# ULTRALIFE CORP (ULBI)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/ULBI/

- Reporting holders: 54
- Reported value: $34.3M
- Shares held by institutions: 5,423,125 of 16,663,269 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Visionary Wealth Advisors](https://holderbook.com/funds/1802984-visionary-wealth-advisors/) | $7.0M | 1,109,170 | 0.3% | 27 |
| [DIMENSIONAL FUND ADVISORS LP](https://holderbook.com/funds/354204-dimensional-fund-advisors-lp/) | $6.1M | 963,733 | 0.0% | 31 |
| [Janney Montgomery Scott LLC](https://holderbook.com/funds/1329948-janney-montgomery-scott-llc/) | $3.5M | 560,350 | 0.0% | 24 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $2.9M | 464,730 | 0.0% | 2 |
| [Truffle Hound Capital, LLC](https://holderbook.com/funds/1595862-truffle-hound-capital-llc/) | $1.6M | 250,000 | 0.3% | 5 |
| [RBF Capital, LLC](https://holderbook.com/funds/1134621-rbf-capital-llc/) | $1.4M | 218,714 | 0.1% | 5 |
| [RENAISSANCE TECHNOLOGIES LLC](https://holderbook.com/funds/1037389-renaissance-technologies-llc/) | $1.1M | 171,790 | 0.0% | 31 |
| [Connor, Clark & Lunn Investment Management Ltd.](https://holderbook.com/funds/1596800-connor-clark-lunn-investment-management-ltd/) | $979.9K | 155,043 | 0.0% | 12 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $975.8K | 154,406 | 0.0% | 8 |
| [RAYMOND JAMES FINANCIAL INC](https://holderbook.com/funds/720005-raymond-james-financial-inc/) | $863.9K | 136,696 | 0.0% | 7 |
| [ARROWSTREET CAPITAL, LIMITED PARTNERSHIP](https://holderbook.com/funds/1164508-arrowstreet-capital-limited-partnership/) | $801.1K | 126,753 | 0.0% | 12 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $795.5K | 125,776 | 0.0% | 31 |
| [Teton Advisors, LLC](https://holderbook.com/funds/2086025-teton-advisors-llc/) | $688.9K | 109,000 | 0.4% | 4 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $536.8K | 84,940 | 0.0% | 25 |
| [ACADIAN ASSET MANAGEMENT LLC](https://holderbook.com/funds/916542-acadian-asset-management-llc/) | $528.0K | 83,799 | 0.0% | 12 |
| [Russell Investments Group, Ltd.](https://holderbook.com/funds/1692234-russell-investments-group-ltd/) | $458.1K | 72,490 | 0.0% | 6 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $401.3K | 63,496 | 0.0% | 2 |
| [LSV ASSET MANAGEMENT](https://holderbook.com/funds/1050470-lsv-asset-management/) | $398.0K | 63,050 | 0.0% | 7 |
| [BRIDGEWAY CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1107261-bridgeway-capital-management-llc/) | $376.5K | 59,579 | 0.0% | 31 |
| [Ancora Advisors LLC](https://holderbook.com/funds/1446114-ancora-advisors-llc/) | $355.0K | 56,169 | 0.0% | 5 |
| [TWO SIGMA INVESTMENTS, LP](https://holderbook.com/funds/1179392-two-sigma-investments-lp/) | $323.0K | 51,106 | 0.0% | 12 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $319.6K | 50,566 | 0.0% | 15 |
| [Maridea Wealth Management LLC](https://holderbook.com/funds/2056245-maridea-wealth-management-llc/) | $269.9K | 42,708 | 0.0% | 1 |
| [AMERIPRISE FINANCIAL INC](https://holderbook.com/funds/820027-ameriprise-financial-inc/) | $230.8K | 36,521 | 0.0% | 5 |
| [Man Group plc](https://holderbook.com/funds/1637460-man-group-plc/) | $213.2K | 33,727 | 0.0% | 4 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 54 | $34.3M |
| Q1 2026 | 50 | $35.0M |
| Q4 2025 | 59 | $33.4M |
| Q3 2025 | 62 | $38.9M |
| Q2 2025 | 63 | $50.7M |
| Q1 2025 | 70 | $31.9M |
| Q4 2024 | 66 | $46.8M |
| Q3 2024 | 74 | $55.3M |
| Q2 2024 | 71 | $64.6M |
| Q1 2024 | 60 | $46.0M |
| Q4 2023 | 54 | $34.8M |
| Q3 2023 | 49 | $45.7M |