Quick Takeaways
- ALLIANCEBERNSTEIN L.P. filed SCHEDULE 13G for Gibraltar Industries Inc Common Stock (ROCK).
- Disclosed ownership: 5.8%.
- Date of event: 31 Dec 2025.
ALLIANCEBERNSTEIN L.P. - 31 Dec 2025 SCHEDULE 13G Report for Gibraltar Industries Inc Common Stock (ROCK)
- Filing Manager
- ALLIANCEBERNSTEIN L.P.
- Reporting Manager
- AllianceBernstein L.P.
- Symbol
- ROCK
- Shares outstanding
- 29,557,276 shares
- Disclosed Ownership
- 1,714,322 shares
- Ownership
- 5.8%
- Form type
- SCHEDULE 13G
- Filing time
- 17 Feb 2026, 16:10:01 UTC
- Date of event
- 31 Dec 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"ALLIANCEBERNSTEIN L.P. disclosed 5.8% ownership in Gibraltar Industries Inc Common Stock (ROCK) on 31 Dec 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 17 Feb 2026, 16:10.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| AllianceBernstein L.P. | 5.8% | 1,714,322 | 1,447,257 | 0 | Marcus Edwards | AVP/ Senior Compliance Associate |