ULTRALIFE CORP (ULBI): Institutional Ownership
Hedge funds and institutional managers reporting a position in ULBI. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
8
13F filers
Aggregate Value
$2.8M
Across holders
Last Price
$6.19
2026-06-26
Sector
—
GICS
Holder activity1 new4 added3 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 198K | $1.3M | 45.5% | 0.0% | Reduced | $-84K | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 62K | $406K | 14.3% | 0.0% | Added | +$32K | Q1 2026 |
| Ancora Advisors, LLC CIK 0001446114 | Hedge Fund | 56K | $366K | 12.9% | 0.0% | Added | +$65K | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 41K | $269K | 9.5% | 0.0% | Added | +$5K | Q1 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 33K | $214K | 7.6% | 0.0% | Reduced | $-33K | Q1 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 23K | $151K | 5.3% | 0.0% | Added | +$44K | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 15K | $134K | 4.7% | 0.0% | New | — | Q2 2025 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 975 | $6K | 0.2% | 0.0% | Reduced | $-193K | Q1 2026 |
Reduced
Hedge Fund
$1.3M· 45.5% of total· 0.0% port· 198K sh· $-84K QoQ· Q1 2026
Added
Hedge Fund
$406K· 14.3% of total· 0.0% port· 62K sh· +$32K QoQ· Q1 2026
Added
Hedge Fund
$366K· 12.9% of total· 0.0% port· 56K sh· +$65K QoQ· Q1 2026
Added
Hedge Fund
$269K· 9.5% of total· 0.0% port· 41K sh· +$5K QoQ· Q1 2026
Reduced
Hedge Fund
$214K· 7.6% of total· 0.0% port· 33K sh· $-33K QoQ· Q1 2026
Added
Hedge Fund
$151K· 5.3% of total· 0.0% port· 23K sh· +$44K QoQ· Q1 2026
New
Hedge Fund
$134K· 4.7% of total· 0.0% port· 15K sh· — QoQ· Q2 2025
Reduced
Hedge Fund
$6K· 0.2% of total· 0.0% port· 975 sh· $-193K QoQ· Q1 2026