QUANEX BLDG PRODS CORP (NX): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in NX · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
8
13F filers
Aggregate Value
$31.2M
Across holders
Last Price
$19.95
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity3 increased5 reduced2 exited
Full exits: MARSHALL WACE, LLP, Brevan Howard Capital Management LP
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 619K | $11.5M | 36.9% | 0.0% | Reduced | $-2.8M | Q2 2026 |
| First Eagle Investment Management, LLC CIK 0001325447 | Institutional Manager | 474K | $8.8M | 28.3% | 0.0% | Reduced | $-9.2M | Q2 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 0001164508 | Hedge Fund | 269K | $5.0M | 16.0% | 0.0% | Reduced | $-6.0M | Q2 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 222K | $4.1M | 13.3% | 0.0% | Reduced | +$4.1M | Q2 2026 |
| Fisher Asset Management, LLC CIK 0000850529 | Institutional Manager | 40K | $744K | 2.4% | 0.0% | Added | +$19 | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 38K | $708K | 2.3% | 0.0% | Added | +$609K | Q2 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 16K | $289K | 0.9% | 0.0% | Added | — | Q2 2026 |
| Rockefeller Capital Management L.P. CIK 0001739439 | Hedge Fund | 71 | $1K | 0.0% | 0.0% | Reduced | +$1K | Q2 2026 |
Reduced
Hedge Fund
$11.5M· 36.9% of total· 0.0% port· 619K sh· $-2.8M QoQ· Q2 2026
Reduced
Institutional Manager
$8.8M· 28.3% of total· 0.0% port· 474K sh· $-9.2M QoQ· Q2 2026
Reduced
Hedge Fund
$5.0M· 16.0% of total· 0.0% port· 269K sh· $-6.0M QoQ· Q2 2026
Reduced
Hedge Fund
$4.1M· 13.3% of total· 0.0% port· 222K sh· +$4.1M QoQ· Q2 2026
Added
Institutional Manager
$744K· 2.4% of total· 0.0% port· 40K sh· +$19 QoQ· Q2 2026
Added
Hedge Fund
$708K· 2.3% of total· 0.0% port· 38K sh· +$609K QoQ· Q2 2026
Added
Hedge Fund
$289K· 0.9% of total· 0.0% port· 16K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$1K· 0.0% of total· 0.0% port· 71 sh· +$1K QoQ· Q2 2026
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