Arkolith/Stocks/ROCK

ROCK · GIBRALTAR INDUSTRIES INC

USCUSIP 374689107
Institutional Owners
5
13F Value Held
$65.0M
Insider Net (180d)
$0
Recent Filings
0

Institutional Ownership (13F)

5 holders
#FundValueSharesChangeFiling
1STATE STREET CORP$53.7M1.35MNEWQ1 2026
2Point72 Asset Management, L.P.$5.8M118.2KADDEDQ4 2025
3CITADEL ADVISORS LLC$4.7M118.4KADDEDQ1 2026
4Gotham Asset Management, LLC$494K8.4KADDEDQ1 2025
5Bridgewater Associates, LP$281K7.0KADDEDQ1 2026

Insider Activity (Form 4)

No Form 4 insider transactions on file yet.

Recent Filings

0 shown

No filings captured for this ticker in the live stream yet.

Funds that own ROCK also own

CompanyCo-held byCombined value
NVIDIA CORPORATIONNVDA3 funds$177.4B
APPLE INCAAPL3 funds$154.3B
MICROSOFT CORPMSFT3 funds$114.9B
AMAZON COM INCAMZN3 funds$83.9B
ALPHABET INCGOOGL3 funds$66.5B
BROADCOM INCAVGO3 funds$60.8B
ALPHABET INCGOOG3 funds$54.1B
META PLATFORMS INCMETA3 funds$51.9B
TESLA INCTSLA3 funds$43.4B
JOHNSON & JOHNSONJNJ3 funds$33.3B
ELI LILLY & COLLY3 funds$33.0B
CHEVRON CORPORATIONCVX3 funds$32.0B

Ranked by how many of ROCK's institutional holders also hold each name — a cross-fund conviction signal. Via the MCP server (ticker.co_held).

13F holdings + Form 4 insider transactions + the live filing stream, joined for ROCK. Public domain, sourced to SEC EDGAR. Every panel above is one call to the Arkolith API & MCP server.