PNRG PrimeEnergy Corp.

NASDAQ
$210.89

PrimeEnergy Corp. (PNRG) 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
-33.33
3 buyers / 6 sellers
STRONG SELLING
Funds compared
9
funds with comparable PNRG positions
6 current holders · 8 prior-quarter holders
Net share change
-8.4K
+7.6K added, -16.0K cut
Position activity
1 new 2 increased 3 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
CITADEL ADVISORS LLC Quant Sold Out -2.2K -100.0% $362.7K 0.0% 58
Walleye Capital Long/Short Quant Sold Out -1.8K -100.0% $302.1K 0.0% 51
Trexquant Investment Quant Sold Out -2.5K -100.0% $423.9K 0.0% 51
Quadrature Capital Quant Increased +6.9K +406.5% $1.2M 0.0% 49
Quantbot Technologies Quant New +398 — $66.4K 0.0% 45
MILLENNIUM MANAGEMENT LLC Reduced -8.2K -49.4% $1.4M 0.0% 41
TWO SIGMA INVESTMENTS, LP Quant Reduced -518 -20.4% $86.4K 0.0% 31
D. E. Shaw & Co., Inc. Quant Increased +281 +0.7% $46.9K 0.0% 27
AQR Capital Management Long/Short Quant Reduced -837 -6.1% $139.7K 0.0% 21

Most significant buyers

By move score, not size.

  • Quadrature Capital Increased · +6.9K
  • Quantbot Technologies New · +398
  • D. E. Shaw & Co., Inc. Increased · +281

Most significant sellers

By move score, not size.

  • CITADEL ADVISORS LLC Sold Out · -2.2K
  • Walleye Capital Sold Out · -1.8K
  • Trexquant Investment Sold Out · -2.5K
  • MILLENNIUM MANAGEMENT LLC Reduced · -8.2K
  • TWO SIGMA INVESTMENTS, LP Reduced · -518

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
CITADEL ADVISORS LLC 1 0 2.2K -2.2K -100.0% 0.0% Sold Out 58
Walleye Capital 3 0 1.8K -1.8K -100.0% 0.0% Sold Out 51
Trexquant Investment 3 0 2.5K -2.5K -100.0% 0.0% Sold Out 51
Quadrature Capital 3 8.6K 1.7K +6.9K +406.5% 0.0% Increased 49
Quantbot Technologies 4 398 0 +398 — 0.0% New 45
MILLENNIUM MANAGEMENT LLC 2 8.4K 16.5K -8.2K -49.4% 0.0% Reduced 41
TWO SIGMA INVESTMENTS, LP 2 2.0K 2.5K -518 -20.4% 0.0% Reduced 31
D. E. Shaw & Co., Inc. 1 37.8K 37.6K +281 +0.7% 0.0% Increased 27
AQR Capital Management 3 12.8K 13.6K -837 -6.1% 0.0% Reduced 21

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.