Arkolith/Stocks/JFB

JFB · JFB CONSTRUCTION HOLDIN-CL A

USCUSIP 46658E107
Institutional Owners
3
13F Value Held
$850K
Insider Net (180d)
$0
Recent Filings
0

Institutional Ownership (13F)

3 holders
#FundValueSharesChangeFiling
1VANGUARD CAPITAL MANAGEMENT LLC$669K109.2KNEWQ1 2026
2CITADEL ADVISORS LLC$97K14.7KNEWQ2 2025
3STATE STREET CORP$84K13.7KNEWQ1 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 JFB also own

CompanyCo-held byCombined value
RTX CORPORATIONRTX2 funds$34.7B
TRAVELERS COMPANIES INCTRV2 funds$8.8B
QUANTA SVCS INCPWR2 funds$8.8B
TARGET CORPTGT2 funds$8.1B
CENCORA INCCOR2 funds$6.8B
FORTINET INCFTNT2 funds$5.6B
EDWARDS LIFESCIENCES CORPEW2 funds$5.1B
VERISIGN INCVRSN2 funds$2.3B
NEXTPOWER INCNXT2 funds$1.4B
GLOBE LIFE INCGL2 funds$1.2B
EQUITABLE HLDGS INCEQH2 funds$913.4M
SPX TECHNOLOGIES INCSPXC2 funds$802.9M

Ranked by how many of JFB'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 JFB. Public domain, sourced to SEC EDGAR. Every panel above is one call to the Arkolith API & MCP server.