Ultralife Corp
ULBI- Exchange
- Nasdaq
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies
- SEC CIK
- 0000875657
No open-market purchases or sales by Ultralife Corp insiders were filed in the last 90 days; 52 institutions reported holding it in 13F filings for Q2 2026, worth $33.8M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Ultralife Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 60
- 0 vs. Q3 2025
- Shares held
- 5.61M
- −82.2K (−1.4%) vs. Q3 2025
- Total value
- $32.1M
- −$6.73M (−17.3%) vs. Q3 2025
- New holders
- 4
- 15 more added
- Sold out
- 4
- 25 more reduced
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ULBI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 52 | $33.8M |
| Q1 2026 | 50 | $34.7M |
| Q4 2025 | 60 | $32.1M |
| Q3 2025 | 63 | $38.9M |
| Q2 2025 | 63 | $50.4M |
| Q1 2025 | 70 | $31.9M |
| Q4 2024 | 67 | $46.7M |
| Q3 2024 | 74 | $54.7M |
| Q2 2024 | 72 | $64.4M |
| Q1 2024 | 62 | $45.4M |
| Q4 2023 | 55 | $34.2M |
| Q3 2023 | 50 | $45.6M |
| Q2 2023 | 32 | $20.2M |
| Q1 2023 | 31 | $17.2M |
| Q4 2022 | 31 | $16.4M |
| Q3 2022 | 30 | $19.9M |
| Q2 2022 | 31 | $20.0M |
| Q1 2022 | 32 | $24.2M |
| Q4 2021 | 32 | $28.3M |
| Q3 2021 | 42 | $35.1M |
| Q2 2021 | 51 | $42.4M |
| Q1 2021 | 55 | $46.0M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Ultralife Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 31 | $0 | 0.00% | −28−47.5% | Reduced |
| Citigroup Inc | 1 | $6 | 0.00% | −28−96.6% | Reduced |
| Barclays PLC | 2 | $11 | 0.00% | −1,580−99.9% | Reduced |
| SBI Securities Co., Ltd. | 2 | $11 | 0.00% | −101−98.1% | Reduced |
| Group One Trading, L.P. | 3 | $17 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 67 | $383 | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 129 | $738 | 0.00% | +1+0.8% | Added |
| GAMMA Investing LLC | 142 | $812 | 0.00% | −80−36.0% | Reduced |
| Nisa Investment Advisors, LLC | 236 | $1.35K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 300 | $1.67K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 358 | $2.05K | 0.00% | −662−64.9% | Reduced |
| Capital Advisors, Ltd. LLC | 580 | $3.00K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 604 | $3.45K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 690 | $3.95K | 0.00% | −508−42.4% | Reduced |
| Jones Financial Companies LLLP | 1,000 | $5.72K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,135 | $6.00K | 0.00% | −131−10.3% | Reduced |
| JPMorgan Chase & Co | 2,492 | $14.3K | 0.00% | +2,492 | New |
| UBS Group AG | 4,583 | $26.2K | 0.00% | +11+0.2% | Added |
| Bank of America Corp | 5,190 | $29.7K | 0.00% | −8,161−61.1% | Reduced |
| Morgan Stanley | 6,147 | $35.2K | 0.00% | −399−6.1% | Reduced |
| IFP Advisors, Inc | 8,600 | $49.2K | 0.00% | −10.0% | Reduced |
| Two Sigma Advisers, LP | 11,600 | $66.4K | 0.00% | +200+1.8% | Added |
| Prelude Capital Management, LLC | 11,641 | $66.6K | 0.00% | +1,200+11.5% | Added |
| Bank of New York Mellon Corp | 12,730 | $72.8K | 0.00% | −10,776−45.8% | Reduced |
| Jane Street Group, LLC | 13,145 | $75.2K | 0.00% | +13,145 | New |
| American Century Companies Inc | 13,747 | $78.6K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 13,824 | $79.1K | 0.00% | −2,117−13.3% | Reduced |
| XTX Topco Ltd | 15,456 | $88.4K | 0.00% | +2,569+19.9% | Added |
| Man Group plc | 16,290 | $93.2K | 0.00% | 00.0% | Unchanged |
| Pitti Group Wealth Management, LLC | 20,443 | $116.9K | 0.10% | +2,462+13.7% | Added |
| Heron Bay Capital Management | 22,223 | $127.1K | 0.02% | +22,223 | New |
| Northern Trust Corp | 29,473 | $168.6K | 0.00% | −187−0.6% | Reduced |
| Marshall Wace, LLP | 34,049 | $194.8K | 0.00% | −4,033−10.6% | Reduced |
| Ameriprise Financial Inc | 36,592 | $209.3K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 37,905 | $216.8K | 0.00% | −25,802−40.5% | Reduced |
| Susquehanna International Group, LLP | 40,014 | $228.9K | 0.00% | +12,344+44.6% | Added |
| State Street Corp | 40,720 | $232.9K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 42,570 | $243.5K | 0.00% | +19,164+81.9% | Added |
| Ancora Advisors, LLC | 46,149 | $264.0K | 0.01% | −59,172−56.2% | Reduced |
| Russell Investments Group, Ltd. | 48,997 | $280.3K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 57,387 | $328.3K | 0.00% | +16,742+41.2% | Added |
| Bridgeway Capital Management, LLC | 59,579 | $340.8K | 0.01% | 00.0% | Unchanged |
| LSV Asset Management | 64,500 | $369.0K | 0.00% | 00.0% | Unchanged |
| Perritt Capital Management Inc | 70,000 | $400.4K | 0.67% | +5,000+7.7% | Added |
| Sentinus, LLC | 70,000 | $400.4K | 0.04% | +70,000 | New |
| Acadian Asset Management LLC | 83,799 | $477.0K | 0.00% | −2,148−2.5% | Reduced |
| Citadel Advisors LLC | 92,113 | $526.9K | 0.00% | +11,192+13.8% | Added |
| Teton Advisors, LLC | 109,000 | $623.5K | 0.43% | −1,200−1.1% | Reduced |
| Raymond James Financial Inc | 112,759 | $645.0K | 0.00% | −3,226−2.8% | Reduced |
| Geode Capital Management, LLC | 119,957 | $686.3K | 0.00% | +1,123+0.9% | Added |
| Arrowstreet Capital, Limited Partnership | 136,461 | $780.6K | 0.00% | −82,557−37.7% | Reduced |
| BlackRock, Inc. | 146,099 | $835.7K | 0.00% | +273+0.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 151,728 | $867.9K | 0.00% | −226−0.1% | Reduced |
| Renaissance Technologies LLC | 210,990 | $1.21M | 0.00% | −3,600−1.7% | Reduced |
| RBF Capital, LLC | 225,000 | $1.29M | 0.06% | 00.0% | Unchanged |
| Truffle Hound Capital, LLC | 250,000 | $1.43M | 0.84% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 507,800 | $2.90M | 0.01% | +32,133+6.8% | Added |
| Vanguard Group Inc | 513,593 | $2.94M | 0.00% | +7,968+1.6% | Added |
| Dimensional Fund Advisors LP | 1,000,664 | $5.72M | 0.00% | −9,923−1.0% | Reduced |
| Visionary Wealth Advisors | 1,090,207 | $6.24M | 0.28% | −4,835−0.4% | Reduced |
| Millennium Management LLC | 0 | $0 | 0.00% | −50,174−100.0% | Sold out |
| Juncture Wealth Strategies, LLC | 0 | $0 | 0.00% | −18,277−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −12,458−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |
| Point72 (DIFC) Ltd | – | – | – | – | Not filed |