Ultralife (ULBI)
Supplies mission-critical batteries, power systems, and tactical communications hardware for industrial and defense channels.
$5.76
vs last close+0.06 (+1.05%)
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13F · 13D/G · Form 4
| Institutions | 32.14% | 5.36M shares | |
|---|---|---|---|
| 54 holders · as of Jun 30, 2026 | |||
| Insiders | 41.42% | 6.90M shares | |
| 5 holders · as of May 26, 2026 | |||
| Strategic holders | 8.59% | 1.43M shares | |
| 2 holders · as of Feb 8, 2018 | |||
| Other | 17.85% | 2.98M shares | |
| remainder | |||
16.66M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
54 holders · 5.36M shares · 7 new positions · 20 increased · 15 reduced · 3 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Visionary Wealth Advisors | 1.11M | 6.66% | +3.0K | Aug 13, 2026 |
| Dimensional Fund Advisors LP | 963.7K | 5.78% | −31.1K | Aug 11, 2026 |
| Janney Montgomery Scott LLC | 560.4K | 3.36% | +42.4K | Aug 5, 2026 |
| Vanguard Capital Management LLC | 464.7K | 2.79% | +6.9K | Aug 13, 2026 |
| Truffle Hound Capital, LLC | 250.0K | 1.50% | 0 | Aug 6, 2026 |
| RBF Capital, LLC | 218.7K | 1.31% | 0 | Aug 14, 2026 |
| Renaissance Technologies LLC | 171.8K | 1.03% | −26.3K | Aug 13, 2026 |
| Connor, Clark & Lunn Investment Management Ltd. | 155.0K | 0.93% | +22 | Aug 13, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Whitmore Bradford Tincl. Bradford Whitmore Trust, Sunray I, LLC +1 more | 39.60% | 6.60M | 13D | Mar 16, 2026 |
| Visionary Wealth Advisors | 6.60% | 1.09M | 13G | Feb 13, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| May 21, 2026 | Bradford T. Whitmoredirector, 10 percent owner: | Purchase | 32,876 | $6.13 | 1,974,635 |
| May 22, 2026 | Bradford T. Whitmoredirector, 10 percent owner: | Purchase | 8,700 | $6.33 | 1,983,335 |
| May 26, 2026 | Bradford T. Whitmoredirector, 10 percent owner: | Purchase | 67,302 | $6.81 | 2,050,637 |
| May 18, 2026 | Michael Edward Mannadirector, officer: President and CEO | Purchase | 2,000 | $6.47 | 28,674 |
| Mar 12, 2026 | Michael Edward Mannadirector, officer: President and CEO | Purchase · 2 lots | 2,000 | $6.01 | 26,874 |
| Mar 12, 2026 | Bradford T. Whitmoredirector, 10 percent owner: | Purchase | 33,741 | $5.97 | 1,787,988 |
| Mar 13, 2026 | Bradford T. Whitmoredirector, 10 percent owner: | Purchase | 100,640 | $6.32 | 1,888,628 |
| Mar 16, 2026 | Bradford T. Whitmoredirector, 10 percent owner: | Purchase | 53,131 | $6.76 | 1,941,759 |
| Dec 12, 2025 | Bradford T. Whitmoredirector, 10 percent owner: | Purchase | 9,530 | $5.63 | 1,192,161 |
| Dec 15, 2025 | Bradford T. Whitmoredirector, 10 percent owner: | Purchase | 14,882 | $5.66 | 1,207,043 |
House and Senate disclosures
Not reported.