GIBRALTAR INDUSTRIES, INC. — Institutional Ownership
Which tracked institutions hold ROCK, and how they changed the position last quarter. Latest holdings as of Mar 31, 2026. Source: SEC 13-F filings.
2
Funds holding
$9792688
Total value held
Flat
1 added/new · 1 reduced
| # | Institution | Value | Shares | Δ Shares | Change (QoQ) |
|---|---|---|---|---|---|
| 1 | Bank Of New York Mellon Corp | $6550778 | 164303 | -17847 | -9.80% |
| 2 | Ameriprise Financial Inc | $3241910 | 81312 | +306 | +0.38% |
Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.