Ultralife
ULBI
52 hedge funds and large institutions have $33.8M invested in Ultralife in 2026 Q2 according to their latest regulatory filings, with 5 funds opening new positions, 13 increasing their positions, 15 reducing their positions, and 2 closing their positions.
150% more first-time investments, than exits
New positions opened: 5 | Existing positions closed: 2
4% more funds holding
Funds holding: 50 → 52 (+2)
0.1% more ownership
Funds ownership: 31.98% → 32.07% (+0.1%)
3% less capital invested
Capital invested by funds: $34.7M → $33.8M (-$963K)
13% less repeat investments, than reductions
Existing positions increased: 13 | Existing positions reduced: 15
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MWM
Maridea Wealth Management
Brooklyn,
New York
|
+$288K |
| 2 |
Janney Montgomery Scott
Philadelphia,
Pennsylvania
|
+$286K |
| 3 |
Marshall Wace
London,
United Kingdom
|
+$90.1K |
| 4 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$75.3K |
| 5 |
Man Group
London,
United Kingdom
|
+$71.8K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Dimensional Fund Advisors
Austin,
Texas
|
-$210K |
| 2 |
Renaissance Technologies
New York
|
-$178K |
| 3 |
Citadel Advisors
Miami,
Florida
|
-$108K |
| 4 |
Two Sigma Investments
New York
|
-$75K |
| 5 |
Walleye Capital
New York
|
-$64.7K |
ULBI Hedge Fund Activity: Q2 2026 in Review
52 of the 8,318 institutional investors tracked by Wall St. Rank reported a position in Ultralife (ULBI) for Q2 2026, worth a combined $33.8M — down 2.8% from $34.7M a quarter earlier.
Buyers outnumbered sellers: 5 funds opened new ULBI positions and 2 closed out — a net gain of 3 holders — while 13 added to existing stakes and 15 trimmed.
The largest buyer was Maridea Wealth Management, opening a new position worth an estimated $288K. The largest seller was Dimensional Fund Advisors, cutting an estimated $210K.
- 52 institutional investors held Ultralife (ULBI) as of Q2 2026, up from 50 in Q1 2026.
- Funds reported $33.8M of Ultralife stock for Q2 2026, down 2.8% quarter-over-quarter.
- 5 funds opened new Ultralife positions in Q2 2026 and 2 closed out, a net change of +3 holders.
- The largest Ultralife buyer in Q2 2026 was Maridea Wealth Management, an estimated $288K added.
- The largest Ultralife seller in Q2 2026 was Dimensional Fund Advisors, an estimated $210K sold.
Based on aggregated 13F filings for Q2 2026.