NPO Enpro Inc.

NYSE
$292.50

Enpro Inc. (NPO) 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
+23.81
13 buyers / 8 sellers
BUYING
Funds compared
22
funds with comparable NPO positions
19 current holders · 16 prior-quarter holders
Net share change
+43.6K
+171.0K added, -127.3K cut
Position activity
6 new 7 increased 5 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
Select Equity Group Long/Short Growth New +27.9K — $10.5M 0.1% 62
Bridgewater Associates Quant Macro Sold Out -1.7K -100.0% $625.3K 0.0% 61
MILLENNIUM MANAGEMENT LLC Sold Out -7.9K -100.0% $3.0M 0.0% 59
Holocene Advisors, LP New +4.9K — $1.8M 0.0% 58
Qube Research & Technologies Ltd Quant Sold Out -5.8K -100.0% $2.2M 0.0% 57
TWO SIGMA INVESTMENTS, LP Quant Increased +96.3K +324.3% $36.3M 0.0% 55
RENAISSANCE TECHNOLOGIES LLC Quant Reduced -45.6K -91.1% $17.2M 0.0% 54
Aristeia Capital Event Long/Short New +842 — $317.4K 0.0% 54
Walleye Capital Long/Short Quant New +3.9K — $1.5M 0.0% 53
Scopus Asset Management Long/Short Reduced -46.9K -93.9% $17.7M 0.0% 53

Most significant buyers

By move score, not size.

  • Select Equity Group New · +27.9K
  • Holocene Advisors, LP New · +4.9K
  • TWO SIGMA INVESTMENTS, LP Increased · +96.3K
  • Aristeia Capital New · +842
  • Walleye Capital New · +3.9K

Most significant sellers

By move score, not size.

  • Bridgewater Associates Sold Out · -1.7K
  • MILLENNIUM MANAGEMENT LLC Sold Out · -7.9K
  • Qube Research & Technologies Ltd Sold Out · -5.8K
  • RENAISSANCE TECHNOLOGIES LLC Reduced · -45.6K
  • Scopus Asset Management Reduced · -46.9K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Select Equity Group 1 27.9K 0 +27.9K — 0.1% New 62
Bridgewater Associates 1 0 1.7K -1.7K -100.0% 0.0% Sold Out 61
MILLENNIUM MANAGEMENT LLC 2 0 7.9K -7.9K -100.0% 0.0% Sold Out 59
Holocene Advisors, LP 2 4.9K 0 +4.9K — 0.0% New 58
Qube Research & Technologies Ltd 2 0 5.8K -5.8K -100.0% 0.0% Sold Out 57
TWO SIGMA INVESTMENTS, LP 2 126.0K 29.7K +96.3K +324.3% 0.0% Increased 55
RENAISSANCE TECHNOLOGIES LLC 1 4.5K 50.1K -45.6K -91.1% 0.0% Reduced 54
Aristeia Capital 2 842 0 +842 — 0.0% New 54
Walleye Capital 3 3.9K 0 +3.9K — 0.0% New 53
Scopus Asset Management 2 3.0K 50.0K -46.9K -93.9% 0.0% Reduced 53
Trexquant Investment 3 10.3K 0 +10.3K — 0.0% New 53
Edgestream Partners 4 707 0 +707 — 0.0% New 49
Brevan Howard Capital Management 3 8.4K 3.0K +5.4K +181.7% 0.1% Increased 46
CITADEL ADVISORS LLC 1 13.6K 8.1K +5.5K +67.3% 0.0% Increased 46
Aquatic Capital Management 4 5.5K 2.0K +3.5K +178.7% 0.1% Increased 44
D. E. Shaw & Co., Inc. 1 19.8K 15.1K +4.7K +31.1% 0.0% Increased 37
AQR Capital Management 3 13.6K 8.6K +5.1K +59.1% 0.0% Increased 36
J. Goldman & Co. 3 26.1K 44.5K -18.4K -41.4% 0.4% Reduced 34
Quadrature Capital 3 6.2K 4.2K +2.0K +48.1% 0.0% Increased 34
Man Group 3 2.8K 3.8K -1.1K -27.4% 0.0% Reduced 28
Gotham Asset Management, LLC 2 2.9K 2.9K -53 -1.8% 0.0% Reduced 24
Wolverine Asset Management 2 479 479 0 +0.0% 0.0% Unchanged 18

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.