Ultralife Corp (NASDAQ:ULBI) has 61 institutional investors that have filed 13F reports for the period ending December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| Visionary Wealth Advisors | 31 Mar, 2026 | 1,106,154 | 15,947 | 1.46% | $7,212,125.00 |
| Visionary Wealth Advisors | 31 Mar, 2026 | 1,090,207 | -4,835 | -0.44% | $6,235,985.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 1,000,664 | -9,923 | -0.98% | $5,723,609.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 994,846 | -5,818 | -0.58% | $6,486,040.00 |
| VANGUARD GROUP INC | 31 Mar, 2026 | 513,593 | 7,968 | 1.58% | $2,937,752.00 |
| Janney Montgomery Scott LLC | 31 Mar, 2026 | 507,800 | 32,133 | 6.76% | $2,905.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 457,837 | 457,837 | 0.00% | $2,985,097.00 |
| RBF Capital, LLC | 31 Mar, 2026 | 450,000 | 225,000 | 100.00% | $2,574,000.00 |
| RBF Capital, LLC | 31 Mar, 2026 | 437,428 | -12,572 | -2.79% | $2,852,030.00 |
| Truffle Hound Capital, LLC | 31 Mar, 2026 | 250,000 | 0 | 0.00% | $1,430,000.00 |
| Truffle Hound Capital, LLC | 31 Mar, 2026 | 250,000 | 0 | 0.00% | $1,630,000.00 |
| RENAISSANCE TECHNOLOGIES LLC | 31 Mar, 2026 | 210,990 | -3,600 | -1.68% | $1,206,863.00 |
| RENAISSANCE TECHNOLOGIES LLC | 31 Mar, 2026 | 198,090 | -12,900 | -6.11% | $1,291,547.00 |
| Connor, Clark & Lunn Investment Management Ltd. | 31 Mar, 2026 | 155,021 | 3,293 | 2.17% | $1,010,737.00 |
| Connor, Clark & Lunn Investment Management Ltd. | 31 Mar, 2026 | 151,728 | -226 | -0.15% | $867,884.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 146,273 | 174 | 0.12% | $953,700.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 146,099 | 273 | 0.19% | $835,686.00 |
| Raymond James Financial Inc | 31 Mar, 2026 | 139,333 | 26,574 | 23.57% | $908,452.00 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 31 Mar, 2026 | 136,461 | -82,557 | -37.69% | $780,557.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 127,339 | 7,382 | 6.15% | $830,802.00 |