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Buy Day today: Neutral (63) Broad market participation · major macro event coming up
ULBI

Ultralife Corporation

Industrials · Electrical Equipment & Parts

15.60$ -0.1% vs. previous close Closing price · As of: Nov 4, 2026

Ownership

Ownership Structure

Who owns Ultralife Corporation (ULBI)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 57.8% of the shares are freely tradable; institutional investors hold 73.8%.

Institutional ownership ?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings. 73.8%
Insiders ?Share of the stock held by the executives, founders and major shareholders of the company itself. 3.2%
Float ?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders. 57.8%
Short % of float ?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices. 1.0%
Shares Outstanding ?Total number of shares issued. Price times share count gives market cap. 17Mio.

Largest Shareholders

Institutions

Institutions ULBI
Name Stake (%) Shares Change (%) Date
Visionary Wealth Advisors 6.66 1,109,170 +0.3 06/30/2026
Dimensional Fund Advisors, Inc. 5.78 963,733 -3.1 06/30/2026
Janney Montgomery Scott LLC 3.36 560,350 +8.2 06/30/2026
Vanguard Capital Management, LLC 2.79 464,730 +1.5 06/30/2026
Truffle Hound Capital, LLC 1.50 250,000 +0.0 06/30/2026
RBF LLC 1.31 218,714 +0.0 06/30/2026
Renaissance Technologies Corp 1.03 171,790 -13.3 06/30/2026
Connor Clark & Lunn Inv Mgmt Ltd 0.93 155,043 +0.0 06/30/2026

Funds

Funds ULBI
Name Stake (%) Shares Change (%) Date
Vanguard MStar Total Stk Mkt Idx Invest 2.04 339,593 +0.0 09/30/2026
DFA US Small Cap Value I 1.22 202,962 +0.0 08/31/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Data as of: November 4, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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