ULTRALIFE CORP
ULBI·903899102·US·Common Stock·Industrials - Electrical Equipment & Parts-Activist
ULBI (ULTRALIFE CORP) is held by 35 institutional investors as of Q2 2026. Largest holders: DIMENSIONAL FUND ADVISORS LP ($6.1M), VANGUARD CAPITAL MANAGEMENT LLC ($2.9M), RENAISSANCE TECHNOLOGIES LLC ($1.1M). Net institutional sentiment: Mixed.
35
Holders
(1 Elite)
$17.5M
Total Value
45% (29)
Consensus
13 buying - 16 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Aug 27, 2026 · Insiders Mar 16, 2026 · Activists Mar 16, 2026 · Congress none
InsiderWTWHITMORE BRADFORD TBuy $359KMar 16, 2026
ActivistWBWHITMORE BRADFORD T39.6%Mar 16, 2026
InsiderWTWHITMORE BRADFORD TBuy $636KMar 13, 2026
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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer