 0.0% 49
MILLENNIUM MANAGEMENT LLC Reduced -909.8K -82.9% $1.9M 0.0% 49

Most significant buyers

By move score, not size.

  • MARSHALL WACE, LLP Increased · +880.4K
  • Qube Research & Technologies Ltd Increased · +959.2K
  • Squarepoint Ops LLC Increased · +113.9K
  • Aquatic Capital Management New · +4.6K
  • Winton Group Increased · +37.2K

Most significant sellers

By move score, not size.

  • Balyasny Asset Management L.P. Sold Out · -53.1K
  • Gotham Asset Management, LLC Sold Out · -14.5K
  • Tudor Investment Corporation Sold Out · -397.3K
  • Caxton Associates Sold Out · -108.6K
  • Quadrature Capital Sold Out · -102.1K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Balyasny Asset Management L.P. 2 0 53.1K -53.1K -100.0% 0.0% Sold Out 57
Gotham Asset Management, LLC 2 0 14.5K -14.5K -100.0% 0.0% Sold Out 54
Tudor Investment Corporation 2 0 397.3K -397.3K -100.0% 0.0% Sold Out 54
Caxton Associates 3 0 108.6K -108.6K -100.0% 0.0% Sold Out 53
Quadrature Capital 3 0 102.1K -102.1K -100.0% 0.0% Sold Out 52
MARSHALL WACE, LLP 2 1.4M 526.0K +880.4K +167.4% 0.0% Increased 52
Qube Research & Technologies Ltd 2 1.3M 384.1K +959.2K +249.7% 0.0% Increased 51
Brevan Howard Capital Management 3 0 64.4K -64.4K -100.0% 0.0% Sold Out 49
Graham Capital Management 3 0 23.3K -23.3K -100.0% 0.0% Sold Out 49
MILLENNIUM MANAGEMENT LLC 2 187.2K 1.1M -909.8K -82.9% 0.0% Reduced 49
Squarepoint Ops LLC 2 157.5K 43.6K +113.9K +261.1% 0.0% Increased 48
Y-Intercept 4 0 17.3K -17.3K -100.0% 0.0% Sold Out 48
Aquatic Capital Management 4 4.6K 0 +4.6K — 0.0% New 48
Quantbot Technologies 4 0 42.2K -42.2K -100.0% 0.0% Sold Out 45
Man Group 3 52.6K 403.3K -350.7K -87.0% 0.0% Reduced 43
Winton Group 4 54.0K 16.8K +37.2K +221.7% 0.0% Increased 42
Schonfeld Strategic Advisors 3 19.7K 51.0K -31.3K -61.4% 0.0% Reduced 35
CITADEL ADVISORS LLC 1 1.9M 2.5M -606.7K -24.5% 0.0% Reduced 35
Point72 Asset Management, L.P. 1 191.7K 231.7K -39.9K -17.2% 0.0% Reduced 33
TWO SIGMA INVESTMENTS, LP 2 110.6K 90.5K +20.1K +22.2% 0.0% Increased 31
Voleon Capital Management 3 62.3K 97.5K -35.2K -36.1% 0.0% Reduced 29
AQR Capital Management 3 884.0K 648.8K +235.2K +36.2% 0.0% Increased 29
D. E. Shaw & Co., Inc. 1 3.1M 3.2M -171.3K -5.3% 0.0% Reduced 28
RENAISSANCE TECHNOLOGIES LLC 1 1.0M 1.0M -8.1K -0.8% 0.0% Reduced 27

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.