ULTRALIFE CORP - ULBI
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Visionary Wealth Advisors | History | Added to | 1,106,154 | 7,212 | 0.32% | 0.28% | 1 | +15,947 | 1.46% | Q1 2026 | May 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Reduced | 994,846 | 6,486 | 0.0% | 0.0% | 2 | -5,818 | -0.58% | Q1 2026 | May 07, 2026 |
| Janney Montgomery Scott LLC | History | Added to | 518,000 | 3,377 | 0.01% | 0.01% | 3 | +10,200 | 2.01% | Q1 2026 | Apr 22, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 457,837 | 2,985 | 0.0% | — | 4 | +457,837 | New | Q1 2026 | May 15, 2026 |
| VANGUARD GROUP INC | History | No change | 513,593 | 2,937 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| Truffle Hound Capital, LLC | History | No change | 250,000 | 1,630 | 0.42% | 0.37% | 6 | 0 | 0.0% | Q1 2026 | May 07, 2026 |
| RBF Capital, LLC | History | Reduced | 218,714 | 1,426 | 0.07% | 0.06% | 7 | -6,286 | -2.79% | Q1 2026 | May 18, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 198,090 | 1,291 | 0.0% | 0.0% | 8 | -12,900 | -6.11% | Q1 2026 | May 14, 2026 |
| Connor, Clark & Lunn Investment Management Ltd. | History | Added to | 155,021 | 1,010 | 0.0% | 0.0% | 9 | +3,293 | 2.17% | Q1 2026 | May 11, 2026 |
| BlackRock, Inc. | History | Added to | 146,273 | 953 | 0.0% | 0.0% | 10 | +174 | 0.12% | Q1 2026 | May 13, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | Added to | 139,333 | 908 | 0.0% | 0.0% | 11 | +26,574 | 23.57% | Q1 2026 | May 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 127,339 | 830 | 0.0% | 0.0% | 12 | +7,382 | 6.15% | Q1 2026 | May 15, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | History | Reduced | 126,753 | 826 | 0.0% | 0.0% | 13 | -9,708 | -7.11% | Q1 2026 | May 14, 2026 |
| Teton Advisors, LLC | History | No change | 109,000 | 710 | 0.5% | 0.43% | 14 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | No change | 83,799 | 545 | 0.0% | 0.0% | 15 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| Russell Investments Group, Ltd. | History | Added to | 81,791 | 533 | 0.0% | 0.0% | 16 | +32,794 | 66.93% | Q1 2026 | May 08, 2026 |
| LSV ASSET MANAGEMENT | History | No change | 64,500 | 421 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 63,066 | 411 | 0.0% | — | 18 | +63,066 | New | Q1 2026 | May 08, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 62,225 | 405 | 0.0% | 0.0% | 19 | +4,838 | 8.43% | Q1 2026 | May 15, 2026 |
| PERRITT CAPITAL MANAGEMENT INC | History | No change | 70,000 | 400 | 0.67% | 0.67% | 20 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | No change | 59,579 | 388 | 0.01% | 0.01% | 21 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Ancora Advisors LLC | History | Added to | 56,169 | 366 | 0.01% | 0.01% | 22 | +10,020 | 21.71% | Q1 2026 | May 15, 2026 |
| STATE STREET CORP | History | Added to | 42,820 | 279 | 0.0% | 0.0% | 23 | +2,100 | 5.16% | Q1 2026 | May 15, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 41,301 | 269 | 0.0% | 0.0% | 24 | -50,812 | -55.16% | Q1 2026 | May 15, 2026 |
| AMERIPRISE FINANCIAL INC | History | Reduced | 36,150 | 235 | 0.0% | 0.0% | 25 | -442 | -1.21% | Q1 2026 | May 15, 2026 |
| Walleye Capital LLC | History | Reduced | 32,880 | 214 | 0.0% | 0.0% | 26 | -5,025 | -13.26% | Q1 2026 | May 13, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 29,231 | 190 | 0.0% | 0.0% | 27 | -242 | -0.82% | Q1 2026 | May 14, 2026 |
| Man Group plc | History | Added to | 23,090 | 150 | 0.0% | 0.0% | 28 | +6,800 | 41.74% | Q1 2026 | May 15, 2026 |
| Pitti Group Wealth Management, LLC | History | No change | 20,443 | 133 | 0.11% | 0.1% | 29 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 16,502 | 107 | 0.0% | 0.0% | 30 | -23,512 | -58.76% | Q1 2026 | May 15, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | No change | 13,747 | 89 | 0.0% | 0.0% | 31 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | Added to | 12,686 | 82 | 0.0% | 0.0% | 32 | +8,103 | 176.81% | Q1 2026 | May 05, 2026 |
| MARSHALL WACE, LLP | History | Reduced | 11,078 | 72 | 0.0% | 0.0% | 33 | -22,971 | -67.46% | Q1 2026 | May 14, 2026 |
| Bank of New York Mellon Corp | History | Reduced | 10,403 | 67 | 0.0% | 0.0% | 34 | -2,327 | -18.28% | Q1 2026 | May 05, 2026 |
| TWO SIGMA ADVISERS, LP | History | No change | 11,600 | 66 | 0.0% | 0.0% | 35 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| MORGAN STANLEY | History | Reduced | 5,704 | 37 | 0.0% | 0.0% | 36 | -443 | -7.21% | Q1 2026 | May 15, 2026 |
| IFP Advisors, Inc | History | Reduced | 3,000 | 19 | 0.0% | 0.0% | 37 | -5,600 | -65.12% | Q1 2026 | Apr 13, 2026 |
| JPMORGAN CHASE & CO | History | Added to | 2,503 | 15 | 0.0% | 0.0% | 38 | +11 | 0.44% | Q1 2026 | May 13, 2026 |
| Vanguard Global Advisers, LLC | History | New | 2,046 | 13 | 0.0% | — | 39 | +2,046 | New | Q1 2026 | May 08, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 1,332 | 9 | 0.0% | 0.0% | 40 | +197 | 17.36% | Q1 2026 | May 15, 2026 |
| Capital Advisors, Ltd. LLC | History | No change | 580 | 4 | 0.0% | 0.0% | 41 | 0 | 0.0% | Q1 2026 | Apr 16, 2026 |
| RHUMBLINE ADVISERS | History | No change | 604 | 3 | 0.0% | 0.0% | 42 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| OSAIC HOLDINGS, INC. | History | New | 300 | 1 | 0.0% | — | 46 | +300 | New | Q1 2026 | May 15, 2026 |
| FMR LLC | History | Reduced | 266 | 1 | 0.0% | 0.0% | 43 | -92 | -25.7% | Q1 2026 | May 15, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 236 | 1 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| Smartleaf Asset Management LLC | History | No change | 300 | 1 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Rothschild Wealth LLC | History | Closed out | 0 | 0 | — | 0.04% | — | -70,000 | -100.0% | Q1 2026 | May 06, 2026 |
| GOLDMAN SACHS GROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -42,570 | -100.0% | Q1 2026 | May 15, 2026 |
| Heron Bay Capital Management | History | Closed out | 0 | 0 | — | 0.02% | — | -22,223 | -100.0% | Q1 2026 | May 13, 2026 |
| XTX Topco Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -15,456 | -100.0% | Q1 2026 | May 15, 2026 |
| Squarepoint Ops LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -13,824 | -100.0% | Q1 2026 | May 15, 2026 |
| JANE STREET GROUP, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -13,145 | -100.0% | Q1 2026 | May 12, 2026 |
| PRELUDE CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -11,641 | -100.0% | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | 0.0% | — | -5,190 | -100.0% | Q1 2026 | May 15, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | Closed out | 0 | 0 | — | 0.0% | — | -1,000 | -100.0% | Q1 2026 | May 15, 2026 |
| Tower Research Capital LLC (TRC) | History | Closed out | 0 | 0 | — | 0.0% | — | -690 | -100.0% | Q1 2026 | May 15, 2026 |
| Caitong International Asset Management Co., Ltd | History | New | 32 | 0 | — | — | — | +32 | New | Q1 2026 | May 11, 2026 |
| CWM, LLC | History | Reduced | 23 | 0 | — | — | — | -8 | -25.81% | Q1 2026 | May 14, 2026 |
| BARCLAYS PLC | History | Closed out | 0 | 0 | — | — | — | -2 | -100.0% | Q1 2026 | May 14, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 3 | 0 | — | — | — | +1 | 50.0% | Q1 2026 | Apr 27, 2026 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | — | — | -1 | -100.0% | Q1 2026 | May 11, 2026 |
| GROUP ONE TRADING LLC | History | No change | 3 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 67 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| Optiver Holding B.V. | History | No change | 129 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| GAMMA Investing LLC | History | No change | 142 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 06, 2026 |